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Merge branch '3.0' into feature/TD-11463-3.0

This commit is contained in:
Cary Xu 2022-04-01 17:44:21 +08:00
parent cf68440a59 a35f5e16dd
commit e2e1d4c899
37 changed files with 3064 additions and 2426 deletions
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151
include/common/ttokendef.h
View File

@ -131,69 +131,91 @@
#define TK_FUNCTIONS 113
#define TK_INDEXES 114
#define TK_FROM 115
#define TK_LIKE 116
#define TK_INDEX 117
#define TK_FULLTEXT 118
#define TK_FUNCTION 119
#define TK_INTERVAL 120
#define TK_TOPIC 121
#define TK_AS 122
#define TK_DESC 123
#define TK_DESCRIBE 124
#define TK_RESET 125
#define TK_QUERY 126
#define TK_EXPLAIN 127
#define TK_ANALYZE 128
#define TK_VERBOSE 129
#define TK_NK_BOOL 130
#define TK_RATIO 131
#define TK_NULL 132
#define TK_NK_VARIABLE 133
#define TK_NK_UNDERLINE 134
#define TK_ROWTS 135
#define TK_TBNAME 136
#define TK_QSTARTTS 137
#define TK_QENDTS 138
#define TK_WSTARTTS 139
#define TK_WENDTS 140
#define TK_WDURATION 141
#define TK_BETWEEN 142
#define TK_IS 143
#define TK_NK_LT 144
#define TK_NK_GT 145
#define TK_NK_LE 146
#define TK_NK_GE 147
#define TK_NK_NE 148
#define TK_MATCH 149
#define TK_NMATCH 150
#define TK_IN 151
#define TK_JOIN 152
#define TK_INNER 153
#define TK_SELECT 154
#define TK_DISTINCT 155
#define TK_WHERE 156
#define TK_PARTITION 157
#define TK_BY 158
#define TK_SESSION 159
#define TK_STATE_WINDOW 160
#define TK_SLIDING 161
#define TK_FILL 162
#define TK_VALUE 163
#define TK_NONE 164
#define TK_PREV 165
#define TK_LINEAR 166
#define TK_NEXT 167
#define TK_GROUP 168
#define TK_HAVING 169
#define TK_ORDER 170
#define TK_SLIMIT 171
#define TK_SOFFSET 172
#define TK_LIMIT 173
#define TK_OFFSET 174
#define TK_ASC 175
#define TK_NULLS 176
#define TK_FIRST 177
#define TK_LAST 178
#define TK_ACCOUNTS 116
#define TK_APPS 117
#define TK_CONNECTIONS 118
#define TK_LICENCE 119
#define TK_QUERIES 120
#define TK_SCORES 121
#define TK_TOPICS 122
#define TK_VARIABLES 123
#define TK_LIKE 124
#define TK_INDEX 125
#define TK_FULLTEXT 126
#define TK_FUNCTION 127
#define TK_INTERVAL 128
#define TK_TOPIC 129
#define TK_AS 130
#define TK_DESC 131
#define TK_DESCRIBE 132
#define TK_RESET 133
#define TK_QUERY 134
#define TK_EXPLAIN 135
#define TK_ANALYZE 136
#define TK_VERBOSE 137
#define TK_NK_BOOL 138
#define TK_RATIO 139
#define TK_COMPACT 140
#define TK_VNODES 141
#define TK_IN 142
#define TK_OUTPUTTYPE 143
#define TK_AGGREGATE 144
#define TK_BUFSIZE 145
#define TK_STREAM 146
#define TK_INTO 147
#define TK_KILL 148
#define TK_CONNECTION 149
#define TK_MERGE 150
#define TK_VGROUP 151
#define TK_REDISTRIBUTE 152
#define TK_SPLIT 153
#define TK_SYNCDB 154
#define TK_NULL 155
#define TK_NK_VARIABLE 156
#define TK_NK_UNDERLINE 157
#define TK_ROWTS 158
#define TK_TBNAME 159
#define TK_QSTARTTS 160
#define TK_QENDTS 161
#define TK_WSTARTTS 162
#define TK_WENDTS 163
#define TK_WDURATION 164
#define TK_BETWEEN 165
#define TK_IS 166
#define TK_NK_LT 167
#define TK_NK_GT 168
#define TK_NK_LE 169
#define TK_NK_GE 170
#define TK_NK_NE 171
#define TK_MATCH 172
#define TK_NMATCH 173
#define TK_JOIN 174
#define TK_INNER 175
#define TK_SELECT 176
#define TK_DISTINCT 177
#define TK_WHERE 178
#define TK_PARTITION 179
#define TK_BY 180
#define TK_SESSION 181
#define TK_STATE_WINDOW 182
#define TK_SLIDING 183
#define TK_FILL 184
#define TK_VALUE 185
#define TK_NONE 186
#define TK_PREV 187
#define TK_LINEAR 188
#define TK_NEXT 189
#define TK_GROUP 190
#define TK_HAVING 191
#define TK_ORDER 192
#define TK_SLIMIT 193
#define TK_SOFFSET 194
#define TK_LIMIT 195
#define TK_OFFSET 196
#define TK_ASC 197
#define TK_NULLS 198
#define TK_FIRST 199
#define TK_LAST 200
#define TK_NK_SPACE 300
#define TK_NK_COMMENT 301
@ -207,10 +229,9 @@
#define TK_NK_COLON 500
#define TK_NK_BITNOT 501
#define TK_INSERT 502
#define TK_INTO 503
#define TK_NOW 504
#define TK_VALUES 507
#define TK_IMPORT 507
#define TK_IMPORT 509
#define TK_NK_SEMI 508
#define TK_NK_NIL 65535

6
include/libs/nodes/cmdnodes.h
View File

@ -197,6 +197,12 @@ typedef struct SShowStmt {
SNode* pTbNamePattern; // SValueNode
} SShowStmt;
typedef struct SShowCreatStmt {
ENodeType type;
char dbName[TSDB_DB_NAME_LEN];
char tableName[TSDB_TABLE_NAME_LEN];
} SShowCreatStmt;
typedef enum EIndexType {
INDEX_TYPE_SMA = 1,
INDEX_TYPE_FULLTEXT

21
include/libs/nodes/nodes.h
View File

@ -103,6 +103,15 @@ typedef enum ENodeType {
QUERY_NODE_EXPLAIN_STMT,
QUERY_NODE_DESCRIBE_STMT,
QUERY_NODE_RESET_QUERY_CACHE_STMT,
QUERY_NODE_COMPACT_STMT,
QUERY_NODE_CREATE_FUNCTION_STMT,
QUERY_NODE_DROP_FUNCTION_STMT,
QUERY_NODE_CREATE_STREAM_STMT,
QUERY_NODE_DROP_STREAM_STMT,
QUERY_NODE_MERGE_VGROUP_STMT,
QUERY_NODE_REDISTRIBUTE_VGROUP_STMT,
QUERY_NODE_SPLIT_VGROUP_STMT,
QUERY_NODE_SYNCDB_STMT,
QUERY_NODE_SHOW_DATABASES_STMT,
QUERY_NODE_SHOW_TABLES_STMT,
QUERY_NODE_SHOW_STABLES_STMT,
@ -115,6 +124,18 @@ typedef enum ENodeType {
QUERY_NODE_SHOW_FUNCTIONS_STMT,
QUERY_NODE_SHOW_INDEXES_STMT,
QUERY_NODE_SHOW_STREAMS_STMT,
QUERY_NODE_SHOW_APPS_STMT,
QUERY_NODE_SHOW_CONNECTIONS_STMT,
QUERY_NODE_SHOW_LICENCE_STMT,
QUERY_NODE_SHOW_CREATE_DATABASE_STMT,
QUERY_NODE_SHOW_CREATE_TABLE_STMT,
QUERY_NODE_SHOW_CREATE_STABLE_STMT,
QUERY_NODE_SHOW_QUERIES_STMT,
QUERY_NODE_SHOW_SCORES_STMT,
QUERY_NODE_SHOW_TOPICS_STMT,
QUERY_NODE_SHOW_VARIABLE_STMT,
QUERY_NODE_KILL_CONNECTION_STMT,
QUERY_NODE_KILL_QUERY_STMT,
// logic plan node
QUERY_NODE_LOGIC_PLAN_SCAN,

1
include/os/osMemory.h
View File

@ -32,6 +32,7 @@ extern "C" {
void *taosMemoryMalloc(int32_t size);
void *taosMemoryCalloc(int32_t num, int32_t size);
void *taosMemoryRealloc(void *ptr, int32_t size);
void *taosMemoryStrDup(void *ptr);
void taosMemoryFree(const void *ptr);
int32_t taosMemorySize(void *ptr);

2
source/dnode/mgmt/vm/src/vmWorker.c
View File

@ -187,7 +187,7 @@ static int32_t vmPutNodeMsgToQueue(SVnodesMgmt *pMgmt, SNodeMsg *pMsg, EQueueTyp
SVnodeObj *pVnode = vmAcquireVnode(pMgmt, pHead->vgId);
if (pVnode == NULL) {
dError("vgId:%d, failed to write msg:%p to vnode-queue since %s", pHead->vgId, pMsg, terrstr());
return -1;
return terrno;
}
int32_t code = 0;

1
source/libs/executor/inc/executorimpl.h
View File

@ -362,6 +362,7 @@ typedef struct SSourceDataInfo {
int32_t index;
SRetrieveTableRsp *pRsp;
uint64_t totalRows;
int32_t code;
EX_SOURCE_STATUS status;
} SSourceDataInfo;

