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feat: create table if not exists

This commit is contained in:
Hongze Cheng 2022-05-06 13:06:10 +00:00
parent c7eaa2a7d7
commit aed53ac9e1
3 changed files with 12 additions and 8 deletions
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4
include/common/tmsg.h
View File

@ -672,7 +672,6 @@ typedef struct {
SArray* pArray; // Array of SUseDbRsp SArray* pArray; // Array of SUseDbRsp
} SUseDbBatchRsp; } SUseDbBatchRsp;
int32_t tSerializeSUseDbBatchRsp(void* buf, int32_t bufLen, SUseDbBatchRsp* pRsp); int32_t tSerializeSUseDbBatchRsp(void* buf, int32_t bufLen, SUseDbBatchRsp* pRsp);
int32_t tDeserializeSUseDbBatchRsp(void* buf, int32_t bufLen, SUseDbBatchRsp* pRsp); int32_t tDeserializeSUseDbBatchRsp(void* buf, int32_t bufLen, SUseDbBatchRsp* pRsp);
void tFreeSUseDbBatchRsp(SUseDbBatchRsp* pRsp); void tFreeSUseDbBatchRsp(SUseDbBatchRsp* pRsp);
@ -685,7 +684,6 @@ int32_t tSerializeSUserAuthBatchRsp(void* buf, int32_t bufLen, SUserAuthBatchRsp
int32_t tDeserializeSUserAuthBatchRsp(void* buf, int32_t bufLen, SUserAuthBatchRsp* pRsp); int32_t tDeserializeSUserAuthBatchRsp(void* buf, int32_t bufLen, SUserAuthBatchRsp* pRsp);
void tFreeSUserAuthBatchRsp(SUserAuthBatchRsp* pRsp); void tFreeSUserAuthBatchRsp(SUserAuthBatchRsp* pRsp);
typedef struct { typedef struct {
char db[TSDB_DB_FNAME_LEN]; char db[TSDB_DB_FNAME_LEN];
} SCompactDbReq; } SCompactDbReq;
@ -1554,7 +1552,9 @@ typedef struct SVDropStbReq {
int32_t tEncodeSVDropStbReq(SCoder* pCoder, const SVDropStbReq* pReq); int32_t tEncodeSVDropStbReq(SCoder* pCoder, const SVDropStbReq* pReq);
int32_t tDecodeSVDropStbReq(SCoder* pCoder, SVDropStbReq* pReq); int32_t tDecodeSVDropStbReq(SCoder* pCoder, SVDropStbReq* pReq);
#define TD_CREATE_IF_NOT_EXISTS 0x1
typedef struct SVCreateTbReq { typedef struct SVCreateTbReq {
int32_t flags;
tb_uid_t uid; tb_uid_t uid;
int64_t ctime; int64_t ctime;
const char* name; const char* name;

4
source/common/src/tmsg.c
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@ -1255,7 +1255,6 @@ int32_t tDeserializeSGetUserAuthRspImpl(SCoder *pDecoder, SGetUserAuthRsp *pRsp)
return 0; return 0;
} }
int32_t tDeserializeSGetUserAuthRsp(void *buf, int32_t bufLen, SGetUserAuthRsp *pRsp) { int32_t tDeserializeSGetUserAuthRsp(void *buf, int32_t bufLen, SGetUserAuthRsp *pRsp) {
SCoder decoder = {0}; SCoder decoder = {0};
tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER); tCoderInit(&decoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_DECODER);
@ -2146,7 +2145,6 @@ void tFreeSUserAuthBatchRsp(SUserAuthBatchRsp* pRsp){
taosArrayDestroy(pRsp->pArray); taosArrayDestroy(pRsp->pArray);
} }
int32_t tSerializeSDbCfgReq(void *buf, int32_t bufLen, SDbCfgReq *pReq) { int32_t tSerializeSDbCfgReq(void *buf, int32_t bufLen, SDbCfgReq *pReq) {
SCoder encoder = {0}; SCoder encoder = {0};
tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER); tCoderInit(&encoder, TD_LITTLE_ENDIAN, buf, bufLen, TD_ENCODER);
@ -3746,6 +3744,7 @@ STSchema *tdGetSTSChemaFromSSChema(SSchema **pSchema, int32_t nCols) {
int tEncodeSVCreateTbReq(SCoder *pCoder, const SVCreateTbReq *pReq) { int tEncodeSVCreateTbReq(SCoder *pCoder, const SVCreateTbReq *pReq) {
if (tStartEncode(pCoder) < 0) return -1; if (tStartEncode(pCoder) < 0) return -1;
if (tEncodeI32v(pCoder, pReq->flags) < 0) return -1;
if (tEncodeI64(pCoder, pReq->uid) < 0) return -1; if (tEncodeI64(pCoder, pReq->uid) < 0) return -1;
if (tEncodeI64(pCoder, pReq->ctime) < 0) return -1; if (tEncodeI64(pCoder, pReq->ctime) < 0) return -1;
@ -3771,6 +3770,7 @@ int tDecodeSVCreateTbReq(SCoder *pCoder, SVCreateTbReq *pReq) {
if (tStartDecode(pCoder) < 0) return -1; if (tStartDecode(pCoder) < 0) return -1;
if (tDecodeI32v(pCoder, &pReq->flags) < 0) return -1;
if (tDecodeI64(pCoder, &pReq->uid) < 0) return -1; if (tDecodeI64(pCoder, &pReq->uid) < 0) return -1;
if (tDecodeI64(pCoder, &pReq->ctime) < 0) return -1; if (tDecodeI64(pCoder, &pReq->ctime) < 0) return -1;

4
source/dnode/vnode/src/vnd/vnodeSvr.c
View File

@ -360,7 +360,11 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
// do create table // do create table
if (metaCreateTable(pVnode->pMeta, version, pCreateReq) < 0) { if (metaCreateTable(pVnode->pMeta, version, pCreateReq) < 0) {
if (pCreateReq->flags & TD_CREATE_IF_NOT_EXISTS && terrno == TSDB_CODE_TDB_TABLE_ALREADY_EXIST) {
cRsp.code = TSDB_CODE_SUCCESS;
} else {
cRsp.code = terrno; cRsp.code = terrno;
}
} else { } else {
cRsp.code = TSDB_CODE_SUCCESS; cRsp.code = TSDB_CODE_SUCCESS;
tsdbFetchTbUidList(pVnode->pTsdb, &pStore, pCreateReq->ctb.suid, pCreateReq->uid); tsdbFetchTbUidList(pVnode->pTsdb, &pStore, pCreateReq->ctb.suid, pCreateReq->uid);