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feat: show create table

This commit is contained in:
dapan1121 2022-06-20 20:58:36 +08:00
parent 88aff7bae1
commit be2935cba6
29 changed files with 781 additions and 35 deletions
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10
include/common/tmsg.h
View File

@ -444,6 +444,7 @@ typedef struct {
char* comment;
char* pAst1;
char* pAst2;
SArray* pFuncs;
} SMCreateStbReq;
int32_t tSerializeSMCreateStbReq(void* buf, int32_t bufLen, SMCreateStbReq* pReq);
@ -685,9 +686,12 @@ typedef struct {
int64_t watermark1;
int64_t watermark2;
int32_t ttl;
char* pAst1;
char* pAst2;
SArray* pFuncs;
int32_t commentLen;
char* pComment;
SSchema* pSchemas;
int32_t tagsLen;
char* pTags;
} STableCfg;
typedef STableCfg STableCfgRsp;
@ -697,7 +701,7 @@ int32_t tDeserializeSTableCfgReq(void *buf, int32_t bufLen, STableCfgReq *pReq);
int32_t tSerializeSTableCfgRsp(void *buf, int32_t bufLen, STableCfgRsp *pRsp);
int32_t tDeserializeSTableCfgRsp(void *buf, int32_t bufLen, STableCfgRsp *pRsp);
void tFreeSTableCfgRsp(STableCfgRsp *pRsp);
typedef struct {
char db[TSDB_DB_FNAME_LEN];

2
include/libs/catalog/catalog.h
View File

@ -282,6 +282,8 @@ int32_t catalogGetIndexMeta(SCatalog* pCtg, SRequestConnInfo* pConn, const char*
int32_t catalogGetTableIndex(SCatalog* pCtg, SRequestConnInfo* pConn, const SName* pTableName, SArray** pRes);
int32_t catalogRefreshGetTableCfg(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, STableCfg** pCfg);
int32_t catalogUpdateTableIndex(SCatalog* pCtg, STableIndexRsp *pRsp);
int32_t catalogGetUdfInfo(SCatalog* pCtg, SRequestConnInfo* pConn, const char* funcName, SFuncInfo* pInfo);

5
include/libs/nodes/cmdnodes.h
View File

@ -32,6 +32,11 @@ extern "C" {
#define SHOW_CREATE_DB_RESULT_FIELD1_LEN (TSDB_DB_NAME_LEN + VARSTR_HEADER_SIZE)
#define SHOW_CREATE_DB_RESULT_FIELD2_LEN (TSDB_MAX_BINARY_LEN + VARSTR_HEADER_SIZE)
#define SHOW_CREATE_TB_RESULT_COLS 2
#define SHOW_CREATE_TB_RESULT_FIELD1_LEN (TSDB_TABLE_NAME_LEN + VARSTR_HEADER_SIZE)
#define SHOW_CREATE_TB_RESULT_FIELD2_LEN (TSDB_MAX_BINARY_LEN + VARSTR_HEADER_SIZE)
#define PRIVILEGE_TYPE_MASK(n) (1 << n)
#define PRIVILEGE_TYPE_ALL PRIVILEGE_TYPE_MASK(0)

1
include/libs/qcom/query.h
View File

@ -207,6 +207,7 @@ char* jobTaskStatusStr(int32_t status);
SSchema createSchema(int8_t type, int32_t bytes, col_id_t colId, const char* name);
void destroyQueryExecRes(SQueryExecRes* pRes);
int32_t dataConverToStr(char *str, int type, void *buf, int32_t bufSize, int32_t *len);
extern int32_t (*queryBuildMsg[TDMT_MAX])(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void*(*mallocFp)(int32_t));
extern int32_t (*queryProcessMsgRsp[TDMT_MAX])(void* output, char* msg, int32_t msgSize);

1
include/util/taoserror.h
View File

@ -129,6 +129,7 @@ int32_t* taosGetErrno();
#define TSDB_CODE_TSC_STMT_CLAUSE_ERROR TAOS_DEF_ERROR_CODE(0, 0X0227)
#define TSDB_CODE_TSC_QUERY_KILLED TAOS_DEF_ERROR_CODE(0, 0X0228)
#define TSDB_CODE_TSC_NO_EXEC_NODE TAOS_DEF_ERROR_CODE(0, 0X0229)
#define TSDB_CODE_TSC_NOT_STABLE_ERROR TAOS_DEF_ERROR_CODE(0, 0X022a)
// mnode-common
#define TSDB_CODE_MND_APP_ERROR TAOS_DEF_ERROR_CODE(0, 0x0300)

2
source/client/inc/clientInt.h
View File

@ -46,7 +46,7 @@ extern "C" {
#define ERROR_MSG_BUF_DEFAULT_SIZE 512
#define HEARTBEAT_INTERVAL 1500 // ms
#define SYNC_ON_TOP_OF_ASYNC 1
#define SYNC_ON_TOP_OF_ASYNC 0
enum {
RES_TYPE__QUERY = 1,