66
source/libs/executor/src/executorimpl.c
View File

@ -844,8 +844,7 @@ static int32_t setResultOutputBufByKey(STaskRuntimeEnv* pRuntimeEnv, SResultRowI
return TSDB_CODE_SUCCESS;
}
static void setResultRowOutputBufInitCtx_rv(SDiskbasedBuf* pBuf, SResultRow* pResult, SqlFunctionCtx* pCtx,
int32_t numOfOutput, int32_t* rowCellInfoOffset);
static void setResultRowOutputBufInitCtx_rv(SResultRow* pResult, SqlFunctionCtx* pCtx, int32_t numOfOutput, int32_t* rowCellInfoOffset);
static int32_t setResultOutputBufByKey_rv(SResultRowInfo* pResultRowInfo, int64_t id, STimeWindow* win, bool masterscan,
SResultRow** pResult, int64_t tableGroupId, SqlFunctionCtx* pCtx,
@ -863,7 +862,7 @@ static int32_t setResultOutputBufByKey_rv(SResultRowInfo* pResultRowInfo, int64_
// set time window for current result
pResultRow->win = (*win);
*pResult = pResultRow;
setResultRowOutputBufInitCtx_rv(pAggSup->pResultBuf, pResultRow, pCtx, numOfOutput, rowCellInfoOffset);
setResultRowOutputBufInitCtx_rv(pResultRow, pCtx, numOfOutput, rowCellInfoOffset);
return TSDB_CODE_SUCCESS;
}
@ -1046,7 +1045,9 @@ static void updateTimeWindowInfo(SColumnInfoData* pColData, STimeWindow* pWin) {
static void doApplyFunctions(SqlFunctionCtx* pCtx, STimeWindow* pWin, SColumnInfoData* pTimeWindowData, int32_t offset, int32_t forwardStep, TSKEY* tsCol,
int32_t numOfTotal, int32_t numOfOutput, int32_t order) {
SScalarParam intervalParam = {.numOfRows = 5, .columnData = pTimeWindowData}; //TODO move out of this function
updateTimeWindowInfo(pTimeWindowData, pWin);
if (pTimeWindowData != NULL) {
updateTimeWindowInfo(pTimeWindowData, pWin);
}
for (int32_t k = 0; k < numOfOutput; ++k) {
pCtx[k].startTs = pWin->skey;
@ -1894,9 +1895,7 @@ static void doHashGroupbyAgg(SOperatorInfo* pOperator, SSDataBlock* pBlock) {
}
/*int32_t ret = */ generatedHashKey(pInfo->keyBuf, &len, pInfo->pGroupColVals);
int32_t ret =
setGroupResultOutputBuf_rv(&(pInfo->binfo), pOperator->numOfOutput, pInfo->keyBuf, TSDB_DATA_TYPE_VARCHAR, len,
0, pInfo->aggSup.pResultBuf, pTaskInfo, &pInfo->aggSup);
int32_t ret = setGroupResultOutputBuf_rv(&(pInfo->binfo), pOperator->numOfOutput, pInfo->keyBuf, TSDB_DATA_TYPE_VARCHAR, len, 0, pInfo->aggSup.pResultBuf, pTaskInfo, &pInfo->aggSup);
if (ret != TSDB_CODE_SUCCESS) { // null data, too many state code
longjmp(pTaskInfo->env, TSDB_CODE_QRY_APP_ERROR);
}
@ -2018,12 +2017,11 @@ static int32_t setGroupResultOutputBuf_rv(SOptrBasicInfo* binfo, int32_t numOfCo
SqlFunctionCtx* pCtx = binfo->pCtx;
SResultRow* pResultRow = doSetResultOutBufByKey_rv(pBuf, pResultRowInfo, groupId, (char*)pData, bytes, true, groupId,
pTaskInfo, true, pAggSup);
pTaskInfo, false, pAggSup);
assert(pResultRow != NULL);
setResultRowKey(pResultRow, pData, type);
setResultRowOutputBufInitCtx_rv(pBuf, pResultRow, pCtx, numOfCols, binfo->rowCellInfoOffset);
setResultRowOutputBufInitCtx_rv(pResultRow, pCtx, numOfCols, binfo->rowCellInfoOffset);
return TSDB_CODE_SUCCESS;
}
@ -2178,8 +2176,8 @@ static SqlFunctionCtx* createSqlFunctionCtx_rv(SExprInfo* pExprInfo, int32_t num
}
}
pCtx->resDataInfo.interBufSize = env.calcMemSize;
} else if (pExpr->pExpr->nodeType == QUERY_NODE_COLUMN) {
} else if (pExpr->pExpr->nodeType == QUERY_NODE_OPERATOR) {
} else if (pExpr->pExpr->nodeType == QUERY_NODE_COLUMN || pExpr->pExpr->nodeType == QUERY_NODE_OPERATOR) {
pCtx->resDataInfo.interBufSize = pFunct->resSchema.bytes; // for simple column, the intermediate buffer needs to hold one element.
}
pCtx->input.numOfInputCols = pFunct->numOfParams;
@ -3775,8 +3773,7 @@ void setResultRowOutputBufInitCtx(STaskRuntimeEnv* pRuntimeEnv, SResultRow* pRes
}
}
void setResultRowOutputBufInitCtx_rv(SDiskbasedBuf* pBuf, SResultRow* pResult, SqlFunctionCtx* pCtx,
int32_t numOfOutput, int32_t* rowCellInfoOffset) {
void setResultRowOutputBufInitCtx_rv(SResultRow* pResult, SqlFunctionCtx* pCtx, int32_t numOfOutput, int32_t* rowCellInfoOffset) {
for (int32_t i = 0; i < numOfOutput; ++i) {
pCtx[i].resultInfo = getResultCell(pResult, i, rowCellInfoOffset);
@ -3789,18 +3786,13 @@ void setResultRowOutputBufInitCtx_rv(SDiskbasedBuf* pBuf, SResultRow* pResult, S
continue;
}
// if (functionId == FUNCTION_TOP || functionId == FUNCTION_BOTTOM || functionId == FUNCTION_DIFF) {
// if (i > 0) pCtx[i].ptsOutputBuf = pCtx[i - 1].pOutput;
// }
if (!pResInfo->initialized && pCtx[i].functionId != -1) {
pCtx[i].fpSet.init(&pCtx[i], pResInfo);
}
}
}
void doSetTableGroupOutputBuf(SAggOperatorInfo* pAggInfo, int32_t numOfOutput, int32_t tableGroupId,
SExecTaskInfo* pTaskInfo) {
void doSetTableGroupOutputBuf(SAggOperatorInfo* pAggInfo, int32_t numOfOutput, int32_t tableGroupId, SExecTaskInfo* pTaskInfo) {
// for simple group by query without interval, all the tables belong to one group result.
int64_t uid = 0;
int64_t tid = 0;
@ -3819,14 +3811,13 @@ void doSetTableGroupOutputBuf(SAggOperatorInfo* pAggInfo, int32_t numOfOutput, i
* all group belong to one result set, and each group result has different group id so set the id to be one
*/
if (pResultRow->pageId == -1) {
int32_t ret =
addNewWindowResultBuf(pResultRow, pAggInfo->pResultBuf, tableGroupId, pAggInfo->binfo.pRes->info.rowSize);
int32_t ret = addNewWindowResultBuf(pResultRow, pAggInfo->pResultBuf, tableGroupId, pAggInfo->binfo.pRes->info.rowSize);
if (ret != TSDB_CODE_SUCCESS) {
return;
}
}
setResultRowOutputBufInitCtx_rv(pAggInfo->pResultBuf, pResultRow, pCtx, numOfOutput, rowCellInfoOffset);
setResultRowOutputBufInitCtx_rv(pResultRow, pCtx, numOfOutput, rowCellInfoOffset);
}
void setExecutionContext(int32_t numOfOutput, int32_t tableGroupId, TSKEY nextKey, SExecTaskInfo* pTaskInfo,
@ -5013,12 +5004,16 @@ static SSDataBlock* doStreamBlockScan(SOperatorInfo* pOperator, bool* newgroup)
int32_t loadRemoteDataCallback(void* param, const SDataBuf* pMsg, int32_t code) {
SSourceDataInfo* pSourceDataInfo = (SSourceDataInfo*)param;
pSourceDataInfo->pRsp = pMsg->pData;
if (code == TSDB_CODE_SUCCESS) {
pSourceDataInfo->pRsp = pMsg->pData;
SRetrieveTableRsp* pRsp = pSourceDataInfo->pRsp;
pRsp->numOfRows = htonl(pRsp->numOfRows);
pRsp->useconds = htobe64(pRsp->useconds);
pRsp->compLen = htonl(pRsp->compLen);
SRetrieveTableRsp* pRsp = pSourceDataInfo->pRsp;
pRsp->numOfRows = htonl(pRsp->numOfRows);
pRsp->compLen = htonl(pRsp->compLen);
pRsp->useconds = htobe64(pRsp->useconds);
} else {
pSourceDataInfo->code = code;
}
pSourceDataInfo->status = EX_SOURCE_DATA_READY;
tsem_post(&pSourceDataInfo->pEx->ready);
@ -5274,7 +5269,6 @@ static SSDataBlock* concurrentlyLoadRemoteData(SOperatorInfo* pOperator) {
totalSources, endTs - startTs);
tsem_wait(&pExchangeInfo->ready);
pOperator->status = OP_RES_TO_RETURN;
return concurrentlyLoadRemoteDataImpl(pOperator, pExchangeInfo, pTaskInfo);
}
@ -5318,18 +5312,22 @@ static SSDataBlock* seqLoadRemoteData(SOperatorInfo* pOperator) {
}
doSendFetchDataRequest(pExchangeInfo, pTaskInfo, pExchangeInfo->current);
tsem_wait(&pExchangeInfo->ready);
SSourceDataInfo* pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
SSourceDataInfo* pDataInfo = taosArrayGet(pExchangeInfo->pSourceDataInfo, pExchangeInfo->current);
SDownstreamSourceNode* pSource = taosArrayGet(pExchangeInfo->pSources, pExchangeInfo->current);
if (pDataInfo->code != TSDB_CODE_SUCCESS) {
qError("%s vgId:%d, taskID:0x%" PRIx64 " error happens, code:%s",
GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->taskId, tstrerror(pDataInfo->code));
pOperator->pTaskInfo->code = pDataInfo->code;
return NULL;
}
SRetrieveTableRsp* pRsp = pDataInfo->pRsp;
SLoadRemoteDataInfo* pLoadInfo = &pExchangeInfo->loadInfo;
if (pRsp->numOfRows == 0) {
qDebug("%s vgId:%d, taskID:0x%" PRIx64 " %d of total completed, rowsOfSource:%" PRIu64 ", totalRows:%" PRIu64
" try next",
qDebug("%s vgId:%d, taskID:0x%" PRIx64 " %d of total completed, rowsOfSource:%" PRIu64 ", totalRows:%" PRIu64 " try next",
GET_TASKID(pTaskInfo), pSource->addr.nodeId, pSource->taskId, pExchangeInfo->current + 1,
pDataInfo->totalRows, pLoadInfo->totalRows);

12
source/libs/parser/inc/parAst.h
View File

@ -150,6 +150,8 @@ SNode* createAlterTableRenameCol(SAstCreateContext* pCxt, SNode* pRealTable, int
SNode* createAlterTableSetTag(SAstCreateContext* pCxt, SNode* pRealTable, const SToken* pTagName, SNode* pVal);
SNode* createUseDatabaseStmt(SAstCreateContext* pCxt, SToken* pDbName);
SNode* createShowStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pDbName, SNode* pTbNamePattern);
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, const SToken* pDbName);
SNode* createShowCreateTableStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pRealTable);
SNode* createCreateUserStmt(SAstCreateContext* pCxt, SToken* pUserName, const SToken* pPassword);
SNode* createAlterUserStmt(SAstCreateContext* pCxt, SToken* pUserName, int8_t alterType, const SToken* pVal);
SNode* createDropUserStmt(SAstCreateContext* pCxt, SToken* pUserName);
@ -170,6 +172,16 @@ SNode* setExplainRatio(SAstCreateContext* pCxt, SNode* pOptions, const SToken* p
SNode* createExplainStmt(SAstCreateContext* pCxt, bool analyze, SNode* pOptions, SNode* pQuery);
SNode* createDescribeStmt(SAstCreateContext* pCxt, SNode* pRealTable);
SNode* createResetQueryCacheStmt(SAstCreateContext* pCxt);
SNode* createCompactStmt(SAstCreateContext* pCxt, SNodeList* pVgroups);
SNode* createCreateFunctionStmt(SAstCreateContext* pCxt, bool aggFunc, const SToken* pFuncName, const SToken* pLibPath, SDataType dataType, int32_t bufSize);
SNode* createDropFunctionStmt(SAstCreateContext* pCxt, const SToken* pFuncName);
SNode* createCreateStreamStmt(SAstCreateContext* pCxt, const SToken* pStreamName, const SToken* pTableName, SNode* pQuery);
SNode* createDropStreamStmt(SAstCreateContext* pCxt, const SToken* pStreamName);
SNode* createKillStmt(SAstCreateContext* pCxt, ENodeType type, const SToken* pId);
SNode* createMergeVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId1, const SToken* pVgId2);
SNode* createRedistributeVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId, SNodeList* pDnodes);
SNode* createSplitVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId);
SNode* createSyncdbStmt(SAstCreateContext* pCxt, const SToken* pDbName);
#ifdef __cplusplus
}

2
source/libs/parser/inc/parInsertData.h
View File

@ -78,8 +78,6 @@ typedef struct STableDataBlocks {
char *pData;
bool cloned;
STagData tagData;
char tableName[TSDB_TABLE_NAME_LEN];
char dbFName[TSDB_DB_FNAME_LEN];
SParsedDataColInfo boundColumnInfo;
SRowBuilder rowBuilder;

