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Merge pull request #5918 from taosdata/feature/query 

Feature/query
This commit is contained in:
haojun Liao 2021-04-28 16:22:53 +08:00 committed by GitHub
parent e65ce3db12 b4a072f0e3
commit dd2ed98f59
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
59 changed files with 7115 additions and 6124 deletions
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10
src/client/inc/tscLocalMerge.h
View File

@ -44,23 +44,15 @@ typedef struct SLocalMerger {
int32_t numOfCompleted;
int32_t numOfVnode;
SLoserTreeInfo * pLoserTree;
char * prevRowOfInput;
tFilePage * pResultBuf;
int32_t nResultBufSize;
tFilePage * pTempBuffer;
struct SQLFunctionCtx *pCtx;
int32_t rowSize; // size of each intermediate result.
bool hasPrevRow; // cannot be released
bool hasUnprocessedRow;
tOrderDescriptor * pDesc;
SColumnModel * resColModel;
SColumnModel* finalModel;
tExtMemBuffer ** pExtMemBuffer; // disk-based buffer
SFillInfo* pFillInfo; // interpolation support structure
char* pFinalRes; // result data after interpo
tFilePage* discardData;
bool discard;
int32_t offset; // limit offset value
bool orderPrjOnSTable; // projection query on stable
} SLocalMerger;
@ -94,7 +86,7 @@ void tscCreateLocalMerger(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrde
void tscDestroyLocalMerger(SSqlObj *pSql);
int32_t tscDoLocalMerge(SSqlObj *pSql);
//int32_t tscDoLocalMerge(SSqlObj *pSql);
#ifdef __cplusplus
}

52
src/client/inc/tscUtil.h
View File

@ -85,15 +85,13 @@ typedef struct SMergeTsCtx {
int8_t compared;
}SMergeTsCtx;
typedef struct SVgroupTableInfo {
SVgroupInfo vgInfo;
SArray *itemList; // SArray<STableIdInfo>
} SVgroupTableInfo;
static FORCE_INLINE SQueryInfo* tscGetQueryInfoDetail(SSqlCmd* pCmd, int32_t subClauseIndex) {
static FORCE_INLINE SQueryInfo* tscGetQueryInfo(SSqlCmd* pCmd, int32_t subClauseIndex) {
assert(pCmd != NULL && subClauseIndex >= 0);
if (pCmd->pQueryInfo == NULL || subClauseIndex >= pCmd->numOfClause) {
return NULL;
}
@ -101,6 +99,8 @@ static FORCE_INLINE SQueryInfo* tscGetQueryInfoDetail(SSqlCmd* pCmd, int32_t sub
return pCmd->pQueryInfo[subClauseIndex];
}
SQueryInfo* tscGetActiveQueryInfo(SSqlCmd* pCmd);
int32_t tscCreateDataBlock(size_t initialSize, int32_t rowSize, int32_t startOffset, SName* name, STableMeta* pTableMeta, STableDataBlocks** dataBlocks);
void tscDestroyDataBlock(STableDataBlocks* pDataBlock, bool removeMeta);
void tscSortRemoveDataBlockDupRows(STableDataBlocks* dataBuf);
@ -129,7 +129,13 @@ bool tscIsPointInterpQuery(SQueryInfo* pQueryInfo);
bool tscIsTWAQuery(SQueryInfo* pQueryInfo);
bool tscIsSecondStageQuery(SQueryInfo* pQueryInfo);
bool tscGroupbyColumn(SQueryInfo* pQueryInfo);
bool tscIsTopbotQuery(SQueryInfo* pQueryInfo);
bool tscIsTopBotQuery(SQueryInfo* pQueryInfo);
bool hasTagValOutput(SQueryInfo* pQueryInfo);
bool timeWindowInterpoRequired(SQueryInfo *pQueryInfo);
bool isStabledev(SQueryInfo* pQueryInfo);
bool isTsCompQuery(SQueryInfo* pQueryInfo);
bool isSimpleAggregate(SQueryInfo* pQueryInfo);
bool isBlockDistQuery(SQueryInfo* pQueryInfo);
int32_t tscGetTopbotQueryParam(SQueryInfo* pQueryInfo);
bool tscNonOrderedProjectionQueryOnSTable(SQueryInfo *pQueryInfo, int32_t tableIndex);
@ -143,7 +149,7 @@ bool tscQueryTags(SQueryInfo* pQueryInfo);
bool tscMultiRoundQuery(SQueryInfo* pQueryInfo, int32_t tableIndex);
bool tscQueryBlockInfo(SQueryInfo* pQueryInfo);
SSqlExpr* tscAddFuncInSelectClause(SQueryInfo* pQueryInfo, int32_t outputColIndex, int16_t functionId,
SExprInfo* tscAddFuncInSelectClause(SQueryInfo* pQueryInfo, int32_t outputColIndex, int16_t functionId,
SColumnIndex* pIndex, SSchema* pColSchema, int16_t colType);
int32_t tscSetTableFullName(STableMetaInfo* pTableMetaInfo, SStrToken* pzTableName, SSqlObj* pSql);
@ -174,27 +180,29 @@ void addExprParams(SSqlExpr* pExpr, char* argument, int32_t type, int32_t bytes)
int32_t tscGetResRowLength(SArray* pExprList);
SSqlExpr* tscSqlExprInsert(SQueryInfo* pQueryInfo, int32_t index, int16_t functionId, SColumnIndex* pColIndex, int16_t type,
SExprInfo* tscSqlExprInsert(SQueryInfo* pQueryInfo, int32_t index, int16_t functionId, SColumnIndex* pColIndex, int16_t type,
int16_t size, int16_t resColId, int16_t interSize, bool isTagCol);
SSqlExpr* tscSqlExprAppend(SQueryInfo* pQueryInfo, int16_t functionId, SColumnIndex* pColIndex, int16_t type,
SExprInfo* tscSqlExprAppend(SQueryInfo* pQueryInfo, int16_t functionId, SColumnIndex* pColIndex, int16_t type,
int16_t size, int16_t resColId, int16_t interSize, bool isTagCol);
SSqlExpr* tscSqlExprUpdate(SQueryInfo* pQueryInfo, int32_t index, int16_t functionId, int16_t srcColumnIndex, int16_t type,
SExprInfo* tscSqlExprUpdate(SQueryInfo* pQueryInfo, int32_t index, int16_t functionId, int16_t srcColumnIndex, int16_t type,
int16_t size);
size_t tscSqlExprNumOfExprs(SQueryInfo* pQueryInfo);
void tscInsertPrimaryTsSourceColumn(SQueryInfo* pQueryInfo, SColumnIndex* pIndex);
void tscInsertPrimaryTsSourceColumn(SQueryInfo* pQueryInfo, uint64_t uid);
SSqlExpr* tscSqlExprGet(SQueryInfo* pQueryInfo, int32_t index);
SExprInfo* tscSqlExprGet(SQueryInfo* pQueryInfo, int32_t index);
int32_t tscSqlExprCopy(SArray* dst, const SArray* src, uint64_t uid, bool deepcopy);
void tscSqlExprAssign(SExprInfo* dst, const SExprInfo* src);
void tscSqlExprInfoDestroy(SArray* pExprInfo);
SColumn* tscColumnClone(const SColumn* src);
bool tscColumnExists(SArray* pColumnList, SColumnIndex* pColIndex);
SColumn* tscColumnListInsert(SArray* pColList, SColumnIndex* colIndex);
SArray* tscColumnListClone(const SArray* src, int16_t tableIndex);
bool tscColumnExists(SArray* pColumnList, int32_t columnIndex, uint64_t uid);
SColumn* tscColumnListInsert(SArray* pColumnList, int32_t columnIndex, uint64_t uid, SSchema* pSchema);
void tscColumnListDestroy(SArray* pColList);
void convertQueryResult(SSqlRes* pRes, SQueryInfo* pQueryInfo);
void tscDequoteAndTrimToken(SStrToken* pToken);
int32_t tscValidateName(SStrToken* pToken);
@ -216,8 +224,11 @@ bool tscShouldBeFreed(SSqlObj* pSql);
STableMetaInfo* tscGetTableMetaInfoFromCmd(SSqlCmd *pCmd, int32_t subClauseIndex, int32_t tableIndex);
STableMetaInfo* tscGetMetaInfo(SQueryInfo *pQueryInfo, int32_t tableIndex);
SQueryInfo *tscGetQueryInfoDetail(SSqlCmd* pCmd, int32_t subClauseIndex);
SQueryInfo *tscGetQueryInfoDetailSafely(SSqlCmd *pCmd, int32_t subClauseIndex);
void tscInitQueryInfo(SQueryInfo* pQueryInfo);
void tscClearSubqueryInfo(SSqlCmd* pCmd);
int32_t tscAddQueryInfo(SSqlCmd *pCmd);
SQueryInfo *tscGetQueryInfo(SSqlCmd* pCmd, int32_t subClauseIndex);
SQueryInfo *tscGetQueryInfoS(SSqlCmd *pCmd, int32_t subClauseIndex);
void tscClearTableMetaInfo(STableMetaInfo* pTableMetaInfo);
@ -225,11 +236,7 @@ STableMetaInfo* tscAddTableMetaInfo(SQueryInfo* pQueryInfo, SName* name, STableM
SVgroupsInfo* vgroupList, SArray* pTagCols, SArray* pVgroupTables);
STableMetaInfo* tscAddEmptyMetaInfo(SQueryInfo *pQueryInfo);
int32_t tscAddSubqueryInfo(SSqlCmd *pCmd);
void tscInitQueryInfo(SQueryInfo* pQueryInfo);
void tscClearSubqueryInfo(SSqlCmd* pCmd);
void tscFreeVgroupTableInfo(SArray* pVgroupTables);
SArray* tscVgroupTableInfoDup(SArray* pVgroupTables);
void tscRemoveVgroupTableGroup(SArray* pVgroupTable, int32_t index);
@ -241,6 +248,8 @@ int tscGetTableMetaEx(SSqlObj* pSql, STableMetaInfo* pTableMetaInfo, bool creat
void tscResetForNextRetrieve(SSqlRes* pRes);
void tscDoQuery(SSqlObj* pSql);
void executeQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo);
void doExecuteQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo);
SVgroupsInfo* tscVgroupInfoClone(SVgroupsInfo *pInfo);
void* tscVgroupInfoClear(SVgroupsInfo *pInfo);
@ -274,7 +283,7 @@ void doAddGroupColumnForSubquery(SQueryInfo* pQueryInfo, int32_t tagIndex);
int16_t tscGetJoinTagColIdByUid(STagCond* pTagCond, uint64_t uid);
int16_t tscGetTagColIndexById(STableMeta* pTableMeta, int16_t colId);
void tscPrintSelectClause(SSqlObj* pSql, int32_t subClauseIndex);
void tscPrintSelNodeList(SSqlObj* pSql, int32_t subClauseIndex);
bool hasMoreVnodesToTry(SSqlObj *pSql);
bool hasMoreClauseToTry(SSqlObj* pSql);
@ -299,7 +308,10 @@ CChildTableMeta* tscCreateChildMeta(STableMeta* pTableMeta);
uint32_t tscGetTableMetaMaxSize();
int32_t tscCreateTableMetaFromCChildMeta(STableMeta* pChild, const char* name);
STableMeta* tscTableMetaDup(STableMeta* pTableMeta);
int32_t tscCreateQueryFromQueryInfo(SQueryInfo* pQueryInfo, SQueryAttr* pQueryAttr, void* addr);
void tsCreateSQLFunctionCtx(SQueryInfo* pQueryInfo, SQLFunctionCtx* pCtx, SSchema* pSchema);
void* createQueryInfoFromQueryNode(SQueryInfo* pQueryInfo, SExprInfo* pExprs, STableGroupInfo* pTableGroupInfo, SOperatorInfo* pOperator, char* sql, void* addr, int32_t stage);
void* malloc_throw(size_t size);
void* calloc_throw(size_t nmemb, size_t size);

113
src/client/inc/tsclient.h
View File

@ -35,6 +35,7 @@ extern "C" {
#include "qExecutor.h"
#include "qSqlparser.h"
#include "qTsbuf.h"
#include "qUtil.h"
#include "tcmdtype.h"
// forward declaration
@ -96,12 +97,22 @@ typedef struct STableMetaInfo {
SArray *tagColList; // SArray<SColumn*>, involved tag columns
} STableMetaInfo;
typedef struct SColumnIndex {
int16_t tableIndex;
int16_t columnIndex;
} SColumnIndex;
typedef struct SColumn {
uint64_t tableUid;
int32_t columnIndex;
SColumnInfo info;
} SColumn;
typedef struct SInternalField {
TAOS_FIELD field;
bool visible;
SExprInfo *pExpr;
} SInternalField;
typedef struct SFieldInfo {
int16_t numOfOutput; // number of column in result
@ -109,43 +120,6 @@ typedef struct SFieldInfo {
SArray *internalField; // SArray<SInternalField>
} SFieldInfo;
typedef struct SColumn {
SColumnIndex colIndex;
int32_t numOfFilters;
SColumnFilterInfo *filterInfo;
} SColumn;
/* the structure for sql function in select clause */
typedef struct SSqlExpr {
char aliasName[TSDB_COL_NAME_LEN]; // as aliasName
SColIndex colInfo;
uint64_t uid; // refactor use the pointer
int16_t functionId; // function id in aAgg array
int16_t resType; // return value type
int16_t resBytes; // length of return value
int32_t interBytes; // inter result buffer size
int16_t numOfParams; // argument value of each function
tVariant param[3]; // parameters are not more than 3
int32_t offset; // sub result column value of arithmetic expression.
int16_t resColId; // result column id
SColumn *pFilter; // expr filter
} SSqlExpr;
typedef struct SExprFilter {
tSqlExpr *pExpr; //used for having parse
SSqlExpr *pSqlExpr;
SArray *fp;
SColumn *pFilters; //having filter info
}SExprFilter;
typedef struct SInternalField {
TAOS_FIELD field;
bool visible;
SExprInfo *pArithExprInfo;
SSqlExpr *pSqlExpr;
SExprFilter *pFieldFilters;
} SInternalField;
typedef struct SCond {
uint64_t uid;
int32_t len; // length of tag query condition data
@ -232,10 +206,11 @@ typedef struct SQueryInfo {
SSqlGroupbyExpr groupbyExpr; // groupby tags info
SArray * colList; // SArray<SColumn*>
SFieldInfo fieldsInfo;
SArray * exprList; // SArray<SSqlExpr*>
SArray * exprList; // SArray<SExprInfo*>
SLimitVal limit;
SLimitVal slimit;
STagCond tagCond;
SOrderVal order;
int16_t fillType; // final result fill type
int16_t numOfTables;
@ -254,6 +229,14 @@ typedef struct SQueryInfo {
int32_t round; // 0/1/....
int32_t bufLen;
char* buf;
SQInfo* pQInfo; // global merge operator
SArray* pDSOperator; // data source operator
SArray* pPhyOperator; // physical query execution plan
SQueryAttr* pQueryAttr; // query object
struct SQueryInfo *sibling; // sibling
SArray *pUpstream; // SArray<struct SQueryInfo>
struct SQueryInfo *pDownstream;
int32_t havingFieldNum;
} SQueryInfo;
@ -269,8 +252,6 @@ typedef struct {
};
uint32_t insertType; // TODO remove it
int32_t clauseIndex; // index of multiple subclause query
char * curSql; // current sql, resume position of sql after parsing paused
int8_t parseFinished;
char reserve2[3]; // fix bus error on arm32
@ -280,8 +261,12 @@ typedef struct {
uint32_t allocSize;
char * payload;
int32_t payloadLen;
SQueryInfo **pQueryInfo;
int32_t numOfClause;
int32_t clauseIndex; // index of multiple subclause query
SQueryInfo *active; // current active query info
int32_t batchSize; // for parameter ('?') binding and batch processing
int32_t numOfParams;
@ -438,7 +423,7 @@ void tscInitMsgsFp();
int tsParseSql(SSqlObj *pSql, bool initial);
void tscProcessMsgFromServer(SRpcMsg *rpcMsg, SRpcEpSet *pEpSet);
int tscProcessSql(SSqlObj *pSql);
int tscBuildAndSendRequest(SSqlObj *pSql, SQueryInfo* pQueryInfo);
int tscRenewTableMeta(SSqlObj *pSql, int32_t tableIndex);
void tscAsyncResultOnError(SSqlObj *pSql);
@ -453,6 +438,9 @@ void tscRestoreFuncForSTableQuery(SQueryInfo *pQueryInfo);
int32_t tscCreateResPointerInfo(SSqlRes *pRes, SQueryInfo *pQueryInfo);
void tscSetResRawPtr(SSqlRes* pRes, SQueryInfo* pQueryInfo);
void tscSetResRawPtrRv(SSqlRes* pRes, SQueryInfo* pQueryInfo, SSDataBlock* pBlock);
void handleDownstreamOperator(SSqlRes* pRes, SQueryInfo* pQueryInfo);
void destroyTableNameList(SSqlCmd* pCmd);
void tscResetSqlCmd(SSqlCmd *pCmd, bool removeMeta);
@ -500,47 +488,6 @@ int32_t tscSQLSyntaxErrMsg(char* msg, const char* additionalInfo, const char* s
int32_t tscToSQLCmd(SSqlObj *pSql, struct SSqlInfo *pInfo);
static FORCE_INLINE void tscGetResultColumnChr(SSqlRes* pRes, SFieldInfo* pFieldInfo, int32_t columnIndex, int32_t offset) {
SInternalField* pInfo = (SInternalField*) TARRAY_GET_ELEM(pFieldInfo->internalField, columnIndex);
int32_t type = pInfo->field.type;
int32_t bytes = pInfo->field.bytes;
char* pData = pRes->data + (int32_t)(offset * pRes->numOfRows + bytes * pRes->row);
UNUSED(pData);
// user defined constant value output columns
if (pInfo->pSqlExpr != NULL && TSDB_COL_IS_UD_COL(pInfo->pSqlExpr->colInfo.flag)) {
if (type == TSDB_DATA_TYPE_NCHAR || type == TSDB_DATA_TYPE_BINARY) {
pData = pInfo->pSqlExpr->param[1].pz;
pRes->length[columnIndex] = pInfo->pSqlExpr->param[1].nLen;
pRes->tsrow[columnIndex] = (pInfo->pSqlExpr->param[1].nType == TSDB_DATA_TYPE_NULL) ? NULL : (unsigned char*)pData;
} else {
assert(bytes == tDataTypes[type].bytes);
pRes->tsrow[columnIndex] = isNull(pData, type) ? NULL : (unsigned char*)&pInfo->pSqlExpr->param[1].i64;
pRes->length[columnIndex] = bytes;
}
} else {
if (type == TSDB_DATA_TYPE_NCHAR || type == TSDB_DATA_TYPE_BINARY) {
int32_t realLen = varDataLen(pData);
assert(realLen <= bytes - VARSTR_HEADER_SIZE);
pRes->tsrow[columnIndex] = (isNull(pData, type)) ? NULL : (unsigned char*)((tstr *)pData)->data;
if (realLen < pInfo->pSqlExpr->resBytes - VARSTR_HEADER_SIZE) { // todo refactor
*(pData + realLen + VARSTR_HEADER_SIZE) = 0;
}
pRes->length[columnIndex] = realLen;
} else {
assert(bytes == tDataTypes[type].bytes);
pRes->tsrow[columnIndex] = isNull(pData, type) ? NULL : (unsigned char*)pData;
pRes->length[columnIndex] = bytes;
}
}
}
extern int32_t sentinel;
extern SHashObj *tscVgroupMap;
extern SHashObj *tscTableMetaInfo;