130
source/common/src/tmsg.c
View File

@ -532,6 +532,14 @@ int32_t tSerializeSMCreateStbReq(void *buf, int32_t bufLen, SMCreateStbReq *pReq
if (pReq->ast2Len > 0) {
if (tEncodeBinary(&encoder, pReq->pAst2, pReq->ast2Len) < 0) return -1;
}
int32_t numOfFuncs = taosArrayGetSize(pReq->pFuncs);
if (tEncodeI32(&encoder, numOfFuncs) < 0) return -1;
for (int32_t i = 0; i < numOfFuncs; ++i) {
const char *pFunc = taosArrayGet(pReq->pFuncs, i);
if (tEncodeCStr(&encoder, pFunc) < 0) return -1;
}
tEndEncode(&encoder);
int32_t tlen = encoder.pos;
@ -606,6 +614,21 @@ int32_t tDeserializeSMCreateStbReq(void *buf, int32_t bufLen, SMCreateStbReq *pR
if (tDecodeCStrTo(&decoder, pReq->pAst2) < 0) return -1;
}
int32_t numOfFuncs = 0;
if (tDecodeI32(&decoder, &numOfFuncs) < 0) return -1;
if (numOfFuncs > 0) {
pReq->pFuncs = taosArrayInit(numOfFuncs, TSDB_FUNC_NAME_LEN);
if (NULL == pReq->pFuncs) return -1;
}
for (int32_t i = 0; i < numOfFuncs; ++i) {
char* pFunc = NULL;
if (tDecodeCStrAlloc(&decoder, &pFunc) < 0) return -1;
if (taosArrayPush(pReq->pFuncs, pFunc) == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
}
tEndDecode(&decoder);
tDecoderClear(&decoder);
@ -618,8 +641,7 @@ void tFreeSMCreateStbReq(SMCreateStbReq *pReq) {
taosMemoryFreeClear(pReq->comment);
taosMemoryFreeClear(pReq->pAst1);
taosMemoryFreeClear(pReq->pAst2);
pReq->pColumns = NULL;
pReq->pTags = NULL;
taosArrayDestroy(pReq->pFuncs);
}
int32_t tSerializeSMDropStbReq(void *buf, int32_t bufLen, SMDropStbReq *pReq) {
@ -1804,13 +1826,117 @@ int32_t tDeserializeSTableCfgReq(void *buf, int32_t bufLen, STableCfgReq *pReq)
}
int32_t tSerializeSTableCfgRsp(void *buf, int32_t bufLen, STableCfgRsp *pRsp) {
SEncoder encoder = {0};
tEncoderInit(&encoder, buf, bufLen);
if (tStartEncode(&encoder) < 0) return -1;
if (tEncodeCStr(&encoder, pRsp->tbName) < 0) return -1;
if (tEncodeCStr(&encoder, pRsp->stbName) < 0) return -1;
if (tEncodeCStr(&encoder, pRsp->dbFName) < 0) return -1;
if (tEncodeI32(&encoder, pRsp->numOfTags) < 0) return -1;
if (tEncodeI32(&encoder, pRsp->numOfColumns) < 0) return -1;
if (tEncodeI8(&encoder, pRsp->tableType) < 0) return -1;
if (tEncodeI64(&encoder, pRsp->delay1) < 0) return -1;
if (tEncodeI64(&encoder, pRsp->delay2) < 0) return -1;
if (tEncodeI64(&encoder, pRsp->watermark1) < 0) return -1;
if (tEncodeI64(&encoder, pRsp->watermark2) < 0) return -1;
if (tEncodeI32(&encoder, pRsp->ttl) < 0) return -1;
int32_t numOfFuncs = taosArrayGetSize(pRsp->pFuncs);
if (tEncodeI32(&encoder, numOfFuncs) < 0) return -1;
for (int32_t i = 0; i < numOfFuncs; ++i) {
const char *pFunc = taosArrayGet(pRsp->pFuncs, i);
if (tEncodeCStr(&encoder, pFunc) < 0) return -1;
}
if (tEncodeI32(&encoder, pRsp->commentLen) < 0) return -1;
if (pRsp->commentLen > 0) {
if (tEncodeCStr(&encoder, pRsp->pComment) < 0) return -1;
}
for (int32_t i = 0; i < pRsp->numOfColumns + pRsp->numOfTags; ++i) {
SSchema *pSchema = &pRsp->pSchemas[i];
if (tEncodeSSchema(&encoder, pSchema) < 0) return -1;
}
if (tEncodeI32(&encoder, pRsp->tagsLen) < 0) return -1;
if (tEncodeBinary(&encoder, pRsp->pTags, pRsp->tagsLen) < 0) return -1;
tEndEncode(&encoder);
int32_t tlen = encoder.pos;
tEncoderClear(&encoder);
return tlen;
}
int32_t tDeserializeSTableCfgRsp(void *buf, int32_t bufLen, STableCfgRsp *pRsp) {
SDecoder decoder = {0};
tDecoderInit(&decoder, buf, bufLen);
if (tStartDecode(&decoder) < 0) return -1;
if (tDecodeCStrTo(&decoder, pRsp->tbName) < 0) return -1;
if (tDecodeCStrTo(&decoder, pRsp->stbName) < 0) return -1;
if (tDecodeCStrTo(&decoder, pRsp->dbFName) < 0) return -1;
if (tDecodeI32(&decoder, &pRsp->numOfTags) < 0) return -1;
if (tDecodeI32(&decoder, &pRsp->numOfColumns) < 0) return -1;
if (tDecodeI8(&decoder, &pRsp->tableType) < 0) return -1;
if (tDecodeI64(&decoder, &pRsp->delay1) < 0) return -1;
if (tDecodeI64(&decoder, &pRsp->delay2) < 0) return -1;
if (tDecodeI64(&decoder, &pRsp->watermark1) < 0) return -1;
if (tDecodeI64(&decoder, &pRsp->watermark2) < 0) return -1;
if (tDecodeI32(&decoder, &pRsp->ttl) < 0) return -1;
int32_t numOfFuncs = 0;
if (tDecodeI32(&decoder, &numOfFuncs) < 0) return -1;
if (numOfFuncs > 0) {
pRsp->pFuncs = taosArrayInit(numOfFuncs, TSDB_FUNC_NAME_LEN);
if (NULL == pRsp->pFuncs) return -1;
}
for (int32_t i = 0; i < numOfFuncs; ++i) {
char pFunc[TSDB_FUNC_NAME_LEN];
if (tDecodeCStrTo(&decoder, pFunc) < 0) return -1;
if (taosArrayPush(pRsp->pFuncs, pFunc) == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
}
if (tDecodeI32(&decoder, &pRsp->commentLen) < 0) return -1;
if (pRsp->commentLen > 0) {
if (tDecodeCStrAlloc(&decoder, &pRsp->pComment) < 0) return -1;
} else {
pRsp->pComment = NULL;
}
int32_t totalCols = pRsp->numOfTags + pRsp->numOfColumns;
pRsp->pSchemas = taosMemoryMalloc(sizeof(SSchema) * totalCols);
if (pRsp->pSchemas == NULL) return -1;
for (int32_t i = 0; i < totalCols; ++i) {
SSchema *pSchema = &pRsp->pSchemas[i];
if (tDecodeSSchema(&decoder, pSchema) < 0) return -1;
}
if (tDecodeI32(&decoder, &pRsp->tagsLen) < 0) return -1;
if (tDecodeBinaryAlloc(&decoder, &pRsp->pTags, NULL) < 0) return -1;
tEndDecode(&decoder);
tDecoderClear(&decoder);
return 0;
}
void tFreeSTableCfgRsp(STableCfgRsp *pRsp) {
if (NULL == pRsp) {
return;
}
taosMemoryFreeClear(pRsp->pComment);
taosMemoryFreeClear(pRsp->pSchemas);
taosMemoryFreeClear(pRsp->pTags);
taosArrayDestroy(pRsp->pFuncs);
}
int32_t tSerializeSCreateDbReq(void *buf, int32_t bufLen, SCreateDbReq *pReq) {
SEncoder encoder = {0};

5
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -343,12 +343,17 @@ typedef struct {
int32_t nextColId;
float xFilesFactor;
int32_t delay;
int32_t delay1;
int32_t delay2;
int64_t watermark1;
int64_t watermark2;
int32_t ttl;
int32_t numOfColumns;
int32_t numOfTags;
int32_t commentLen;
int32_t ast1Len;
int32_t ast2Len;
SArray* pFuncs;
SSchema* pColumns;
SSchema* pTags;
char* comment;

1
source/dnode/mnode/impl/inc/mndInfoSchema.h
View File

@ -25,6 +25,7 @@ extern "C" {
int32_t mndInitInfos(SMnode *pMnode);
void mndCleanupInfos(SMnode *pMnode);
int32_t mndBuildInsTableSchema(SMnode *pMnode, const char *dbFName, const char *tbName, STableMetaRsp *pRsp);
int32_t mndBuildInsTableCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp);
#ifdef __cplusplus
}

1
source/dnode/mnode/impl/inc/mndPerfSchema.h
View File

@ -23,6 +23,7 @@ extern "C" {
#endif
int32_t mndBuildPerfsTableSchema(SMnode *pMnode, const char *dbFName, const char *tbName, STableMetaRsp *pRsp);
int32_t mndBuildPerfsTableCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp);
int32_t mndInitPerfs(SMnode *pMnode);
void mndCleanupPerfs(SMnode *pMnode);