54
source/libs/parser/inc/sql.y
View File

@ -301,6 +301,17 @@ cmd ::= SHOW QNODES.
cmd ::= SHOW FUNCTIONS. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_FUNCTIONS_STMT, NULL, NULL); }
cmd ::= SHOW INDEXES FROM table_name_cond(A) from_db_opt(B). { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_INDEXES_STMT, A, B); }
cmd ::= SHOW STREAMS. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_STREAMS_STMT, NULL, NULL); }
cmd ::= SHOW ACCOUNTS. { pCxt->valid = false; generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_EXPRIE_STATEMENT); }
cmd ::= SHOW APPS. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_APPS_STMT, NULL, NULL); }
cmd ::= SHOW CONNECTIONS. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_CONNECTIONS_STMT, NULL, NULL); }
cmd ::= SHOW LICENCE. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_LICENCE_STMT, NULL, NULL); }
cmd ::= SHOW CREATE DATABASE db_name(A). { pCxt->pRootNode = createShowCreateDatabaseStmt(pCxt, &A); }
cmd ::= SHOW CREATE TABLE full_table_name(A). { pCxt->pRootNode = createShowCreateTableStmt(pCxt, QUERY_NODE_SHOW_CREATE_TABLE_STMT, A); }
cmd ::= SHOW CREATE STABLE full_table_name(A). { pCxt->pRootNode = createShowCreateTableStmt(pCxt, QUERY_NODE_SHOW_CREATE_STABLE_STMT, A); }
cmd ::= SHOW QUERIES. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_QUERIES_STMT, NULL, NULL); }
cmd ::= SHOW SCORES. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_SCORES_STMT, NULL, NULL); }
cmd ::= SHOW TOPICS. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_TOPICS_STMT, NULL, NULL); }
cmd ::= SHOW VARIABLES. { pCxt->pRootNode = createShowStmt(pCxt, QUERY_NODE_SHOW_VARIABLE_STMT, NULL, NULL); }
db_name_cond_opt(A) ::= . { A = createDefaultDatabaseCondValue(pCxt); }
db_name_cond_opt(A) ::= db_name(B) NK_DOT. { A = createValueNode(pCxt, TSDB_DATA_TYPE_BINARY, &B); }
@ -364,6 +375,45 @@ explain_options(A) ::= .
explain_options(A) ::= explain_options(B) VERBOSE NK_BOOL(C). { A = setExplainVerbose(pCxt, B, &C); }
explain_options(A) ::= explain_options(B) RATIO NK_FLOAT(C). { A = setExplainRatio(pCxt, B, &C); }
/************************************************ compact *************************************************************/
cmd ::= COMPACT VNODES IN NK_LP integer_list(A) NK_RP. { pCxt->pRootNode = createCompactStmt(pCxt, A); }
/************************************************ create/drop function ************************************************/
cmd ::= CREATE agg_func_opt(A) FUNCTION function_name(B)
AS NK_STRING(C) OUTPUTTYPE type_name(D) bufsize_opt(E). { pCxt->pRootNode = createCreateFunctionStmt(pCxt, A, &B, &C, D, E); }
cmd ::= DROP FUNCTION function_name(A). { pCxt->pRootNode = createDropFunctionStmt(pCxt, &A); }
%type agg_func_opt { bool }
%destructor agg_func_opt { }
agg_func_opt(A) ::= . { A = false; }
agg_func_opt(A) ::= AGGREGATE. { A = true; }
%type bufsize_opt { int32_t }
%destructor bufsize_opt { }
bufsize_opt(A) ::= . { A = 0; }
bufsize_opt(A) ::= BUFSIZE NK_INTEGER(B). { A = strtol(B.z, NULL, 10); }
/************************************************ create/drop stream **************************************************/
cmd ::= CREATE STREAM stream_name(A) INTO table_name(B) AS query_expression(C). { pCxt->pRootNode = createCreateStreamStmt(pCxt, &A, &B, C); }
cmd ::= DROP STREAM stream_name(A). { pCxt->pRootNode = createDropStreamStmt(pCxt, &A); }
/************************************************ kill connection/query ***********************************************/
cmd ::= KILL CONNECTION NK_INTEGER(A). { pCxt->pRootNode = createKillStmt(pCxt, QUERY_NODE_KILL_CONNECTION_STMT, &A); }
cmd ::= KILL QUERY NK_INTEGER(A). { pCxt->pRootNode = createKillStmt(pCxt, QUERY_NODE_KILL_QUERY_STMT, &A); }
/************************************************ merge/redistribute/ vgroup ******************************************/
cmd ::= MERGE VGROUP NK_INTEGER(A) NK_INTEGER(B). { pCxt->pRootNode = createMergeVgroupStmt(pCxt, &A, &B); }
cmd ::= REDISTRIBUTE VGROUP NK_INTEGER(A) dnode_list(B). { pCxt->pRootNode = createRedistributeVgroupStmt(pCxt, &A, B); }
cmd ::= SPLIT VGROUP NK_INTEGER(A). { pCxt->pRootNode = createSplitVgroupStmt(pCxt, &A); }
%type dnode_list { SNodeList* }
%destructor dnode_list { nodesDestroyList($$); }
dnode_list(A) ::= DNODE NK_INTEGER(B). { A = createNodeList(pCxt, createValueNode(pCxt, TSDB_DATA_TYPE_BIGINT, &B)); }
dnode_list(A) ::= dnode_list(B) DNODE NK_INTEGER(C). { A = addNodeToList(pCxt, B, createValueNode(pCxt, TSDB_DATA_TYPE_BIGINT, &C)); }
/************************************************ syncdb **************************************************************/
cmd ::= SYNCDB db_name(A) REPLICA. { pCxt->pRootNode = createSyncdbStmt(pCxt, &A); }
/************************************************ select **************************************************************/
cmd ::= query_expression(A). { pCxt->pRootNode = A; }
@ -442,6 +492,10 @@ index_name(A) ::= NK_ID(B).
%destructor topic_name { }
topic_name(A) ::= NK_ID(B). { A = B; }
%type stream_name { SToken }
%destructor stream_name { }
stream_name(A) ::= NK_ID(B). { A = B; }
/************************************************ expression **********************************************************/
expression(A) ::= literal(B). { A = B; }
//expression(A) ::= NK_QUESTION(B). { A = B; }

72
source/libs/parser/src/parAstCreater.c
View File

@ -1221,6 +1221,18 @@ SNode* createShowStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pDbName, S
return (SNode*)pStmt;
}
SNode* createShowCreateDatabaseStmt(SAstCreateContext* pCxt, const SToken* pDbName) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_SHOW_CREATE_DATABASE_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createShowCreateTableStmt(SAstCreateContext* pCxt, ENodeType type, SNode* pRealTable) {
SNode* pStmt = nodesMakeNode(type);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createCreateUserStmt(SAstCreateContext* pCxt, SToken* pUserName, const SToken* pPassword) {
char password[TSDB_USET_PASSWORD_LEN] = {0};
if (!checkUserName(pCxt, pUserName) || !checkPassword(pCxt, pPassword, password)) {
@ -1433,3 +1445,63 @@ SNode* createResetQueryCacheStmt(SAstCreateContext* pCxt) {
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createCompactStmt(SAstCreateContext* pCxt, SNodeList* pVgroups) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_COMPACT_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createCreateFunctionStmt(SAstCreateContext* pCxt, bool aggFunc, const SToken* pFuncName, const SToken* pLibPath, SDataType dataType, int32_t bufSize) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_CREATE_FUNCTION_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createDropFunctionStmt(SAstCreateContext* pCxt, const SToken* pFuncName) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_DROP_FUNCTION_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createCreateStreamStmt(SAstCreateContext* pCxt, const SToken* pStreamName, const SToken* pTableName, SNode* pQuery) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_CREATE_STREAM_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createDropStreamStmt(SAstCreateContext* pCxt, const SToken* pStreamName) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_DROP_STREAM_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createKillStmt(SAstCreateContext* pCxt, ENodeType type, const SToken* pId) {
SNode* pStmt = nodesMakeNode(type);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createMergeVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId1, const SToken* pVgId2) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_MERGE_VGROUP_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createRedistributeVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId, SNodeList* pDnodes) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_REDISTRIBUTE_VGROUP_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createSplitVgroupStmt(SAstCreateContext* pCxt, const SToken* pVgId) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_SPLIT_VGROUP_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}
SNode* createSyncdbStmt(SAstCreateContext* pCxt, const SToken* pDbName) {
SNode* pStmt = nodesMakeNode(QUERY_NODE_SYNCDB_STMT);
CHECK_OUT_OF_MEM(pStmt);
return pStmt;
}

7
source/libs/parser/src/parInsert.c
View File

@ -52,8 +52,6 @@ typedef struct SInsertParseContext {
SParseContext* pComCxt; // input
char *pSql; // input
SMsgBuf msg; // input
char dbFName[TSDB_DB_FNAME_LEN];
char tableName[TSDB_TABLE_NAME_LEN];
STableMeta* pTableMeta; // each table
SParsedDataColInfo tags; // each table
SKVRowBuilder tagsBuilder; // each table
@ -231,9 +229,6 @@ static int32_t getTableMeta(SInsertParseContext* pCxt, SToken* pTname) {
SVgroupInfo vg;
CHECK_CODE(catalogGetTableHashVgroup(pBasicCtx->pCatalog, pBasicCtx->pTransporter, &pBasicCtx->mgmtEpSet, &name, &vg));
CHECK_CODE(taosHashPut(pCxt->pVgroupsHashObj, (const char*)&vg.vgId, sizeof(vg.vgId), (char*)&vg, sizeof(vg)));
pCxt->pTableMeta->vgId = vg.vgId; // todo remove
strcpy(pCxt->tableName, name.tname);
tNameGetFullDbName(&name, pCxt->dbFName);
return TSDB_CODE_SUCCESS;
}
@ -977,8 +972,6 @@ static int32_t parseInsertBody(SInsertParseContext* pCxt) {
STableDataBlocks *dataBuf = NULL;
CHECK_CODE(getDataBlockFromList(pCxt->pTableBlockHashObj, pCxt->pTableMeta->uid, TSDB_DEFAULT_PAYLOAD_SIZE,
sizeof(SSubmitBlk), getTableInfo(pCxt->pTableMeta).rowSize, pCxt->pTableMeta, &dataBuf, NULL));
strcpy(dataBuf->tableName, pCxt->tableName);
strcpy(dataBuf->dbFName, pCxt->dbFName);
if (TK_NK_LP == sToken.type) {
// pSql -> field1_name, ...)

60
source/libs/parser/src/parTokenizer.c
View File

@ -29,10 +29,14 @@ typedef struct SKeyword {
// keywords in sql string
static SKeyword keywordTable[] = {
{"ACCOUNT", TK_ACCOUNT},
{"ACCOUNTS", TK_ACCOUNTS},
{"ADD", TK_ADD},
{"AGGREGATE", TK_AGGREGATE},
{"ALL", TK_ALL},
{"ALTER", TK_ALTER},
{"ANALYZE", TK_ANALYZE},
{"AND", TK_AND},
{"APPS", TK_APPS},
{"AS", TK_AS},
{"ASC", TK_ASC},
{"BETWEEN", TK_BETWEEN},
@ -40,15 +44,22 @@ static SKeyword keywordTable[] = {
{"BIGINT", TK_BIGINT},
{"BLOCKS", TK_BLOCKS},
{"BOOL", TK_BOOL},
{"BUFSIZE", TK_BUFSIZE},
{"BY", TK_BY},
{"CACHE", TK_CACHE},
{"CACHELAST", TK_CACHELAST},
{"COLUMN", TK_COLUMN},
{"COMMENT", TK_COMMENT},
{"COMP", TK_COMP},
{"COMPACT", TK_COMPACT},
{"CONNS", TK_CONNS},
{"CONNECTION", TK_CONNECTION},
{"CONNECTIONS", TK_CONNECTIONS},
{"CREATE", TK_CREATE},
{"DATABASE", TK_DATABASE},
{"DATABASES", TK_DATABASES},
{"DAYS", TK_DAYS},
{"DBS", TK_DBS},
{"DELAY", TK_DELAY},
{"DESC", TK_DESC},
{"DESCRIBE", TK_DESCRIBE},
@ -83,14 +94,18 @@ static SKeyword keywordTable[] = {
{"JOIN", TK_JOIN},
{"JSON", TK_JSON},
{"KEEP", TK_KEEP},
{"KILL", TK_KILL},
{"LICENCE", TK_LICENCE},
{"LIKE", TK_LIKE},
{"LIMIT", TK_LIMIT},
{"LINEAR", TK_LINEAR},
{"LOCAL", TK_LOCAL},
{"MATCH", TK_MATCH},
{"MAXROWS", TK_MAXROWS},
{"MINROWS", TK_MINROWS},
{"MINUS", TK_MINUS},
{"MNODES", TK_MNODES},
{"MODIFY", TK_MODIFY},
{"MODULES", TK_MODULES},
{"NCHAR", TK_NCHAR},
{"NMATCH", TK_NMATCH},
@ -102,9 +117,11 @@ static SKeyword keywordTable[] = {
{"ON", TK_ON},
{"OR", TK_OR},
{"ORDER", TK_ORDER},
{"OUTPUTTYPE", TK_OUTPUTTYPE},
{"PARTITION", TK_PARTITION},
{"PASS", TK_PASS},
{"PORT", TK_PORT},
{"PPS", TK_PPS},
{"PRECISION", TK_PRECISION},
{"PRIVILEGE", TK_PRIVILEGE},
{"PREV", TK_PREV},
@ -112,6 +129,8 @@ static SKeyword keywordTable[] = {
{"QNODE", TK_QNODE},
{"QNODES", TK_QNODES},
{"QSTARTTS", TK_QSTARTTS},
{"QTIME", TK_QTIME},
{"QUERIES", TK_QUERIES},
{"QUERY", TK_QUERY},
{"QUORUM", TK_QUORUM},
{"RATIO", TK_RATIO},
@ -120,8 +139,10 @@ static SKeyword keywordTable[] = {
{"RETENTIONS", TK_RETENTIONS},
{"ROLLUP", TK_ROLLUP},
{"ROWTS", TK_ROWTS},
{"SCORES", TK_SCORES},
{"SELECT", TK_SELECT},
{"SESSION", TK_SESSION},
{"SET", TK_SET},
{"SHOW", TK_SHOW},
{"SINGLE_STABLE", TK_SINGLE_STABLE},
{"SLIDING", TK_SLIDING},
@ -131,16 +152,23 @@ static SKeyword keywordTable[] = {
{"SOFFSET", TK_SOFFSET},
{"STABLE", TK_STABLE},
{"STABLES", TK_STABLES},
{"STATE", TK_STATE},
{"STATE_WINDOW", TK_STATE_WINDOW},
{"STORAGE", TK_STORAGE},
{"STREAM", TK_STREAM},
{"STREAMS", TK_STREAMS},
{"STREAM_MODE", TK_STREAM_MODE},
{"SYNCDB", TK_SYNCDB},
{"TABLE", TK_TABLE},
{"TABLES", TK_TABLES},
{"TAG", TK_TAG},
{"TAGS", TK_TAGS},
{"TBNAME", TK_TBNAME},
{"TIMESTAMP", TK_TIMESTAMP},
{"TINYINT", TK_TINYINT},
{"TOPIC", TK_TOPIC},
{"TOPICS", TK_TOPICS},
{"TSERIES", TK_TSERIES},
{"TTL", TK_TTL},
{"UNION", TK_UNION},
{"UNSIGNED", TK_UNSIGNED},
@ -150,8 +178,10 @@ static SKeyword keywordTable[] = {
{"USING", TK_USING},
{"VALUES", TK_VALUES},
{"VARCHAR", TK_VARCHAR},
{"VARIABLES", TK_VARIABLES},
{"VERBOSE", TK_VERBOSE},
{"VGROUPS", TK_VGROUPS},
{"VNODES", TK_VNODES},
{"WAL", TK_WAL},
{"WDURATION", TK_WDURATION},
{"WENDTS", TK_WENDTS},
@ -182,22 +212,8 @@ static SKeyword keywordTable[] = {
// {"UMINUS", TK_UMINUS},
// {"UPLUS", TK_UPLUS},
// {"BITNOT", TK_BITNOT},
// {"ACCOUNTS", TK_ACCOUNTS},
// {"QUERIES", TK_QUERIES},
// {"CONNECTIONS", TK_CONNECTIONS},
// {"VARIABLES", TK_VARIABLES},
// {"SCORES", TK_SCORES},
// {"GRANTS", TK_GRANTS},
// {"DOT", TK_DOT},
// {"SYNCDB", TK_SYNCDB},
// {"LOCAL", TK_LOCAL},
// {"PPS", TK_PPS},
// {"TSERIES", TK_TSERIES},
// {"DBS", TK_DBS},
// {"STORAGE", TK_STORAGE},
// {"QTIME", TK_QTIME},
// {"CONNS", TK_CONNS},
// {"STATE", TK_STATE},
// {"CTIME", TK_CTIME},
// {"LP", TK_LP},
// {"RP", TK_RP},
@ -205,15 +221,8 @@ static SKeyword keywordTable[] = {
// {"EVERY", TK_EVERY},
// {"VARIABLE", TK_VARIABLE},
// {"UPDATE", TK_UPDATE},
// {"ADD", TK_ADD},
// {"COLUMN", TK_COLUMN},
// {"TAG", TK_TAG},
// {"CHANGE", TK_CHANGE},
// {"SET", TK_SET},
// {"KILL", TK_KILL},
// {"CONNECTION", TK_CONNECTION},
// {"COLON", TK_COLON},
// {"STREAM", TK_STREAM},
// {"ABORT", TK_ABORT},
// {"AFTER", TK_AFTER},
// {"ATTACH", TK_ATTACH},
@ -244,14 +253,7 @@ static SKeyword keywordTable[] = {
// {"TRIGGER", TK_TRIGGER},
// {"VIEW", TK_VIEW},
// {"SEMI", TK_SEMI},
// {"VNODES", TK_VNODES},
// {"PARTITIONS", TK_PARTITIONS},
// {"TOPICS", TK_TOPICS},
// {"COMPACT", TK_COMPACT},
// {"MODIFY", TK_MODIFY},
// {"OUTPUTTYPE", TK_OUTPUTTYPE},
// {"AGGREGATE", TK_AGGREGATE},
// {"BUFSIZE", TK_BUFSIZE},
// {"PARTITIONS", TK_PARTITIONS},
// {"MODE", TK_MODE},
};