58
src/client/src/tscAsync.c
View File

@ -49,7 +49,7 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, __async_cb_func_t fp, void* para
pSql->sqlstr = calloc(1, sqlLen + 1);
if (pSql->sqlstr == NULL) {
tscError("%p failed to malloc sql string buffer", pSql);
tscError("0x%"PRIx64" failed to malloc sql string buffer", pSql->self);
pSql->res.code = TSDB_CODE_TSC_OUT_OF_MEMORY;
tscAsyncResultOnError(pSql);
return;
@ -69,7 +69,8 @@ void doAsyncQuery(STscObj* pObj, SSqlObj* pSql, __async_cb_func_t fp, void* para
return;
}
tscDoQuery(pSql);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
executeQuery(pSql, pQueryInfo);
}
// TODO return the correct error code to client in tscQueueAsyncError
@ -80,7 +81,7 @@ void taos_query_a(TAOS *taos, const char *sqlstr, __async_cb_func_t fp, void *pa
TAOS_RES * taos_query_ra(TAOS *taos, const char *sqlstr, __async_cb_func_t fp, void *param) {
STscObj *pObj = (STscObj *)taos;
if (pObj == NULL || pObj->signature != pObj) {
tscError("bug!!! pObj:%p", pObj);
tscError("pObj:%p is NULL or freed", pObj);
terrno = TSDB_CODE_TSC_DISCONNECTED;
tscQueueAsyncError(fp, param, TSDB_CODE_TSC_DISCONNECTED);
return NULL;
@ -179,7 +180,7 @@ static void tscProcessAsyncRetrieveImpl(void *param, TAOS_RES *tres, int numOfRo
if (pCmd->command == TSDB_SQL_TABLE_JOIN_RETRIEVE) {
tscFetchDatablockForSubquery(pSql);
} else {
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
}
}
@ -193,8 +194,8 @@ static void tscAsyncQueryRowsForNextVnode(void *param, TAOS_RES *tres, int numOf
tscProcessAsyncRetrieveImpl(param, tres, numOfRows, tscAsyncFetchRowsProxy);
}
void taos_fetch_rows_a(TAOS_RES *taosa, __async_cb_func_t fp, void *param) {
SSqlObj *pSql = (SSqlObj *)taosa;
void taos_fetch_rows_a(TAOS_RES *tres, __async_cb_func_t fp, void *param) {
SSqlObj *pSql = (SSqlObj *)tres;
if (pSql == NULL || pSql->signature != pSql) {
tscError("sql object is NULL");
tscQueueAsyncError(fp, param, TSDB_CODE_TSC_DISCONNECTED);
@ -207,17 +208,15 @@ void taos_fetch_rows_a(TAOS_RES *taosa, __async_cb_func_t fp, void *param) {
// user-defined callback function is stored in fetchFp
pSql->fetchFp = fp;
pSql->fp = tscAsyncFetchRowsProxy;
if (pRes->qId == 0) {
tscError("qhandle is NULL");
pRes->code = TSDB_CODE_TSC_INVALID_QHANDLE;
pSql->param = param;
if (pRes->qId == 0) {
tscError("qhandle is invalid");
pRes->code = TSDB_CODE_TSC_INVALID_QHANDLE;
tscAsyncResultOnError(pSql);
return;
}
pSql->param = param;
tscResetForNextRetrieve(pRes);
// handle the sub queries of join query
@ -256,7 +255,8 @@ void taos_fetch_rows_a(TAOS_RES *taosa, __async_cb_func_t fp, void *param) {
pCmd->command = (pCmd->command > TSDB_SQL_MGMT) ? TSDB_SQL_RETRIEVE : TSDB_SQL_FETCH;
}
tscProcessSql(pSql);
SQueryInfo* pQueryInfo1 = tscGetActiveQueryInfo(&pSql->cmd);
tscBuildAndSendRequest(pSql, pQueryInfo1);
}
}
@ -288,7 +288,7 @@ static void tscAsyncResultCallback(SSchedMsg *pMsg) {
}
assert(pSql->res.code != TSDB_CODE_SUCCESS);
tscError("%p invoke user specified function due to error occurred, code:%s", pSql, tstrerror(pSql->res.code));
tscError("0x%"PRIx64" async result callback, code:%s", pSql->self, tstrerror(pSql->res.code));
SSqlRes *pRes = &pSql->res;
if (pSql->fp == NULL || pSql->fetchFp == NULL){
@ -323,7 +323,7 @@ static int32_t updateMetaBeforeRetryQuery(SSqlObj* pSql, STableMetaInfo* pTableM
SSchema *pSchema = tscGetTableSchema(pTableMetaInfo->pTableMeta);
for (int32_t i = 0; i < numOfExprs; ++i) {
SSqlExpr *pExpr = tscSqlExprGet(pQueryInfo, i);
SSqlExpr *pExpr = &(tscSqlExprGet(pQueryInfo, i)->base);
pExpr->uid = pTableMetaInfo->pTableMeta->id.uid;
if (pExpr->colInfo.colIndex >= 0) {
@ -344,7 +344,7 @@ static int32_t updateMetaBeforeRetryQuery(SSqlObj* pSql, STableMetaInfo* pTableM
// validate the table columns information
for (int32_t i = 0; i < taosArrayGetSize(pQueryInfo->colList); ++i) {
SColumn *pCol = taosArrayGetP(pQueryInfo->colList, i);
if (pCol->colIndex.columnIndex >= numOfCols) {
if (pCol->columnIndex >= numOfCols) {
return pSql->retryReason;
}
}
@ -368,13 +368,13 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
SSqlObj *sub = (SSqlObj*) res;
const char* msg = (sub->cmd.command == TSDB_SQL_STABLEVGROUP)? "vgroup-list":"table-meta";
if (code != TSDB_CODE_SUCCESS) {
tscError("%p get %s failed, code:%s", pSql, msg, tstrerror(code));
tscError("0x%"PRIx64" get %s failed, code:%s", pSql->self, msg, tstrerror(code));
goto _error;
}
tscDebug("0x%"PRIx64" get %s successfully", pSql->self, msg);
if (pSql->pStream == NULL) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
// check if it is a sub-query of super table query first, if true, enter another routine
if (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, (TSDB_QUERY_TYPE_STABLE_SUBQUERY|TSDB_QUERY_TYPE_SUBQUERY|TSDB_QUERY_TYPE_TAG_FILTER_QUERY))) {
@ -396,8 +396,8 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
goto _error;
}
// tscProcessSql can add error into async res
tscProcessSql(pSql);
// tscBuildAndSendRequest can add error into async res
tscBuildAndSendRequest(pSql, NULL);
taosReleaseRef(tscObjRef, pSql->self);
return;
} else { // continue to process normal async query
@ -428,9 +428,9 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
goto _error;
}
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
} else { // in all other cases, simple retry
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
}
taosReleaseRef(tscObjRef, pSql->self);
@ -457,11 +457,19 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
}
(*pSql->fp)(pSql->param, pSql, code);
taosReleaseRef(tscObjRef, pSql->self);
return;
} else if (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT)) {
if (pCmd->dataSourceType == DATA_FROM_DATA_FILE) {
tscImportDataFromFile(pSql);
} else {
tscHandleMultivnodeInsert(pSql);
}
} else {
SQueryInfo* pQueryInfo1 = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
executeQuery(pSql, pQueryInfo1);
}
// proceed to invoke the tscDoQuery();
taosReleaseRef(tscObjRef, pSql->self);
return;
}
}
@ -498,7 +506,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
return;
}
tscDoQuery(pSql);
// tscDoQuery(pSql);
taosReleaseRef(tscObjRef, pSql->self);

50
src/client/src/tscLocal.c
View File

@ -53,7 +53,7 @@ static int32_t tscSetValueToResObj(SSqlObj *pSql, int32_t rowLen) {
SSqlRes *pRes = &pSql->res;
// one column for each row
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableMeta * pMeta = pTableMetaInfo->pTableMeta;
@ -154,14 +154,14 @@ static int32_t tscBuildTableSchemaResultFields(SSqlObj *pSql, int32_t numOfCols,
pSql->cmd.numOfCols = numOfCols;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
pQueryInfo->order.order = TSDB_ORDER_ASC;
TAOS_FIELD f = {.type = TSDB_DATA_TYPE_BINARY, .bytes = (TSDB_COL_NAME_LEN - 1) + VARSTR_HEADER_SIZE};
tstrncpy(f.name, "Field", sizeof(f.name));
SInternalField* pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY,
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY,
(TSDB_COL_NAME_LEN - 1) + VARSTR_HEADER_SIZE, -1000, (TSDB_COL_NAME_LEN - 1), false);
rowLen += ((TSDB_COL_NAME_LEN - 1) + VARSTR_HEADER_SIZE);
@ -171,7 +171,7 @@ static int32_t tscBuildTableSchemaResultFields(SSqlObj *pSql, int32_t numOfCols,
tstrncpy(f.name, "Type", sizeof(f.name));
pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, (int16_t)(typeColLength + VARSTR_HEADER_SIZE),
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, (int16_t)(typeColLength + VARSTR_HEADER_SIZE),
-1000, typeColLength, false);
rowLen += typeColLength + VARSTR_HEADER_SIZE;
@ -181,7 +181,7 @@ static int32_t tscBuildTableSchemaResultFields(SSqlObj *pSql, int32_t numOfCols,
tstrncpy(f.name, "Length", sizeof(f.name));
pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_INT, sizeof(int32_t),
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_INT, sizeof(int32_t),
-1000, sizeof(int32_t), false);
rowLen += sizeof(int32_t);
@ -191,7 +191,7 @@ static int32_t tscBuildTableSchemaResultFields(SSqlObj *pSql, int32_t numOfCols,
tstrncpy(f.name, "Note", sizeof(f.name));
pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, (int16_t)(noteColLength + VARSTR_HEADER_SIZE),
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, (int16_t)(noteColLength + VARSTR_HEADER_SIZE),
-1000, noteColLength, false);
rowLen += noteColLength + VARSTR_HEADER_SIZE;
@ -199,7 +199,7 @@ static int32_t tscBuildTableSchemaResultFields(SSqlObj *pSql, int32_t numOfCols,
}
static int32_t tscProcessDescribeTable(SSqlObj *pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
assert(tscGetMetaInfo(pQueryInfo, 0)->pTableMeta != NULL);
@ -389,7 +389,7 @@ static int32_t tscSCreateBuildResultFields(SSqlObj *pSql, BuildType type, const
SColumnIndex index = {0};
pSql->cmd.numOfCols = 2;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
pQueryInfo->order.order = TSDB_ORDER_ASC;
TAOS_FIELD f;
@ -404,7 +404,7 @@ static int32_t tscSCreateBuildResultFields(SSqlObj *pSql, BuildType type, const
}
SInternalField* pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, f.bytes, -1000, f.bytes - VARSTR_HEADER_SIZE, false);
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY, f.bytes, -1000, f.bytes - VARSTR_HEADER_SIZE, false);
rowLen += f.bytes;
@ -417,7 +417,7 @@ static int32_t tscSCreateBuildResultFields(SSqlObj *pSql, BuildType type, const
}
pInfo = tscFieldInfoAppend(&pQueryInfo->fieldsInfo, &f);
pInfo->pSqlExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY,
pInfo->pExpr = tscSqlExprAppend(pQueryInfo, TSDB_FUNC_TS_DUMMY, &index, TSDB_DATA_TYPE_BINARY,
(int16_t)(ddlLen + VARSTR_HEADER_SIZE), -1000, ddlLen, false);
rowLen += ddlLen + VARSTR_HEADER_SIZE;
@ -427,7 +427,7 @@ static int32_t tscSCreateBuildResultFields(SSqlObj *pSql, BuildType type, const
static int32_t tscSCreateSetValueToResObj(SSqlObj *pSql, int32_t rowLen, const char *tableName, const char *ddl) {
SSqlRes *pRes = &pSql->res;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
int32_t numOfRows = 1;
if (strlen(ddl) == 0) {
@ -444,7 +444,7 @@ static int32_t tscSCreateSetValueToResObj(SSqlObj *pSql, int32_t rowLen, const c
return 0;
}
static int32_t tscSCreateBuildResult(SSqlObj *pSql, BuildType type, const char *str, const char *result) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
int32_t rowLen = tscSCreateBuildResultFields(pSql, type, result);
tscFieldInfoUpdateOffset(pQueryInfo);
@ -552,7 +552,7 @@ static int32_t tscGetTableTagColumnName(SSqlObj *pSql, char **result) {
return TSDB_CODE_SUCCESS;
}
static int32_t tscRebuildDDLForSubTable(SSqlObj *pSql, const char *tableName, char *ddl) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableMeta * pMeta = pTableMetaInfo->pTableMeta;
@ -606,7 +606,7 @@ static int32_t tscRebuildDDLForSubTable(SSqlObj *pSql, const char *tableName, ch
}
static int32_t tscRebuildDDLForNormalTable(SSqlObj *pSql, const char *tableName, char *ddl) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableMeta * pMeta = pTableMetaInfo->pTableMeta;
@ -633,7 +633,7 @@ static int32_t tscRebuildDDLForNormalTable(SSqlObj *pSql, const char *tableName,
}
static int32_t tscRebuildDDLForSuperTable(SSqlObj *pSql, const char *tableName, char *ddl) {
char *result = ddl;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableMeta * pMeta = pTableMetaInfo->pTableMeta;
@ -674,7 +674,7 @@ static int32_t tscRebuildDDLForSuperTable(SSqlObj *pSql, const char *tableName,
}
static int32_t tscProcessShowCreateTable(SSqlObj *pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
assert(pTableMetaInfo->pTableMeta != NULL);
@ -700,7 +700,7 @@ static int32_t tscProcessShowCreateTable(SSqlObj *pSql) {
}
static int32_t tscProcessShowCreateDatabase(SSqlObj *pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
@ -727,7 +727,7 @@ static int32_t tscProcessShowCreateDatabase(SSqlObj *pSql) {
return TSDB_CODE_TSC_ACTION_IN_PROGRESS;
}
static int32_t tscProcessCurrentUser(SSqlObj *pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
SSqlExpr* pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
pExpr->resBytes = TSDB_USER_LEN + TSDB_DATA_TYPE_BINARY;
@ -754,7 +754,7 @@ static int32_t tscProcessCurrentDB(SSqlObj *pSql) {
extractDBName(pSql->pTscObj->db, db);
pthread_mutex_unlock(&pSql->pTscObj->mutex);
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, pSql->cmd.clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, pSql->cmd.clauseIndex);
SSqlExpr* pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
pExpr->resType = TSDB_DATA_TYPE_BINARY;
@ -781,7 +781,7 @@ static int32_t tscProcessCurrentDB(SSqlObj *pSql) {
static int32_t tscProcessServerVer(SSqlObj *pSql) {
const char* v = pSql->pTscObj->sversion;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, pSql->cmd.clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, pSql->cmd.clauseIndex);
SSqlExpr* pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
pExpr->resType = TSDB_DATA_TYPE_BINARY;
@ -804,7 +804,7 @@ static int32_t tscProcessServerVer(SSqlObj *pSql) {
}
static int32_t tscProcessClientVer(SSqlObj *pSql) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
SSqlExpr* pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
pExpr->resType = TSDB_DATA_TYPE_BINARY;
@ -856,7 +856,7 @@ static int32_t tscProcessServStatus(SSqlObj *pSql) {
return pSql->res.code;
}
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
SSqlExpr* pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
int32_t val = 1;
@ -870,7 +870,7 @@ void tscSetLocalQueryResult(SSqlObj *pSql, const char *val, const char *columnNa
pCmd->numOfCols = 1;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
pQueryInfo->order.order = TSDB_ORDER_ASC;
tscFieldInfoClear(&pQueryInfo->fieldsInfo);
@ -882,7 +882,7 @@ void tscSetLocalQueryResult(SSqlObj *pSql, const char *val, const char *columnNa
tscInitResObjForLocalQuery(pSql, 1, (int32_t)valueLength);
SInternalField* pInfo = tscFieldInfoGetInternalField(&pQueryInfo->fieldsInfo, 0);
pInfo->pSqlExpr = taosArrayGetP(pQueryInfo->exprList, 0);
pInfo->pExpr = taosArrayGetP(pQueryInfo->exprList, 0);
memcpy(pRes->data, val, pInfo->field.bytes);
}
@ -926,7 +926,7 @@ int tscProcessLocalCmd(SSqlObj *pSql) {
pRes->code = tscProcessServStatus(pSql);
} else {
pRes->code = TSDB_CODE_TSC_INVALID_SQL;
tscError("%p not support command:%d", pSql, pCmd->command);
tscError("0x%"PRIx64" not support command:%d", pSql->self, pCmd->command);
}
// keep the code in local variable in order to avoid invalid read in case of async query

1653
src/client/src/tscLocalMerge.c
View File

File diff suppressed because it is too large Load Diff

21
src/client/src/tscParseInsert.c
View File

@ -748,7 +748,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
const int32_t STABLE_INDEX = 1;
SSqlCmd * pCmd = &pSql->cmd;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd, 0);
char *sql = *sqlstr;
@ -829,6 +829,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
index = 0;
sToken = tStrGetToken(sql, &index, false);
if (sToken.type != TK_TAGS && sToken.type != TK_LP) {
tscDestroyBoundColumnInfo(&spd);
return tscInvalidSQLErrMsg(pCmd->payload, "keyword TAGS expected", sToken.z);
}
@ -841,6 +842,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
char* end = NULL;
code = parseBoundColumns(pCmd, &spd, pTagSchema, sql, &end);
if (code != TSDB_CODE_SUCCESS) {
tscDestroyBoundColumnInfo(&spd);
return code;
}
@ -858,11 +860,13 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
sql += index;
if (sToken.type != TK_LP) {
tscDestroyBoundColumnInfo(&spd);
return tscInvalidSQLErrMsg(pCmd->payload, "( is expected", sToken.z);
}
SKVRowBuilder kvRowBuilder = {0};
if (tdInitKVRowBuilder(&kvRowBuilder) < 0) {
tscDestroyBoundColumnInfo(&spd);
return TSDB_CODE_TSC_OUT_OF_MEMORY;
}
@ -875,6 +879,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
if (TK_ILLEGAL == sToken.type) {
tdDestroyKVRowBuilder(&kvRowBuilder);
tscDestroyBoundColumnInfo(&spd);
return TSDB_CODE_TSC_INVALID_SQL;
}
@ -892,6 +897,7 @@ static int32_t tscCheckIfCreateTable(char **sqlstr, SSqlObj *pSql, char** boundC
code = tsParseOneColumn(pSchema, &sToken, tagVal, pCmd->payload, &sql, false, tinfo.precision);
if (code != TSDB_CODE_SUCCESS) {
tdDestroyKVRowBuilder(&kvRowBuilder);
tscDestroyBoundColumnInfo(&spd);
return code;
}
@ -1065,7 +1071,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
int32_t totalNum = 0;
int32_t code = TSDB_CODE_SUCCESS;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd, 0);
assert(pQueryInfo != NULL);
STableMetaInfo *pTableMetaInfo = (pQueryInfo->numOfTables == 0)? tscAddEmptyMetaInfo(pQueryInfo):tscGetMetaInfo(pQueryInfo, 0);
@ -1141,7 +1147,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
return code;
}
tscError("%p async insert parse error, code:%s", pSql, tstrerror(code));
tscError("0x%"PRIx64" async insert parse error, code:%s", pSql->self, tstrerror(code));
pCmd->curSql = NULL;
goto _clean;
}
@ -1285,7 +1291,7 @@ int tsInsertInitialCheck(SSqlObj *pSql) {
pCmd->count = 0;
pCmd->command = TSDB_SQL_INSERT;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetailSafely(pCmd, pCmd->clauseIndex);
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd, pCmd->clauseIndex);
TSDB_QUERY_SET_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT | pCmd->insertType);
@ -1375,7 +1381,7 @@ static int doPackSendDataBlock(SSqlObj *pSql, int32_t numOfRows, STableDataBlock
return code;
}
return tscProcessSql(pSql);
return tscBuildAndSendRequest(pSql, NULL);
}
typedef struct SImportFileSupport {
@ -1409,7 +1415,7 @@ static void parseFileSendDataBlock(void *param, TAOS_RES *tres, int32_t numOfRow
assert(pSql->res.numOfRows == 0);
int32_t ret = fseek(fp, 0, SEEK_SET);
if (ret < 0) {
tscError("%p failed to seek SEEK_SET since:%s", pSql, tstrerror(errno));
tscError("0x%"PRIx64" failed to seek SEEK_SET since:%s", pSql->self, tstrerror(errno));
code = TAOS_SYSTEM_ERROR(errno);
goto _error;
}
@ -1521,6 +1527,7 @@ void tscImportDataFromFile(SSqlObj *pSql) {
}
assert(pCmd->dataSourceType == DATA_FROM_DATA_FILE && strlen(pCmd->payload) != 0);
pCmd->active = pCmd->pQueryInfo[0];
SImportFileSupport *pSupporter = calloc(1, sizeof(SImportFileSupport));
SSqlObj *pNew = createSubqueryObj(pSql, 0, parseFileSendDataBlock, pSupporter, TSDB_SQL_INSERT, NULL);
@ -1529,7 +1536,7 @@ void tscImportDataFromFile(SSqlObj *pSql) {
FILE *fp = fopen(pCmd->payload, "rb");
if (fp == NULL) {
pSql->res.code = TAOS_SYSTEM_ERROR(errno);
tscError("%p failed to open file %s to load data from file, code:%s", pSql, pCmd->payload, tstrerror(pSql->res.code));
tscError("0x%"PRIx64" failed to open file %s to load data from file, code:%s", pSql->self, pCmd->payload, tstrerror(pSql->res.code));
tfree(pSupporter);
taos_free_result(pNew);

2
src/client/src/tscPrepare.c
View File

@ -815,7 +815,7 @@ static int insertStmtExecute(STscStmt* stmt) {
pRes->numOfRows = 0;
pRes->numOfTotal = 0;
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
// wait for the callback function to post the semaphore
tsem_wait(&pSql->rspSem);

6
src/client/src/tscProfile.c
View File

@ -104,7 +104,7 @@ void tscSaveSlowQuery(SSqlObj *pSql) {
char *sql = malloc(sqlSize);
if (sql == NULL) {
tscError("%p failed to allocate memory to sent slow query to dnode", pSql);
tscError("0x%"PRIx64" failed to allocate memory to sent slow query to dnode", pSql->self);
return;
}
@ -249,8 +249,8 @@ int tscBuildQueryStreamDesc(void *pMsg, STscObj *pObj) {
pQdesc->stime = htobe64(pSql->stime);
pQdesc->queryId = htonl(pSql->queryId);
//pQdesc->useconds = htobe64(pSql->res.useconds);
pQdesc->useconds = htobe64(now - pSql->stime); // use local time instead of sever rsp elapsed time
pQdesc->qHandle = htobe64(pSql->res.qId);
pQdesc->useconds = htobe64(now - pSql->stime);
pQdesc->qId = htobe64(pSql->res.qId);
pHeartbeat->numOfQueries++;
pQdesc++;