32
source/dnode/mnode/impl/src/mndInfoSchema.c
View File

@ -90,6 +90,38 @@ int32_t mndBuildInsTableSchema(SMnode *pMnode, const char *dbFName, const char *
return 0;
}
int32_t mndBuildInsTableCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp) {
if (NULL == pMnode->infosMeta) {
terrno = TSDB_CODE_MND_NOT_READY;
return -1;
}
STableMetaRsp *pMeta = taosHashGet(pMnode->infosMeta, tbName, strlen(tbName));
if (NULL == pMeta) {
mError("invalid information schema table name:%s", tbName);
terrno = TSDB_CODE_MND_INVALID_SYS_TABLENAME;
return -1;
}
strcpy(pRsp->tbName, pMeta->tbName);
strcpy(pRsp->stbName, pMeta->stbName);
strcpy(pRsp->dbFName, pMeta->dbFName);
pRsp->numOfTags = pMeta->numOfTags;
pRsp->numOfColumns = pMeta->numOfColumns;
pRsp->tableType = pMeta->tableType;
pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));
if (pRsp->pSchemas == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
pRsp->pSchemas = NULL;
return -1;
}
memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));
return 0;
}
int32_t mndInitInfos(SMnode *pMnode) {
pMnode->infosMeta = taosHashInit(20, taosGetDefaultHashFunction(TSDB_DATA_TYPE_VARCHAR), false, HASH_NO_LOCK);
if (pMnode->infosMeta == NULL) {

31
source/dnode/mnode/impl/src/mndPerfSchema.c
View File

@ -92,6 +92,37 @@ int32_t mndBuildPerfsTableSchema(SMnode *pMnode, const char *dbFName, const char
return 0;
}
int32_t mndBuildPerfsTableCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp) {
if (NULL == pMnode->perfsMeta) {
terrno = TSDB_CODE_MND_NOT_READY;
return -1;
}
STableMetaRsp *pMeta = taosHashGet(pMnode->perfsMeta, tbName, strlen(tbName));
if (NULL == pMeta) {
mError("invalid performance schema table name:%s", tbName);
terrno = TSDB_CODE_MND_INVALID_SYS_TABLENAME;
return -1;
}
strcpy(pRsp->tbName, pMeta->tbName);
strcpy(pRsp->stbName, pMeta->stbName);
strcpy(pRsp->dbFName, pMeta->dbFName);
pRsp->numOfTags = pMeta->numOfTags;
pRsp->numOfColumns = pMeta->numOfColumns;
pRsp->tableType = pMeta->tableType;
pRsp->pSchemas = taosMemoryCalloc(pMeta->numOfColumns, sizeof(SSchema));
if (pRsp->pSchemas == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
pRsp->pSchemas = NULL;
return -1;
}
memcpy(pRsp->pSchemas, pMeta->pSchemas, pMeta->numOfColumns * sizeof(SSchema));
return 0;
}
int32_t mndInitPerfs(SMnode *pMnode) {
pMnode->perfsMeta = taosHashInit(20, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_NO_LOCK);
if (pMnode->perfsMeta == NULL) {

144
source/dnode/mnode/impl/src/mndStb.c
View File

@ -43,6 +43,7 @@ static int32_t mndProcessDropStbReq(SRpcMsg *pReq);
static int32_t mndProcessTableMetaReq(SRpcMsg *pReq);
static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
static void mndCancelGetNextStb(SMnode *pMnode, void *pIter);
static int32_t mndProcessTableCfgReq(SRpcMsg *pReq);
int32_t mndInitStb(SMnode *pMnode) {
SSdbTable table = {
@ -249,6 +250,7 @@ static int32_t mndStbActionDelete(SSdb *pSdb, SStbObj *pStb) {
taosMemoryFreeClear(pStb->comment);
taosMemoryFreeClear(pStb->pAst1);
taosMemoryFreeClear(pStb->pAst2);
taosArrayDestroy(pStb->pFuncs);
return 0;
}
@ -677,6 +679,11 @@ int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreat
pDst->numOfColumns = pCreate->numOfColumns;
pDst->numOfTags = pCreate->numOfTags;
pDst->commentLen = pCreate->commentLen;
pDst->delay1 = pCreate->delay1;
pDst->delay2 = pCreate->delay2;
pDst->pFuncs = pCreate->pFuncs;
pCreate->pFuncs = NULL;
if (pDst->commentLen > 0) {
pDst->comment = taosMemoryCalloc(pDst->commentLen + 1, 1);
if (pDst->comment == NULL) {
@ -1274,6 +1281,60 @@ static int32_t mndBuildStbSchemaImp(SDbObj *pDb, SStbObj *pStb, const char *tbNa
return 0;
}
static int32_t mndBuildStbCfgImp(SDbObj *pDb, SStbObj *pStb, const char *tbName, STableCfgRsp *pRsp) {
taosRLockLatch(&pStb->lock);
int32_t totalCols = pStb->numOfColumns + pStb->numOfTags;
pRsp->pSchemas = taosMemoryCalloc(totalCols, sizeof(SSchema));
if (pRsp->pSchemas == NULL) {
taosRUnLockLatch(&pStb->lock);
terrno = TSDB_CODE_OUT_OF_MEMORY;
return -1;
}
strcpy(pRsp->dbFName, pStb->db);
strcpy(pRsp->tbName, tbName);
strcpy(pRsp->stbName, tbName);
pRsp->numOfTags = pStb->numOfTags;
pRsp->numOfColumns = pStb->numOfColumns;
pRsp->tableType = TSDB_SUPER_TABLE;
pRsp->delay1 = pStb->delay1;
pRsp->delay2 = pStb->delay2;
pRsp->watermark1 = pStb->watermark1;
pRsp->watermark2 = pStb->watermark2;
pRsp->ttl = pStb->ttl;
pRsp->commentLen = pStb->commentLen;
if (pStb->commentLen > 0) {
pRsp->pComment = strdup(pStb->comment);
}
for (int32_t i = 0; i < pStb->numOfColumns; ++i) {
SSchema *pSchema = &pRsp->pSchemas[i];
SSchema *pSrcSchema = &pStb->pColumns[i];
memcpy(pSchema->name, pSrcSchema->name, TSDB_COL_NAME_LEN);
pSchema->type = pSrcSchema->type;
pSchema->colId = pSrcSchema->colId;
pSchema->bytes = pSrcSchema->bytes;
}
for (int32_t i = 0; i < pStb->numOfTags; ++i) {
SSchema *pSchema = &pRsp->pSchemas[i + pStb->numOfColumns];
SSchema *pSrcSchema = &pStb->pTags[i];
memcpy(pSchema->name, pSrcSchema->name, TSDB_COL_NAME_LEN);
pSchema->type = pSrcSchema->type;
pSchema->colId = pSrcSchema->colId;
pSchema->bytes = pSrcSchema->bytes;
}
if (pStb->pFuncs) {
pRsp->pFuncs = taosArrayDup(pStb->pFuncs);
}
taosRUnLockLatch(&pStb->lock);
return 0;
}
static int32_t mndBuildStbSchema(SMnode *pMnode, const char *dbFName, const char *tbName, STableMetaRsp *pRsp,
int32_t *smaVer) {
char tbFName[TSDB_TABLE_FNAME_LEN] = {0};
@ -1302,6 +1363,32 @@ static int32_t mndBuildStbSchema(SMnode *pMnode, const char *dbFName, const char
return code;
}
static int32_t mndBuildStbCfg(SMnode *pMnode, const char *dbFName, const char *tbName, STableCfgRsp *pRsp) {
char tbFName[TSDB_TABLE_FNAME_LEN] = {0};
snprintf(tbFName, sizeof(tbFName), "%s.%s", dbFName, tbName);
SDbObj *pDb = mndAcquireDb(pMnode, dbFName);
if (pDb == NULL) {
terrno = TSDB_CODE_MND_DB_NOT_SELECTED;
return -1;
}
SStbObj *pStb = mndAcquireStb(pMnode, tbFName);
if (pStb == NULL) {
mndReleaseDb(pMnode, pDb);
terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
return -1;
}
int32_t code = mndBuildStbCfgImp(pDb, pStb, tbName, pRsp);
mndReleaseDb(pMnode, pDb);
mndReleaseStb(pMnode, pStb);
return code;
}
static int32_t mndBuildSMAlterStbRsp(SDbObj *pDb, const SMAlterStbReq *pAlter, SStbObj *pObj, void **pCont,
int32_t *pLen) {
int32_t ret;
@ -1661,6 +1748,63 @@ _OVER:
return code;
}
static int32_t mndProcessTableCfgReq(SRpcMsg *pReq) {
SMnode *pMnode = pReq->info.node;
int32_t code = -1;
STableCfgReq cfgReq = {0};
STableCfgRsp cfgRsp = {0};
if (tDeserializeSTableCfgReq(pReq->pCont, pReq->contLen, &cfgReq) != 0) {
terrno = TSDB_CODE_INVALID_MSG;
goto _OVER;
}
if (0 == strcmp(cfgReq.dbFName, TSDB_INFORMATION_SCHEMA_DB)) {
mDebug("information_schema table:%s.%s, start to retrieve cfg", cfgReq.dbFName, cfgReq.tbName);
if (mndBuildInsTableCfg(pMnode, cfgReq.dbFName, cfgReq.tbName, &cfgRsp) != 0) {
goto _OVER;
}
} else if (0 == strcmp(cfgReq.dbFName, TSDB_PERFORMANCE_SCHEMA_DB)) {
mDebug("performance_schema table:%s.%s, start to retrieve cfg", cfgReq.dbFName, cfgReq.tbName);
if (mndBuildPerfsTableCfg(pMnode, cfgReq.dbFName, cfgReq.tbName, &cfgRsp) != 0) {
goto _OVER;
}
} else {
mDebug("stb:%s.%s, start to retrieve cfg", cfgReq.dbFName, cfgReq.tbName);
if (mndBuildStbCfg(pMnode, cfgReq.dbFName, cfgReq.tbName, &cfgRsp) != 0) {
goto _OVER;
}
}
int32_t rspLen = tSerializeSTableCfgRsp(NULL, 0, &cfgRsp);
if (rspLen < 0) {
terrno = TSDB_CODE_INVALID_MSG;
goto _OVER;
}
void *pRsp = rpcMallocCont(rspLen);
if (pRsp == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _OVER;
}
tSerializeSTableCfgRsp(pRsp, rspLen, &cfgRsp);
pReq->info.rsp = pRsp;
pReq->info.rspLen = rspLen;
code = 0;
mTrace("%s.%s, cfg is retrieved", cfgReq.dbFName, cfgReq.tbName);
_OVER:
if (code != 0) {
mError("stb:%s.%s, failed to retrieve cfg since %s", cfgReq.dbFName, cfgReq.tbName, terrstr());
}
tFreeSTableCfgRsp(&cfgRsp);
return code;
}
int32_t mndValidateStbInfo(SMnode *pMnode, SSTableVersion *pStbVersions, int32_t numOfStbs, void **ppRsp,
int32_t *pRspLen) {
SSTbHbRsp hbRsp = {0};