91
source/libs/parser/src/parTranslater.c
View File

@ -240,7 +240,11 @@ static void setColumnInfoByExpr(const STableNode* pTable, SExprNode* pExpr, SCol
if (NULL != pTable) {
strcpy(pCol->tableAlias, pTable->tableAlias);
} else if (QUERY_NODE_COLUMN == nodeType(pExpr)) {
strcpy(pCol->tableAlias, ((SColumnNode*)pExpr)->tableAlias);
SColumnNode* pProjCol = (SColumnNode*)pExpr;
strcpy(pCol->tableAlias, pProjCol->tableAlias);
pCol->tableId = pProjCol->tableId;
pCol->colId = pProjCol->colId;
pCol->colType = pProjCol->colType;
}
strcpy(pCol->colName, pExpr->aliasName);
pCol->node.resType = pExpr->resType;
@ -1095,10 +1099,6 @@ static int32_t columnDefNodeToField(SNodeList* pList, SArray** pArray) {
}
static int32_t columnNodeToField(SNodeList* pList, SArray** pArray) {
if (NULL == pList) {
return TSDB_CODE_SUCCESS;
}
*pArray = taosArrayInit(LIST_LENGTH(pList), sizeof(SField));
SNode* pNode;
FOREACH(pNode, pList) {
@ -1161,10 +1161,15 @@ static int32_t translateCreateSuperTable(STranslateContext* pCxt, SCreateTableSt
createReq.delay = pStmt->pOptions->delay;
columnDefNodeToField(pStmt->pCols, &createReq.pColumns);
columnDefNodeToField(pStmt->pTags, &createReq.pTags);
columnNodeToField(pStmt->pOptions->pSma, &createReq.pSmas);
createReq.numOfColumns = LIST_LENGTH(pStmt->pCols);
createReq.numOfTags = LIST_LENGTH(pStmt->pTags);
createReq.numOfSmas = LIST_LENGTH(pStmt->pOptions->pSma);
if (NULL == pStmt->pOptions->pSma) {
columnDefNodeToField(pStmt->pCols, &createReq.pSmas);
createReq.numOfSmas = createReq.numOfColumns;
} else {
columnNodeToField(pStmt->pOptions->pSma, &createReq.pSmas);
createReq.numOfSmas = LIST_LENGTH(pStmt->pOptions->pSma);
}
SName tableName = { .type = TSDB_TABLE_NAME_T, .acctId = pCxt->pParseCxt->acctId };
strcpy(tableName.dbname, pStmt->dbName);
@ -1470,20 +1475,20 @@ static int32_t translateAlterDnode(STranslateContext* pCxt, SAlterDnodeStmt* pSt
static int32_t nodeTypeToShowType(ENodeType nt) {
switch (nt) {
case QUERY_NODE_SHOW_DATABASES_STMT:
return TSDB_MGMT_TABLE_DB;
case QUERY_NODE_SHOW_STABLES_STMT:
return TSDB_MGMT_TABLE_STB;
case QUERY_NODE_SHOW_USERS_STMT:
return TSDB_MGMT_TABLE_USER;
case QUERY_NODE_SHOW_DNODES_STMT:
return TSDB_MGMT_TABLE_DNODE;
case QUERY_NODE_SHOW_VGROUPS_STMT:
return TSDB_MGMT_TABLE_VGROUP;
case QUERY_NODE_SHOW_MNODES_STMT:
return TSDB_MGMT_TABLE_MNODE;
case QUERY_NODE_SHOW_QNODES_STMT:
return TSDB_MGMT_TABLE_QNODE;
case QUERY_NODE_SHOW_APPS_STMT:
return 0; // todo
case QUERY_NODE_SHOW_CONNECTIONS_STMT:
return TSDB_MGMT_TABLE_CONNS;
case QUERY_NODE_SHOW_LICENCE_STMT:
return 0; // todo
case QUERY_NODE_SHOW_QUERIES_STMT:
return TSDB_MGMT_TABLE_QUERIES;
case QUERY_NODE_SHOW_SCORES_STMT:
return 0; // todo
case QUERY_NODE_SHOW_TOPICS_STMT:
return 0; // todo
case QUERY_NODE_SHOW_VARIABLE_STMT:
return TSDB_MGMT_TABLE_VARIABLES;
default:
break;
}
@ -1509,30 +1514,6 @@ static int32_t translateShow(STranslateContext* pCxt, SShowStmt* pStmt) {
return TSDB_CODE_SUCCESS;
}
static int32_t translateShowTables(STranslateContext* pCxt) {
SVShowTablesReq* pShowReq = taosMemoryCalloc(1, sizeof(SVShowTablesReq));
SArray* array = NULL;
int32_t code = getDBVgInfo(pCxt, pCxt->pParseCxt->db, &array);
if (TSDB_CODE_SUCCESS != code) {
return code;
}
SVgroupInfo* info = taosArrayGet(array, 0);
pShowReq->head.vgId = htonl(info->vgId);
pCxt->pCmdMsg = taosMemoryMalloc(sizeof(SCmdMsgInfo));
if (NULL == pCxt->pCmdMsg) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pCxt->pCmdMsg->epSet = info->epSet;
pCxt->pCmdMsg->msgType = TDMT_VND_SHOW_TABLES;
pCxt->pCmdMsg->msgLen = sizeof(SVShowTablesReq);
pCxt->pCmdMsg->pMsg = pShowReq;
pCxt->pCmdMsg->pExtension = array;
return TSDB_CODE_SUCCESS;
}
static int32_t getSmaIndexDstVgId(STranslateContext* pCxt, char* pTableName, int32_t* pVgId) {
SVgroupInfo vg = {0};
int32_t code = getTableHashVgroup(pCxt, pCxt->pParseCxt->db, pTableName, &vg);
@ -1868,17 +1849,19 @@ static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {
case QUERY_NODE_ALTER_DNODE_STMT:
code = translateAlterDnode(pCxt, (SAlterDnodeStmt*)pNode);
break;
case QUERY_NODE_SHOW_DATABASES_STMT:
case QUERY_NODE_SHOW_STABLES_STMT:
case QUERY_NODE_SHOW_USERS_STMT:
case QUERY_NODE_SHOW_DNODES_STMT:
case QUERY_NODE_SHOW_VGROUPS_STMT:
case QUERY_NODE_SHOW_MNODES_STMT:
case QUERY_NODE_SHOW_QNODES_STMT:
case QUERY_NODE_SHOW_APPS_STMT:
case QUERY_NODE_SHOW_CONNECTIONS_STMT:
case QUERY_NODE_SHOW_LICENCE_STMT:
case QUERY_NODE_SHOW_QUERIES_STMT:
case QUERY_NODE_SHOW_SCORES_STMT:
case QUERY_NODE_SHOW_TOPICS_STMT:
case QUERY_NODE_SHOW_VARIABLE_STMT:
code = translateShow(pCxt, (SShowStmt*)pNode);
break;
case QUERY_NODE_SHOW_TABLES_STMT:
code = translateShowTables(pCxt);
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
// todo
break;
case QUERY_NODE_CREATE_INDEX_STMT:
code = translateCreateIndex(pCxt, (SCreateIndexStmt*)pNode);

3850
source/libs/parser/src/sql.c
View File

File diff suppressed because it is too large Load Diff

14
source/libs/scalar/src/sclfunc.c
View File

@ -23,7 +23,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -36,7 +36,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -49,7 +49,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -62,7 +62,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -75,7 +75,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -88,7 +88,7 @@ int32_t absFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *pOutpu
colDataSetNull_f(pOutputData->nullbitmap, i);
continue;
}
out[i] = (in[i] > 0)? in[i] : -in[i];
out[i] = (in[i] >= 0)? in[i] : -in[i];
}
break;
}
@ -407,4 +407,4 @@ int32_t winEndTsFunction(SScalarParam *pInput, int32_t inputNum, SScalarParam *p
ASSERT(inputNum == 1);
colDataAppendInt64(pOutput->columnData, pOutput->numOfRows, (int64_t*) colDataGetData(pInput->columnData, 4));
return TSDB_CODE_SUCCESS;
}
}