1289
src/client/src/tscSQLParser.c
View File

File diff suppressed because it is too large Load Diff

653
src/client/src/tscServer.c
View File

File diff suppressed because it is too large Load Diff

37
src/client/src/tscSql.c
View File

@ -191,7 +191,7 @@ TAOS *taos_connect_internal(const char *ip, const char *user, const char *pass,
pSql->fp = syncConnCallback;
pSql->param = pSql;
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
tsem_wait(&pSql->rspSem);
if (pSql->res.code != TSDB_CODE_SUCCESS) {
@ -265,7 +265,7 @@ TAOS *taos_connect_a(char *ip, char *user, char *pass, char *db, uint16_t port,
if (taos) *taos = pObj;
pSql->fetchFp = fp;
pSql->res.code = tscProcessSql(pSql);
pSql->res.code = tscBuildAndSendRequest(pSql, NULL);
tscDebug("%p DB async connection is opening", taos);
return pObj;
}
@ -373,7 +373,7 @@ int taos_num_fields(TAOS_RES *res) {
if (pSql == NULL || pSql->signature != pSql) return 0;
int32_t num = 0;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (pQueryInfo == NULL) {
return num;
}
@ -408,7 +408,7 @@ TAOS_FIELD *taos_fetch_fields(TAOS_RES *res) {
SSqlRes *pRes = &pSql->res;
if (pSql == NULL || pSql->signature != pSql) return 0;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (pQueryInfo == NULL) {
return NULL;
}
@ -559,7 +559,7 @@ static bool tscKillQueryInDnode(SSqlObj* pSql) {
return true;
}
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd, 0);
if ((pQueryInfo == NULL) || tscIsTwoStageSTableQuery(pQueryInfo, 0)) {
return true;
@ -578,7 +578,7 @@ static bool tscKillQueryInDnode(SSqlObj* pSql) {
pCmd->command = (pCmd->command > TSDB_SQL_MGMT) ? TSDB_SQL_RETRIEVE : TSDB_SQL_FETCH;
tscDebug("0x%"PRIx64" send msg to dnode to free qhandle ASAP before free sqlObj, command:%s", pSql->self, sqlCmd[pCmd->command]);
tscProcessSql(pSql);
tscBuildAndSendRequest(pSql, NULL);
return false;
}
@ -588,7 +588,7 @@ static bool tscKillQueryInDnode(SSqlObj* pSql) {
void taos_free_result(TAOS_RES *res) {
SSqlObj* pSql = (SSqlObj*) res;
if (pSql == NULL || pSql->signature != pSql) {
tscError("%p already released sqlObj", res);
tscError("0x%"PRIx64" already released sqlObj", pSql ? pSql->self : -1);
return;
}
@ -672,7 +672,7 @@ char *taos_get_client_info() { return version; }
static void tscKillSTableQuery(SSqlObj *pSql) {
SSqlCmd* pCmd = &pSql->cmd;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
if (!tscIsTwoStageSTableQuery(pQueryInfo, 0)) {
return;
@ -723,7 +723,7 @@ void taos_stop_query(TAOS_RES *res) {
// set the error code for master pSqlObj firstly
pSql->res.code = TSDB_CODE_TSC_QUERY_CANCELLED;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, pCmd->clauseIndex);
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd, pCmd->clauseIndex);
if (tscIsTwoStageSTableQuery(pQueryInfo, 0)) {
assert(pSql->rpcRid <= 0);
@ -753,7 +753,7 @@ bool taos_is_null(TAOS_RES *res, int32_t row, int32_t col) {
return true;
}
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (pQueryInfo == NULL) {
return true;
}
@ -881,15 +881,14 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
int32_t sqlLen = (int32_t)strlen(sql);
if (sqlLen > tsMaxSQLStringLen) {
tscError("%p sql too long", pSql);
tscError("0x%"PRIx64" sql too long", pSql->self);
tfree(pSql);
return TSDB_CODE_TSC_EXCEED_SQL_LIMIT;
}
pSql->sqlstr = realloc(pSql->sqlstr, sqlLen + 1);
if (pSql->sqlstr == NULL) {
tscError("%p failed to malloc sql string buffer", pSql);
tscDebug("0x%"PRIx64" Valid SQL result:%d, %s pObj:%p", pSql->self, pRes->code, taos_errstr(pSql), pObj);
tscError("0x%"PRIx64" failed to malloc sql string buffer", pSql->self);
tfree(pSql);
return TSDB_CODE_TSC_OUT_OF_MEMORY;
}
@ -914,7 +913,7 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
}
if (code != TSDB_CODE_SUCCESS) {
tscDebug("0x%"PRIx64" Valid SQL result:%d, %s pObj:%p", pSql->self, code, taos_errstr(pSql), pObj);
tscError("0x%"PRIx64" invalid SQL result:%d, %s pObj:%p", pSql->self, code, taos_errstr(pSql), pObj);
}
taos_free_result(pSql);
@ -933,7 +932,7 @@ static int tscParseTblNameList(SSqlObj *pSql, const char *tblNameList, int32_t t
int code = TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
char *str = (char *)tblNameList;
SQueryInfo *pQueryInfo = tscGetQueryInfoDetailSafely(pCmd, pCmd->clauseIndex);
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd, pCmd->clauseIndex);
if (pQueryInfo == NULL) {
pSql->res.code = terrno;
return terrno;
@ -1031,14 +1030,14 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
int32_t tblListLen = (int32_t)strlen(tableNameList);
if (tblListLen > MAX_TABLE_NAME_LENGTH) {
tscError("%p tableNameList too long, length:%d, maximum allowed:%d", pSql, tblListLen, MAX_TABLE_NAME_LENGTH);
tscError("0x%"PRIx64" tableNameList too long, length:%d, maximum allowed:%d", pSql->self, tblListLen, MAX_TABLE_NAME_LENGTH);
tscFreeSqlObj(pSql);
return TSDB_CODE_TSC_INVALID_SQL;
}
char *str = calloc(1, tblListLen + 1);
if (str == NULL) {
tscError("%p failed to malloc sql string buffer", pSql);
tscError("0x%"PRIx64" failed to malloc sql string buffer", pSql->self);
tscFreeSqlObj(pSql);
return TSDB_CODE_TSC_OUT_OF_MEMORY;
}
@ -1048,7 +1047,7 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
/*
* set the qhandle to 0 before return in order to erase the qhandle value assigned in the previous successful query.
* If qhandle is NOT set 0, the function of taos_free_result() will send message to server by calling tscProcessSql()
* If qhandle is NOT set 0, the function of taos_free_result() will send message to server by calling tscBuildAndSendRequest()
* to free connection, which may cause segment fault, when the parse phrase is not even successfully executed.
*/
pRes->qId = 0;
@ -1061,7 +1060,7 @@ int taos_load_table_info(TAOS *taos, const char *tableNameList) {
tscDoQuery(pSql);
tscDebug("0x%"PRIx64" load multi table meta result:%d %s pObj:%p", pSql->self, pRes->code, taos_errstr(pSql), pObj);
tscDebug("0x%"PRIx64" load multi-table meta result:%d %s pObj:%p", pSql->self, pRes->code, taos_errstr(pSql), pObj);
if ((code = pRes->code) != TSDB_CODE_SUCCESS) {
tscFreeSqlObj(pSql);
}

76
src/client/src/tscStream.c
View File

@ -37,8 +37,8 @@ static int64_t getDelayValueAfterTimewindowClosed(SSqlStream* pStream, int64_t l
static bool isProjectStream(SQueryInfo* pQueryInfo) {
for (int32_t i = 0; i < pQueryInfo->fieldsInfo.numOfOutput; ++i) {
SSqlExpr *pExpr = tscSqlExprGet(pQueryInfo, i);
if (pExpr->functionId != TSDB_FUNC_PRJ) {
SExprInfo *pExpr = tscSqlExprGet(pQueryInfo, i);
if (pExpr->base.functionId != TSDB_FUNC_PRJ) {
return false;
}
}
@ -89,7 +89,7 @@ static void doLaunchQuery(void* param, TAOS_RES* tres, int32_t code) {
return;
}
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
code = tscGetTableMeta(pSql, pTableMetaInfo);
@ -102,7 +102,7 @@ static void doLaunchQuery(void* param, TAOS_RES* tres, int32_t code) {
}
if (UTIL_TABLE_IS_SUPER_TABLE(pTableMetaInfo) && (pTableMetaInfo->pVgroupTables == NULL) && (pTableMetaInfo->vgroupList == NULL || pTableMetaInfo->vgroupList->numOfVgroups <= 0)) {
tscDebug("%p empty vgroup list", pSql);
tscDebug("0x%"PRIx64" empty vgroup list", pSql->self);
pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);
code = TSDB_CODE_TSC_APP_ERROR;
}
@ -110,13 +110,13 @@ static void doLaunchQuery(void* param, TAOS_RES* tres, int32_t code) {
// failed to get table Meta or vgroup list, retry in 10sec.
if (code == TSDB_CODE_SUCCESS) {
tscTansformFuncForSTableQuery(pQueryInfo);
tscDebug("0x%"PRIx64" stream:%p, start stream query on:%s", pSql->self, pStream, tNameGetTableName(&pTableMetaInfo->name));
tscDebug("0x%"PRIx64" stream:%p started to query table:%s", pSql->self, pStream, tNameGetTableName(&pTableMetaInfo->name));
pQueryInfo->command = TSDB_SQL_SELECT;
pSql->fp = tscProcessStreamQueryCallback;
pSql->fetchFp = tscProcessStreamQueryCallback;
tscDoQuery(pSql);
executeQuery(pSql, pQueryInfo);
tscIncStreamExecutionCount(pStream);
} else {
setRetryInfo(pStream, code);
@ -138,8 +138,8 @@ static void tscProcessStreamTimer(void *handle, void *tmrId) {
pStream->numOfRes = 0; // reset the numOfRes.
SSqlObj *pSql = pStream->pSql;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
tscDebug("0x%"PRIx64" add into timer", pSql->self);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
tscDebug("0x%"PRIx64" timer launch query", pSql->self);
if (pStream->isProject) {
/*
@ -194,8 +194,8 @@ static void tscProcessStreamQueryCallback(void *param, TAOS_RES *tres, int numOf
SSqlStream *pStream = (SSqlStream *)param;
if (tres == NULL || numOfRows < 0) {
int64_t retryDelay = tscGetRetryDelayTime(pStream, pStream->interval.sliding, pStream->precision);
tscError("%p stream:%p, query data failed, code:0x%08x, retry in %" PRId64 "ms", pStream->pSql, pStream, numOfRows,
retryDelay);
tscError("0x%"PRIx64" stream:%p, query data failed, code:0x%08x, retry in %" PRId64 "ms", pStream->pSql->self,
pStream, numOfRows, retryDelay);
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(&pStream->pSql->cmd, 0, 0);
@ -203,6 +203,14 @@ static void tscProcessStreamQueryCallback(void *param, TAOS_RES *tres, int numOf
tNameExtractFullName(&pTableMetaInfo->name, name);
taosHashRemove(tscTableMetaInfo, name, strnlen(name, TSDB_TABLE_FNAME_LEN));
tfree(pTableMetaInfo->pTableMeta);
tscFreeSqlResult(pStream->pSql);
tscFreeSubobj(pStream->pSql);
tfree(pStream->pSql->pSubs);
pStream->pSql->subState.numOfSub = 0;
pTableMetaInfo->vgroupList = tscVgroupInfoClear(pTableMetaInfo->vgroupList);
tscSetRetryTimer(pStream, pStream->pSql, retryDelay);
@ -216,7 +224,7 @@ static void tscProcessStreamQueryCallback(void *param, TAOS_RES *tres, int numOf
static void tscStreamFillTimeGap(SSqlStream* pStream, TSKEY ts) {
#if 0
SSqlObj * pSql = pStream->pSql;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (pQueryInfo->fillType != TSDB_FILL_SET_VALUE && pQueryInfo->fillType != TSDB_FILL_NULL) {
return;
@ -259,13 +267,14 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
if (pSql == NULL || numOfRows < 0) {
int64_t retryDelayTime = tscGetRetryDelayTime(pStream, pStream->interval.sliding, pStream->precision);
tscError("%p stream:%p, retrieve data failed, code:0x%08x, retry in %" PRId64 "ms", pSql, pStream, numOfRows, retryDelayTime);
tscError("0x%"PRIx64" stream:%p, retrieve data failed, code:0x%08x, retry in %" PRId64 " ms", pSql->self, pStream, numOfRows, retryDelayTime);
tscSetRetryTimer(pStream, pStream->pSql, retryDelayTime);
return;
}
STableMetaInfo *pTableMetaInfo = tscGetTableMetaInfoFromCmd(&pSql->cmd, 0, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
STableMetaInfo *pTableMetaInfo = pQueryInfo->pTableMetaInfo[0];
if (numOfRows > 0) { // when reaching here the first execution of stream computing is successful.
for(int32_t i = 0; i < numOfRows; ++i) {
@ -292,7 +301,7 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
/* no resuls in the query range, retry */
// todo set retry dynamic time
int32_t retry = tsProjectExecInterval;
tscError("%p stream:%p, retrieve no data, code:0x%08x, retry in %" PRId32 "ms", pSql, pStream, numOfRows, retry);
tscError("0x%"PRIx64" stream:%p, retrieve no data, code:0x%08x, retry in %" PRId32 "ms", pSql->self, pStream, numOfRows, retry);
tscSetRetryTimer(pStream, pStream->pSql, retry);
return;
@ -305,6 +314,10 @@ static void tscProcessStreamRetrieveResult(void *param, TAOS_RES *res, int numOf
pStream->numOfRes);
tfree(pTableMetaInfo->pTableMeta);
if (pQueryInfo->pQInfo != NULL) {
qDestroyQueryInfo(pQueryInfo->pQInfo);
pQueryInfo->pQInfo = NULL;
}
tscFreeSqlResult(pSql);
tscFreeSubobj(pSql);
@ -337,10 +350,10 @@ static void tscSetRetryTimer(SSqlStream *pStream, SSqlObj *pSql, int64_t timer)
return;
}
tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 "(ts window ekey), in %" PRId64 " ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
now + timer, timer, delay, pStream->stime, etime);
} else {
tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 ", in %" PRId64 "ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
tscDebug("0x%"PRIx64" stream:%p, next start at %" PRId64 "(ts window ekey), in %" PRId64 " ms. delay:%" PRId64 "ms qrange %" PRId64 "-%" PRId64, pStream->pSql->self, pStream,
pStream->stime, timer, delay, pStream->stime - pStream->interval.interval, pStream->stime - 1);
}
@ -398,7 +411,6 @@ static void tscSetNextLaunchTimer(SSqlStream *pStream, SSqlObj *pSql) {
}
} else {
int64_t stime = taosTimeTruncate(pStream->stime - 1, &pStream->interval, pStream->precision);
//int64_t stime = taosGetIntervalStartTimestamp(pStream->stime - 1, pStream->interval.interval, pStream->interval.interval, pStream->interval.intervalUnit, pStream->precision);
if (stime >= pStream->etime) {
tscDebug("0x%"PRIx64" stream:%p, stime:%" PRId64 " is larger than end time: %" PRId64 ", stop the stream", pStream->pSql->self, pStream,
pStream->stime, pStream->etime);
@ -432,7 +444,7 @@ static int32_t tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
int64_t minIntervalTime =
(pStream->precision == TSDB_TIME_PRECISION_MICRO) ? tsMinIntervalTime * 1000L : tsMinIntervalTime;
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (!pStream->isProject && pQueryInfo->interval.interval == 0) {
sprintf(pSql->cmd.payload, "the interval value is 0");
@ -440,7 +452,7 @@ static int32_t tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
}
if (pQueryInfo->interval.intervalUnit != 'n' && pQueryInfo->interval.intervalUnit!= 'y' && pQueryInfo->interval.interval < minIntervalTime) {
tscWarn("%p stream:%p, original sample interval:%" PRId64 " too small, reset to:%" PRId64, pSql, pStream,
tscWarn("0x%"PRIx64" stream:%p, original sample interval:%" PRId64 " too small, reset to:%" PRId64, pSql->self, pStream,
(int64_t)pQueryInfo->interval.interval, minIntervalTime);
pQueryInfo->interval.interval = minIntervalTime;
}
@ -457,14 +469,14 @@ static int32_t tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
(pStream->precision == TSDB_TIME_PRECISION_MICRO) ? tsMinSlidingTime * 1000L : tsMinSlidingTime;
if (pQueryInfo->interval.intervalUnit != 'n' && pQueryInfo->interval.intervalUnit!= 'y' && pQueryInfo->interval.sliding < minSlidingTime) {
tscWarn("%p stream:%p, original sliding value:%" PRId64 " too small, reset to:%" PRId64, pSql, pStream,
tscWarn("0x%"PRIx64" stream:%p, original sliding value:%" PRId64 " too small, reset to:%" PRId64, pSql->self, pStream,
pQueryInfo->interval.sliding, minSlidingTime);
pQueryInfo->interval.sliding = minSlidingTime;
}
if (pQueryInfo->interval.sliding > pQueryInfo->interval.interval) {
tscWarn("%p stream:%p, sliding value:%" PRId64 " can not be larger than interval range, reset to:%" PRId64, pSql, pStream,
tscWarn("0x%"PRIx64" stream:%p, sliding value:%" PRId64 " can not be larger than interval range, reset to:%" PRId64, pSql->self, pStream,
pQueryInfo->interval.sliding, pQueryInfo->interval.interval);
pQueryInfo->interval.sliding = pQueryInfo->interval.interval;
@ -482,7 +494,7 @@ static int32_t tscSetSlidingWindowInfo(SSqlObj *pSql, SSqlStream *pStream) {
}
static int64_t tscGetStreamStartTimestamp(SSqlObj *pSql, SSqlStream *pStream, int64_t stime) {
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(&pSql->cmd, 0);
if (pStream->isProject) {
// no data in table, flush all data till now to destination meter, 10sec delay
@ -507,7 +519,7 @@ static int64_t tscGetStreamStartTimestamp(SSqlObj *pSql, SSqlStream *pStream, in
} else {
int64_t newStime = taosTimeTruncate(stime, &pStream->interval, pStream->precision);
if (newStime != stime) {
tscWarn("%p stream:%p, last timestamp:%" PRId64 ", reset to:%" PRId64, pSql, pStream, stime, newStime);
tscWarn("0x%"PRIx64" stream:%p, last timestamp:%" PRId64 ", reset to:%" PRId64, pSql->self, pStream, stime, newStime);
stime = newStime;
}
}
@ -538,13 +550,13 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
if (code != TSDB_CODE_SUCCESS) {
pSql->res.code = code;
tscError("%p open stream failed, sql:%s, reason:%s, code:%s", pSql, pSql->sqlstr, pCmd->payload, tstrerror(code));
tscError("0x%"PRIx64" open stream failed, sql:%s, reason:%s, code:%s", pSql->self, pSql->sqlstr, pCmd->payload, tstrerror(code));
pStream->fp(pStream->param, NULL, NULL);
return;
}
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, 0);
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableComInfo tinfo = tscGetTableInfo(pTableMetaInfo->pTableMeta);
@ -557,7 +569,7 @@ static void tscCreateStream(void *param, TAOS_RES *res, int code) {
if (tscSetSlidingWindowInfo(pSql, pStream) != TSDB_CODE_SUCCESS) {
pSql->res.code = code;
tscError("%p stream %p open failed, since the interval value is incorrect", pSql, pStream);
tscError("0x%"PRIx64" stream %p open failed, since the interval value is incorrect", pSql->self, pStream);
pStream->fp(pStream->param, NULL, NULL);
return;
}
@ -597,7 +609,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
SSqlStream *pStream = (SSqlStream *)calloc(1, sizeof(SSqlStream));
if (pStream == NULL) {
tscError("%p open stream failed, sql:%s, reason:%s, code:0x%08x", pSql, sqlstr, pCmd->payload, pRes->code);
tscError("0x%"PRIx64" open stream failed, sql:%s, reason:%s, code:0x%08x", pSql->self, sqlstr, pCmd->payload, pRes->code);
tscFreeSqlObj(pSql);
return NULL;
}
@ -613,26 +625,26 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
pSql->sqlstr = calloc(1, strlen(sqlstr) + 1);
if (pSql->sqlstr == NULL) {
tscError("%p failed to malloc sql string buffer", pSql);
tscError("0x%"PRIx64" failed to malloc sql string buffer", pSql->self);
tscFreeSqlObj(pSql);
return NULL;
}
strtolower(pSql->sqlstr, sqlstr);
tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
registerSqlObj(pSql);
tscDebugL("0x%"PRIx64" SQL: %s", pSql->self, pSql->sqlstr);
tsem_init(&pSql->rspSem, 0, 0);
pSql->fp = tscCreateStream;
pSql->fetchFp = tscCreateStream;
registerSqlObj(pSql);
int32_t code = tsParseSql(pSql, true);
if (code == TSDB_CODE_SUCCESS) {
tscCreateStream(pStream, pSql, code);
} else if (code != TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
tscError("%p open stream failed, sql:%s, code:%s", pSql, sqlstr, tstrerror(code));
tscError("0x%"PRIx64" open stream failed, sql:%s, code:%s", pSql->self, sqlstr, tstrerror(code));
taosReleaseRef(tscObjRef, pSql->self);
free(pStream);
return NULL;

17
src/client/src/tscSub.c
View File

@ -224,11 +224,11 @@ static SArray* getTableList( SSqlObj* pSql ) {
SSqlObj* pNew = taos_query(pSql->pTscObj, sql);
if (pNew == NULL) {
tscError("failed to retrieve table id: cannot create new sql object.");
tscError("0x%"PRIx64"failed to retrieve table id: cannot create new sql object.", pSql->self);
return NULL;
} else if (taos_errno(pNew) != TSDB_CODE_SUCCESS) {
tscError("failed to retrieve table id: %s", tstrerror(taos_errno(pNew)));
tscError("0x%"PRIx64"failed to retrieve table id,error: %s", pSql->self, tstrerror(taos_errno(pNew)));
return NULL;
}
@ -284,7 +284,7 @@ static int tscUpdateSubscription(STscObj* pObj, SSub* pSub) {
}
size_t numOfTables = taosArrayGetSize(tables);
SQueryInfo* pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd, 0);
SArray* progress = taosArrayInit(numOfTables, sizeof(SSubscriptionProgress));
for( size_t i = 0; i < numOfTables; i++ ) {
STidTags* tt = taosArrayGet( tables, i );
@ -304,7 +304,7 @@ static int tscUpdateSubscription(STscObj* pObj, SSub* pSub) {
}
taosArrayDestroy(tables);
TSDB_QUERY_SET_TYPE(tscGetQueryInfoDetail(pCmd, 0)->type, TSDB_QUERY_TYPE_MULTITABLE_QUERY);
TSDB_QUERY_SET_TYPE(tscGetQueryInfo(pCmd, 0)->type, TSDB_QUERY_TYPE_MULTITABLE_QUERY);
return 1;
}
@ -487,11 +487,13 @@ TAOS_RES *taos_consume(TAOS_SUB *tsub) {
if (pSql == NULL) {
return NULL;
}
if (pSub->pSql->self != 0) {
taosReleaseRef(tscObjRef, pSub->pSql->self);
} else {
tscFreeSqlObj(pSub->pSql);
}
pSub->pSql = pSql;
pSql->pSubscription = pSub;
}
@ -502,7 +504,7 @@ TAOS_RES *taos_consume(TAOS_SUB *tsub) {
SSqlRes *pRes = &pSql->res;
SSqlCmd *pCmd = &pSql->cmd;
STableMetaInfo *pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, pCmd->clauseIndex, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfoDetail(pCmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd, 0);
if (taosArrayGetSize(pSub->progress) > 0) { // fix crash in single table subscription
size_t size = taosArrayGetSize(pSub->progress);
@ -555,7 +557,10 @@ TAOS_RES *taos_consume(TAOS_SUB *tsub) {
pSql->fp = asyncCallback;
pSql->fetchFp = asyncCallback;
pSql->param = pSub;
tscDoQuery(pSql);
pSql->cmd.active = pQueryInfo;
executeQuery(pSql, pQueryInfo);
tsem_wait(&pSub->sem);
if (pRes->code != TSDB_CODE_SUCCESS) {