1
source/dnode/vnode/src/inc/vnd.h
View File

@ -71,6 +71,7 @@ void vnodeBufPoolReset(SVBufPool* pPool);
int32_t vnodeQueryOpen(SVnode* pVnode);
void vnodeQueryClose(SVnode* pVnode);
int32_t vnodeGetTableMeta(SVnode* pVnode, SRpcMsg* pMsg);
int vnodeGetTableCfg(SVnode *pVnode, SRpcMsg *pMsg);
// vnodeCommit.c
int32_t vnodeBegin(SVnode* pVnode);

21
source/dnode/vnode/src/vnd/vnodeQuery.c
View File

@ -163,9 +163,8 @@ int vnodeGetTableCfg(SVnode *pVnode, SRpcMsg *pMsg) {
cfgRsp.tableType = mer1.me.type;
if (mer1.me.type == TSDB_SUPER_TABLE) {
strcpy(cfgRsp.stbName, mer1.me.name);
schema = mer1.me.stbEntry.schemaRow;
schemaTag = mer1.me.stbEntry.schemaTag;
code = TSDB_CODE_VND_HASH_MISMATCH;
goto _exit;
} else if (mer1.me.type == TSDB_CHILD_TABLE) {
metaReaderInit(&mer2, pVnode->pMeta, 0);
if (metaGetTableEntryByUid(&mer2, mer1.me.ctbEntry.suid) < 0) goto _exit;
@ -173,8 +172,22 @@ int vnodeGetTableCfg(SVnode *pVnode, SRpcMsg *pMsg) {
strcpy(cfgRsp.stbName, mer2.me.name);
schema = mer2.me.stbEntry.schemaRow;
schemaTag = mer2.me.stbEntry.schemaTag;
cfgRsp.ttl = mer1.me.ctbEntry.ttlDays;
cfgRsp.commentLen = mer1.me.ctbEntry.commentLen;
if (mer1.me.ctbEntry.commentLen > 0) {
cfgRsp.pComment = strdup(mer1.me.ctbEntry.comment);
}
STag *pTag = (STag *)mer1.me.ctbEntry.pTags;
cfgRsp.tagsLen = pTag->len;
cfgRsp.pTags = taosMemoryMalloc(cfgRsp.tagsLen);
memcpy(cfgRsp.pTags, pTag, cfgRsp.tagsLen);
} else if (mer1.me.type == TSDB_NORMAL_TABLE) {
schema = mer1.me.ntbEntry.schemaRow;
cfgRsp.ttl = mer1.me.ntbEntry.ttlDays;
cfgRsp.commentLen = mer1.me.ntbEntry.commentLen;
if (mer1.me.ntbEntry.commentLen > 0) {
cfgRsp.pComment = strdup(mer1.me.ntbEntry.comment);
}
} else {
ASSERT(0);
}
@ -214,7 +227,7 @@ _exit:
tmsgSendRsp(&rpcMsg);
taosMemoryFree(cfgRsp.pSchemas);
tFreeSTableCfgRsp(&cfgRsp);
metaReaderClear(&mer2);
metaReaderClear(&mer1);
return TSDB_CODE_SUCCESS;

2
source/libs/catalog/inc/catalogInt.h
View File

@ -536,6 +536,8 @@ int32_t ctgGetUserDbAuthFromMnode(SCatalog* pCtg, SRequestConnInfo *pConn, const
int32_t ctgGetTbMetaFromMnodeImpl(SCatalog* pCtg, SRequestConnInfo *pConn, char *dbFName, char* tbName, STableMetaOutput* out, SCtgTask* pTask);
int32_t ctgGetTbMetaFromMnode(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, STableMetaOutput* out, SCtgTask* pTask);
int32_t ctgGetTbMetaFromVnode(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, SVgroupInfo *vgroupInfo, STableMetaOutput* out, SCtgTask* pTask);
int32_t ctgGetTableCfgFromVnode(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, SVgroupInfo *vgroupInfo, STableCfg **out, SCtgTask* pTask);
int32_t ctgGetTableCfgFromMnode(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, STableCfg **out, SCtgTask* pTask);
int32_t ctgInitJob(SCatalog* pCtg, SRequestConnInfo *pConn, SCtgJob** job, uint64_t reqId, const SCatalogReq* pReq, catalogCallback fp, void* param, int32_t* taskNum);
int32_t ctgLaunchJob(SCtgJob *pJob);