520
source/libs/tdb/src/db/tdbBtree.c
View File

@ -29,15 +29,15 @@ struct SBTree {
int minLocal;
int maxLeaf;
int minLeaf;
u8 *pTmp;
void *pBuf;
};
#define TDB_BTREE_PAGE_COMMON_HDR u8 flags;
#define TDB_BTREE_PAGE_GET_FLAGS(PAGE) (PAGE)->pData[0]
#define TDB_BTREE_PAGE_GET_FLAGS(PAGE) (PAGE)->pData[0]
#define TDB_BTREE_PAGE_SET_FLAGS(PAGE, flags) ((PAGE)->pData[0] = (flags))
#define TDB_BTREE_PAGE_IS_ROOT(PAGE) (TDB_BTREE_PAGE_GET_FLAGS(PAGE) & TDB_BTREE_ROOT)
#define TDB_BTREE_PAGE_IS_LEAF(PAGE) (TDB_BTREE_PAGE_GET_FLAGS(PAGE) & TDB_BTREE_LEAF)
#define TDB_BTREE_PAGE_IS_ROOT(PAGE) (TDB_BTREE_PAGE_GET_FLAGS(PAGE) & TDB_BTREE_ROOT)
#define TDB_BTREE_PAGE_IS_LEAF(PAGE) (TDB_BTREE_PAGE_GET_FLAGS(PAGE) & TDB_BTREE_LEAF)
#define TDB_BTREE_ASSERT_FLAG(flags) \
ASSERT(TDB_FLAG_IS(flags, TDB_BTREE_ROOT) || TDB_FLAG_IS(flags, TDB_BTREE_LEAF) || \
TDB_FLAG_IS(flags, TDB_BTREE_ROOT | TDB_BTREE_LEAF) || TDB_FLAG_IS(flags, 0))
@ -101,7 +101,7 @@ int tdbBtreeOpen(int keyLen, int valLen, SPager *pPager, FKeyComparator kcmpr, S
// pBt->kcmpr
pBt->kcmpr = kcmpr ? kcmpr : tdbDefaultKeyCmprFn;
// pBt->pageSize
pBt->pageSize = tdbPagerGetPageSize(pPager);
pBt->pageSize = pPager->pageSize;
// pBt->maxLocal
pBt->maxLocal = tdbPageCapacity(pBt->pageSize, sizeof(SIntHdr)) / 4;
// pBt->minLocal: Should not be allowed smaller than 15, which is [nPayload][nKey][nData]
@ -127,132 +127,144 @@ int tdbBtreeClose(SBTree *pBt) {
return 0;
}
int tdbBtCursorInsert(SBTC *pBtc, const void *pKey, int kLen, const void *pVal, int vLen) {
int ret;
int idx;
SPager *pPager;
SCell *pCell;
int szCell;
int cret;
SBTree *pBt;
int tdbBtreeInsert(SBTree *pBt, const void *pKey, int kLen, const void *pVal, int vLen) {
SBTC btc;
SCell *pCell;
void *pBuf;
int szCell;
int szBuf;
int ret;
int idx;
int c;
ret = tdbBtcMoveTo(pBtc, pKey, kLen, &cret);
tdbBtcOpen(&btc, pBt);
// move to the position to insert
ret = tdbBtcMoveTo(&btc, pKey, kLen, &c);
if (ret < 0) {
// TODO: handle error
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
if (pBtc->idx == -1) {
ASSERT(TDB_PAGE_TOTAL_CELLS(pBtc->pPage) == 0);
if (btc.idx == -1) {
idx = 0;
} else {
if (cret > 0) {
idx = pBtc->idx + 1;
} else if (cret < 0) {
idx = pBtc->idx;
if (c > 0) {
idx = btc.idx + 1;
} else if (c < 0) {
idx = btc.idx;
} else {
/* TODO */
// TDB does NOT allow same key
tdbBtcClose(&btc);
ASSERT(0);
}
}
// TODO: refact code here
pBt = pBtc->pBt;
if (!pBt->pTmp) {
pBt->pTmp = (u8 *)tdbOsMalloc(pBt->pageSize);
if (pBt->pTmp == NULL) {
return -1;
}
}
pCell = pBt->pTmp;
// make sure enough space to hold the cell
szBuf = kLen + vLen + 14;
pBuf = TDB_REALLOC(pBt->pBuf, pBt->pageSize > szBuf ? szBuf : pBt->pageSize);
if (pBuf == NULL) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
pBt->pBuf = pBuf;
pCell = (SCell *)pBt->pBuf;
// Encode the cell
ret = tdbBtreeEncodeCell(pBtc->pPage, pKey, kLen, pVal, vLen, pCell, &szCell);
// encode cell
ret = tdbBtreeEncodeCell(btc.pPage, pKey, kLen, pVal, vLen, pCell, &szCell);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
// Insert the cell to the index
ret = tdbPageInsertCell(pBtc->pPage, idx, pCell, szCell, 0);
// mark the page dirty
ret = tdbPagerWrite(pBt->pPager, btc.pPage);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
// If page is overflow, balance the tree
if (pBtc->pPage->nOverflow > 0) {
ret = tdbBtreeBalance(pBtc);
// insert the cell
ret = tdbPageInsertCell(btc.pPage, idx, pCell, szCell, 0);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
// check if need balance
if (btc.pPage->nOverflow > 0) {
ret = tdbBtreeBalance(&btc);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
}
tdbBtcClose(&btc);
return 0;
}
int tdbBtreeGet(SBTree *pBt, const void *pKey, int kLen, void **ppVal, int *vLen) {
SBTC btc;
SCell *pCell;
int cret;
void *pVal;
SCellDecoder cd;
tdbBtcOpen(&btc, pBt);
tdbBtcMoveTo(&btc, pKey, kLen, &cret);
if (cret) {
return cret;
}
pCell = tdbPageGetCell(btc.pPage, btc.idx);
tdbBtreeDecodeCell(btc.pPage, pCell, &cd);
*vLen = cd.vLen;
pVal = TDB_REALLOC(*ppVal, *vLen);
if (pVal == NULL) {
return -1;
}
*ppVal = pVal;
memcpy(*ppVal, cd.pVal, cd.vLen);
return 0;
return tdbBtreePGet(pBt, pKey, kLen, NULL, NULL, ppVal, vLen);
}
int tdbBtreePGet(SBTree *pBt, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen) {
SBTC btc;
SCell *pCell;
int cret;
void *pTKey;
void *pTVal;
int ret;
void *pTKey = NULL;
void *pTVal = NULL;
SCellDecoder cd;
tdbBtcOpen(&btc, pBt);
tdbBtcMoveTo(&btc, pKey, kLen, &cret);
ret = tdbBtcMoveTo(&btc, pKey, kLen, &cret);
if (ret < 0) {
tdbBtcClose(&btc);
ASSERT(0);
}
if (cret) {
return cret;
tdbBtcClose(&btc);
return -1;
}
pCell = tdbPageGetCell(btc.pPage, btc.idx);
tdbBtreeDecodeCell(btc.pPage, pCell, &cd);
pTKey = TDB_REALLOC(*ppKey, cd.kLen);
pTVal = TDB_REALLOC(*ppVal, cd.vLen);
if (pTKey == NULL || pTVal == NULL) {
TDB_FREE(pTKey);
TDB_FREE(pTVal);
if (ppKey) {
pTKey = TDB_REALLOC(*ppKey, cd.kLen);
if (pTKey == NULL) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
*ppKey = pTKey;
*pkLen = cd.kLen;
memcpy(*ppKey, cd.pKey, cd.kLen);
}
*ppKey = pTKey;
pTVal = TDB_REALLOC(*ppVal, cd.vLen);
if (pTVal == NULL) {
tdbBtcClose(&btc);
ASSERT(0);
return -1;
}
*ppVal = pTVal;
*pkLen = cd.kLen;
*vLen = cd.vLen;
memcpy(*ppKey, cd.pKey, cd.kLen);
memcpy(*ppVal, cd.pVal, cd.vLen);
tdbBtcClose(&btc);
return 0;
}
@ -300,7 +312,8 @@ static int tdbBtreeOpenImpl(SBTree *pBt) {
return -1;
}
// TODO: Unref the page
// TODO: here still has problem
tdbPagerReturnPage(pBt->pPager, pPage);
ASSERT(pgno != 0);
pBt->root = pgno;
@ -371,17 +384,7 @@ static int tdbBtreeZeroPage(SPage *pPage, void *arg) {
return 0;
}
#ifndef TDB_BTREE_BALANCE
typedef struct {
SBTree *pBt;
SPage *pParent;
int idx;
i8 nOld;
SPage *pOldPages[3];
i8 nNewPages;
SPage *pNewPages[5];
} SBtreeBalanceHelper;
// TDB_BTREE_BALANCE =====================
static int tdbBtreeBalanceDeeper(SBTree *pBt, SPage *pRoot, SPage **ppChild) {
SPager *pPager;
SPage *pChild;
@ -408,6 +411,13 @@ static int tdbBtreeBalanceDeeper(SBTree *pBt, SPage *pRoot, SPage **ppChild) {
((SIntHdr *)pChild->pData)->pgno = ((SIntHdr *)(pRoot->pData))->pgno;
}
ret = tdbPagerWrite(pPager, pChild);
if (ret < 0) {
// TODO
ASSERT(0);
return 0;
}
// Copy the root page content to the child page
tdbPageCopy(pRoot, pChild);
@ -472,6 +482,13 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
ASSERT(0);
return -1;
}
ret = tdbPagerWrite(pBt->pPager, pOlds[i]);
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
}
// copy the parent key out if child pages are not leaf page
childNotLeaf = !TDB_BTREE_PAGE_IS_LEAF(pOlds[0]);
@ -492,6 +509,14 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
}
rPgno = ((SIntHdr *)pOlds[nOlds - 1]->pData)->pgno;
}
ret = tdbPagerWrite(pBt->pPager, pParent);
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
// drop the cells on parent page
for (int i = 0; i < nOlds; i++) {
nCells = TDB_PAGE_TOTAL_CELLS(pParent);
@ -619,6 +644,13 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
if (ret < 0) {
ASSERT(0);
}
ret = tdbPagerWrite(pBt->pPager, pNews[iNew]);
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
}
}
@ -732,14 +764,24 @@ static int tdbBtreeBalanceNonRoot(SBTree *pBt, SPage *pParent, int idx) {
}
}
// TODO: here is not corrent for drop case
for (int i = 0; i < nNews; i++) {
if (i < nOlds) {
tdbPagerReturnPage(pBt->pPager, pOlds[i]);
} else {
tdbPagerReturnPage(pBt->pPager, pNews[i]);
}
}
return 0;
}
static int tdbBtreeBalance(SBTC *pBtc) {
int iPage;
int ret;
int nFree;
SPage *pParent;
SPage *pPage;
int ret;
u8 flags;
u8 leaf;
u8 root;
@ -750,10 +792,11 @@ static int tdbBtreeBalance(SBTC *pBtc) {
pPage = pBtc->pPage;
leaf = TDB_BTREE_PAGE_IS_LEAF(pPage);
root = TDB_BTREE_PAGE_IS_ROOT(pPage);
nFree = TDB_PAGE_FREE_SIZE(pPage);
// when the page is not overflow and not too empty, the balance work
// is finished. Just break out the balance loop.
if (pPage->nOverflow == 0 /* TODO: && pPage->nFree <= */) {
if (pPage->nOverflow == 0 && nFree < TDB_PAGE_USABLE_SIZE(pPage) * 2 / 3) {
break;
}
@ -781,6 +824,8 @@ static int tdbBtreeBalance(SBTC *pBtc) {
return -1;
}
tdbPagerReturnPage(pBtc->pBt->pPager, pBtc->pPage);
pBtc->iPage--;
pBtc->pPage = pBtc->pgStack[pBtc->iPage];
}
@ -788,7 +833,7 @@ static int tdbBtreeBalance(SBTC *pBtc) {
return 0;
}
#endif
// TDB_BTREE_BALANCE
// TDB_BTREE_CELL =====================
static int tdbBtreeEncodePayload(SPage *pPage, SCell *pCell, int nHeader, const void *pKey, int kLen, const void *pVal,
@ -1028,12 +1073,11 @@ int tdbBtcMoveToFirst(SBTC *pBtc) {
// move upward
for (;;) {
if (pBtc->iPage == 0) {
if (pBtc->iPage == iPage) {
pBtc->idx = 0;
break;
}
if (pBtc->iPage < iPage) break;
tdbBtcMoveUpward(pBtc);
}
}
@ -1056,6 +1100,7 @@ int tdbBtcMoveToFirst(SBTC *pBtc) {
int tdbBtcMoveToLast(SBTC *pBtc) {
int ret;
int nCells;
SBTree *pBt;
SPager *pPager;
SPgno pgno;
@ -1071,27 +1116,56 @@ int tdbBtcMoveToLast(SBTC *pBtc) {
return -1;
}
nCells = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
pBtc->iPage = 0;
if (nCells > 0) {
pBtc->idx = TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage) ? nCells - 1 : nCells;
} else {
// no data at all, point to an invalid position
ASSERT(TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage));
pBtc->idx = -1;
return 0;
}
} else {
// move from a position
ASSERT(0);
int iPage = 0;
// downward search
for (; iPage < pBtc->iPage; iPage++) {
ASSERT(!TDB_BTREE_PAGE_IS_LEAF(pBtc->pgStack[iPage]));
nCells = TDB_PAGE_TOTAL_CELLS(pBtc->pgStack[iPage]);
if (pBtc->idxStack[iPage] != nCells) break;
}
// move upward
for (;;) {
if (pBtc->iPage == iPage) {
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) {
pBtc->idx = TDB_PAGE_TOTAL_CELLS(pBtc->pPage) - 1;
} else {
pBtc->idx = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
}
break;
}
tdbBtcMoveUpward(pBtc);
}
}
// move downward
for (;;) {
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) {
// TODO: handle empty case
ASSERT(TDB_PAGE_TOTAL_CELLS(pBtc->pPage) > 0);
pBtc->idx = TDB_PAGE_TOTAL_CELLS(pBtc->pPage) - 1;
break;
} else {
pBtc->idx = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) break;
ret = tdbBtcMoveDownward(pBtc);
if (ret < 0) {
ASSERT(0);
return -1;
}
ret = tdbBtcMoveDownward(pBtc);
if (ret < 0) {
ASSERT(0);
return -1;
}
nCells = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) {
pBtc->idx = nCells - 1;
} else {
pBtc->idx = nCells;
}
}
@ -1104,6 +1178,7 @@ int tdbBtreeNext(SBTC *pBtc, void **ppKey, int *kLen, void **ppVal, int *vLen) {
void *pKey, *pVal;
int ret;
// current cursor points to an invalid position
if (pBtc->idx < 0) {
return -1;
}
@ -1134,12 +1209,17 @@ int tdbBtreeNext(SBTC *pBtc, void **ppKey, int *kLen, void **ppVal, int *vLen) {
memcpy(pVal, cd.pVal, cd.vLen);
ret = tdbBtcMoveToNext(pBtc);
if (ret < 0) {
ASSERT(0);
return -1;
}
return 0;
}
static int tdbBtcMoveToNext(SBTC *pBtc) {
int nCells;
int ret;
SCell *pCell;
ASSERT(TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage));
@ -1151,39 +1231,35 @@ static int tdbBtcMoveToNext(SBTC *pBtc) {
return 0;
}
if (pBtc->iPage == 0) {
pBtc->idx = -1;
return 0;
}
// Move upward
// move upward
for (;;) {
tdbBtcMoveUpward(pBtc);
pBtc->idx++;
nCells = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
if (pBtc->idx <= nCells) {
break;
}
if (pBtc->iPage == 0) {
pBtc->idx = -1;
return 0;
}
}
// Move downward
for (;;) {
nCells = TDB_PAGE_TOTAL_CELLS(pBtc->pPage);
tdbBtcMoveUpward(pBtc);
pBtc->idx++;
tdbBtcMoveDownward(pBtc);
pBtc->idx = 0;
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) {
ASSERT(!TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage));
if (pBtc->idx <= TDB_PAGE_TOTAL_CELLS(pBtc->pPage)) {
break;
}
}
// move downward
for (;;) {
if (TDB_BTREE_PAGE_IS_LEAF(pBtc->pPage)) break;
ret = tdbBtcMoveDownward(pBtc);
if (ret < 0) {
ASSERT(0);
return -1;
}
pBtc->idx = 0;
}
return 0;
}
@ -1230,91 +1306,145 @@ static int tdbBtcMoveUpward(SBTC *pBtc) {
}
static int tdbBtcMoveTo(SBTC *pBtc, const void *pKey, int kLen, int *pCRst) {
int ret;
SBTree *pBt;
SPager *pPager;
int ret;
int nCells;
int c;
SBTree *pBt;
SCell *pCell;
SPager *pPager;
SCellDecoder cd = {0};
pBt = pBtc->pBt;
pPager = pBt->pPager;
if (pBtc->iPage < 0) {
ASSERT(pBtc->iPage == -1);
ASSERT(pBtc->idx == -1);
// Move from the root
// move from a clear cursor
ret = tdbPagerFetchPage(pPager, pBt->root, &(pBtc->pPage), tdbBtreeInitPage, pBt);
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
pBtc->iPage = 0;
if (TDB_PAGE_TOTAL_CELLS(pBtc->pPage) == 0) {
// Current page is empty
// ASSERT(TDB_FLAG_IS(TDB_PAGE_FLAGS(pBtc->pPage), TDB_BTREE_ROOT | TDB_BTREE_LEAF));
return 0;
}
for (;;) {
int lidx, ridx, midx, c, nCells;
SCell *pCell;
SPage *pPage;
SCellDecoder cd = {0};
pBtc->iPage = 0;
pBtc->idx = -1;
// for empty tree, just return with an invalid position
if (TDB_PAGE_TOTAL_CELLS(pBtc->pPage) == 0) return 0;
} else {
SPage *pPage;
int idx;
int iPage = 0;
pPage = pBtc->pPage;
// downward search
for (; iPage < pBtc->iPage; iPage++) {
pPage = pBtc->pgStack[iPage];
idx = pBtc->idxStack[iPage];
nCells = TDB_PAGE_TOTAL_CELLS(pPage);
lidx = 0;
ridx = nCells - 1;
ASSERT(nCells > 0);
ASSERT(!TDB_BTREE_PAGE_IS_LEAF(pPage));
for (;;) {
if (lidx > ridx) break;
midx = (lidx + ridx) >> 1;
pCell = tdbPageGetCell(pPage, midx);
ret = tdbBtreeDecodeCell(pPage, pCell, &cd);
if (ret < 0) {
// TODO: handle error
ASSERT(0);
return -1;
}
// Compare the key values
// check if key <= current position
if (idx < nCells) {
pCell = tdbPageGetCell(pPage, idx);
tdbBtreeDecodeCell(pPage, pCell, &cd);
c = pBt->kcmpr(pKey, kLen, cd.pKey, cd.kLen);
if (c < 0) {
/* input-key < cell-key */
ridx = midx - 1;
} else if (c > 0) {
/* input-key > cell-key */
lidx = midx + 1;
} else {
/* input-key == cell-key */
break;
}
if (c > 0) break;
}
// Move downward or break
u8 leaf = TDB_BTREE_PAGE_IS_LEAF(pPage);
if (leaf) {
pBtc->idx = midx;
*pCRst = c;
break;
} else {
if (c <= 0) {
pBtc->idx = midx;
} else {
pBtc->idx = midx + 1;
}
tdbBtcMoveDownward(pBtc);
// check if key > current - 1 position
if (idx > 0) {
pCell = tdbPageGetCell(pPage, idx - 1);
tdbBtreeDecodeCell(pPage, pCell, &cd);
c = pBt->kcmpr(pKey, kLen, cd.pKey, cd.kLen);
if (c <= 0) break;
}
}
} else {
// TODO: Move the cursor from a some position instead of a clear state
ASSERT(0);
// move upward
for (;;) {
if (pBtc->iPage == iPage) break;
tdbBtcMoveUpward(pBtc);
}
}
// search downward to the leaf
for (;;) {
int lidx, ridx, midx;
SPage *pPage;
pPage = pBtc->pPage;
nCells = TDB_PAGE_TOTAL_CELLS(pPage);
lidx = 0;
ridx = nCells - 1;
ASSERT(nCells > 0);
ASSERT(pBtc->idx == -1);
// compare first cell
midx = lidx;
pCell = tdbPageGetCell(pPage, midx);
tdbBtreeDecodeCell(pPage, pCell, &cd);
c = pBt->kcmpr(pKey, kLen, cd.pKey, cd.kLen);
if (c <= 0) {
ridx = lidx - 1;
} else {
lidx = lidx + 1;
}
// compare last cell
if (lidx <= ridx) {
midx = ridx;
pCell = tdbPageGetCell(pPage, midx);
tdbBtreeDecodeCell(pPage, pCell, &cd);
c = pBt->kcmpr(pKey, kLen, cd.pKey, cd.kLen);
if (c >= 0) {
lidx = ridx + 1;
} else {
ridx = ridx - 1;
}
}
// binary search
for (;;) {
if (lidx > ridx) break;
midx = (lidx + ridx) >> 1;
pCell = tdbPageGetCell(pPage, midx);
ret = tdbBtreeDecodeCell(pPage, pCell, &cd);
if (ret < 0) {
// TODO: handle error
ASSERT(0);
return -1;
}
// Compare the key values
c = pBt->kcmpr(pKey, kLen, cd.pKey, cd.kLen);
if (c < 0) {
// pKey < cd.pKey
ridx = midx - 1;
} else if (c > 0) {
// pKey > cd.pKey
lidx = midx + 1;
} else {
// pKey == cd.pKey
break;
}
}
// keep search downward or break
if (TDB_BTREE_PAGE_IS_LEAF(pPage)) {
pBtc->idx = midx;
*pCRst = c;
break;
} else {
if (c <= 0) {
pBtc->idx = midx;
} else {
pBtc->idx = midx + 1;
}
tdbBtcMoveDownward(pBtc);
}
}
return 0;