594
src/client/src/tscSubquery.c
View File

File diff suppressed because it is too large Load Diff

1156
src/client/src/tscUtil.c
View File

File diff suppressed because it is too large Load Diff

14
src/common/inc/texpr.h
View File

@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_TAST_H
#define TDENGINE_TAST_H
#ifndef TDENGINE_TEXPR_H
#define TDENGINE_TEXPR_H
#ifdef __cplusplus
extern "C" {
@ -65,10 +65,10 @@ typedef struct tExprNode {
uint8_t optr; // filter operator
uint8_t hasPK; // 0: do not contain primary filter, 1: contain
void *info; // support filter operation on this expression only available for leaf node
struct tExprNode *pLeft; // left child pointer
struct tExprNode *pRight; // right child pointer
} _node;
struct SSchema *pSchema;
tVariant *pVal;
};
@ -82,12 +82,12 @@ typedef struct SExprTraverseSupp {
void tExprTreeDestroy(tExprNode *pNode, void (*fp)(void *));
void exprTreeToBinary(SBufferWriter* bw, tExprNode* pExprTree);
tExprNode* exprTreeFromBinary(const void* data, size_t size);
tExprNode* exprTreeFromTableName(const char* tbnameCond);
tExprNode* exprdup(tExprNode* pTree);
void exprTreeToBinary(SBufferWriter* bw, tExprNode* pExprTree);
bool exprTreeApplayFilter(tExprNode *pExpr, const void *pItem, SExprTraverseSupp *param);
bool exprTreeApplyFilter(tExprNode *pExpr, const void *pItem, SExprTraverseSupp *param);
typedef void (*_arithmetic_operator_fn_t)(void *left, int32_t numLeft, int32_t leftType, void *right, int32_t numRight,
int32_t rightType, void *output, int32_t order);
@ -99,4 +99,4 @@ void arithmeticTreeTraverse(tExprNode *pExprs, int32_t numOfRows, char *pOutput,
}
#endif
#endif // TDENGINE_TAST_H
#endif // TDENGINE_TEXPR_H

29
src/common/inc/tname.h
View File

@ -41,6 +41,35 @@ typedef struct SResPair {
double avg;
} SResPair;
// the structure for sql function in select clause
typedef struct SSqlExpr {
char aliasName[TSDB_COL_NAME_LEN]; // as aliasName
SColIndex colInfo;
uint64_t uid; // refactor use the pointer
int16_t functionId; // function id in aAgg array
int16_t resType; // return value type
int16_t resBytes; // length of return value
int32_t interBytes; // inter result buffer size
int16_t colType; // table column type
int16_t colBytes; // table column bytes
int16_t numOfParams; // argument value of each function
tVariant param[3]; // parameters are not more than 3
int32_t offset; // sub result column value of arithmetic expression.
int16_t resColId; // result column id
SColumnFilterList flist;
} SSqlExpr;
typedef struct SExprInfo {
SSqlExpr base;
struct tExprNode *pExpr;
} SExprInfo;
#define TSDB_DB_NAME_T 1
#define TSDB_TABLE_NAME_T 2

36
src/common/src/texpr.c
View File

@ -15,6 +15,7 @@
#include "os.h"
#include "texpr.h"
#include "exception.h"
#include "taosdef.h"
#include "taosmsg.h"
@ -145,25 +146,25 @@ static void doExprTreeDestroy(tExprNode **pExpr, void (*fp)(void *)) {
*pExpr = NULL;
}
bool exprTreeApplayFilter(tExprNode *pExpr, const void *pItem, SExprTraverseSupp *param) {
bool exprTreeApplyFilter(tExprNode *pExpr, const void *pItem, SExprTraverseSupp *param) {
tExprNode *pLeft = pExpr->_node.pLeft;
tExprNode *pRight = pExpr->_node.pRight;
//non-leaf nodes, recursively traverse the expression tree in the post-root order
if (pLeft->nodeType == TSQL_NODE_EXPR && pRight->nodeType == TSQL_NODE_EXPR) {
if (pExpr->_node.optr == TSDB_RELATION_OR) { // or
if (exprTreeApplayFilter(pLeft, pItem, param)) {
if (exprTreeApplyFilter(pLeft, pItem, param)) {
return true;
}
// left child does not satisfy the query condition, try right child
return exprTreeApplayFilter(pRight, pItem, param);
return exprTreeApplyFilter(pRight, pItem, param);
} else { // and
if (!exprTreeApplayFilter(pLeft, pItem, param)) {
if (!exprTreeApplyFilter(pLeft, pItem, param)) {
return false;
}
return exprTreeApplayFilter(pRight, pItem, param);
return exprTreeApplyFilter(pRight, pItem, param);
}
}
@ -463,3 +464,28 @@ tExprNode* exprTreeFromTableName(const char* tbnameCond) {
CLEANUP_EXECUTE_TO(anchor, false);
return expr;
}
tExprNode* exprdup(tExprNode* pTree) {
if (pTree == NULL) {
return NULL;
}
tExprNode* pNode = calloc(1, sizeof(tExprNode));
if (pTree->nodeType == TSQL_NODE_EXPR) {
tExprNode* pLeft = exprdup(pTree->_node.pLeft);
tExprNode* pRight = exprdup(pTree->_node.pRight);
pNode->nodeType = TSQL_NODE_EXPR;
pNode->_node.pLeft = pLeft;
pNode->_node.pRight = pRight;
} else if (pTree->nodeType == TSQL_NODE_VALUE) {
pNode->pVal = calloc(1, sizeof(tVariant));
tVariantAssign(pNode->pVal, pTree->pVal);
} else if (pTree->nodeType == TSQL_NODE_COL) {
pNode->pSchema = calloc(1, sizeof(SSchema));
*pNode->pSchema = *pTree->pSchema;
}
return pNode;
}

1
src/common/src/tname.c
View File

@ -68,6 +68,7 @@ bool tscValidateTableNameLength(size_t len) {
return len < TSDB_TABLE_NAME_LEN;
}
// TODO refactor
SColumnFilterInfo* tFilterInfoDup(const SColumnFilterInfo* src, int32_t numOfFilters) {
if (numOfFilters == 0) {
assert(src == NULL);

7
src/common/src/tvariant.c
View File

@ -48,6 +48,13 @@ void tVariantCreate(tVariant *pVar, SStrToken *token) {
case TSDB_DATA_TYPE_INT:{
ret = tStrToInteger(token->z, token->type, token->n, &pVar->i64, true);
if (ret != 0) {
SStrToken t = {0};
tSQLGetToken(token->z, &t.type);
if (t.type == TK_MINUS) { // it is a signed number which is greater than INT64_MAX or less than INT64_MIN
pVar->nType = -1; // -1 means error type
return;
}
// data overflow, try unsigned parse the input number
ret = tStrToInteger(token->z, token->type, token->n, &pVar->i64, false);
if (ret != 0) {

6
src/inc/taosdef.h
View File

@ -244,7 +244,8 @@ do { \
#define TSDB_TBNAME_COLUMN_INDEX (-1)
#define TSDB_BLOCK_DIST_COLUMN_INDEX (-2)
#define TSDB_UD_COLUMN_INDEX (-100)
#define TSDB_UD_COLUMN_INDEX (-1000)
#define TSDB_RES_COL_ID (-5000)
#define TSDB_MULTI_TABLEMETA_MAX_NUM 100000 // maximum batch size allowed to load table meta
@ -390,7 +391,8 @@ typedef enum {
TSDB_CHILD_TABLE = 1, // table created from super table
TSDB_NORMAL_TABLE = 2, // ordinary table
TSDB_STREAM_TABLE = 3, // table created from stream computing
TSDB_TABLE_MAX = 4
TSDB_TEMP_TABLE = 4, // temp table created by nest query
TSDB_TABLE_MAX = 5
} ETableType;
typedef enum {

78
src/inc/taosmsg.h
View File

@ -399,7 +399,6 @@ typedef struct SColIndex {
char name[TSDB_COL_NAME_LEN]; // TODO remove it
} SColIndex;
typedef struct SColumnFilterInfo {
int16_t lowerRelOptr;
int16_t upperRelOptr;
@ -421,42 +420,13 @@ typedef struct SColumnFilterInfo {
};
} SColumnFilterInfo;
/* sql function msg, to describe the message to vnode about sql function
* operations in select clause */
typedef struct SSqlFuncMsg {
int16_t functionId;
int16_t numOfParams;
int16_t resColId; // result column id, id of the current output column
int16_t colType;
int16_t colBytes;
SColIndex colInfo;
struct ArgElem {
int16_t argType;
int16_t argBytes;
typedef struct SColumnFilterList {
int16_t numOfFilters;
union{
double d;
int64_t i64;
char * pz;
} argValue;
} arg[3];
int32_t filterNum;
SColumnFilterInfo filterInfo[];
} SSqlFuncMsg;
typedef struct SExprInfo {
SColumnFilterInfo * pFilter;
struct tExprNode* pExpr;
int16_t bytes;
int16_t type;
int32_t interBytes;
int64_t uid;
SSqlFuncMsg base;
} SExprInfo;
int64_t placeholder;
SColumnFilterInfo *filterInfo;
};
} SColumnFilterList;
/*
* for client side struct, we only need the column id, type, bytes are not necessary
* But for data in vnode side, we need all the following information.
@ -465,11 +435,7 @@ typedef struct SColumnInfo {
int16_t colId;
int16_t type;
int16_t bytes;
int16_t numOfFilters;
union{
int64_t placeholder;
SColumnFilterInfo *filters;
};
SColumnFilterList flist;
} SColumnInfo;
typedef struct STableIdInfo {
@ -483,10 +449,29 @@ typedef struct STimeWindow {
TSKEY ekey;
} STimeWindow;
typedef struct {
int32_t tsOffset; // offset value in current msg body, NOTE: ts list is compressed
int32_t tsLen; // total length of ts comp block
int32_t tsNumOfBlocks; // ts comp block numbers
int32_t tsOrder; // ts comp block order
} STsBufInfo;
typedef struct {
SMsgHead head;
char version[TSDB_VERSION_LEN];
bool stableQuery; // super table query or not
bool topBotQuery; // TODO used bitwise flag
bool groupbyColumn; // denote if this is a groupby normal column query
bool hasTagResults; // if there are tag values in final result or not
bool timeWindowInterpo;// if the time window start/end required interpolation
bool queryBlockDist; // if query data block distribution
bool stabledev; // super table stddev query
bool tsCompQuery; // is tscomp query
bool simpleAgg;
bool pointInterpQuery; // point interpolation query
bool needReverseScan; // need reverse scan
STimeWindow window;
int32_t numOfTables;
int16_t order;
@ -509,14 +494,13 @@ typedef struct {
int16_t fillType; // interpolate type
uint64_t fillVal; // default value array list
int32_t secondStageOutput;
int32_t tsOffset; // offset value in current msg body, NOTE: ts list is compressed
int32_t tsLen; // total length of ts comp block
int32_t tsNumOfBlocks; // ts comp block numbers
int32_t tsOrder; // ts comp block order
STsBufInfo tsBuf; // tsBuf info
int32_t numOfTags; // number of tags columns involved
int32_t sqlstrLen; // sql query string
int32_t prevResultLen; // previous result length
SColumnInfo colList[];
int32_t numOfOperator;
int32_t tableScanOperator;// table scan operator. -1 means no scan operator
SColumnInfo tableCols[];
} SQueryTableMsg;
typedef struct {
@ -827,7 +811,7 @@ typedef struct {
uint32_t queryId;
int64_t useconds;
int64_t stime;
uint64_t qHandle;
uint64_t qId;
} SQueryDesc;
typedef struct {

7
src/inc/ttokendef.h
View File

@ -205,13 +205,6 @@
#define TK_VALUES 186
#define TK_SPACE 300
#define TK_COMMENT 301
#define TK_ILLEGAL 302

4
src/mnode/src/mnodeProfile.c
View File

@ -344,7 +344,7 @@ static int32_t mnodeGetQueryMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pC
pShow->bytes[cols] = 24;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "qhandle");
strcpy(pSchema[cols].name, "qid");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
@ -420,7 +420,7 @@ static int32_t mnodeRetrieveQueries(SShowObj *pShow, char *data, int32_t rows, v
cols++;
char handleBuf[24] = {0};
snprintf(handleBuf, tListLen(handleBuf), "%p", (void*)htobe64(pDesc->qHandle));
snprintf(handleBuf, tListLen(handleBuf), "%"PRIu64, htobe64(pDesc->qId));
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
STR_WITH_MAXSIZE_TO_VARSTR(pWrite, handleBuf, pShow->bytes[cols]);

2
src/os/tests/test.cpp
View File

@ -18,7 +18,7 @@ TEST(testCase, parse_time) {
deltaToUtcInitOnce();
// window: 1500000001000, 1500002000000
// pQuery->interval: interval: 86400000, sliding:3600000
// pQueryAttr->interval: interval: 86400000, sliding:3600000
int64_t key = 1500000001000;
SInterval interval = {0};
interval.interval = 86400000;

5
src/query/inc/qAggMain.h
View File

@ -122,7 +122,7 @@ enum {
#define QUERY_IS_FREE_RESOURCE(type) (((type)&TSDB_QUERY_TYPE_FREE_RESOURCE) != 0)
typedef struct SArithmeticSupport {
SExprInfo *pArithExpr;
SExprInfo *pExprInfo;
int32_t numOfCols;
SColumnInfo *colList;
void *exprList; // client side used
@ -210,9 +210,6 @@ typedef struct SAggFunctionInfo {
void (*xFunction)(SQLFunctionCtx *pCtx); // blocks version function
void (*xFunctionF)(SQLFunctionCtx *pCtx, int32_t position); // single-row function version, todo merge with blockwise function
// some sql function require scan data twice or more, e.g.,stddev, percentile
void (*xNextStep)(SQLFunctionCtx *pCtx);
// finalizer must be called after all xFunction has been executed to generated final result.
void (*xFinalize)(SQLFunctionCtx *pCtx);
void (*mergeFunc)(SQLFunctionCtx *pCtx);

158
src/query/inc/qExecutor.h
View File

@ -178,8 +178,11 @@ typedef struct SSDataBlock {
SDataBlockInfo info;
} SSDataBlock;
typedef struct SQuery {
// The basic query information extracted from the SQueryInfo tree to support the
// execution of query in a data node.
typedef struct SQueryAttr {
SLimitVal limit;
SLimitVal slimit;
bool stableQuery; // super table query or not
bool topBotQuery; // TODO used bitwise flag
@ -188,6 +191,11 @@ typedef struct SQuery {
bool timeWindowInterpo;// if the time window start/end required interpolation
bool queryBlockDist; // if query data block distribution
bool stabledev; // super table stddev query
bool tsCompQuery; // is tscomp query
bool simpleAgg;
bool pointInterpQuery; // point interpolation query
bool needReverseScan; // need reverse scan
bool distinctTag; // distinct tag query
int32_t interBufSize; // intermediate buffer sizse
int32_t havingNum; // having expr number
@ -202,39 +210,41 @@ typedef struct SQuery {
int16_t precision;
int16_t numOfOutput;
int16_t fillType;
int16_t checkResultBuf; // check if the buffer is full during scan each block
int32_t srcRowSize; // todo extract struct
int32_t resultRowSize;
int32_t intermediateResultRowSize; // intermediate result row size, in case of top-k query.
int32_t maxSrcColumnSize;
int32_t maxTableColumnWidth;
int32_t tagLen; // tag value length of current query
SSqlGroupbyExpr* pGroupbyExpr;
SExprInfo* pExpr1;
SExprInfo* pExpr2;
int32_t numOfExpr2;
SColumnInfo* colList;
SExprInfo* pExpr3;
int32_t numOfExpr3;
SColumnInfo* tableCols;
SColumnInfo* tagColList;
int32_t numOfFilterCols;
int64_t* fillVal;
SOrderedPrjQueryInfo prjInfo; // limit value for each vgroup, only available in global order projection query.
SSingleColumnFilterInfo* pFilterInfo;
STableQueryInfo* current;
void* tsdb;
SMemRef memRef;
STableGroupInfo tableGroupInfo; // table <tid, last_key> list SArray<STableKeyInfo>
int32_t vgId;
} SQuery;
} SQueryAttr;
typedef SSDataBlock* (*__operator_fn_t)(void* param);
typedef SSDataBlock* (*__operator_fn_t)(void* param, bool* newgroup);
typedef void (*__optr_cleanup_fn_t)(void* param, int32_t num);
struct SOperatorInfo;
typedef struct SQueryRuntimeEnv {
jmp_buf env;
SQuery* pQuery;
SQueryAttr* pQueryAttr;
uint32_t status; // query status
void* qinfo;
uint8_t scanFlag; // denotes reversed scan of data or not
@ -257,10 +267,10 @@ typedef struct SQueryRuntimeEnv {
SSDataBlock *outputBuf;
STableGroupInfo tableqinfoGroupInfo; // this is a group array list, including SArray<STableQueryInfo*> structure
struct SOperatorInfo *proot;
struct SOperatorInfo *pTableScanner; // table scan operator
SGroupResInfo groupResInfo;
int64_t currentOffset; // dynamic offset value
STableQueryInfo *current;
SRspResultInfo resultInfo;
SHashObj *pTableRetrieveTsMap;
} SQueryRuntimeEnv;
@ -281,13 +291,17 @@ enum OPERATOR_TYPE_E {
OP_Arithmetic = 7,
OP_Groupby = 8,
OP_Limit = 9,
OP_Offset = 10,
OP_SLimit = 10,
OP_TimeWindow = 11,
OP_SessionWindow = 12,
OP_Fill = 13,
OP_MultiTableAggregate = 14,
OP_MultiTableTimeInterval = 15,
OP_Having = 16,
OP_DummyInput = 16, //TODO remove it after fully refactor.
OP_MultiwayMergeSort = 17, // multi-way data merge into one input stream.
OP_GlobalAggregate = 18, // global merge for the multi-way data sources.
OP_Filter = 19,
OP_Distinct = 20,
};
typedef struct SOperatorInfo {
@ -310,6 +324,12 @@ enum {
QUERY_RESULT_READY = 2,
};
typedef struct {
int32_t numOfTags;
int32_t numOfCols;
SColumnInfo *colList;
} SQueriedTableInfo;
typedef struct SQInfo {
void* signature;
uint64_t qId;
@ -317,7 +337,7 @@ typedef struct SQInfo {
int64_t owner; // if it is in execution
SQueryRuntimeEnv runtimeEnv;
SQuery query;
SQueryAttr query;
void* pBuf; // allocated buffer for STableQueryInfo, sizeof(STableQueryInfo)*numOfTables;
pthread_mutex_t lock; // used to synchronize the rsp/query threads
@ -335,14 +355,16 @@ typedef struct SQueryParam {
char *tbnameCond;
char *prevResult;
SArray *pTableIdList;
SSqlFuncMsg **pExprMsg;
SSqlFuncMsg **pSecExprMsg;
SSqlExpr **pExpr;
SSqlExpr **pSecExpr;
SExprInfo *pExprs;
SExprInfo *pSecExprs;
SColIndex *pGroupColIndex;
SColumnInfo *pTagColumnInfo;
SSqlGroupbyExpr *pGroupbyExpr;
int32_t tableScanOperator;
SArray *pOperator;
} SQueryParam;
typedef struct STableScanInfo {
@ -394,6 +416,8 @@ typedef struct SArithOperatorInfo {
SOptrBasicInfo binfo;
int32_t bufCapacity;
uint32_t seed;
SSDataBlock *existDataBlock;
} SArithOperatorInfo;
typedef struct SLimitOperatorInfo {
@ -401,19 +425,30 @@ typedef struct SLimitOperatorInfo {
int64_t total;
} SLimitOperatorInfo;
typedef struct SOffsetOperatorInfo {
int64_t offset;
} SOffsetOperatorInfo;
typedef struct SSLimitOperatorInfo {
int64_t groupTotal;
int64_t currentGroupOffset;
typedef struct SHavingOperatorInfo {
SArray* fp;
} SHavingOperatorInfo;
int64_t rowsTotal;
int64_t currentOffset;
SLimitVal limit;
SLimitVal slimit;
char **prevRow;
SArray *orderColumnList;
} SSLimitOperatorInfo;
typedef struct SFilterOperatorInfo {
SSingleColumnFilterInfo *pFilterInfo;
int32_t numOfFilterCols;
} SFilterOperatorInfo;
typedef struct SFillOperatorInfo {
SFillInfo *pFillInfo;
SSDataBlock *pRes;
int64_t totalInputRows;
SSDataBlock *existNewGroupBlock;
} SFillOperatorInfo;
typedef struct SGroupbyOperatorInfo {
@ -430,25 +465,95 @@ typedef struct SSWindowOperatorInfo {
int32_t start; // start row index
} SSWindowOperatorInfo;
typedef struct SDistinctOperatorInfo {
SHashObj *pSet;
SSDataBlock *pRes;
bool recordNullVal; //has already record the null value, no need to try again
int64_t threshold;
int64_t outputCapacity;
} SDistinctOperatorInfo;
struct SLocalMerger;
typedef struct SMultiwayMergeInfo {
struct SLocalMerger *pMerge;
SOptrBasicInfo binfo;
int32_t bufCapacity;
int64_t seed;
char **prevRow;
SArray *orderColumnList;
int32_t resultRowFactor;
bool hasGroupColData;
char **currentGroupColData;
SArray *groupColumnList;
bool hasDataBlockForNewGroup;
SSDataBlock *pExistBlock;
bool hasPrev;
bool groupMix;
} SMultiwayMergeInfo;
SOperatorInfo* createDataBlocksOptScanInfo(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv, int32_t repeatTime, int32_t reverseTime);
SOperatorInfo* createTableScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv, int32_t repeatTime);
SOperatorInfo* createTableSeqScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createArithOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream);
SOperatorInfo* createTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createSWindowOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createFillOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createGroupbyOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableAggOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createMultiTableTimeIntervalOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTagScanOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createDistinctOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SOperatorInfo* createTableBlockInfoScanOperator(void* pTsdbQueryHandle, SQueryRuntimeEnv* pRuntimeEnv);
SOperatorInfo* createMultiwaySortOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SExprInfo* pExpr, int32_t numOfOutput,
int32_t numOfRows, void* merger, bool groupMix);
SOperatorInfo* createGlobalAggregateOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* param);
SOperatorInfo* createSLimitOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput, void* merger);
SOperatorInfo* createFilterOperatorInfo(SQueryRuntimeEnv* pRuntimeEnv, SOperatorInfo* upstream, SExprInfo* pExpr, int32_t numOfOutput);
SSDataBlock* doGlobalAggregate(void* param, bool* newgroup);
SSDataBlock* doMultiwayMergeSort(void* param, bool* newgroup);
SSDataBlock* doSLimit(void* param, bool* newgroup);
SSDataBlock* createOutputBuf(SExprInfo* pExpr, int32_t numOfOutput, int32_t numOfRows);
void* destroyOutputBuf(SSDataBlock* pBlock);
void setInputDataBlock(SOperatorInfo* pOperator, SQLFunctionCtx* pCtx, SSDataBlock* pBlock, int32_t order);
int32_t getNumOfResult(SQueryRuntimeEnv *pRuntimeEnv, SQLFunctionCtx* pCtx, int32_t numOfOutput);
void finalizeQueryResult(SOperatorInfo* pOperator, SQLFunctionCtx* pCtx, SResultRowInfo* pResultRowInfo, int32_t* rowCellInfoOffset);
void updateOutputBuf(SOptrBasicInfo* pBInfo, int32_t *bufCapacity, int32_t numOfInputRows);
void freeParam(SQueryParam *param);
int32_t convertQueryMsg(SQueryTableMsg *pQueryMsg, SQueryParam* param);
int32_t createQueryFuncExprFromMsg(SQueryTableMsg *pQueryMsg, int32_t numOfOutput, SExprInfo **pExprInfo, SSqlFuncMsg **pExprMsg,
SColumnInfo* pTagCols);
int32_t createQueryFunc(SQueriedTableInfo* pTableInfo, int32_t numOfOutput, SExprInfo** pExprInfo,
SSqlExpr** pExprMsg, SColumnInfo* pTagCols, int32_t queryType, void* pMsg);
int32_t createIndirectQueryFuncExprFromMsg(SQueryTableMsg *pQueryMsg, int32_t numOfOutput, SExprInfo **pExprInfo,
SSqlFuncMsg **pExprMsg, SExprInfo *prevExpr);
SSqlExpr **pExpr, SExprInfo *prevExpr);
SSqlGroupbyExpr *createGroupbyExprFromMsg(SQueryTableMsg *pQueryMsg, SColIndex *pColIndex, int32_t *code);
SQInfo *createQInfoImpl(SQueryTableMsg *pQueryMsg, SSqlGroupbyExpr *pGroupbyExpr, SExprInfo *pExprs,
SExprInfo *pSecExprs, STableGroupInfo *pTableGroupInfo, SColumnInfo* pTagCols, bool stableQuery, char* sql, uint64_t *qId);
int32_t initQInfo(SQueryTableMsg *pQueryMsg, void *tsdb, int32_t vgId, SQInfo *pQInfo, SQueryParam* param, bool isSTable);
SExprInfo *pSecExprs, STableGroupInfo *pTableGroupInfo, SColumnInfo* pTagCols, int32_t vgId, char* sql, uint64_t *qId);
int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo* pQInfo, SQueryParam* param, char* start,
int32_t prevResultLen, void* merger);
void freeColumnFilterInfo(SColumnFilterInfo* pFilter, int32_t numOfFilters);
STableQueryInfo *createTableQueryInfo(SQueryAttr* pQueryAttr, void* pTable, bool groupbyColumn, STimeWindow win, void* buf);
int32_t buildArithmeticExprFromMsg(SExprInfo *pArithExprInfo, void *pQueryMsg);
bool isQueryKilled(SQInfo *pQInfo);
int32_t checkForQueryBuf(size_t numOfTables);
bool doBuildResCheck(SQInfo* pQInfo);
void setQueryStatus(SQueryRuntimeEnv *pRuntimeEnv, int8_t status);
bool onlyQueryTags(SQuery* pQuery);
bool onlyQueryTags(SQueryAttr* pQueryAttr);
bool isValidQInfo(void *param);
int32_t doDumpQueryResult(SQInfo *pQInfo, char *data);
@ -457,6 +562,7 @@ size_t getResultSize(SQInfo *pQInfo, int64_t *numOfRows);
void setQueryKilled(SQInfo *pQInfo);
void queryCostStatis(SQInfo *pQInfo);
void freeQInfo(SQInfo *pQInfo);
void freeQueryAttr(SQueryAttr *pQuery);
int32_t getMaximumIdleDurationSec();