11
source/libs/catalog/src/catalog.c
View File

@ -1238,14 +1238,21 @@ _return:
CTG_API_LEAVE(code);
}
int32_t catalogGetTableCfg(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, STableCfg** pCfg) {
int32_t catalogRefreshGetTableCfg(SCatalog* pCtg, SRequestConnInfo *pConn, const SName* pTableName, STableCfg** pCfg) {
CTG_API_ENTER();
if (NULL == pCtg || NULL == pConn || NULL == pTableName || NULL == pCfg) {
CTG_API_LEAVE(TSDB_CODE_CTG_INVALID_INPUT);
}
CTG_API_LEAVE(ctgGetTbCfg(pCtg, pConn, pTableName, pCfg, NULL));
int32_t code = 0;
CTG_ERR_JRET(catalogRemoveTableMeta(pCtg, (SName*)pTableName));
CTG_ERR_JRET(ctgGetTbCfg(pCtg, pConn, (SName*)pTableName, pCfg));
_return:
CTG_API_LEAVE(code);
}
int32_t catalogGetUdfInfo(SCatalog* pCtg, SRequestConnInfo *pConn, const char* funcName, SFuncInfo* pInfo) {

3
source/libs/catalog/src/ctgCache.c
View File

@ -326,6 +326,7 @@ _return:
int32_t ctgAcquireTbIndexFromCache(SCatalog* pCtg, char *dbFName, char* tbName, SCtgDBCache **pDb, SCtgTbCache** pTb) {
SCtgDBCache *dbCache = NULL;
SCtgTbCache* pCache = NULL;
ctgAcquireDBCache(pCtg, dbFName, &dbCache);
if (NULL == dbCache) {
ctgDebug("db %s not in cache", dbFName);
@ -333,7 +334,7 @@ int32_t ctgAcquireTbIndexFromCache(SCatalog* pCtg, char *dbFName, char* tbName,
}
int32_t sz = 0;
SCtgTbCache* pCache = taosHashAcquire(dbCache->tbCache, tbName, strlen(tbName));
pCache = taosHashAcquire(dbCache->tbCache, tbName, strlen(tbName));
if (NULL == pCache) {
ctgDebug("tb %s not in cache, dbFName:%s", tbName, dbFName);
goto _return;

37
source/libs/catalog/src/ctgRemote.c
View File

@ -172,6 +172,39 @@ int32_t ctgProcessRspMsg(void* out, int32_t reqType, char* msg, int32_t msgSize,
qDebug("Got table meta from vnode, tbFName:%s", target);
break;
}
case TDMT_VND_TABLE_CFG: {
if (TSDB_CODE_SUCCESS != rspCode) {
qError("error rsp for table cfg from vnode, code:%s, tbFName:%s", tstrerror(rspCode), target);
CTG_ERR_RET(rspCode);
}
code = queryProcessMsgRsp[TMSG_INDEX(reqType)](out, msg, msgSize);
if (code) {
qError("Process vnode tb cfg rsp failed, code:%s, tbFName:%s", tstrerror(code), target);
CTG_ERR_RET(code);
}
qDebug("Got table cfg from vnode, tbFName:%s", target);
break;
}
case TDMT_MND_TABLE_CFG: {
if (TSDB_CODE_SUCCESS != rspCode) {
qError("error rsp for stb cfg from mnode, error:%s, tbFName:%s", tstrerror(rspCode), target);
CTG_ERR_RET(rspCode);
}
code = queryProcessMsgRsp[TMSG_INDEX(reqType)](out, msg, msgSize);
if (code) {
qError("Process mnode stb cfg rsp failed, error:%s, tbFName:%s", tstrerror(code), target);
CTG_ERR_RET(code);
}
qDebug("Got stb cfg from mnode, tbFName:%s", target);
break;
}
default:
qError("invalid req type %s", TMSG_INFO(reqType));
return TSDB_CODE_APP_ERROR;
}
return TSDB_CODE_SUCCESS;
@ -655,7 +688,7 @@ int32_t ctgGetTableCfgFromVnode(SCatalog* pCtg, SRequestConnInfo *pConn, const S
void*(*mallocFp)(int32_t) = pTask ? taosMemoryMalloc : rpcMallocCont;
char dbFName[TSDB_DB_FNAME_LEN];
tNameGetFullDbName(pTableName, dbFName);
SBuildTableInput bInput = {.vgId = vgroupInfo->vgId, .dbFName = dbFName, .tbName = pTableName->tname};
SBuildTableInput bInput = {.vgId = vgroupInfo->vgId, .dbFName = dbFName, .tbName = (char*)pTableName->tname};
ctgDebug("try to get table cfg from vnode, vgId:%d, tbFName:%s", vgroupInfo->vgId, tbFName);
@ -695,7 +728,7 @@ int32_t ctgGetTableCfgFromMnode(SCatalog* pCtg, SRequestConnInfo *pConn, const S
void*(*mallocFp)(int32_t) = pTask ? taosMemoryMalloc : rpcMallocCont;
char dbFName[TSDB_DB_FNAME_LEN];
tNameGetFullDbName(pTableName, dbFName);
SBuildTableInput bInput = {.vgId = 0, .dbFName = dbFName, .tbName = pTableName->tname};
SBuildTableInput bInput = {.vgId = 0, .dbFName = dbFName, .tbName = (char*)pTableName->tname};
ctgDebug("try to get table cfg from mnode, tbFName:%s", tbFName);