19
source/libs/tdb/src/db/tdbDb.c
View File

@ -49,6 +49,8 @@ int tdbDbOpen(const char *fname, int keyLen, int valLen, FKeyComparator keyCmprF
if (ret < 0) {
return -1;
}
tdbEnvAddPager(pEnv, pPager);
}
ASSERT(pPager != NULL);
@ -74,22 +76,7 @@ int tdbDbDrop(TDB *pDb) {
}
int tdbDbInsert(TDB *pDb, const void *pKey, int keyLen, const void *pVal, int valLen) {
SBTC btc;
SBTC *pCur;
int ret;
pCur = &btc;
ret = tdbBtcOpen(pCur, pDb->pBt);
if (ret < 0) {
return -1;
}
ret = tdbBtCursorInsert(pCur, pKey, keyLen, pVal, valLen);
if (ret < 0) {
return -1;
}
return 0;
return tdbBtreeInsert(pDb->pBt, pKey, keyLen, pVal, valLen);
}
int tdbDbGet(TDB *pDb, const void *pKey, int kLen, void **ppVal, int *vLen) {

105
source/libs/tdb/src/db/tdbEnv.c
View File

@ -19,6 +19,7 @@ int tdbEnvOpen(const char *rootDir, int pageSize, int cacheSize, TENV **ppEnv) {
TENV *pEnv;
int dsize;
int zsize;
int tsize;
u8 *pPtr;
int ret;
@ -53,6 +54,14 @@ int tdbEnvOpen(const char *rootDir, int pageSize, int cacheSize, TENV **ppEnv) {
return -1;
}
pEnv->nPgrHash = 8;
tsize = sizeof(SPager *) * pEnv->nPgrHash;
pEnv->pgrHash = TDB_REALLOC(pEnv->pgrHash, tsize);
if (pEnv->pgrHash == NULL) {
return -1;
}
memset(pEnv->pgrHash, 0, tsize);
mkdir(rootDir, 0755);
*ppEnv = pEnv;
@ -64,7 +73,99 @@ int tdbEnvClose(TENV *pEnv) {
return 0;
}
int tdbBegin(TENV *pEnv) {
SPager *pPager;
int ret;
for (pPager = pEnv->pgrList; pPager; pPager = pPager->pNext) {
ret = tdbPagerBegin(pPager);
if (ret < 0) {
ASSERT(0);
return -1;
}
}
return 0;
}
int tdbCommit(TENV *pEnv) {
SPager *pPager;
int ret;
for (pPager = pEnv->pgrList; pPager; pPager = pPager->pNext) {
ret = tdbPagerCommit(pPager);
if (ret < 0) {
ASSERT(0);
return -1;
}
}
return 0;
}
int tdbRollback(TENV *pEnv) {
ASSERT(0);
return 0;
}
SPager *tdbEnvGetPager(TENV *pEnv, const char *fname) {
// TODO
return NULL;
u32 hash;
SPager **ppPager;
hash = tdbCstringHash(fname);
ppPager = &pEnv->pgrHash[hash % pEnv->nPgrHash];
for (; *ppPager && (strcmp(fname, (*ppPager)->dbFileName) != 0); ppPager = &((*ppPager)->pHashNext)) {
}
return *ppPager;
}
void tdbEnvAddPager(TENV *pEnv, SPager *pPager) {
u32 hash;
SPager **ppPager;
// rehash if neccessary
if (pEnv->nPager + 1 > pEnv->nPgrHash) {
// TODO
}
// add to list
pPager->pNext = pEnv->pgrList;
pEnv->pgrList = pPager;
// add to hash
hash = tdbCstringHash(pPager->dbFileName);
ppPager = &pEnv->pgrHash[hash % pEnv->nPgrHash];
pPager->pHashNext = *ppPager;
*ppPager = pPager;
// increase the counter
pEnv->nPager++;
}
void tdbEnvRemovePager(TENV *pEnv, SPager *pPager) {
u32 hash;
SPager **ppPager;
// remove from the list
for (ppPager = &pEnv->pgrList; *ppPager && (*ppPager != pPager); ppPager = &((*ppPager)->pNext)) {
}
ASSERT(*ppPager == pPager);
*ppPager = pPager->pNext;
// remove from hash
hash = tdbCstringHash(pPager->dbFileName);
ppPager = &pEnv->pgrHash[hash % pEnv->nPgrHash];
for (; *ppPager && *ppPager != pPager; ppPager = &((*ppPager)->pHashNext)) {
}
ASSERT(*ppPager == pPager);
*ppPager = pPager->pNext;
// decrease the counter
pEnv->nPager--;
// rehash if necessary
if (pEnv->nPgrHash > 8 && pEnv->nPager < pEnv->nPgrHash / 2) {
// TODO
}
}