5
src/query/inc/qExtbuffer.h
View File

@ -237,6 +237,11 @@ int32_t compare_a(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1
int32_t compare_d(tOrderDescriptor *, int32_t numOfRow1, int32_t s1, char *data1, int32_t numOfRow2, int32_t s2,
char *data2);
struct SSDataBlock;
int32_t compare_aRv(struct SSDataBlock* pBlock, SArray* colIndex, int32_t numOfCols, int32_t rowIndex, char** buffer, int32_t order);
int32_t columnValueAscendingComparator(char *f1, char *f2, int32_t type, int32_t bytes);
#ifdef __cplusplus
}
#endif

24
src/query/inc/qPlan.h Normal file
View File

@ -0,0 +1,24 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_QPLAN_H
#define TDENGINE_QPLAN_H
//TODO refactor
SArray* createTableScanPlan(SQueryAttr* pQueryAttr);
SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr);
SArray* createGlobalMergePlan(SQueryAttr* pQueryAttr);
#endif // TDENGINE_QPLAN_H

55
src/query/inc/qSqlparser.h
View File

@ -41,7 +41,7 @@ enum SQL_NODE_TYPE {
enum SQL_NODE_FROM_TYPE {
SQL_NODE_FROM_SUBQUERY = 1,
SQL_NODE_FROM_NAMELIST = 2,
SQL_NODE_FROM_TABLELIST = 2,
};
enum SQL_EXPR_FLAG {
@ -89,11 +89,11 @@ typedef struct SSessionWindowVal {
SStrToken gap;
} SSessionWindowVal;
struct SFromInfo;
struct SRelationInfo;
typedef struct SQuerySqlNode {
struct SArray *pSelectList; // select clause
struct SFromInfo *from; // from clause SArray<SQuerySqlNode>
typedef struct SSqlNode {
struct SArray *pSelNodeList; // select clause
struct SRelationInfo *from; // from clause SArray<SSqlNode>
struct tSqlExpr *pWhere; // where clause [optional]
SArray *pGroupby; // groupby clause, only for tags[optional], SArray<tVariantListItem>
SArray *pSortOrder; // orderby [optional], SArray<tVariantListItem>
@ -105,25 +105,17 @@ typedef struct SQuerySqlNode {
SLimitVal slimit; // group limit offset [optional]
SStrToken sqlstr; // sql string in select clause
struct tSqlExpr *pHaving; // having clause [optional]
} SQuerySqlNode;
} SSqlNode;
typedef struct STableNamePair {
SStrToken name;
SStrToken aliasName;
} STableNamePair;
typedef struct SSubclauseInfo { // "UNION" multiple select sub-clause
SQuerySqlNode **pClause;
int32_t numOfClause;
} SSubclauseInfo;
typedef struct SFromInfo {
typedef struct SRelationInfo {
int32_t type; // nested query|table name list
union {
SSubclauseInfo *pNode;
SArray *tableList; // SArray<STableNamePair>
};
} SFromInfo;
SArray *list; // SArray<STableNamePair>|SArray<SSqlNode*>
} SRelationInfo;
typedef struct SCreatedTableInfo {
SStrToken name; // table name token
@ -146,7 +138,7 @@ typedef struct SCreateTableSql {
} colInfo;
SArray *childTableInfo; // SArray<SCreatedTableInfo>
SQuerySqlNode *pSelect;
SSqlNode *pSelect;
} SCreateTableSql;
typedef struct SAlterTableInfo {
@ -223,7 +215,7 @@ typedef struct SMiscInfo {
typedef struct SSqlInfo {
int32_t type;
bool valid;
SSubclauseInfo subclauseInfo;
SArray *list; // todo refactor
char msg[256];
union {
SCreateTableSql *pCreateTableInfo;
@ -261,14 +253,9 @@ SArray *tVariantListAppend(SArray *pList, tVariant *pVar, uint8_t sortOrder);
SArray *tVariantListInsert(SArray *pList, tVariant *pVar, uint8_t sortOrder, int32_t index);
SArray *tVariantListAppendToken(SArray *pList, SStrToken *pAliasToken, uint8_t sortOrder);
tSqlExpr *tSqlExprCreate(tSqlExpr *pLeft, tSqlExpr *pRight, int32_t optrType);
int32_t tSqlExprCompare(tSqlExpr *left, tSqlExpr *right);
tSqlExpr *tSqlExprClone(tSqlExpr *pSrc);
SFromInfo *setTableNameList(SFromInfo* pFromInfo, SStrToken *pName, SStrToken* pAlias);
SFromInfo *setSubquery(SFromInfo* pFromInfo, SQuerySqlNode *pSqlNode);
void *destroyFromInfo(SFromInfo* pFromInfo);
SRelationInfo *setTableNameList(SRelationInfo* pFromInfo, SStrToken *pName, SStrToken* pAlias);
SRelationInfo *setSubquery(SRelationInfo* pFromInfo, SArray* pSqlNode);
void *destroyRelationInfo(SRelationInfo* pFromInfo);
// sql expr leaf node
tSqlExpr *tSqlExprCreateIdValue(SStrToken *pToken, int32_t optrType);
@ -283,23 +270,23 @@ void tSqlExprDestroy(tSqlExpr *pExpr);
SArray *tSqlExprListAppend(SArray *pList, tSqlExpr *pNode, SStrToken *pDistinct, SStrToken *pToken);
void tSqlExprListDestroy(SArray *pList);
SQuerySqlNode *tSetQuerySqlNode(SStrToken *pSelectToken, SArray *pSelectList, SFromInfo *pFrom, tSqlExpr *pWhere,
SSqlNode *tSetQuerySqlNode(SStrToken *pSelectToken, SArray *pSelNodeList, SRelationInfo *pFrom, tSqlExpr *pWhere,
SArray *pGroupby, SArray *pSortOrder, SIntervalVal *pInterval, SSessionWindowVal *ps,
SStrToken *pSliding, SArray *pFill, SLimitVal *pLimit, SLimitVal *pgLimit, tSqlExpr *pHaving);
int32_t tSqlExprCompare(tSqlExpr *left, tSqlExpr *right);
SCreateTableSql *tSetCreateTableInfo(SArray *pCols, SArray *pTags, SQuerySqlNode *pSelect, int32_t type);
SCreateTableSql *tSetCreateTableInfo(SArray *pCols, SArray *pTags, SSqlNode *pSelect, int32_t type);
SAlterTableInfo *tSetAlterTableInfo(SStrToken *pTableName, SArray *pCols, SArray *pVals, int32_t type, int16_t tableTable);
SCreatedTableInfo createNewChildTableInfo(SStrToken *pTableName, SArray *pTagNames, SArray *pTagVals, SStrToken *pToken, SStrToken* igExists);
void destroyAllSelectClause(SSubclauseInfo *pSql);
void destroyQuerySqlNode(SQuerySqlNode *pSql);
void destroyAllSqlNode(SArray *pSqlNode);
void destroySqlNode(SSqlNode *pSql);
void freeCreateTableInfo(void* p);
SSqlInfo *setSqlInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SStrToken *pTableName, int32_t type);
SSubclauseInfo *setSubclause(SSubclauseInfo *pClause, void *pSqlExprInfo);
SSubclauseInfo *appendSelectClause(SSubclauseInfo *pInfo, void *pSubclause);
SArray *setSubclause(SArray *pList, void *pSqlNode);
SArray *appendSelectClause(SArray *pList, void *pSubclause);
void setCreatedTableName(SSqlInfo *pInfo, SStrToken *pTableNameToken, SStrToken *pIfNotExists);

19
src/query/inc/qUtil.h
View File

@ -28,9 +28,9 @@
#define GET_QID(_r) (((SQInfo*)((_r)->qinfo))->qId)
#define curTimeWindowIndex(_winres) ((_winres)->curIndex)
#define GET_ROW_PARAM_FOR_MULTIOUTPUT(_q, tbq, sq) (((tbq) && (!(sq)))? (_q)->pExpr1[1].base.arg->argValue.i64:1)
#define GET_ROW_PARAM_FOR_MULTIOUTPUT(_q, tbq, sq) (((tbq) && (!(sq)))? (_q)->pExpr1[1].base.param[0].i64:1)
int32_t getOutputInterResultBufSize(SQuery* pQuery);
int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr);
size_t getResultRowSize(SQueryRuntimeEnv* pRuntimeEnv);
int32_t initResultRowInfo(SResultRowInfo* pResultRowInfo, int32_t size, int16_t type);
@ -52,19 +52,10 @@ static FORCE_INLINE SResultRow *getResultRow(SResultRowInfo *pResultRowInfo, int
return pResultRowInfo->pResult[slot];
}
static FORCE_INLINE char* getPosInResultPage(SQueryRuntimeEnv* pRuntimeEnv, tFilePage* page, int32_t rowOffset,
int16_t offset, int32_t size) {
assert(rowOffset >= 0 && pRuntimeEnv != NULL);
SQuery* pQuery = pRuntimeEnv->pQuery;
int64_t pageSize = pRuntimeEnv->pResultBuf->pageSize;
int32_t numOfRows = (int32_t)GET_ROW_PARAM_FOR_MULTIOUTPUT(pQuery, pQuery->topBotQuery, pQuery->stableQuery);
// buffer overflow check
int64_t bufEnd = (rowOffset + offset * numOfRows + size);
assert(page->num <= pageSize && bufEnd <= page->num);
static FORCE_INLINE char *getPosInResultPage(SQueryAttr *pQueryAttr, tFilePage* page, int32_t rowOffset, int16_t offset) {
assert(rowOffset >= 0 && pQueryAttr != NULL);
int32_t numOfRows = (int32_t)GET_ROW_PARAM_FOR_MULTIOUTPUT(pQueryAttr, pQueryAttr->topBotQuery, pQueryAttr->stableQuery);
return ((char *)page->data) + rowOffset + offset * numOfRows;
}

23
src/query/inc/sql.y
View File

@ -450,16 +450,16 @@ tagitem(A) ::= PLUS(X) FLOAT(Y). {
}
//////////////////////// The SELECT statement /////////////////////////////////
%type select {SQuerySqlNode*}
%destructor select {destroyQuerySqlNode($$);}
%type select {SSqlNode*}
%destructor select {destroySqlNode($$);}
select(A) ::= SELECT(T) selcollist(W) from(X) where_opt(Y) interval_opt(K) session_option(H) fill_opt(F) sliding_opt(S) groupby_opt(P) orderby_opt(Z) having_opt(N) slimit_opt(G) limit_opt(L). {
A = tSetQuerySqlNode(&T, W, X, Y, P, Z, &K, &H, &S, F, &L, &G, N);
}
select(A) ::= LP select(B) RP. {A = B;}
%type union {SSubclauseInfo*}
%destructor union {destroyAllSelectClause($$);}
%type union {SArray*}
%destructor union {destroyAllSqlNode($$);}
union(Y) ::= select(X). { Y = setSubclause(NULL, X); }
union(Y) ::= union(Z) UNION ALL select(X). { Y = appendSelectClause(Z, X); }
@ -505,35 +505,30 @@ distinct(X) ::= DISTINCT(Y). { X = Y; }
distinct(X) ::= . { X.n = 0;}
// A complete FROM clause.
%type from {SFromInfo*}
%type from {SRelationInfo*}
%destructor from {destroyRelationInfo($$);}
from(A) ::= FROM tablelist(X). {A = X;}
from(A) ::= FROM LP union(Y) RP. {A = Y;}
from(A) ::= FROM LP union(Y) RP. {A = setSubquery(NULL, Y);}
%type tablelist {SArray*}
%type tablelist {SRelationInfo*}
%destructor tablelist {destroyRelationInfo($$);}
tablelist(A) ::= ids(X) cpxName(Y). {
toTSDBType(X.type);
X.n += Y.n;
A = setTableNameList(NULL, &X, NULL);
}
tablelist(A) ::= ids(X) cpxName(Y) ids(Z). {
toTSDBType(X.type);
toTSDBType(Z.type);
X.n += Y.n;
A = setTableNameList(NULL, &X, &Z);
}
tablelist(A) ::= tablelist(Y) COMMA ids(X) cpxName(Z). {
toTSDBType(X.type);
X.n += Z.n;
A = setTableNameList(Y, &X, NULL);
}
tablelist(A) ::= tablelist(Y) COMMA ids(X) cpxName(Z) ids(F). {
toTSDBType(X.type);
toTSDBType(F.type);
X.n += Z.n;
A = setTableNameList(Y, &X, &F);
}