225
source/libs/command/src/command.c
View File

@ -282,9 +282,226 @@ static int32_t execShowCreateDatabase(SShowCreateDatabaseStmt* pStmt, SRetrieveT
return TSDB_CODE_SUCCESS;
}
static int32_t execShowCreateTable(SShowCreateTableStmt* pStmt) { return TSDB_CODE_FAILED; }
static SSDataBlock* buildCreateTbResultDataBlock() {
SSDataBlock* pBlock = taosMemoryCalloc(1, sizeof(SSDataBlock));
pBlock->info.numOfCols = SHOW_CREATE_TB_RESULT_COLS;
pBlock->info.hasVarCol = true;
static int32_t execShowCreateSTable(SShowCreateTableStmt* pStmt) { return TSDB_CODE_FAILED; }
pBlock->pDataBlock = taosArrayInit(pBlock->info.numOfCols, sizeof(SColumnInfoData));
SColumnInfoData infoData = {0};
infoData.info.type = TSDB_DATA_TYPE_VARCHAR;
infoData.info.bytes = SHOW_CREATE_TB_RESULT_FIELD1_LEN;
taosArrayPush(pBlock->pDataBlock, &infoData);
infoData.info.type = TSDB_DATA_TYPE_VARCHAR;
infoData.info.bytes = SHOW_CREATE_TB_RESULT_FIELD2_LEN;
taosArrayPush(pBlock->pDataBlock, &infoData);
return pBlock;
}
void appendColumnFields(char* buf, int32_t* len, STableCfg* pCfg) {
for (int32_t i = 0; i < pCfg->numOfColumns; ++i) {
SSchema* pSchema = pCfg->pSchemas + i;
char type[32];
sprintf(type, "%s", tDataTypes[pSchema->type].name);
if (TSDB_DATA_TYPE_VARCHAR == pSchema->type) {
sprintf(type + strlen(type), "(%d)", (int32_t)(pSchema->bytes - VARSTR_HEADER_SIZE));
} else if (TSDB_DATA_TYPE_NCHAR == pSchema->type) {
sprintf(type + strlen(type), "(%d)", (int32_t)((pSchema->bytes - VARSTR_HEADER_SIZE)/TSDB_NCHAR_SIZE));
}
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, "%s`%s` %s", ((i > 0) ? ", " : ""), pSchema->name, type);
}
}
void appendTagFields(char* buf, int32_t* len, STableCfg* pCfg) {
for (int32_t i = 0; i < pCfg->numOfTags; ++i) {
SSchema* pSchema = pCfg->pSchemas + pCfg->numOfColumns + i;
char type[32];
sprintf(type, "%s", tDataTypes[pSchema->type].name);
if (TSDB_DATA_TYPE_VARCHAR == pSchema->type) {
sprintf(type + strlen(type), "(%d)", (int32_t)(pSchema->bytes - VARSTR_HEADER_SIZE));
} else if (TSDB_DATA_TYPE_NCHAR == pSchema->type) {
sprintf(type + strlen(type), "(%d)", (int32_t)((pSchema->bytes - VARSTR_HEADER_SIZE)/TSDB_NCHAR_SIZE));
}
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, "%s`%s` %s", ((i > 0) ? ", " : ""), pSchema->name, type);
}
}
int32_t appendTagValues(char* buf, int32_t* len, STableCfg* pCfg) {
SArray *pTagVals = NULL;
STag *pTag = (STag*)pCfg->pTags;
if (pCfg->pTags && pTag->flags & TD_TAG_JSON) {
char *pJson = parseTagDatatoJson(pTag);
if (pJson) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, "%s", pJson);
}
return TSDB_CODE_SUCCESS;
}
int32_t code = tTagToValArray((const STag *)pCfg->pTags, &pTagVals);
if (code) {
return code;
}
int16_t nCols = taosArrayGetSize(pTagVals);
int32_t num = 0;
for (int i = 0; i < nCols; i++) {
STagVal *pTagVal = (STagVal *)taosArrayGet(pTagVals, i);
char type = pTagVal->type;
int32_t tlen = 0;
dataConverToStr(buf + VARSTR_HEADER_SIZE + *len, type, pTagVal->pData, pTagVal->nData, &tlen);
*len += tlen;
/*
if (type == TSDB_DATA_TYPE_BINARY) {
if (pTagVal->nData > 0) {
if (num) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ", ");
}
memcpy(buf + VARSTR_HEADER_SIZE + *len, pTagVal->pData, pTagVal->nData);
*len += pTagVal->nData;
}
} else if (type == TSDB_DATA_TYPE_NCHAR) {
if (pTagVal->nData > 0) {
if (num) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ", ");
}
int32_t tlen = taosUcs4ToMbs((TdUcs4 *)pTagVal->pData, pTagVal->nData, buf + VARSTR_HEADER_SIZE + *len);
}
} else if (type == TSDB_DATA_TYPE_DOUBLE) {
double val = *(double *)(&pTagVal->i64);
int len = 0;
term = indexTermCreate(suid, ADD_VALUE, type, key, nKey, (const char *)&val, len);
} else if (type == TSDB_DATA_TYPE_BOOL) {
int val = *(int *)(&pTagVal->i64);
int len = 0;
term = indexTermCreate(suid, ADD_VALUE, TSDB_DATA_TYPE_INT, key, nKey, (const char *)&val, len);
}
*/
}
}
void appendTableOptions(char* buf, int32_t* len, STableCfg* pCfg) {
if (pCfg->commentLen > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " COMMENT '%s'", pCfg->pComment);
} else if (0 == pCfg->commentLen) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " COMMENT ''");
}
if (pCfg->watermark1 > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " WATERMARK %" PRId64 "a", pCfg->watermark1);
if (pCfg->watermark2 > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ", %" PRId64 "a", pCfg->watermark2);
}
}
if (pCfg->delay1 > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " MAX_DELAY %" PRId64 "a", pCfg->delay1);
if (pCfg->delay2 > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ", %" PRId64 "a", pCfg->delay2);
}
}
int32_t funcNum = taosArrayGetSize(pCfg->pFuncs);
if (funcNum > 0) {
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, " ROLLUP(");
for (int32_t i = 0; i < funcNum; ++i) {
char* pFunc = taosArrayGet(pCfg->pFuncs, i);
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, "%s%s", ((i > 0) ? ", " : ""), pFunc);
}
*len += sprintf(buf + VARSTR_HEADER_SIZE + *len, ")");
}
}
static int32_t setCreateTBResultIntoDataBlock(SSDataBlock* pBlock, char *tbName, STableCfg* pCfg) {
int32_t code = 0;
blockDataEnsureCapacity(pBlock, 1);
pBlock->info.rows = 1;
SColumnInfoData* pCol1 = taosArrayGet(pBlock->pDataBlock, 0);
char buf1[SHOW_CREATE_TB_RESULT_FIELD1_LEN] = {0};
STR_TO_VARSTR(buf1, tbName);
colDataAppend(pCol1, 0, buf1, false);
SColumnInfoData* pCol2 = taosArrayGet(pBlock->pDataBlock, 1);
char buf2[SHOW_CREATE_TB_RESULT_FIELD2_LEN] = {0};
int32_t len = 0;
if (TSDB_SUPER_TABLE == pCfg->tableType) {
len += sprintf(buf2 + VARSTR_HEADER_SIZE, "CREATE STABLE `%s` (", tbName);
appendColumnFields(buf2, &len, pCfg);
len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, ") TAGS (");
appendTagFields(buf2, &len, pCfg);
len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, ")");
} else if (TSDB_CHILD_TABLE == pCfg->tableType) {
len += sprintf(buf2 + VARSTR_HEADER_SIZE, "CREATE TABLE `%s` USING `%s` TAGS (", tbName, pCfg->stbName);
code = appendTagValues(buf2, &len, pCfg);
if (code) {
return code;
}
len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, ")");
} else {
len += sprintf(buf2 + VARSTR_HEADER_SIZE, "CREATE TABLE `%s` (", tbName);
appendColumnFields(buf2, &len, pCfg);
len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, ")");
}
(varDataLen(buf2)) = len;
colDataAppend(pCol2, 0, buf2, false);
return TSDB_CODE_SUCCESS;
}
static int32_t execShowCreateTable(SShowCreateTableStmt* pStmt, SRetrieveTableRsp** pRsp) {
SSDataBlock* pBlock = buildCreateTbResultDataBlock();
int32_t code = setCreateTBResultIntoDataBlock(pBlock, pStmt->tableName, pStmt->pCfg);
if (code) {
return code;
}
size_t rspSize = sizeof(SRetrieveTableRsp) + blockGetEncodeSize(pBlock);
*pRsp = taosMemoryCalloc(1, rspSize);
if (NULL == *pRsp) {
return TSDB_CODE_OUT_OF_MEMORY;
}
(*pRsp)->useconds = 0;
(*pRsp)->completed = 1;
(*pRsp)->precision = 0;
(*pRsp)->compressed = 0;
(*pRsp)->compLen = 0;
(*pRsp)->numOfRows = htonl(1);
(*pRsp)->numOfCols = htonl(SHOW_CREATE_TB_RESULT_COLS);
int32_t len = 0;
blockCompressEncode(pBlock, (*pRsp)->data, &len, SHOW_CREATE_TB_RESULT_COLS, false);
ASSERT(len == rspSize - sizeof(SRetrieveTableRsp));
blockDataDestroy(pBlock);
return TSDB_CODE_SUCCESS;
}
static int32_t execShowCreateSTable(SShowCreateTableStmt* pStmt, SRetrieveTableRsp** pRsp) {
STableCfg* pCfg = (STableCfg*)pStmt->pCfg;
if (TSDB_SUPER_TABLE != pCfg->tableType) {
terrno = TSDB_CODE_TSC_NOT_STABLE_ERROR;
return terrno;
}
return execShowCreateTable(pStmt, pRsp);
}
static int32_t execAlterLocal(SAlterLocalStmt* pStmt) { return TSDB_CODE_FAILED; }
@ -297,9 +514,9 @@ int32_t qExecCommand(SNode* pStmt, SRetrieveTableRsp** pRsp) {
case QUERY_NODE_SHOW_CREATE_DATABASE_STMT:
return execShowCreateDatabase((SShowCreateDatabaseStmt*)pStmt, pRsp);
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
return execShowCreateTable((SShowCreateTableStmt*)pStmt);
return execShowCreateTable((SShowCreateTableStmt*)pStmt, pRsp);
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
return execShowCreateSTable((SShowCreateTableStmt*)pStmt);
return execShowCreateSTable((SShowCreateTableStmt*)pStmt, pRsp);
case QUERY_NODE_ALTER_LOCAL_STMT:
return execAlterLocal((SAlterLocalStmt*)pStmt);
default:

2
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -649,7 +649,7 @@ void nodesDestroyNode(SNode* pNode) {
break;
case QUERY_NODE_SHOW_CREATE_TABLE_STMT:
case QUERY_NODE_SHOW_CREATE_STABLE_STMT:
taosMemoryFreeClear(((SShowCreateTableStmt*)pNode)->pMeta);
taosMemoryFreeClear(((SShowCreateTableStmt*)pNode)->pCfg);
break;
case QUERY_NODE_SHOW_TABLE_DISTRIBUTED_STMT: // no pointer field
case QUERY_NODE_KILL_CONNECTION_STMT: // no pointer field

4
source/libs/parser/inc/parUtil.h
View File

@ -47,7 +47,7 @@ typedef struct SParseMetaCache {
SHashObj* pUserAuth; // key is SUserAuthInfo serialized string, element is bool indicating whether or not to pass
SHashObj* pUdf; // key is funcName, element is SFuncInfo*
SHashObj* pTableIndex; // key is tbFName, element is SArray<STableIndexInfo>*
SHashObj* pTableCfg; // key is tbFName, element is STableMeta*
SHashObj* pTableCfg; // key is tbFName, element is STableCfg*
} SParseMetaCache;
int32_t generateSyntaxErrMsg(SMsgBuf* pBuf, int32_t errCode, ...);
@ -89,7 +89,7 @@ int32_t getUserAuthFromCache(SParseMetaCache* pMetaCache, const char* pUser, con
bool* pPass);
int32_t getUdfInfoFromCache(SParseMetaCache* pMetaCache, const char* pFunc, SFuncInfo* pInfo);
int32_t getTableIndexFromCache(SParseMetaCache* pMetaCache, const SName* pName, SArray** pIndexes);
int32_t getTableCfgFromCache(SParseMetaCache* pMetaCache, const char* pFunc, STableCfg** pInfo);
int32_t getTableCfgFromCache(SParseMetaCache* pMetaCache, const SName* pName, STableCfg** pOutput);
void destoryParseMetaCache(SParseMetaCache* pMetaCache);
#ifdef __cplusplus

9
source/libs/parser/src/parAstParser.c
View File

@ -402,7 +402,14 @@ static int32_t collectMetaKeyFromShowCreateDatabase(SCollectMetaKeyCxt* pCxt, SS
}
static int32_t collectMetaKeyFromShowCreateTable(SCollectMetaKeyCxt* pCxt, SShowCreateTableStmt* pStmt) {
return reserveTableCfgInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, pCxt->pMetaCache);
SName name = {.type = TSDB_TABLE_NAME_T, .acctId = pCxt->pParseCxt->acctId};
strcpy(name.dbname, pStmt->dbName);
strcpy(name.tname, pStmt->tableName);
int32_t code = catalogRemoveTableMeta(pCxt->pParseCxt->pCatalog, &name);
if (TSDB_CODE_SUCCESS == code) {
code = reserveTableCfgInCache(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, pCxt->pMetaCache);
}
return code;
}
static int32_t collectMetaKeyFromShowApps(SCollectMetaKeyCxt* pCxt, SShowStmt* pStmt) {

23
source/libs/parser/src/parTranslater.c
View File

@ -147,11 +147,11 @@ static int32_t getTableCfg(STranslateContext* pCxt, const SName* pName, STableCf
.requestId = pParCxt->requestId,
.requestObjRefId = pParCxt->requestRid,
.mgmtEps = pParCxt->mgmtEpSet};
code = catalogGetTableCfg(pParCxt->pCatalog, &conn, pName, pCfg);
code = catalogRefreshGetTableCfg(pParCxt->pCatalog, &conn, pName, pCfg);
}
}
if (TSDB_CODE_SUCCESS != code) {
parserError("catalogGetTableMeta error, code:%s, dbName:%s, tbName:%s", tstrerror(code), pName->dbname,
parserError("catalogRefreshGetTableCfg error, code:%s, dbName:%s, tbName:%s", tstrerror(code), pName->dbname,
pName->tname);
}
return code;
@ -3474,13 +3474,24 @@ static int32_t buildRollupAst(STranslateContext* pCxt, SCreateTableStmt* pStmt,
return code;
}
static int32_t buildRollupFuncs(SNodeList* pFuncs, SArray** pArray) {
if (NULL == pFuncs) {
return TSDB_CODE_SUCCESS;
}
*pArray = taosArrayInit(LIST_LENGTH(pFuncs), TSDB_FUNC_NAME_LEN);
SNode* pNode;
FOREACH(pNode, pFuncs) {
taosArrayPush(*pArray, ((SFunctionNode*)pNode)->functionName);
}
return TSDB_CODE_SUCCESS;
}
static int32_t buildCreateStbReq(STranslateContext* pCxt, SCreateTableStmt* pStmt, SMCreateStbReq* pReq) {
pReq->igExists = pStmt->ignoreExists;
pReq->delay1 = pStmt->pOptions->maxDelay1;
pReq->delay2 = pStmt->pOptions->maxDelay2;
pReq->watermark1 = pStmt->pOptions->watermark1;
pReq->watermark2 = pStmt->pOptions->watermark2;
// pReq->ttl = pStmt->pOptions->ttl;
columnDefNodeToField(pStmt->pCols, &pReq->pColumns);
columnDefNodeToField(pStmt->pTags, &pReq->pTags);
pReq->numOfColumns = LIST_LENGTH(pStmt->pCols);
@ -3494,6 +3505,7 @@ static int32_t buildCreateStbReq(STranslateContext* pCxt, SCreateTableStmt* pStm
} else {
pReq->commentLen = -1;
}
buildRollupFuncs(pStmt->pOptions->pRollupFuncs, &pReq->pFuncs);
SName tableName;
tNameExtractFullName(toName(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, &tableName), pReq->name);
@ -4263,7 +4275,10 @@ static int32_t translateShowCreateDatabase(STranslateContext* pCxt, SShowCreateD
}
static int32_t translateShowCreateTable(STranslateContext* pCxt, SShowCreateTableStmt* pStmt) {
return getTableCfg(pCxt, pStmt->dbName, pStmt->tableName, (STableCfg*)&pStmt->pCfg);
SName name;
toName(pCxt->pParseCxt->acctId, pStmt->dbName, pStmt->tableName, &name);
return getTableCfg(pCxt, &name, (STableCfg**)&pStmt->pCfg);
}
static int32_t translateQuery(STranslateContext* pCxt, SNode* pNode) {