21
source/libs/tdb/src/db/tdbPCache.c
View File

@ -34,18 +34,6 @@ struct SPCache {
})
#define PAGE_IS_PINNED(pPage) ((pPage)->pLruNext == NULL)
// For page ref
#define TDB_INIT_PAGE_REF(pPage) ((pPage)->nRef = 0)
#if 0
#define TDB_REF_PAGE(pPage) (++(pPage)->nRef)
#define TDB_UNREF_PAGE(pPage) (--(pPage)->nRef)
#define TDB_GET_PAGE_REF(pPage) ((pPage)->nRef)
#else
#define TDB_REF_PAGE(pPage) atomic_add_fetch_32(&((pPage)->nRef), 1)
#define TDB_UNREF_PAGE(pPage) atomic_sub_fetch_32(&((pPage)->nRef), 1)
#define TDB_GET_PAGE_REF(pPage) atomic_load_32(&((pPage)->nRef))
#endif
static int tdbPCacheOpenImpl(SPCache *pCache);
static void tdbPCacheInitLock(SPCache *pCache);
static void tdbPCacheClearLock(SPCache *pCache);
@ -107,12 +95,7 @@ void tdbPCacheRelease(SPCache *pCache, SPage *pPage) {
ASSERT(nRef >= 0);
if (nRef == 0) {
if (1 /*TODO: page still clean*/) {
tdbPCacheUnpinPage(pCache, pPage);
} else {
// TODO
ASSERT(0);
}
tdbPCacheUnpinPage(pCache, pPage);
}
}
@ -192,6 +175,8 @@ static void tdbPCacheUnpinPage(SPCache *pCache, SPage *pPage) {
tdbPCacheLock(pCache);
ASSERT(!pPage->isDirty);
nRef = TDB_GET_PAGE_REF(pPage);
ASSERT(nRef >= 0);
if (nRef == 0) {

105
source/libs/tdb/src/db/tdbPager.c
View File

@ -15,20 +15,6 @@
#include "tdbInt.h"
struct SPager {
char *dbFileName;
char *jFileName;
int pageSize;
uint8_t fid[TDB_FILE_ID_LEN];
tdb_fd_t fd;
tdb_fd_t jfd;
SPCache *pCache;
SPgno dbFileSize;
SPgno dbOrigSize;
SPage *pDirty;
u8 inTran;
};
typedef struct __attribute__((__packed__)) {
u8 hdrString[16];
u16 pageSize;
@ -41,9 +27,8 @@ TDB_STATIC_ASSERT(sizeof(SFileHdr) == 128, "Size of file header is not correct")
#define TDB_PAGE_INITIALIZED(pPage) ((pPage)->pPager != NULL)
static int tdbPagerReadPage(SPager *pPager, SPage *pPage);
static int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno);
static int tdbPagerInitPage(SPager *pPager, SPage *pPage, int (*initPage)(SPage *, void *), void *arg);
static int tdbPagerInitPage(SPager *pPager, SPage *pPage, int (*initPage)(SPage *, void *), void *arg, u8 loadPage);
static int tdbPagerWritePageToJournal(SPager *pPager, SPage *pPage);
static int tdbPagerWritePageToDB(SPager *pPager, SPage *pPage);
@ -131,26 +116,36 @@ int tdbPagerOpenDB(SPager *pPager, SPgno *ppgno, bool toCreate) {
}
int tdbPagerWrite(SPager *pPager, SPage *pPage) {
int ret;
int ret;
SPage **ppPage;
ASSERT(pPager->inTran);
#if 0
if (pPager->inTran == 0) {
ret = tdbPagerBegin(pPager);
if (ret < 0) {
return -1;
}
}
#endif
if (pPage->isDirty) return 0;
// ref page one more time so the page will not be release
TDB_REF_PAGE(pPage);
// Set page as dirty
pPage->isDirty = 1;
// Add page to dirty list
// TODO: sort the list according to the page number
pPage->pDirtyNext = pPager->pDirty;
pPager->pDirty = pPage;
// Add page to dirty list(TODO: NOT use O(n^2) algorithm)
for (ppPage = &pPager->pDirty; (*ppPage) && TDB_PAGE_PGNO(*ppPage) < TDB_PAGE_PGNO(pPage);
ppPage = &((*ppPage)->pDirtyNext)) {
}
ASSERT(*ppPage == NULL || TDB_PAGE_PGNO(*ppPage) > TDB_PAGE_PGNO(pPage));
pPage->pDirtyNext = *ppPage;
*ppPage = pPage;
// Write page to journal
// Write page to journal if neccessary
if (TDB_PAGE_PGNO(pPage) <= pPager->dbOrigSize) {
ret = tdbPagerWritePageToJournal(pPager, pPage);
if (ret < 0) {
@ -184,54 +179,46 @@ int tdbPagerCommit(SPager *pPager) {
SPage *pPage;
int ret;
// Begin commit
{
// TODO: Sync the journal file (Here or when write ?)
// sync the journal file
ret = tdbOsFSync(pPager->jfd);
if (ret < 0) {
// TODO
ASSERT(0);
return 0;
}
for (;;) {
pPage = pPager->pDirty;
if (pPage == NULL) break;
// loop to write the dirty pages to file
for (pPage = pPager->pDirty; pPage; pPage = pPage->pDirtyNext) {
// TODO: update the page footer
ret = tdbPagerWritePageToDB(pPager, pPage);
if (ret < 0) {
ASSERT(0);
return -1;
}
}
// release the page
for (pPage = pPager->pDirty; pPage; pPage = pPager->pDirty) {
pPager->pDirty = pPage->pDirtyNext;
pPage->pDirtyNext = NULL;
// TODO: release the page
pPage->isDirty = 0;
tdbPCacheRelease(pPager->pCache, pPage);
}
// sync the db file
tdbOsFSync(pPager->fd);
// remote the journal file
tdbOsClose(pPager->jfd);
tdbOsRemove(pPager->jFileName);
// pPager->jfd = -1;
pPager->dbOrigSize = pPager->dbFileSize;
pPager->inTran = 0;
return 0;
}
static int tdbPagerReadPage(SPager *pPager, SPage *pPage) {
i64 offset;
int ret;
ASSERT(memcmp(pPager->fid, pPage->pgid.fileid, TDB_FILE_ID_LEN) == 0);
offset = (pPage->pgid.pgno - 1) * (i64)(pPager->pageSize);
ret = tdbOsPRead(pPager->fd, pPage->pData, pPager->pageSize, offset);
if (ret < 0) {
// TODO: handle error
return -1;
}
return 0;
}
int tdbPagerGetPageSize(SPager *pPager) { return pPager->pageSize; }
int tdbPagerFetchPage(SPager *pPager, SPgno pgno, SPage **ppPage, int (*initPage)(SPage *, void *), void *arg) {
SPage *pPage;
SPgid pgid;
@ -247,7 +234,7 @@ int tdbPagerFetchPage(SPager *pPager, SPgno pgno, SPage **ppPage, int (*initPage
// Initialize the page if need
if (!TDB_PAGE_INITIALIZED(pPage)) {
ret = tdbPagerInitPage(pPager, pPage, initPage, arg);
ret = tdbPagerInitPage(pPager, pPage, initPage, arg, 1);
if (ret < 0) {
return -1;
}
@ -284,7 +271,7 @@ int tdbPagerNewPage(SPager *pPager, SPgno *ppgno, SPage **ppPage, int (*initPage
ASSERT(!TDB_PAGE_INITIALIZED(pPage));
// Initialize the page if need
ret = tdbPagerInitPage(pPager, pPage, initPage, arg);
ret = tdbPagerInitPage(pPager, pPage, initPage, arg, 0);
if (ret < 0) {
return -1;
}
@ -332,10 +319,11 @@ static int tdbPagerAllocPage(SPager *pPager, SPgno *ppgno) {
return 0;
}
static int tdbPagerInitPage(SPager *pPager, SPage *pPage, int (*initPage)(SPage *, void *), void *arg) {
static int tdbPagerInitPage(SPager *pPager, SPage *pPage, int (*initPage)(SPage *, void *), void *arg, u8 loadPage) {
int ret;
int lcode;
int nLoops;
i64 nRead;
lcode = TDB_TRY_LOCK_PAGE(pPage);
if (lcode == P_LOCK_SUCC) {
@ -344,6 +332,19 @@ static int tdbPagerInitPage(SPager *pPager, SPage *pPage, int (*initPage)(SPage
return 0;
}
if (loadPage) {
nRead = tdbOsPRead(pPager->fd, pPage->pData, pPage->pageSize, ((i64)pPage->pageSize) * TDB_PAGE_PGNO(pPage));
if (nRead < 0) {
// TODO
ASSERT(0);
return -1;
} else if (nRead < pPage->pageSize) {
// TODO
ASSERT(0);
return -1;
}
}
ret = (*initPage)(pPage, arg);
if (ret < 0) {
TDB_UNLOCK_PAGE(pPage);

36
source/libs/tdb/src/db/tdbTxn.c
View File

@ -15,17 +15,29 @@
#include "tdbInt.h"
int tdbTxnBegin(TENV *pEnv) {
// TODO
return 0;
}
// int tdbTxnBegin(TENV *pEnv) {
// // TODO
// return 0;
// }
int tdbTxnCommit(TENV *pEnv) {
// TODO
return 0;
}
// int tdbTxnCommit(TENV *pEnv) {
// SPager *pPager = NULL;
// int ret;
int tdbTxnRollback(TENV *pEnv) {
// TODO
return 0;
}
// for (;;) {
// break;
// ret = tdbPagerCommit(pPager);
// if (ret < 0) {
// ASSERT(0);
// return -1;
// }
// }
// // TODO
// return 0;
// }
// int tdbTxnRollback(TENV *pEnv) {
// // TODO
// return 0;
// }

2
source/libs/tdb/src/inc/tdbBtree.h
View File

@ -40,7 +40,7 @@ struct SBTC {
// SBTree
int tdbBtreeOpen(int keyLen, int valLen, SPager *pFile, FKeyComparator kcmpr, SBTree **ppBt);
int tdbBtreeClose(SBTree *pBt);
int tdbBtCursorInsert(SBTC *pCur, const void *pKey, int kLen, const void *pVal, int vLen);
int tdbBtreeInsert(SBTree *pBt, const void *pKey, int kLen, const void *pVal, int vLen);
int tdbBtreeGet(SBTree *pBt, const void *pKey, int kLen, void **ppVal, int *vLen);
int tdbBtreePGet(SBTree *pBt, const void *pKey, int kLen, void **ppKey, int *pkLen, void **ppVal, int *vLen);

9
source/libs/tdb/src/inc/tdbEnv.h
View File

@ -25,11 +25,20 @@ typedef struct STEnv {
char *jfname;
int jfd;
SPCache *pCache;
SPager *pgrList;
int nPager;
int nPgrHash;
SPager **pgrHash;
} TENV;
int tdbEnvOpen(const char *rootDir, int pageSize, int cacheSize, TENV **ppEnv);
int tdbEnvClose(TENV *pEnv);
int tdbBegin(TENV *pEnv);
int tdbCommit(TENV *pEnv);
int tdbRollback(TENV *pEnv);
void tdbEnvAddPager(TENV *pEnv, SPager *pPager);
void tdbEnvRemovePager(TENV *pEnv, SPager *pPager);
SPager *tdbEnvGetPager(TENV *pEnv, const char *fname);
#ifdef __cplusplus

19
source/libs/tdb/src/inc/tdbInt.h
View File

@ -16,8 +16,6 @@
#ifndef _TD_TDB_INTERNAL_H_
#define _TD_TDB_INTERNAL_H_
#include "os.h"
#include "tdb.h"
#ifdef __cplusplus
@ -91,23 +89,6 @@ static FORCE_INLINE int tdbCmprPgId(const void *p1, const void *p2) {
// dbname
#define TDB_MAX_DBNAME_LEN 24
// tdb_log
#define tdbError(var)
#define TERR_A(val, op, flag) \
do { \
if (((val) = (op)) != 0) { \
goto flag; \
} \
} while (0)
#define TERR_B(val, op, flag) \
do { \
if (((val) = (op)) == NULL) { \
goto flag; \
} \
} while (0)
#define TDB_VARIANT_LEN ((int)-1)
typedef int (*FKeyComparator)(const void *pKey1, int kLen1, const void *pKey2, int kLen2);