63
src/query/src/qAggMain.c
View File

@ -375,12 +375,6 @@ int32_t isValidFunction(const char* name, int32_t len) {
return -1;
}
// set the query flag to denote that query is completed
static void no_next_step(SQLFunctionCtx *pCtx) {
SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
pResInfo->complete = true;
}
static bool function_setup(SQLFunctionCtx *pCtx) {
SResultRowCellInfo *pResInfo = GET_RES_INFO(pCtx);
if (pResInfo->initialized) {
@ -1540,7 +1534,7 @@ static void stddev_function_f(SQLFunctionCtx *pCtx, int32_t index) {
}
}
static void stddev_next_step(SQLFunctionCtx *pCtx) {
static UNUSED_FUNC void stddev_next_step(SQLFunctionCtx *pCtx) {
/*
* the stddevInfo and the average info struct share the same buffer area
* And the position of each element in their struct is exactly the same matched
@ -2921,7 +2915,7 @@ static void percentile_finalizer(SQLFunctionCtx *pCtx) {
doFinalizer(pCtx);
}
static void percentile_next_step(SQLFunctionCtx *pCtx) {
static UNUSED_FUNC void percentile_next_step(SQLFunctionCtx *pCtx) {
SResultRowCellInfo * pResInfo = GET_RES_INFO(pCtx);
SPercentileInfo *pInfo = GET_ROWCELL_INTERBUF(pResInfo);
@ -3332,8 +3326,6 @@ static void col_project_function_f(SQLFunctionCtx *pCtx, int32_t index) {
INC_INIT_VAL(pCtx, 1);
char *pData = GET_INPUT_DATA(pCtx, index);
memcpy(pCtx->pOutput, pData, pCtx->inputBytes);
pCtx->pOutput += pCtx->inputBytes;
}
/**
@ -3371,10 +3363,16 @@ static void tag_project_function_f(SQLFunctionCtx *pCtx, int32_t index) {
* @param pCtx
* @return
*/
static void copy_function(SQLFunctionCtx *pCtx);
static void tag_function(SQLFunctionCtx *pCtx) {
SET_VAL(pCtx, 1, 1);
if (pCtx->currentStage == MERGE_STAGE) {
copy_function(pCtx);
} else {
tVariantDump(&pCtx->tag, pCtx->pOutput, pCtx->outputType, true);
}
}
static void tag_function_f(SQLFunctionCtx *pCtx, int32_t index) {
SET_VAL(pCtx, 1, 1);
@ -3710,7 +3708,7 @@ static void arithmetic_function(SQLFunctionCtx *pCtx) {
GET_RES_INFO(pCtx)->numOfRes += pCtx->size;
SArithmeticSupport *sas = (SArithmeticSupport *)pCtx->param[1].pz;
arithmeticTreeTraverse(sas->pArithExpr->pExpr, pCtx->size, pCtx->pOutput, sas, pCtx->order, getArithColumnData);
arithmeticTreeTraverse(sas->pExprInfo->pExpr, pCtx->size, pCtx->pOutput, sas, pCtx->order, getArithColumnData);
}
static void arithmetic_function_f(SQLFunctionCtx *pCtx, int32_t index) {
@ -3718,7 +3716,7 @@ static void arithmetic_function_f(SQLFunctionCtx *pCtx, int32_t index) {
SArithmeticSupport *sas = (SArithmeticSupport *)pCtx->param[1].pz;
sas->offset = index;
arithmeticTreeTraverse(sas->pArithExpr->pExpr, 1, pCtx->pOutput, sas, pCtx->order, getArithColumnData);
arithmeticTreeTraverse(sas->pExprInfo->pExpr, 1, pCtx->pOutput, sas, pCtx->order, getArithColumnData);
pCtx->pOutput += pCtx->outputBytes;
}
@ -4907,7 +4905,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
count_function,
count_function_f,
no_next_step,
doFinalizer,
count_func_merge,
countRequired,
@ -4921,7 +4918,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
sum_function,
sum_function_f,
no_next_step,
function_finalizer,
sum_func_merge,
statisRequired,
@ -4935,7 +4931,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
avg_function,
avg_function_f,
no_next_step,
avg_finalizer,
avg_func_merge,
statisRequired,
@ -4949,7 +4944,6 @@ SAggFunctionInfo aAggs[] = {{
min_func_setup,
min_function,
min_function_f,
no_next_step,
function_finalizer,
min_func_merge,
statisRequired,
@ -4963,7 +4957,6 @@ SAggFunctionInfo aAggs[] = {{
max_func_setup,
max_function,
max_function_f,
no_next_step,
function_finalizer,
max_func_merge,
statisRequired,
@ -4977,7 +4970,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
stddev_function,
stddev_function_f,
stddev_next_step,
stddev_finalizer,
noop1,
dataBlockRequired,
@ -4991,7 +4983,6 @@ SAggFunctionInfo aAggs[] = {{
percentile_function_setup,
percentile_function,
percentile_function_f,
percentile_next_step,
percentile_finalizer,
noop1,
dataBlockRequired,
@ -5005,7 +4996,6 @@ SAggFunctionInfo aAggs[] = {{
apercentile_function_setup,
apercentile_function,
apercentile_function_f,
no_next_step,
apercentile_finalizer,
apercentile_func_merge,
dataBlockRequired,
@ -5019,7 +5009,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
first_function,
first_function_f,
no_next_step,
function_finalizer,
noop1,
firstFuncRequired,
@ -5033,7 +5022,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
last_function,
last_function_f,
no_next_step,
function_finalizer,
noop1,
lastFuncRequired,
@ -5048,7 +5036,6 @@ SAggFunctionInfo aAggs[] = {{
first_last_function_setup,
last_row_function,
noop2,
no_next_step,
last_row_finalizer,
last_dist_func_merge,
dataBlockRequired,
@ -5063,7 +5050,6 @@ SAggFunctionInfo aAggs[] = {{
top_bottom_function_setup,
top_function,
top_function_f,
no_next_step,
top_bottom_func_finalizer,
top_func_merge,
dataBlockRequired,
@ -5078,7 +5064,6 @@ SAggFunctionInfo aAggs[] = {{
top_bottom_function_setup,
bottom_function,
bottom_function_f,
no_next_step,
top_bottom_func_finalizer,
bottom_func_merge,
dataBlockRequired,
@ -5092,7 +5077,6 @@ SAggFunctionInfo aAggs[] = {{
spread_function_setup,
spread_function,
spread_function_f,
no_next_step,
spread_function_finalizer,
spread_func_merge,
countRequired,
@ -5106,7 +5090,6 @@ SAggFunctionInfo aAggs[] = {{
twa_function_setup,
twa_function,
twa_function_f,
no_next_step,
twa_function_finalizer,
twa_function_copy,
dataBlockRequired,
@ -5120,7 +5103,6 @@ SAggFunctionInfo aAggs[] = {{
leastsquares_function_setup,
leastsquares_function,
leastsquares_function_f,
no_next_step,
leastsquares_finalizer,
noop1,
dataBlockRequired,
@ -5134,35 +5116,32 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
date_col_output_function,
date_col_output_function_f,
no_next_step,
doFinalizer,
copy_function,
noDataRequired,
},
{
// 17
"ts",
"ts_dummy",
TSDB_FUNC_TS_DUMMY,
TSDB_FUNC_TS_DUMMY,
TSDB_BASE_FUNC_SO | TSDB_FUNCSTATE_NEED_TS,
function_setup,
noop1,
noop2,
no_next_step,
doFinalizer,
copy_function,
dataBlockRequired,
},
{
// 18
"tag",
"tag_dummy",
TSDB_FUNC_TAG_DUMMY,
TSDB_FUNC_TAG_DUMMY,
TSDB_BASE_FUNC_SO,
function_setup,
tag_function,
noop2,
no_next_step,
doFinalizer,
copy_function,
noDataRequired,
@ -5176,7 +5155,6 @@ SAggFunctionInfo aAggs[] = {{
ts_comp_function_setup,
ts_comp_function,
ts_comp_function_f,
no_next_step,
ts_comp_finalize,
copy_function,
dataBlockRequired,
@ -5190,7 +5168,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
tag_function,
tag_function_f,
no_next_step,
doFinalizer,
copy_function,
noDataRequired,
@ -5204,7 +5181,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
col_project_function,
col_project_function_f,
no_next_step,
doFinalizer,
copy_function,
dataBlockRequired,
@ -5218,7 +5194,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
tag_project_function,
tag_project_function_f,
no_next_step,
doFinalizer,
copy_function,
noDataRequired,
@ -5232,7 +5207,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
arithmetic_function,
arithmetic_function_f,
no_next_step,
doFinalizer,
copy_function,
dataBlockRequired,
@ -5246,7 +5220,6 @@ SAggFunctionInfo aAggs[] = {{
diff_function_setup,
diff_function,
diff_function_f,
no_next_step,
doFinalizer,
noop1,
dataBlockRequired,
@ -5261,7 +5234,6 @@ SAggFunctionInfo aAggs[] = {{
first_last_function_setup,
first_dist_function,
first_dist_function_f,
no_next_step,
function_finalizer,
first_dist_func_merge,
firstDistFuncRequired,
@ -5275,7 +5247,6 @@ SAggFunctionInfo aAggs[] = {{
first_last_function_setup,
last_dist_function,
last_dist_function_f,
no_next_step,
function_finalizer,
last_dist_func_merge,
lastDistFuncRequired,
@ -5289,7 +5260,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
stddev_dst_function,
stddev_dst_function_f,
no_next_step,
stddev_dst_finalizer,
stddev_dst_merge,
dataBlockRequired,
@ -5303,7 +5273,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
interp_function,
do_sum_f, // todo filter handle
no_next_step,
doFinalizer,
copy_function,
dataBlockRequired,
@ -5317,7 +5286,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
rate_function,
rate_function_f,
no_next_step,
rate_finalizer,
rate_func_copy,
dataBlockRequired,
@ -5331,7 +5299,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
irate_function,
irate_function_f,
no_next_step,
rate_finalizer,
rate_func_copy,
dataBlockRequired,
@ -5345,7 +5312,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
rate_function,
rate_function_f,
no_next_step,
sumrate_finalizer,
sumrate_func_merge,
dataBlockRequired,
@ -5359,7 +5325,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
irate_function,
irate_function_f,
no_next_step,
sumrate_finalizer,
sumrate_func_merge,
dataBlockRequired,
@ -5373,7 +5338,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
rate_function,
rate_function_f,
no_next_step,
sumrate_finalizer,
sumrate_func_merge,
dataBlockRequired,
@ -5387,7 +5351,6 @@ SAggFunctionInfo aAggs[] = {{
rate_function_setup,
irate_function,
irate_function_f,
no_next_step,
sumrate_finalizer,
sumrate_func_merge,
dataBlockRequired,
@ -5401,7 +5364,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
noop1,
noop2,
no_next_step,
noop1,
noop1,
dataBlockRequired,
@ -5415,7 +5377,6 @@ SAggFunctionInfo aAggs[] = {{
function_setup,
blockInfo_func,
noop2,
no_next_step,
blockinfo_func_finalizer,
block_func_merge,
dataBlockRequired,

3011
src/query/src/qExecutor.c
View File

File diff suppressed because it is too large Load Diff

44
src/query/src/qExtbuffer.c
View File

@ -20,6 +20,7 @@
#include "taosdef.h"
#include "taosmsg.h"
#include "tulog.h"
#include "qExecutor.h"
#define COLMODEL_GET_VAL(data, schema, allrow, rowId, colId) \
(data + (schema)->pFields[colId].offset * (allrow) + (rowId) * (schema)->pFields[colId].field.bytes)
@ -352,7 +353,19 @@ static FORCE_INLINE int32_t primaryKeyComparator(int64_t f1, int64_t f2, int32_t
}
}
static FORCE_INLINE int32_t columnValueAscendingComparator(char *f1, char *f2, int32_t type, int32_t bytes) {
static int32_t tsCompareFunc(TSKEY k1, TSKEY k2, int32_t order) {
if (k1 == k2) {
return 0;
}
if (order == TSDB_ORDER_DESC) {
return (k1 < k2)? 1:-1;
} else {
return (k1 < k2)? -1:1;
}
}
int32_t columnValueAscendingComparator(char *f1, char *f2, int32_t type, int32_t bytes) {
switch (type) {
case TSDB_DATA_TYPE_INT: DEFAULT_COMP(GET_INT32_VAL(f1), GET_INT32_VAL(f2));
case TSDB_DATA_TYPE_DOUBLE: DEFAULT_DOUBLE_COMP(GET_DOUBLE_VAL(f1), GET_DOUBLE_VAL(f2));
@ -425,6 +438,35 @@ int32_t compare_a(tOrderDescriptor *pDescriptor, int32_t numOfRows1, int32_t s1,
return 0;
}
int32_t compare_aRv(SSDataBlock* pBlock, SArray* colIndex, int32_t numOfCols, int32_t rowIndex, char** buffer, int32_t order) {
for (int32_t i = 0; i < numOfCols; ++i) {
SColIndex* pColIndex = taosArrayGet(colIndex, i);
int32_t index = pColIndex->colIndex;
SColumnInfoData* pColInfo = taosArrayGet(pBlock->pDataBlock, index);
assert(pColIndex->colId == pColInfo->info.colId);
char* data = pColInfo->pData + rowIndex * pColInfo->info.bytes;
if (pColInfo->info.type == TSDB_DATA_TYPE_TIMESTAMP) {
int32_t ret = tsCompareFunc(GET_INT64_VAL(data), GET_INT64_VAL(buffer[i]), order);
if (ret == 0) {
continue; // The timestamps are identical
} else {
return ret;
}
} else {
int32_t ret = columnValueAscendingComparator(data, buffer[i], pColInfo->info.type, pColInfo->info.bytes);
if (ret == 0) {
continue;
} else {
return ret;
}
}
}
return 0;
}
int32_t compare_d(tOrderDescriptor *pDescriptor, int32_t numOfRows1, int32_t s1, char *data1, int32_t numOfRows2,
int32_t s2, char *data2) {
assert(numOfRows1 == numOfRows2);

47
src/query/src/qFill.c
View File

@ -31,7 +31,7 @@
static void setTagsValue(SFillInfo* pFillInfo, void** data, int32_t genRows) {
for(int32_t j = 0; j < pFillInfo->numOfCols; ++j) {
SFillColInfo* pCol = &pFillInfo->pFillCol[j];
if (TSDB_COL_IS_NORMAL_COL(pCol->flag)) {
if (TSDB_COL_IS_NORMAL_COL(pCol->flag) || TSDB_COL_IS_UD_COL(pCol->flag)) {
continue;
}
@ -126,10 +126,10 @@ static void doFillOneRowResult(SFillInfo* pFillInfo, void** data, char** srcData
} else {
setNullValueForRow(pFillInfo, data, pFillInfo->numOfCols, index);
}
} else { /* fill the default value */
} else { // fill the default value */
for (int32_t i = 1; i < pFillInfo->numOfCols; ++i) {
SFillColInfo* pCol = &pFillInfo->pFillCol[i];
if (TSDB_COL_IS_TAG(pCol->flag)) {
if (TSDB_COL_IS_TAG(pCol->flag)/* || IS_VAR_DATA_TYPE(pCol->col.type)*/) {
continue;
}
@ -210,7 +210,7 @@ static int32_t fillResultImpl(SFillInfo* pFillInfo, void** data, int32_t outputR
// assign rows to dst buffer
for (int32_t i = 0; i < pFillInfo->numOfCols; ++i) {
SFillColInfo* pCol = &pFillInfo->pFillCol[i];
if (TSDB_COL_IS_TAG(pCol->flag)) {
if (TSDB_COL_IS_TAG(pCol->flag)/* || IS_VAR_DATA_TYPE(pCol->col.type)*/) {
continue;
}
@ -275,13 +275,16 @@ static int64_t appendFilledResult(SFillInfo* pFillInfo, void** output, int64_t r
// there are no duplicated tags in the SFillTagColInfo list
static int32_t setTagColumnInfo(SFillInfo* pFillInfo, int32_t numOfCols, int32_t capacity) {
int32_t rowsize = 0;
int32_t numOfTags = 0;
int32_t k = 0;
for (int32_t i = 0; i < numOfCols; ++i) {
SFillColInfo* pColInfo = &pFillInfo->pFillCol[i];
pFillInfo->pData[i] = NULL;
if (TSDB_COL_IS_TAG(pColInfo->flag)) {
if (TSDB_COL_IS_TAG(pColInfo->flag) || pColInfo->col.type == TSDB_DATA_TYPE_BINARY) {
numOfTags += 1;
bool exists = false;
int32_t index = -1;
for (int32_t j = 0; j < k; ++j) {
@ -310,6 +313,8 @@ static int32_t setTagColumnInfo(SFillInfo* pFillInfo, int32_t numOfCols, int32_t
rowsize += pColInfo->col.bytes;
}
pFillInfo->numOfTags = numOfTags;
assert(k <= pFillInfo->numOfTags);
return rowsize;
}
@ -347,12 +352,13 @@ SFillInfo* taosCreateFillInfo(int32_t order, TSKEY skey, int32_t numOfTags, int3
pFillInfo->interval.slidingUnit = slidingUnit;
pFillInfo->pData = malloc(POINTER_BYTES * numOfCols);
if (numOfTags > 0) {
pFillInfo->pTags = calloc(pFillInfo->numOfTags, sizeof(SFillTagColInfo));
for (int32_t i = 0; i < numOfTags; ++i) {
// if (numOfTags > 0) {
pFillInfo->pTags = calloc(numOfCols, sizeof(SFillTagColInfo));
for (int32_t i = 0; i < numOfCols; ++i) {
pFillInfo->pTags[i].col.colId = -2; // TODO
}
}
// }
pFillInfo->rowSize = setTagColumnInfo(pFillInfo, pFillInfo->numOfCols, pFillInfo->alloc);
assert(pFillInfo->rowSize > 0);
@ -367,6 +373,7 @@ SFillInfo* taosCreateFillInfo(int32_t order, TSKEY skey, int32_t numOfTags, int3
void taosResetFillInfo(SFillInfo* pFillInfo, TSKEY startTimestamp) {
pFillInfo->start = startTimestamp;
pFillInfo->currentKey = startTimestamp;
pFillInfo->end = startTimestamp;
pFillInfo->index = -1;
pFillInfo->numOfRows = 0;
pFillInfo->numOfCurrent = 0;
@ -425,6 +432,8 @@ void taosFillSetStartInfo(SFillInfo* pFillInfo, int32_t numOfRows, TSKEY endKey)
void taosFillSetInputDataBlock(SFillInfo* pFillInfo, const SSDataBlock* pInput) {
for (int32_t i = 0; i < pFillInfo->numOfCols; ++i) {
SFillColInfo* pCol = &pFillInfo->pFillCol[i];
SColumnInfoData* pColData = taosArrayGet(pInput->pDataBlock, i);
// pFillInfo->pData[i] = pColData->pData;
if (pInput->info.rows > pFillInfo->alloc) {
@ -436,6 +445,12 @@ void taosFillSetInputDataBlock(SFillInfo* pFillInfo, const SSDataBlock* pInput)
}
memcpy(pFillInfo->pData[i], pColData->pData, pColData->info.bytes * pInput->info.rows);
if (TSDB_COL_IS_TAG(pCol->flag)/* || IS_VAR_DATA_TYPE(pCol->col.type)*/) { // copy the tag value to tag value buffer
SFillTagColInfo* pTag = &pFillInfo->pTags[pCol->tagIndex];
assert (pTag->col.colId == pCol->col.colId);
memcpy(pTag->tagVal, pColData->pData, pCol->col.bytes); // TODO not memcpy??
}
}
}
@ -456,7 +471,7 @@ void taosFillCopyInputDataFromOneFilePage(SFillInfo* pFillInfo, const tFilePage*
memcpy(pFillInfo->pData[i], data, (size_t)(pCol->col.bytes * pInput->num));
if (TSDB_COL_IS_TAG(pCol->flag)) { // copy the tag value to tag value buffer
if (TSDB_COL_IS_TAG(pCol->flag)/* || IS_VAR_DATA_TYPE(pCol->col.type)*/) { // copy the tag value to tag value buffer
SFillTagColInfo* pTag = &pFillInfo->pTags[pCol->tagIndex];
assert (pTag->col.colId == pCol->col.colId);
memcpy(pTag->tagVal, data, pCol->col.bytes); // TODO not memcpy??
@ -465,7 +480,17 @@ void taosFillCopyInputDataFromOneFilePage(SFillInfo* pFillInfo, const tFilePage*
}
bool taosFillHasMoreResults(SFillInfo* pFillInfo) {
return taosNumOfRemainRows(pFillInfo) > 0;
int32_t remain = taosNumOfRemainRows(pFillInfo);
if (remain > 0) {
return true;
}
if (pFillInfo->numOfTotal > 0 && (((pFillInfo->end > pFillInfo->start) && FILL_IS_ASC_FILL(pFillInfo)) ||
(pFillInfo->end < pFillInfo->start && !FILL_IS_ASC_FILL(pFillInfo)))) {
return getNumOfResultsAfterFillGap(pFillInfo, pFillInfo->end, 4096) > 0;
}
return false;
}
int64_t getNumOfResultsAfterFillGap(SFillInfo* pFillInfo, TSKEY ekey, int32_t maxNumOfRows) {

195
src/query/src/qPlan.c Normal file
View File

@ -0,0 +1,195 @@
#include "os.h"
#include "tsclient.h"
#include "qUtil.h"
#include "texpr.h"
#define QNODE_PROJECT 1
#define QNODE_FILTER 2
#define QNODE_RELATION 3
#define QNODE_AGGREGATE 4
#define QNODE_GROUPBY 5
#define QNODE_LIMIT 6
#define QNODE_JOIN 7
#define QNODE_DIST 8
#define QNODE_SORT 9
#define QNODE_UNIONALL 10
#define QNODE_TIMEWINDOW 11
typedef struct SQueryNode {
int32_t type; // the type of logic node
char *name; // the name of logic node
SSchema *pSchema; // the schema of the input SSDatablock
int32_t numOfCols; // number of input columns
SExprInfo *pExpr; // the query functions or sql aggregations
int32_t numOfOutput; // number of result columns, which is also the number of pExprs
// previous operator to generated result for current node to process
// in case of join, multiple prev nodes exist.
struct SQueryNode* prevNode;
struct SQueryNode* nextNode;
} SQueryNode;
// TODO create the query plan
SQueryNode* qCreateQueryPlan(SQueryInfo* pQueryInfo) {
return NULL;
}
char* queryPlanToString() {
return NULL;
}
SQueryNode* queryPlanFromString() {
return NULL;
}
SArray* createTableScanPlan(SQueryAttr* pQueryAttr) {
SArray* plan = taosArrayInit(4, sizeof(int32_t));
int32_t op = 0;
if (onlyQueryTags(pQueryAttr)) {
// op = OP_TagScan;
} else {
if (pQueryAttr->queryBlockDist) {
op = OP_TableBlockInfoScan;
} else if (pQueryAttr->tsCompQuery || pQueryAttr->pointInterpQuery) {
op = OP_TableSeqScan;
} else if (pQueryAttr->needReverseScan) {
op = OP_DataBlocksOptScan;
} else {
op = OP_TableScan;
}
taosArrayPush(plan, &op);
}
return plan;
}
SArray* createExecOperatorPlan(SQueryAttr* pQueryAttr) {
SArray* plan = taosArrayInit(4, sizeof(int32_t));
int32_t op = 0;
if (onlyQueryTags(pQueryAttr)) { // do nothing for tags query
op = OP_TagScan;
taosArrayPush(plan, &op);
if (pQueryAttr->distinctTag) {
op = OP_Distinct;
taosArrayPush(plan, &op);
}
} else if (pQueryAttr->interval.interval > 0) {
if (pQueryAttr->stableQuery) {
op = OP_MultiTableTimeInterval;
taosArrayPush(plan, &op);
} else {
op = OP_TimeWindow;
taosArrayPush(plan, &op);
if (pQueryAttr->pExpr2 != NULL) {
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
if (pQueryAttr->fillType != TSDB_FILL_NONE && (!pQueryAttr->pointInterpQuery)) {
op = OP_Fill;
taosArrayPush(plan, &op);
}
}
} else if (pQueryAttr->groupbyColumn) {
op = OP_Groupby;
taosArrayPush(plan, &op);
if (!pQueryAttr->stableQuery && pQueryAttr->havingNum > 0) {
op = OP_Filter;
taosArrayPush(plan, &op);
}
if (pQueryAttr->pExpr2 != NULL) {
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
} else if (pQueryAttr->sw.gap > 0) {
op = OP_SessionWindow;
taosArrayPush(plan, &op);
if (pQueryAttr->pExpr2 != NULL) {
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
} else if (pQueryAttr->simpleAgg) {
if (pQueryAttr->stableQuery && !pQueryAttr->tsCompQuery) {
op = OP_MultiTableAggregate;
} else {
op = OP_Aggregate;
}
taosArrayPush(plan, &op);
if (!pQueryAttr->stableQuery && pQueryAttr->havingNum > 0) {
op = OP_Filter;
taosArrayPush(plan, &op);
}
if (pQueryAttr->pExpr2 != NULL && !pQueryAttr->stableQuery) {
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
} else { // diff/add/multiply/subtract/division
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
if (pQueryAttr->limit.limit > 0 || pQueryAttr->limit.offset > 0) {
op = OP_Limit;
taosArrayPush(plan, &op);
}
return plan;
}
SArray* createGlobalMergePlan(SQueryAttr* pQueryAttr) {
SArray* plan = taosArrayInit(4, sizeof(int32_t));
if (!pQueryAttr->stableQuery) {
return plan;
}
int32_t op = OP_MultiwayMergeSort;
taosArrayPush(plan, &op);
if (pQueryAttr->distinctTag) {
op = OP_Distinct;
taosArrayPush(plan, &op);
}
if (pQueryAttr->simpleAgg || (pQueryAttr->interval.interval > 0 || pQueryAttr->sw.gap > 0)) {
op = OP_GlobalAggregate;
taosArrayPush(plan, &op);
if (pQueryAttr->havingNum > 0) {
op = OP_Filter;
taosArrayPush(plan, &op);
}
if (pQueryAttr->pExpr2 != NULL) {
op = OP_Arithmetic;
taosArrayPush(plan, &op);
}
}
// fill operator
if (pQueryAttr->fillType != TSDB_FILL_NONE && (!pQueryAttr->pointInterpQuery)) {
op = OP_Fill;
taosArrayPush(plan, &op);
}
// limit/offset operator
if (pQueryAttr->limit.limit > 0 || pQueryAttr->limit.offset > 0 ||
pQueryAttr->slimit.limit > 0 || pQueryAttr->slimit.offset > 0) {
op = OP_SLimit;
taosArrayPush(plan, &op);
}
return plan;
}