25
source/libs/parser/src/parUtil.c
View File

@ -885,11 +885,32 @@ int32_t getTableIndexFromCache(SParseMetaCache* pMetaCache, const SName* pName,
return code;
}
int32_t getTableCfgFromCache(SParseMetaCache* pMetaCache, const char* pFunc, STableCfg** pOutput) {
STableCfg* tableCfgDup(STableCfg* pCfg) {
STableCfg* pNew = taosMemoryMalloc(sizeof(*pNew));
memcpy(pNew, pCfg, sizeof(*pNew));
if (pNew->pComment) {
pNew->pComment = strdup(pNew->pComment);
}
if (pNew->pFuncs) {
pNew->pFuncs = taosArrayDup(pNew->pFuncs);
}
int32_t schemaSize = (pCfg->numOfColumns + pCfg->numOfTags) * sizeof(SSchema);
SSchema* pSchema = taosMemoryMalloc(schemaSize);
memcpy(pSchema, pCfg->pSchemas, schemaSize);
pNew->pSchemas = pSchema;
return pNew;
}
int32_t getTableCfgFromCache(SParseMetaCache* pMetaCache, const SName* pName, STableCfg** pOutput) {
char fullName[TSDB_TABLE_FNAME_LEN];
tNameExtractFullName(pName, fullName);
STableCfg* pCfg = NULL;
int32_t code = getMetaDataFromHash(fullName, strlen(fullName), pMetaCache->pTableIndex, (void**)&pCfg);
int32_t code = getMetaDataFromHash(fullName, strlen(fullName), pMetaCache->pTableCfg, (void**)&pCfg);
if (TSDB_CODE_SUCCESS == code) {
*pOutput = tableCfgDup(pCfg);
if (NULL == *pOutput) {

4
source/libs/parser/test/parShowToUse.cpp
View File

@ -45,7 +45,7 @@ TEST_F(ParserShowToUseTest, showCreateSTable) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SHOW_CREATE_STABLE_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
ASSERT_TRUE(pQuery->haveResultSet);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pMeta, nullptr);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pCfg, nullptr);
});
run("SHOW CREATE STABLE st1");
@ -58,7 +58,7 @@ TEST_F(ParserShowToUseTest, showCreateTable) {
ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SHOW_CREATE_TABLE_STMT);
ASSERT_EQ(pQuery->execMode, QUERY_EXEC_MODE_LOCAL);
ASSERT_TRUE(pQuery->haveResultSet);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pMeta, nullptr);
ASSERT_NE(((SShowCreateTableStmt*)pQuery->pRoot)->pCfg, nullptr);
});
run("SHOW CREATE TABLE t1");

78
source/libs/qcom/src/queryUtil.c
View File

@ -220,3 +220,81 @@ void destroyQueryExecRes(SQueryExecRes* pRes) {
qError("invalid exec result for request type %d", pRes->msgType);
}
}
int32_t dataConverToStr(char *str, int type, void *buf, int32_t bufSize, int32_t *len) {
int32_t n = 0;
switch (type) {
case TSDB_DATA_TYPE_NULL:
n = sprintf(str, "null");
break;
case TSDB_DATA_TYPE_BOOL:
n = sprintf(str, (*(int8_t*)buf) ? "true" : "false");
break;
case TSDB_DATA_TYPE_TINYINT:
n = sprintf(str, "%d", *(int8_t*)buf);
break;
case TSDB_DATA_TYPE_SMALLINT:
n = sprintf(str, "%d", *(int16_t*)buf);
break;
case TSDB_DATA_TYPE_INT:
n = sprintf(str, "%d", *(int32_t*)buf);
break;
case TSDB_DATA_TYPE_BIGINT:
case TSDB_DATA_TYPE_TIMESTAMP:
n = sprintf(str, "%" PRId64, *(int64_t*)buf);
break;
case TSDB_DATA_TYPE_FLOAT:
n = sprintf(str, "%e", GET_FLOAT_VAL(buf));
break;
case TSDB_DATA_TYPE_DOUBLE:
n = sprintf(str, "%e", GET_DOUBLE_VAL(buf));
break;
case TSDB_DATA_TYPE_BINARY:
case TSDB_DATA_TYPE_NCHAR:
if (bufSize < 0) {
// tscError("invalid buf size");
return TSDB_CODE_TSC_INVALID_VALUE;
}
*str = '"';
memcpy(str + 1, buf, bufSize);
*(str + bufSize + 1) = '"';
n = bufSize + 2;
break;
case TSDB_DATA_TYPE_UTINYINT:
n = sprintf(str, "%d", *(uint8_t*)buf);
break;
case TSDB_DATA_TYPE_USMALLINT:
n = sprintf(str, "%d", *(uint16_t*)buf);
break;
case TSDB_DATA_TYPE_UINT:
n = sprintf(str, "%u", *(uint32_t*)buf);
break;
case TSDB_DATA_TYPE_UBIGINT:
n = sprintf(str, "%" PRIu64, *(uint64_t*)buf);
break;
default:
// tscError("unsupported type:%d", type);
return TSDB_CODE_TSC_INVALID_VALUE;
}
*len = n;
return TSDB_CODE_SUCCESS;
}

3
source/libs/qcom/src/querymsg.c
View File

@ -514,7 +514,6 @@ int32_t queryProcessGetTbIndexRsp(void *output, char *msg, int32_t msgSize) {
return TSDB_CODE_SUCCESS;
}
int32_t queryProcessGetTbCfgRsp(void *output, char *msg, int32_t msgSize) {
if (NULL == output || NULL == msg || msgSize <= 0) {
return TSDB_CODE_TSC_INVALID_INPUT;
@ -531,8 +530,6 @@ int32_t queryProcessGetTbCfgRsp(void *output, char *msg, int32_t msgSize) {
return TSDB_CODE_SUCCESS;
}
void initQueryModuleMsgHandle() {
queryBuildMsg[TMSG_INDEX(TDMT_VND_TABLE_META)] = queryBuildTableMetaReqMsg;
queryBuildMsg[TMSG_INDEX(TDMT_MND_TABLE_META)] = queryBuildTableMetaReqMsg;

1
source/util/src/terror.c
View File

@ -134,6 +134,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TSC_STMT_TBNAME_ERROR, "Stmt table name not s
TAOS_DEFINE_ERROR(TSDB_CODE_TSC_STMT_CLAUSE_ERROR, "not supported stmt clause")
TAOS_DEFINE_ERROR(TSDB_CODE_TSC_QUERY_KILLED, "Query killed")
TAOS_DEFINE_ERROR(TSDB_CODE_TSC_NO_EXEC_NODE, "No available execution node")
TAOS_DEFINE_ERROR(TSDB_CODE_TSC_NOT_STABLE_ERROR, "Table is not a super table")
// mnode-common
TAOS_DEFINE_ERROR(TSDB_CODE_MND_APP_ERROR, "Mnode internal error")