8
source/libs/tdb/src/inc/tdbOs.h
View File

@ -24,6 +24,8 @@ extern "C" {
#define TDB_FOR_TDENGINE
#ifdef TDB_FOR_TDENGINE
#include "os.h"
#include "thash.h"
// For memory -----------------
#define tdbOsMalloc taosMemoryMalloc
@ -95,7 +97,11 @@ typedef int tdb_fd_t;
#define tdbOsOpen(PATH, OPTION, MODE) open((PATH), (OPTION), (MODE))
#define tdbOsClose close
#define tdbOsClose(FD) \
do { \
close(FD); \
(FD) = -1; \
} while (0)
i64 tdbOsRead(tdb_fd_t fd, void *pData, i64 nBytes);
i64 tdbOsPRead(tdb_fd_t fd, void *pData, i64 nBytes, i64 offset);

12
source/libs/tdb/src/inc/tdbPCache.h
View File

@ -33,6 +33,18 @@ extern "C" {
SPager *pPager; \
SPgid pgid;
// For page ref
#define TDB_INIT_PAGE_REF(pPage) ((pPage)->nRef = 0)
#if 0
#define TDB_REF_PAGE(pPage) (++(pPage)->nRef)
#define TDB_UNREF_PAGE(pPage) (--(pPage)->nRef)
#define TDB_GET_PAGE_REF(pPage) ((pPage)->nRef)
#else
#define TDB_REF_PAGE(pPage) atomic_add_fetch_32(&((pPage)->nRef), 1)
#define TDB_UNREF_PAGE(pPage) atomic_sub_fetch_32(&((pPage)->nRef), 1)
#define TDB_GET_PAGE_REF(pPage) atomic_load_32(&((pPage)->nRef))
#endif
int tdbPCacheOpen(int pageSize, int cacheSize, SPCache **ppCache);
int tdbPCacheClose(SPCache *pCache);
SPage *tdbPCacheFetch(SPCache *pCache, const SPgid *pPgid, bool alcNewPage);

1
source/libs/tdb/src/inc/tdbPage.h
View File

@ -100,6 +100,7 @@ struct SPage {
// APIs
#define TDB_PAGE_TOTAL_CELLS(pPage) ((pPage)->nOverflow + (pPage)->pPageMethods->getCellNum(pPage))
#define TDB_PAGE_USABLE_SIZE(pPage) ((u8 *)(pPage)->pPageFtr - (pPage)->pCellIdx)
#define TDB_PAGE_FREE_SIZE(pPage) (*(pPage)->pPageMethods->getFreeBytes)(pPage)
#define TDB_PAGE_PGNO(pPage) ((pPage)->pgid.pgno)
#define TDB_BYTES_CELL_TAKEN(pPage, pCell) ((*(pPage)->xCellSize)(pPage, pCell) + (pPage)->pPageMethods->szOffset)
#define TDB_PAGE_OFFSET_SIZE(pPage) ((pPage)->pPageMethods->szOffset)

17
source/libs/tdb/src/inc/tdbPager.h
View File

@ -20,13 +20,28 @@
extern "C" {
#endif
struct SPager {
char *dbFileName;
char *jFileName;
int pageSize;
uint8_t fid[TDB_FILE_ID_LEN];
tdb_fd_t fd;
tdb_fd_t jfd;
SPCache *pCache;
SPgno dbFileSize;
SPgno dbOrigSize;
SPage *pDirty;
u8 inTran;
SPager *pNext; // used by TENV
SPager *pHashNext; // used by TENV
};
int tdbPagerOpen(SPCache *pCache, const char *fileName, SPager **ppPager);
int tdbPagerClose(SPager *pPager);
int tdbPagerOpenDB(SPager *pPager, SPgno *ppgno, bool toCreate);
int tdbPagerWrite(SPager *pPager, SPage *pPage);
int tdbPagerBegin(SPager *pPager);
int tdbPagerCommit(SPager *pPager);
int tdbPagerGetPageSize(SPager *pPager);
int tdbPagerFetchPage(SPager *pPager, SPgno pgno, SPage **ppPage, int (*initPage)(SPage *, void *), void *arg);
int tdbPagerNewPage(SPager *pPager, SPgno *ppgno, SPage **ppPage, int (*initPage)(SPage *, void *), void *arg);
void tdbPagerReturnPage(SPager *pPager, SPage *pPage);

4
source/libs/tdb/src/inc/tdbTxn.h
View File

@ -28,10 +28,6 @@ struct STxn {
void *xArg;
};
int tdbTxnBegin(TENV *pEnv);
int tdbTxnCommit(TENV *pEnv);
int tdbTxnRollback(TENV *pEnv);
#ifdef __cplusplus
}
#endif

2
source/libs/tdb/src/inc/tdbUtil.h
View File

@ -101,6 +101,8 @@ static inline int tdbGetVarInt(const u8 *p, int *v) {
return n;
}
static inline u32 tdbCstringHash(const char *s) { return MurmurHash3_32(s, strlen(s)); }
#ifdef __cplusplus
}
#endif

40
source/libs/tdb/test/tdbTest.cpp
View File

@ -118,10 +118,10 @@ TEST(tdb_test, simple_test) {
TENV *pEnv;
TDB *pDb;
FKeyComparator compFunc;
int nData = 1000000;
int nData = 50000000;
// Open Env
ret = tdbEnvOpen("tdb", 4096, 256000, &pEnv);
ret = tdbEnvOpen("tdb", 4096, 64, &pEnv);
GTEST_ASSERT_EQ(ret, 0);
// Create a database
@ -134,36 +134,23 @@ TEST(tdb_test, simple_test) {
char val[64];
{ // Insert some data
int i = 1;
SPoolMem *pPool;
int memPoolCapacity = 16 * 1024;
for (int i = 1; i <= nData;) {
tdbBegin(pEnv);
pPool = openPool();
tdbTxnBegin(pEnv);
for (;;) {
if (i > nData) break;
sprintf(key, "key%d", i);
sprintf(val, "value%d", i);
ret = tdbDbInsert(pDb, key, strlen(key), val, strlen(val));
GTEST_ASSERT_EQ(ret, 0);
if (pPool->size >= memPoolCapacity) {
tdbTxnCommit(pEnv);
clearPool(pPool);
tdbTxnBegin(pEnv);
for (int k = 0; k < 2000; k++) {
sprintf(key, "key%d", i);
sprintf(val, "value%d", i);
ret = tdbDbInsert(pDb, key, strlen(key), val, strlen(val));
GTEST_ASSERT_EQ(ret, 0);
i++;
}
i++;
tdbCommit(pEnv);
}
closePool(pPool);
}
tdbCommit(pEnv);
{ // Query the data
void *pVal = NULL;
int vLen;
@ -173,6 +160,7 @@ TEST(tdb_test, simple_test) {
sprintf(val, "value%d", i);
ret = tdbDbGet(pDb, key, strlen(key), &pVal, &vLen);
ASSERT(ret == 0);
GTEST_ASSERT_EQ(ret, 0);
GTEST_ASSERT_EQ(vLen, strlen(val));

2
source/os/src/osFile.c
View File

@ -294,7 +294,7 @@ int64_t taosCloseFile(TdFilePtr *ppFile) {
#if FILE_WITH_LOCK
taosThreadRwlockWrlock(&((*ppFile)->rwlock));
#endif
if (ppFile == NULL || *ppFile == NULL || (*ppFile)->fd == -1) {
if (ppFile == NULL || *ppFile == NULL) {
return 0;
}
if ((*ppFile)->fp != NULL) {

31
source/os/src/osMemory.c
View File

@ -23,15 +23,22 @@
#define TD_MEMORY_STACK_TRACE_DEPTH 10
typedef struct TdMemoryInfo *TdMemoryInfoPtr;
typedef struct TdMemoryInfo {
int32_t symbol;
int32_t memorySize;
void *stackTrace[TD_MEMORY_STACK_TRACE_DEPTH]; // gdb: disassemble /m 0xXXX
} *TdMemoryInfoPtr , TdMemoryInfo;
// TdMemoryInfoPtr pNext;
// TdMemoryInfoPtr pPrev;
} TdMemoryInfo;
// static TdMemoryInfoPtr GlobalMemoryPtr = NULL;
#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
#define tstrdup(str) _strdup(str)
#else
#define tstrdup(str) strdup(str)
#include<execinfo.h>
@ -129,6 +136,26 @@ void *taosMemoryRealloc(void *ptr, int32_t size) {
#endif
}
void *taosMemoryStrDup(void *ptr) {
#ifdef USE_TD_MEMORY
if (ptr == NULL) return NULL;
TdMemoryInfoPtr pTdMemoryInfo = (TdMemoryInfoPtr)((char*)ptr - sizeof(TdMemoryInfo));
assert(pTdMemoryInfo->symbol == TD_MEMORY_SYMBOL);
void *tmp = tstrdup((const char *)pTdMemoryInfo);
if (tmp == NULL) return NULL;
memcpy(tmp, pTdMemoryInfo, sizeof(TdMemoryInfo));
taosBackTrace(((TdMemoryInfoPtr)tmp)->stackTrace,TD_MEMORY_STACK_TRACE_DEPTH);
return (char*)tmp + sizeof(TdMemoryInfo);
#else
return tstrdup((const char *)ptr);
#endif
}
void taosMemoryFree(const void *ptr) {
if (ptr == NULL) return;

21
tests/script/runAllSimCases.sh Executable file
View File

@ -0,0 +1,21 @@
#!/bin/bash
##################################################
#
# Do simulation test
#
##################################################
set -e
#set -x
while read line
do
firstChar=`echo ${line:0:1}`
if [[ -n "$line" ]] && [[ $firstChar != "#" ]]; then
echo "======== $line ========"
$line
fi
done < ./jenkins/basic.txt

4
tests/script/tsim/db/alter_option.sim
View File

@ -138,7 +138,7 @@ sql_error alter database db ntables 0
sql_error alter database db ntables 1
sql_error alter database db ntables 10
#print ============== modify replica
#print ============== modify replica # TD-14409
sql_error alter database db replica 2
sql_error alter database db replica 5
sql_error alter database db replica -1
@ -270,7 +270,7 @@ if $data12_db != 2 then
return -1
endi
#sql_error alter database db wal 0 # TD-14436
sql_error alter database db wal 0 # TD-14436
sql_error alter database db wal 3
sql_error alter database db wal 100
sql_error alter database db wal -1

102
tests/script/tsim/parser/groupby-basic.sim
View File

@ -142,68 +142,68 @@ if $row != 10 then
return -1
endi
if $data00 != @2022-01-01 00:00:00.000@ then
if $data00 != @22-01-01 00:00:00.000@ then
return -1
endi
if $data01 != 0 then
return -1
endi
if $data90 != @2022-01-01 00:00:00.009@ then
if $data90 != @22-01-01 00:00:00.009@ then
return -1
endi
if $data91 != 9 then
return -1
endi
sql select sum(c1), c1, avg(c1), min(c1), max(c2) from group_tb0 where c1 < 20 group by c1;
if $row != 20 then
return -1
endi
if $data00 != 0 then
return -1
endi
if $data01 != 0 then
return -1
endi
print $data02
if $data02 != 0.000000000 then
return -1
endi
if $data03 != 0 then
return -1
endi
print $data04
if $data04 != 0.00000 then
return -1
endi
if $data10 != 100 then
return -1
endi
if $data11 != 1 then
return -1
endi
print $data12
if $data12 != 1.000000000 then
return -1
endi
if $data13 != 1 then
return -1
endi
if $data14 != 1.00000 then
print expect 1.00000, actual:$data14
return -1
endi
print ============> filter not supported yet.
#sql select sum(c1), c1, avg(c1), min(c1), max(c2) from group_tb0 where c1 < 20 group by c1;
#if $row != 20 then
# return -1
#endi
#
#if $data00 != 0 then
# return -1
#endi
#
#if $data01 != 0 then
# return -1
#endi
#
#print $data02
#if $data02 != 0.000000000 then
# return -1
#endi
#
#if $data03 != 0 then
# return -1
#endi
#
#print $data04
#if $data04 != 0.00000 then
# return -1
#endi
#
#if $data10 != 100 then
# return -1
#endi
#
#if $data11 != 1 then
# return -1
#endi
#
#print $data12
#if $data12 != 1.000000000 then
# return -1
#endi
#
#if $data13 != 1 then
# return -1
#endi
#
#if $data14 != 1.00000 then
# print expect 1.00000, actual:$data14
# return -1
#endi
sql_error select sum(c1), ts, c1 from group_tb0 where c1<20 group by c1;
sql_error select first(ts), ts, c2 from group_tb0 where c1 < 20 group by c1;