144
src/query/src/qSqlParser.c
View File

@ -360,7 +360,6 @@ int32_t tSqlExprCompare(tSqlExpr *left, tSqlExpr *right) {
return 1;
}
if (right->pParam && left->pParam) {
size_t size = taosArrayGetSize(right->pParam);
if (left->pParam && taosArrayGetSize(left->pParam) != size) {
@ -370,7 +369,7 @@ int32_t tSqlExprCompare(tSqlExpr *left, tSqlExpr *right) {
for (int32_t i = 0; i < size; i++) {
tSqlExprItem* pLeftElem = taosArrayGet(left->pParam, i);
tSqlExpr* pSubLeft = pLeftElem->pNode;
tSqlExprItem* pRightElem = taosArrayGet(left->pParam, i);
tSqlExprItem* pRightElem = taosArrayGet(right->pParam, i);
tSqlExpr* pSubRight = pRightElem->pNode;
if (tSqlExprCompare(pSubLeft, pSubRight)) {
@ -534,13 +533,13 @@ SArray *tVariantListInsert(SArray *pList, tVariant *pVar, uint8_t sortOrder, int
return pList;
}
SFromInfo *setTableNameList(SFromInfo* pFromInfo, SStrToken *pName, SStrToken* pAlias) {
if (pFromInfo == NULL) {
pFromInfo = calloc(1, sizeof(SFromInfo));
pFromInfo->tableList = taosArrayInit(4, sizeof(STableNamePair));
SRelationInfo *setTableNameList(SRelationInfo* pRelationInfo, SStrToken *pName, SStrToken* pAlias) {
if (pRelationInfo == NULL) {
pRelationInfo = calloc(1, sizeof(SRelationInfo));
pRelationInfo->list = taosArrayInit(4, sizeof(STableNamePair));
}
pFromInfo->type = SQL_NODE_FROM_NAMELIST;
pRelationInfo->type = SQL_NODE_FROM_TABLELIST;
STableNamePair p = {.name = *pName};
if (pAlias != NULL) {
p.aliasName = *pAlias;
@ -548,34 +547,39 @@ SFromInfo *setTableNameList(SFromInfo* pFromInfo, SStrToken *pName, SStrToken* p
TPARSER_SET_NONE_TOKEN(p.aliasName);
}
taosArrayPush(pFromInfo->tableList, &p);
return pFromInfo;
taosArrayPush(pRelationInfo->list, &p);
return pRelationInfo;
}
SFromInfo *setSubquery(SFromInfo* pFromInfo, SQuerySqlNode* pSqlNode) {
if (pFromInfo == NULL) {
pFromInfo = calloc(1, sizeof(SFromInfo));
SRelationInfo* setSubquery(SRelationInfo* pRelationInfo, SArray* pList) {
if (pRelationInfo == NULL) {
pRelationInfo = calloc(1, sizeof(SRelationInfo));
pRelationInfo->list = taosArrayInit(4, POINTER_BYTES);
}
pFromInfo->type = SQL_NODE_FROM_SUBQUERY;
pFromInfo->pNode->pClause[pFromInfo->pNode->numOfClause - 1] = pSqlNode;
pRelationInfo->type = SQL_NODE_FROM_SUBQUERY;
taosArrayPush(pRelationInfo->list, &pList);
return pFromInfo;
return pRelationInfo;
}
void* destroyFromInfo(SFromInfo* pFromInfo) {
if (pFromInfo == NULL) {
void* destroyRelationInfo(SRelationInfo* pRelationInfo) {
if (pRelationInfo == NULL) {
return NULL;
}
if (pFromInfo->type == SQL_NODE_FROM_NAMELIST) {
taosArrayDestroy(pFromInfo->tableList);
if (pRelationInfo->type == SQL_NODE_FROM_TABLELIST) {
taosArrayDestroy(pRelationInfo->list);
} else {
destroyAllSelectClause(pFromInfo->pNode);
size_t size = taosArrayGetSize(pRelationInfo->list);
for(int32_t i = 0; i < size; ++i) {
SArray* pa = taosArrayGetP(pRelationInfo->list, 0);
destroyAllSqlNode(pa);
}
taosArrayDestroy(pRelationInfo->list);
}
tfree(pFromInfo);
tfree(pRelationInfo);
return NULL;
}
@ -719,19 +723,19 @@ void tSetColumnType(TAOS_FIELD *pField, SStrToken *type) {
/*
* extract the select info out of sql string
*/
SQuerySqlNode *tSetQuerySqlNode(SStrToken *pSelectToken, SArray *pSelectList, SFromInfo *pFrom, tSqlExpr *pWhere,
SSqlNode *tSetQuerySqlNode(SStrToken *pSelectToken, SArray *pSelNodeList, SRelationInfo *pFrom, tSqlExpr *pWhere,
SArray *pGroupby, SArray *pSortOrder, SIntervalVal *pInterval,
SSessionWindowVal *pSession, SStrToken *pSliding, SArray *pFill, SLimitVal *pLimit,
SLimitVal *psLimit, tSqlExpr *pHaving) {
assert(pSelectList != NULL);
assert(pSelNodeList != NULL);
SQuerySqlNode *pSqlNode = calloc(1, sizeof(SQuerySqlNode));
SSqlNode *pSqlNode = calloc(1, sizeof(SSqlNode));
// all later sql string are belonged to the stream sql
pSqlNode->sqlstr = *pSelectToken;
pSqlNode->sqlstr.n = (uint32_t)strlen(pSqlNode->sqlstr.z);
pSqlNode->pSelectList = pSelectList;
pSqlNode->pSelNodeList = pSelNodeList;
pSqlNode->from = pFrom;
pSqlNode->pGroupby = pGroupby;
pSqlNode->pSortOrder = pSortOrder;
@ -789,49 +793,47 @@ void freeCreateTableInfo(void* p) {
tfree(pInfo->tagdata.data);
}
void destroyQuerySqlNode(SQuerySqlNode *pQuerySql) {
if (pQuerySql == NULL) {
void destroySqlNode(SSqlNode *pSqlNode) {
if (pSqlNode == NULL) {
return;
}
tSqlExprListDestroy(pQuerySql->pSelectList);
tSqlExprListDestroy(pSqlNode->pSelNodeList);
pSqlNode->pSelNodeList = NULL;
pQuerySql->pSelectList = NULL;
tSqlExprDestroy(pSqlNode->pWhere);
pSqlNode->pWhere = NULL;
tSqlExprDestroy(pQuerySql->pWhere);
pQuerySql->pWhere = NULL;
taosArrayDestroyEx(pSqlNode->pSortOrder, freeVariant);
pSqlNode->pSortOrder = NULL;
tSqlExprDestroy(pQuerySql->pHaving);
pQuerySql->pHaving = NULL;
taosArrayDestroyEx(pSqlNode->pGroupby, freeVariant);
pSqlNode->pGroupby = NULL;
taosArrayDestroyEx(pQuerySql->pSortOrder, freeVariant);
pQuerySql->pSortOrder = NULL;
pSqlNode->from = destroyRelationInfo(pSqlNode->from);
taosArrayDestroyEx(pQuerySql->pGroupby, freeVariant);
pQuerySql->pGroupby = NULL;
taosArrayDestroyEx(pSqlNode->fillType, freeVariant);
pSqlNode->fillType = NULL;
pQuerySql->from = destroyFromInfo(pQuerySql->from);
taosArrayDestroyEx(pQuerySql->fillType, freeVariant);
pQuerySql->fillType = NULL;
free(pQuerySql);
tSqlExprDestroy(pSqlNode->pHaving);
free(pSqlNode);
}
void destroyAllSelectClause(SSubclauseInfo *pClause) {
if (pClause == NULL || pClause->numOfClause == 0) {
void destroyAllSqlNode(SArray *pList) {
if (pList == NULL) {
return;
}
for(int32_t i = 0; i < pClause->numOfClause; ++i) {
SQuerySqlNode *pQuerySql = pClause->pClause[i];
destroyQuerySqlNode(pQuerySql);
size_t size = taosArrayGetSize(pList);
for(int32_t i = 0; i < size; ++i) {
SSqlNode *pNode = taosArrayGetP(pList, i);
destroySqlNode(pNode);
}
tfree(pClause->pClause);
taosArrayDestroy(pList);
}
SCreateTableSql *tSetCreateTableInfo(SArray *pCols, SArray *pTags, SQuerySqlNode *pSelect, int32_t type) {
SCreateTableSql *tSetCreateTableInfo(SArray *pCols, SArray *pTags, SSqlNode *pSelect, int32_t type) {
SCreateTableSql *pCreate = calloc(1, sizeof(SCreateTableSql));
switch (type) {
@ -899,7 +901,7 @@ SAlterTableInfo *tSetAlterTableInfo(SStrToken *pTableName, SArray *pCols, SArray
}
void* destroyCreateTableSql(SCreateTableSql* pCreate) {
destroyQuerySqlNode(pCreate->pSelect);
destroySqlNode(pCreate->pSelect);
taosArrayDestroy(pCreate->colInfo.pColumns);
taosArrayDestroy(pCreate->colInfo.pTagColumns);
@ -914,7 +916,7 @@ void SqlInfoDestroy(SSqlInfo *pInfo) {
if (pInfo == NULL) return;
if (pInfo->type == TSDB_SQL_SELECT) {
destroyAllSelectClause(&pInfo->subclauseInfo);
destroyAllSqlNode(pInfo->list);
} else if (pInfo->type == TSDB_SQL_CREATE_TABLE) {
pInfo->pCreateTableInfo = destroyCreateTableSql(pInfo->pCreateTableInfo);
} else if (pInfo->type == TSDB_SQL_ALTER_TABLE) {
@ -935,31 +937,20 @@ void SqlInfoDestroy(SSqlInfo *pInfo) {
}
}
SSubclauseInfo* setSubclause(SSubclauseInfo* pSubclause, void *pSqlExprInfo) {
if (pSubclause == NULL) {
pSubclause = calloc(1, sizeof(SSubclauseInfo));
SArray* setSubclause(SArray* pList, void *pSqlNode) {
if (pList == NULL) {
pList = taosArrayInit(1, POINTER_BYTES);
}
int32_t newSize = pSubclause->numOfClause + 1;
char* tmp = realloc(pSubclause->pClause, newSize * POINTER_BYTES);
if (tmp == NULL) {
return pSubclause;
}
pSubclause->pClause = (SQuerySqlNode**) tmp;
pSubclause->pClause[newSize - 1] = pSqlExprInfo;
pSubclause->numOfClause++;
return pSubclause;
taosArrayPush(pList, &pSqlNode);
return pList;
}
SSqlInfo* setSqlInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SStrToken *pTableName, int32_t type) {
pInfo->type = type;
if (type == TSDB_SQL_SELECT) {
pInfo->subclauseInfo = *(SSubclauseInfo*) pSqlExprInfo;
free(pSqlExprInfo);
pInfo->list = (SArray*) pSqlExprInfo;
} else {
pInfo->pCreateTableInfo = pSqlExprInfo;
}
@ -971,16 +962,9 @@ SSqlInfo* setSqlInfo(SSqlInfo *pInfo, void *pSqlExprInfo, SStrToken *pTableName,
return pInfo;
}
SSubclauseInfo* appendSelectClause(SSubclauseInfo *pQueryInfo, void *pSubclause) {
char* tmp = realloc(pQueryInfo->pClause, (pQueryInfo->numOfClause + 1) * POINTER_BYTES);
if (tmp == NULL) { // out of memory
return pQueryInfo;
}
pQueryInfo->pClause = (SQuerySqlNode**) tmp;
pQueryInfo->pClause[pQueryInfo->numOfClause++] = pSubclause;
return pQueryInfo;
SArray* appendSelectClause(SArray *pList, void *pSubclause) {
taosArrayPush(pList, &pSubclause);
return pList;
}
void setCreatedTableName(SSqlInfo *pInfo, SStrToken *pTableNameToken, SStrToken *pIfNotExists) {

28
src/query/src/qUtil.c
View File

@ -30,11 +30,11 @@ typedef struct SCompSupporter {
int32_t order;
} SCompSupporter;
int32_t getOutputInterResultBufSize(SQuery* pQuery) {
int32_t getOutputInterResultBufSize(SQueryAttr* pQueryAttr) {
int32_t size = 0;
for (int32_t i = 0; i < pQuery->numOfOutput; ++i) {
size += pQuery->pExpr1[i].interBytes;
for (int32_t i = 0; i < pQueryAttr->numOfOutput; ++i) {
size += pQueryAttr->pExpr1[i].base.interBytes;
}
assert(size >= 0);
@ -136,11 +136,11 @@ void clearResultRow(SQueryRuntimeEnv *pRuntimeEnv, SResultRow *pResultRow, int16
tFilePage *page = getResBufPage(pRuntimeEnv->pResultBuf, pResultRow->pageId);
int16_t offset = 0;
for (int32_t i = 0; i < pRuntimeEnv->pQuery->numOfOutput; ++i) {
for (int32_t i = 0; i < pRuntimeEnv->pQueryAttr->numOfOutput; ++i) {
SResultRowCellInfo *pResultInfo = &pResultRow->pCellInfo[i];
int16_t size = pRuntimeEnv->pQuery->pExpr1[i].bytes;
char * s = getPosInResultPage(pRuntimeEnv, page, pResultRow->offset, offset, size);
int16_t size = pRuntimeEnv->pQueryAttr->pExpr1[i].base.resType;
char * s = getPosInResultPage(pRuntimeEnv->pQueryAttr, page, pResultRow->offset, offset);
memset(s, 0, size);
offset += size;
@ -164,8 +164,8 @@ SResultRowCellInfo* getResultCell(const SResultRow* pRow, int32_t index, int32_t
}
size_t getResultRowSize(SQueryRuntimeEnv* pRuntimeEnv) {
SQuery* pQuery = pRuntimeEnv->pQuery;
return (pQuery->numOfOutput * sizeof(SResultRowCellInfo)) + pQuery->interBufSize + sizeof(SResultRow);
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
return (pQueryAttr->numOfOutput * sizeof(SResultRowCellInfo)) + pQueryAttr->interBufSize + sizeof(SResultRow);
}
SResultRowPool* initResultRowPool(size_t size) {
@ -382,10 +382,10 @@ int32_t getNumOfTotalRes(SGroupResInfo* pGroupResInfo) {
}
static int64_t getNumOfResultWindowRes(SQueryRuntimeEnv* pRuntimeEnv, SResultRow *pResultRow, int32_t* rowCellInfoOffset) {
SQuery* pQuery = pRuntimeEnv->pQuery;
SQueryAttr* pQueryAttr = pRuntimeEnv->pQueryAttr;
for (int32_t j = 0; j < pQuery->numOfOutput; ++j) {
int32_t functionId = pQuery->pExpr1[j].base.functionId;
for (int32_t j = 0; j < pQueryAttr->numOfOutput; ++j) {
int32_t functionId = pQueryAttr->pExpr1[j].base.functionId;
/*
* ts, tag, tagprj function can not decide the output number of current query
@ -448,7 +448,7 @@ static int32_t tableResultComparFn(const void *pLeft, const void *pRight, void *
static int32_t mergeIntoGroupResultImpl(SQueryRuntimeEnv *pRuntimeEnv, SGroupResInfo* pGroupResInfo, SArray *pTableList,
int32_t* rowCellInfoOffset) {
bool ascQuery = QUERY_IS_ASC_QUERY(pRuntimeEnv->pQuery);
bool ascQuery = QUERY_IS_ASC_QUERY(pRuntimeEnv->pQueryAttr);
int32_t code = TSDB_CODE_SUCCESS;
@ -484,7 +484,7 @@ static int32_t mergeIntoGroupResultImpl(SQueryRuntimeEnv *pRuntimeEnv, SGroupRes
goto _end;
}
SCompSupporter cs = {pTableQueryInfoList, posList, pRuntimeEnv->pQuery->order.order};
SCompSupporter cs = {pTableQueryInfoList, posList, pRuntimeEnv->pQueryAttr->order.order};
int32_t ret = tLoserTreeCreate(&pTree, numOfTables, &cs, tableResultComparFn);
if (ret != TSDB_CODE_SUCCESS) {
@ -537,7 +537,7 @@ static int32_t mergeIntoGroupResultImpl(SQueryRuntimeEnv *pRuntimeEnv, SGroupRes
int64_t endt = taosGetTimestampMs();
qDebug("QInfo:%"PRIu64" result merge completed for group:%d, elapsed time:%" PRId64 " ms", GET_QID(pRuntimeEnv),
qDebug("QInfo:%"PRIx64" result merge completed for group:%d, elapsed time:%" PRId64 " ms", GET_QID(pRuntimeEnv),
pGroupResInfo->currentGroup, endt - startt);
_end:

42
src/query/src/queryMain.c
View File

@ -14,7 +14,6 @@
*/
#include "os.h"
#include "qFill.h"
#include "taosmsg.h"
#include "tcache.h"
#include "tglobal.h"
@ -23,13 +22,11 @@
#include "hash.h"
#include "texpr.h"
#include "qExecutor.h"
#include "qResultbuf.h"
#include "qUtil.h"
#include "query.h"
#include "queryLog.h"
#include "tlosertree.h"
#include "ttype.h"
#include "tcompare.h"
typedef struct SQueryMgmt {
pthread_mutex_t lock;
@ -58,10 +55,13 @@ void freeParam(SQueryParam *param) {
tfree(param->tagCond);
tfree(param->tbnameCond);
tfree(param->pTableIdList);
tfree(param->pExprMsg);
tfree(param->pSecExprMsg);
taosArrayDestroy(param->pOperator);
tfree(param->pExprs);
tfree(param->pSecExprs);
tfree(param->pExpr);
tfree(param->pSecExpr);
tfree(param->pGroupColIndex);
tfree(param->pTagColumnInfo);
tfree(param->pGroupbyExpr);
@ -91,12 +91,14 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
goto _over;
}
if ((code = createQueryFuncExprFromMsg(pQueryMsg, pQueryMsg->numOfOutput, &param.pExprs, param.pExprMsg, param.pTagColumnInfo)) != TSDB_CODE_SUCCESS) {
SQueriedTableInfo info = { .numOfTags = pQueryMsg->numOfTags, .numOfCols = pQueryMsg->numOfCols, .colList = pQueryMsg->tableCols};
if ((code = createQueryFunc(&info, pQueryMsg->numOfOutput, &param.pExprs, param.pExpr, param.pTagColumnInfo,
pQueryMsg->queryType, pQueryMsg)) != TSDB_CODE_SUCCESS) {
goto _over;
}
if (param.pSecExprMsg != NULL) {
if ((code = createIndirectQueryFuncExprFromMsg(pQueryMsg, pQueryMsg->secondStageOutput, &param.pSecExprs, param.pSecExprMsg, param.pExprs)) != TSDB_CODE_SUCCESS) {
if (param.pSecExpr != NULL) {
if ((code = createIndirectQueryFuncExprFromMsg(pQueryMsg, pQueryMsg->secondStageOutput, &param.pSecExprs, param.pSecExpr, param.pExprs)) != TSDB_CODE_SUCCESS) {
goto _over;
}
}
@ -158,7 +160,9 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
goto _over;
}
(*pQInfo) = createQInfoImpl(pQueryMsg, param.pGroupbyExpr, param.pExprs, param.pSecExprs, &tableGroupInfo, param.pTagColumnInfo, isSTableQuery, param.sql, qId);
assert(pQueryMsg->stableQuery == isSTableQuery);
(*pQInfo) = createQInfoImpl(pQueryMsg, param.pGroupbyExpr, param.pExprs, param.pSecExprs, &tableGroupInfo,
param.pTagColumnInfo, vgId, param.sql, qId);
param.sql = NULL;
param.pExprs = NULL;
@ -171,7 +175,7 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
goto _over;
}
code = initQInfo(pQueryMsg, tsdb, vgId, *pQInfo, &param, isSTableQuery);
code = initQInfo(&pQueryMsg->tsBuf, tsdb, NULL, *pQInfo, &param, (char*)pQueryMsg, pQueryMsg->prevResultLen, NULL);
_over:
if (param.pGroupbyExpr != NULL) {
@ -184,8 +188,8 @@ int32_t qCreateQueryInfo(void* tsdb, int32_t vgId, SQueryTableMsg* pQueryMsg, qi
freeParam(&param);
for (int32_t i = 0; i < pQueryMsg->numOfCols; i++) {
SColumnInfo* column = pQueryMsg->colList + i;
freeColumnFilterInfo(column->filters, column->numOfFilters);
SColumnInfo* column = pQueryMsg->tableCols + i;
freeColumnFilterInfo(column->flist.filterInfo, column->flist.numOfFilters);
}
//pQInfo already freed in initQInfo, but *pQInfo may not pointer to null;
@ -210,7 +214,6 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
return false;
}
*qId = pQInfo->qId;
pQInfo->startExecTs = taosGetTimestampSec();
@ -236,7 +239,8 @@ bool qTableQuery(qinfo_t qinfo, uint64_t *qId) {
qDebug("QInfo:0x%"PRIx64" query task is launched", pQInfo->qId);
pRuntimeEnv->outputBuf = pRuntimeEnv->proot->exec(pRuntimeEnv->proot);
bool newgroup = false;
pRuntimeEnv->outputBuf = pRuntimeEnv->proot->exec(pRuntimeEnv->proot, &newgroup);
if (isQueryKilled(pQInfo)) {
qDebug("QInfo:0x%"PRIx64" query is killed", pQInfo->qId);
@ -274,14 +278,14 @@ int32_t qRetrieveQueryResultInfo(qinfo_t qinfo, bool* buildRes, void* pRspContex
code = pQInfo->code;
} else {
SQueryRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv;
SQuery *pQuery = pQInfo->runtimeEnv.pQuery;
SQueryAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr;
pthread_mutex_lock(&pQInfo->lock);
assert(pQInfo->rspContext == NULL);
if (pQInfo->dataReady == QUERY_RESULT_READY) {
*buildRes = true;
qDebug("QInfo:0x%"PRIx64" retrieve result info, rowsize:%d, rows:%d, code:%s", pQInfo->qId, pQuery->resultRowSize,
qDebug("QInfo:0x%"PRIx64" retrieve result info, rowsize:%d, rows:%d, code:%s", pQInfo->qId, pQueryAttr->resultRowSize,
GET_NUM_OF_RESULTS(pRuntimeEnv), tstrerror(pQInfo->code));
} else {
*buildRes = false;
@ -304,11 +308,11 @@ int32_t qDumpRetrieveResult(qinfo_t qinfo, SRetrieveTableRsp **pRsp, int32_t *co
return TSDB_CODE_QRY_INVALID_QHANDLE;
}
SQuery *pQuery = pQInfo->runtimeEnv.pQuery;
SQueryAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr;
SQueryRuntimeEnv* pRuntimeEnv = &pQInfo->runtimeEnv;
int32_t s = GET_NUM_OF_RESULTS(pRuntimeEnv);
size_t size = pQuery->resultRowSize * s;
size_t size = pQueryAttr->resultRowSize * s;
size += sizeof(int32_t);
size += sizeof(STableIdInfo) * taosHashGetSize(pRuntimeEnv->pTableRetrieveTsMap);
@ -330,7 +334,7 @@ int32_t qDumpRetrieveResult(qinfo_t qinfo, SRetrieveTableRsp **pRsp, int32_t *co
(*pRsp)->useconds = htobe64(pQInfo->summary.elapsedTime);
}
(*pRsp)->precision = htons(pQuery->precision);
(*pRsp)->precision = htons(pQueryAttr->precision);
if (GET_NUM_OF_RESULTS(&(pQInfo->runtimeEnv)) > 0 && pQInfo->code == TSDB_CODE_SUCCESS) {
doDumpQueryResult(pQInfo, (*pRsp)->data);
} else {

2156
src/query/src/sql.c
View File

File diff suppressed because it is too large Load Diff

10
src/tsdb/src/tsdbRead.c
View File

@ -123,7 +123,7 @@ typedef struct STsdbQueryHandle {
SMemRef *pMemRef;
SArray *defaultLoadColumn;// default load column
SDataBlockLoadInfo dataBlockLoadInfo; /* record current block load information */
SLoadCompBlockInfo compBlockLoadInfo; /* record current compblock information in SQuery */
SLoadCompBlockInfo compBlockLoadInfo; /* record current compblock information in SQueryAttr */
SArray *prev; // previous row which is before than time window
SArray *next; // next row which is after the query time window
@ -3413,14 +3413,16 @@ void tsdbDestroyTableGroup(STableGroupInfo *pGroupList) {
size_t numOfTables = taosArrayGetSize(p);
for(int32_t j = 0; j < numOfTables; ++j) {
STable* pTable = taosArrayGetP(p, j);
assert(pTable != NULL);
if (pTable != NULL) { // in case of handling retrieve data from tsdb
tsdbUnRefTable(pTable);
}
//assert(pTable != NULL);
}
taosArrayDestroy(p);
}
taosHashCleanup(pGroupList->map);
taosArrayDestroy(pGroupList->pGroupList);
pGroupList->numOfTables = 0;
}
@ -3431,7 +3433,7 @@ static void applyFilterToSkipListNode(SSkipList *pSkipList, tExprNode *pExpr, SA
// Scan each node in the skiplist by using iterator
while (tSkipListIterNext(iter)) {
SSkipListNode *pNode = tSkipListIterGet(iter);
if (exprTreeApplayFilter(pExpr, pNode, param)) {
if (exprTreeApplyFilter(pExpr, pNode, param)) {
taosArrayPush(pResult, &(SL_GET_NODE_DATA(pNode)));
}
}

6
src/vnode/src/vnodeRead.c
View File

@ -232,7 +232,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
SQueryTableRsp *pRsp = (SQueryTableRsp *)rpcMallocCont(sizeof(SQueryTableRsp));
pRsp->code = code;
pRsp->qhandle = 0;
pRsp->qId = 0;
pRet->len = sizeof(SQueryTableRsp);
pRet->rsp = pRsp;
@ -250,7 +250,7 @@ static int32_t vnodeProcessQueryMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
return pRsp->code;
} else {
assert(*handle == pQInfo);
pRsp->qhandle = htobe64(qId);
pRsp->qId = htobe64(qId);
}
if (handle != NULL &&
@ -383,7 +383,7 @@ static int32_t vnodeProcessFetchMsg(SVnodeObj *pVnode, SVReadMsg *pRead) {
memset(pRet->rsp, 0, sizeof(SRetrieveTableRsp));
freeHandle = true;
} else { // result is not ready, return immediately
// Only effects in the non-blocking model
// Only affects the non-blocking model
if (!tsRetrieveBlockingModel) {
if (!buildRes) {
assert(pRead->rpcHandle != NULL);

2
tests/pytest/fulltest.sh
View File

@ -239,6 +239,8 @@ python3 ./test.py -f stream/history.py
python3 ./test.py -f stream/sys.py
python3 ./test.py -f stream/table_1.py
python3 ./test.py -f stream/table_n.py
python3 ./test.py -f stream/showStreamExecTimeisNull.py
python3 ./test.py -f stream/cqSupportBefore1970.py
#alter table
python3 ./test.py -f alter/alter_table_crash.py

93
tests/pytest/stream/cqSupportBefore1970.py Normal file
View File

@ -0,0 +1,93 @@
# No part of this file may be reproduced, stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
#
###################################################################
# -*- coding: utf-8 -*-
import sys
from util.log import *
from util.cases import *
from util.sql import *
from util.dnodes import *
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug(f"start to execute {__file__}")
tdSql.init(conn.cursor(), logSql)
def insertnow(self):
# timestamp list:
# 0 -> "1970-01-01 08:00:00" | -28800000 -> "1970-01-01 00:00:00" | -946800000000 -> "1940-01-01 00:00:00"
# -631180800000 -> "1950-01-01 00:00:00"
tsp1 = 0
tsp2 = -28800000
tsp3 = -946800000000
tsp4 = "1969-01-01 00:00:00.000"
tdSql.execute("insert into tcq1 values (now-11d, 5)")
tdSql.execute(f"insert into tcq1 values ({tsp1}, 4)")
tdSql.execute(f"insert into tcq1 values ({tsp2}, 3)")
tdSql.execute(f"insert into tcq1 values ('{tsp4}', 2)")
tdSql.execute(f"insert into tcq1 values ({tsp3}, 1)")
def waitedQuery(self, sql, expectRows, timeout):
tdLog.info(f"sql: {sql}, try to retrieve {expectRows} rows in {timeout} seconds")
try:
for i in range(timeout):
tdSql.cursor.execute(sql)
self.queryResult = tdSql.cursor.fetchall()
self.queryRows = len(self.queryResult)
self.queryCols = len(tdSql.cursor.description)
# tdLog.info("sql: %s, try to retrieve %d rows,get %d rows" % (sql, expectRows, self.queryRows))
if self.queryRows >= expectRows:
return (self.queryRows, i)
time.sleep(1)
except Exception as e:
caller = inspect.getframeinfo(inspect.stack()[1][0])
tdLog.notice(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, {repr(e)}")
raise Exception(repr(e))
return (self.queryRows, timeout)
def cq(self):
tdSql.execute(
"create table cq1 as select avg(c1) from tcq1 where ts > -946800000000 interval(10d) sliding(1d)"
)
self.waitedQuery("select * from cq1", 1, 120)
def querycq(self):
tdSql.query("select * from cq1")
tdSql.checkData(0, 1, 1.0)
tdSql.checkData(10, 1, 2.0)
def run(self):
tdSql.execute("drop database if exists dbcq")
tdSql.execute("create database if not exists dbcq keep 36500")
tdSql.execute("use dbcq")
tdSql.execute("create table stbcq (ts timestamp, c1 int ) TAGS(t1 int)")
tdSql.execute("create table tcq1 using stbcq tags(1)")
self.insertnow()
self.cq()
self.querycq()
# after wal and sync, check again
tdSql.query("show dnodes")
index = tdSql.getData(0, 0)
tdDnodes.stop(index)
tdDnodes.start(index)
self.querycq()
def stop(self):
tdSql.close()
tdLog.success(f"{__file__} successfully executed")
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())

97
tests/pytest/stream/showStreamExecTimeisNull.py Normal file
View File

@ -0,0 +1,97 @@
# No part of this file may be reproduced, stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
#
###################################################################
# -*- coding: utf-8 -*-
import sys
from util.log import *
from util.cases import *
from util.sql import *
from util.dnodes import *
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug(f"start to execute {__file__}")
tdSql.init(conn.cursor(), logSql)
def insertnow(self):
# timestamp list:
# 0 -> "1970-01-01 08:00:00" | -28800000 -> "1970-01-01 00:00:00" | -946800000000 -> "1940-01-01 00:00:00"
# -631180800000 -> "1950-01-01 00:00:00"
tsp1 = 0
tsp2 = -28800000
tsp3 = -946800000000
tsp4 = "1969-01-01 00:00:00.000"
tdSql.execute("insert into tcq1 values (now-11d, 5)")
tdSql.execute(f"insert into tcq1 values ({tsp1}, 4)")
tdSql.execute(f"insert into tcq1 values ({tsp2}, 3)")
tdSql.execute(f"insert into tcq1 values ('{tsp4}', 2)")
tdSql.execute(f"insert into tcq1 values ({tsp3}, 1)")
def waitedQuery(self, sql, expectRows, timeout):
tdLog.info(f"sql: {sql}, try to retrieve {expectRows} rows in {timeout} seconds")
try:
for i in range(timeout):
tdSql.cursor.execute(sql)
self.queryResult = tdSql.cursor.fetchall()
self.queryRows = len(self.queryResult)
self.queryCols = len(tdSql.cursor.description)
# tdLog.info("sql: %s, try to retrieve %d rows,get %d rows" % (sql, expectRows, self.queryRows))
if self.queryRows >= expectRows:
return (self.queryRows, i)
time.sleep(1)
except Exception as e:
caller = inspect.getframeinfo(inspect.stack()[1][0])
tdLog.notice(f"{caller.filename}({caller.lineno}) failed: sql:{sql}, {repr(e)}")
raise Exception(repr(e))
return (self.queryRows, timeout)
def showstream(self):
tdSql.execute(
"create table cq1 as select avg(c1) from tcq1 interval(10d) sliding(1d)"
)
sql = "show streams"
timeout = 30
exception = "ValueError('year -292275055 is out of range')"
try:
for i in range(timeout):
tdSql.cursor.execute(sql)
self.queryResult = tdSql.cursor.fetchall()
self.queryRows = len(self.queryResult)
self.queryCols = len(tdSql.cursor.description)
# tdLog.info("sql: %s, try to retrieve %d rows,get %d rows" % (sql, expectRows, self.queryRows))
if self.queryRows >= timeout:
return (self.queryRows, i)
time.sleep(1)
except Exception as e:
tdLog.info(f"sql: {sql} except raise {exception}, actually raise {repr(e)} ")
else:
tdLog.exit(f"sql: {sql} except raise {exception}, actually not")
def run(self):
tdSql.execute("drop database if exists dbcq")
tdSql.execute("create database if not exists dbcq keep 36500")
tdSql.execute("use dbcq")
tdSql.execute("create table stbcq (ts timestamp, c1 int ) TAGS(t1 int)")
tdSql.execute("create table tcq1 using stbcq tags(1)")
self.insertnow()
self.showstream()
def stop(self):
tdSql.close()
tdLog.success(f"{__file__} successfully executed")
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())

10
tests/script/general/parser/alter1.sim
View File

@ -129,8 +129,8 @@ if $rows != 3 then
return -1
endi
sql drop database $db
sql show databases
if $rows != 0 then
return -1
endi
#sql drop database $db
#sql show databases
#if $rows != 0 then
# return -1
#endi

1
tests/script/general/parser/col_arithmetic_query.sim
View File

@ -414,6 +414,7 @@ if $rows != 1 then
endi
if $data00 != 0.204545455 then
print expect 0.204545455, actual: $data00
return -1
endi

2
tests/script/general/parser/having.sim
View File

@ -141,9 +141,7 @@ if $data30 != 4 then
endi
sql_error select top(f1,2) from st2 group by f1 having count(f2) > 0;
sql_error select top(f1,2) from st2 group by f1 having count(f2) > 0;
sql_error select top(f1,2) from st2 group by f1 having avg(f1) > 0;
sql select avg(f1),count(f1) from st2 group by f1 having avg(f1) > 2;

5
tests/script/general/parser/having_child.sim
View File

@ -1,6 +1,6 @@
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c walLevel -v 0
system sh/cfg.sh -n dnode1 -c walLevel -v 1
system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 2
system sh/exec.sh -n dnode1 -s start
@ -1460,8 +1460,7 @@ if $data03 != 0.000000000 then
return -1
endi
sql_error select avg(f1),spread(f1,f2,tb1.f1) from tb1 group by f1 having avg(f1) < 0 and avg(f1) = 3;
#sql_error select avg(f1),spread(f1,f2,tb1.f1) from tb1 group by f1 having avg(f1) < 0 and avg(f1) = 3;
sql_error select avg(f1),spread(f1,f2,tb1.f1) from tb1 group by id1 having avg(f1) < 2;
sql select avg(f1),spread(f1,f2,tb1.f1) from tb1 where f1 > 0 group by f1 having avg(f1) > 0;

2
tests/script/general/parser/join_multivnode.sim
View File

@ -142,7 +142,7 @@ if $rows != 300 then
endi
if $data00 != @70-01-01 08:01:40.990@ then
print expect 0, actual: $data00
print expect 70-01-01 08:01:40.990, actual: $data00
return -1
endi

3
tests/script/general/parser/limit2_query.sim
View File

@ -148,6 +148,9 @@ if $rows != 8200 then
return -1
endi
sql select max(c1) from lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000 interval(5m) fill(value, -1000) limit 100000;
sql select max(c1) from lm2_tb0 where ts >= 1537146000000 and ts <= 1543145400000 interval(5m) fill(value, -1000, -2) limit 10 offset 8190;
if $rows != 10 then
return -1

46
tests/script/general/parser/select_with_tags.sim
View File

@ -26,7 +26,7 @@ sql drop database if exists $db -x step1
step1:
sql create database if not exists $db keep 36500
sql use $db
sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12))
sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int, t2 binary(12), t3 int)
$i = 0
$j = 1
@ -36,7 +36,7 @@ while $i < $tbNum
$tg2 = ' . abc
$tg2 = $tg2 . $i
$tg2 = $tg2 . '
sql create table $tb using $mt tags( $i , $tg2 )
sql create table $tb using $mt tags( $i , $tg2 , 123 )
$x = 0
while $x < $rowNum
@ -85,6 +85,7 @@ if $data00 != @70-01-01 08:01:40.000@ then
endi
if $data01 != @select_tags_tb0@ then
print expect: select_tags_tb0, actual: $data01
return -1
endi
@ -813,7 +814,46 @@ if $row != 1 then
return -1
endi
print ======= selectivity + tags+ group by + tags + filter + interval + join===========
print TODO ======= selectivity + tags+ group by + tags + filter + interval + join===========
print ==========================mix tag columns and group by columns======================
sql select top(c1, 100), tbname from select_tags_mt0 where tbname in ('select_tags_tb0', 'select_tags_tb1') group by t3
if $rows != 100 then
return -1
endi
if $data00 != @70-01-01 08:01:40.094@ then
print expect: 70-01-01 08:01:40.094, actual: $data00
return -1
endi
if $data01 != 94 then
return -1
endi
if $data02 != @select_tags_tb0@ then
return -1
endi
if $data03 != 123 then
return -1
endi
if $data10 != @70-01-01 08:01:40.095@ then
return -1
endi
if $data11 != 95 then
return -1
endi
if $data12 != @select_tags_tb0@ then
return -1
endi
if $data13 != 123 then
return -1
endi
print ======error sql=============================================

147
tests/script/general/parser/subInfrom.sim Normal file
View File

@ -0,0 +1,147 @@
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c walLevel -v 1
system sh/exec.sh -n dnode1 -s start
sleep 100
sql connect
sleep 100
print ========== sub_in_from.sim
$i = 0
$dbPrefix = subdb
$tbPrefix = sub_tb
$stbPrefix = sub_stb
$tbNum = 10
$rowNum = 1000
$totalNum = $tbNum * $rowNum
$loops = 200000
$log = 10000
$ts0 = 1537146000000
$delta = 600000
$i = 0
$db = $dbPrefix . $i
$stb = $stbPrefix . $i
sql drop database $db -x step1
step1:
sql create database $db cache 16 maxrows 4096 keep 36500
print ====== create tables
sql use $db
sql create table $stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 tinyint, c7 bool, c8 binary(10), c9 nchar(10)) tags(t1 int)
$i = 0
$ts = $ts0
$halfNum = $tbNum / 2
while $i < $halfNum
$tbId = $i + $halfNum
$tb = $tbPrefix . $i
$tb1 = $tbPrefix . $tbId
sql create table $tb using $stb tags( $i )
sql create table $tb1 using $stb tags( $tbId )
$x = 0
while $x < $rowNum
$xs = $x * $delta
$ts = $ts0 + $xs
$c = $x / 10
$c = $c * 10
$c = $x - $c
$binary = 'binary . $c
$binary = $binary . '
$nchar = 'nchar . $c
$nchar = $nchar . '
sql insert into $tb values ( $ts , $c , $c , $c , $c , $c , $c , true, $binary , $nchar )
sql insert into $tb1 values ( $ts , $c , NULL , $c , NULL , $c , $c , true, $binary , $nchar )
$x = $x + 1
endw
$i = $i + 1
endw
print ====== tables created
sql_error select count(*) from (select count(*) from abc.sub_stb0)
sql_error select val + 20 from (select count(*) from sub_stb0 interval(10h))
sql_error select abc+20 from (select count(*) from sub_stb0 interval(1s))
sql select count(*) from (select count(*) from sub_stb0 interval(10h))
if $rows != 1 then
return -1
endi
if $data00 != 18 then
print expect 18, actual: $data00
return -1
endi
sql select ts from (select count(*) from sub_stb0 interval(10h))
if $rows != 18 then
return -1
endi
if $data00 != @18-09-17 04:00:00.000@ then
return -1
endi
if $data01 != @18-09-17 14:00:00.000@ then
return -1
endi
sql select val + 20, val from (select count(*) as val from sub_stb0 interval(10h))
if $rows != 18 then
return -1
endi
if $data00 != 320.000000 then
return -1
endi
if $data01 != 300 then
return -1
endi
if $data10 != 620 then
return -1
endi
if $data11 != 600 then
return -1
endi
if $data20 != 620 then
return -1
endi
if $data21 != 600 then
return -1
endi
sql select max(val), min(val), max(val) - min(val) from (select count(*) val from sub_stb0 interval(10h))
if $rows != 1 then
return -1
endi
if $data00 != 600 then
return -1
endi
if $data01 != 100 then
return -1
endi
if $data02 != 500.000000 then
return -1
endi
sql select first(ts,val),last(ts,val) from (select count(*) val from sub_stb0 interval(10h))
sql select top(val, 5) from (select count(*) val from sub_stb0 interval(10h))
sql select diff(val) from (select count(*) val from sub_stb0 interval(10h))
sql select apercentile(val, 50) from (select count(*) val from sub_stb0 interval(10h))
# not support yet
sql select percentile(val, 50) from (select count(*) val from sub_stb0 interval(10h))
sql select stddev(val) from (select count(*) val from sub_stb0 interval(10h))
print ====================>complex query

8
tests/script/general/parser/testSuite.sim
View File

@ -17,7 +17,7 @@ run general/parser/first_last.sim
run general/parser/import_commit1.sim
run general/parser/import_commit2.sim
run general/parser/import_commit3.sim
#run general/parser/import_file.sim
run general/parser/import_file.sim
run general/parser/insert_tb.sim
run general/parser/tags_dynamically_specifiy.sim
run general/parser/interp.sim
@ -38,12 +38,12 @@ run general/parser/slimit.sim
run general/parser/slimit1.sim
run general/parser/slimit_alter_tags.sim
run general/parser/tbnameIn.sim
run general/parser/slimit_alter_tags.sim # persistent failed
run general/parser/join.sim
run general/parser/join_multivnode.sim
run general/parser/join_manyblocks.sim
run general/parser/projection_limit_offset.sim
run general/parser/select_with_tags.sim
run general/parser/select_distinct_tag.sim
run general/parser/groupby.sim
run general/parser/tags_filter.sim
run general/parser/topbot.sim
@ -54,5 +54,5 @@ run general/parser/timestamp.sim
run general/parser/sliding.sim
run general/parser/function.sim
run general/parser/stableOp.sim
run general/parser/slimit_alter_tags.sim
run general/parser/having.sim
run general/parser/having_child.sim

1
tests/script/test.sh
View File

@ -132,6 +132,7 @@ if [ -n "$FILE_NAME" ]; then
else
echo "ExcuteCmd:" $PROGRAM -c $CFG_DIR -f $FILE_NAME
$PROGRAM -c $CFG_DIR -f $FILE_NAME
# valgrind --tool=memcheck --leak-check=full --show-reachable=no --track-origins=yes --show-leak-kinds=all -v --workaround-gcc296-bugs=yes --log-file=${CODE_DIR}/../script/valgrind.log $PROGRAM -c $CFG_DIR -f $FILE_NAME
fi
else
echo "ExcuteCmd:" $PROGRAM -c $CFG_DIR -f basicSuite.sim

2
tests/tsim/src/simSystem.c
View File

@ -166,7 +166,7 @@ void *simExecuteScript(void *inputScript) {
if (script->killed || script->linePos >= script->numOfLines) {
script = simProcessCallOver(script);
if (script == NULL) {
printf("abort now!\n");
simDebug("sim test abort now!");
break;
}
} else {