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enh gen first tag name

This commit is contained in:
yihaoDeng 2023-10-20 10:45:57 +08:00
parent c0c6e206d2
commit f9a027bc7d
1 changed files with 5 additions and 2 deletions
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7
source/dnode/mnode/impl/src/mndStb.c
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@ -858,7 +858,10 @@ int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreat
}
return 0;
}
static int32_t mndGenIdxNameForFirstTag(char *fullname, char *dbname, char *tagname) {
static int32_t mndGenIdxNameForFirstTag(char *fullname, char *dbname, char *stbname, char *tagname) {
SName name = {0};
tNameFromString(&name, stbname, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
return snprintf(fullname, TSDB_INDEX_FNAME_LEN - 1, "%s.%s_%s", dbname, tagname, tNameGetTableName(&name));
return 0;
}
@ -876,7 +879,7 @@ static int32_t mndCreateStb(SMnode *pMnode, SRpcMsg *pReq, SMCreateStbReq *pCrea
if (mndBuildStbFromReq(pMnode, &stbObj, pCreate, pDb) != 0) goto _OVER;
SSchema *pSchema = &(stbObj.pTags[0]);
mndGenIdxNameForFirstTag(fullIdxName, pDb->name, pSchema->name);
mndGenIdxNameForFirstTag(fullIdxName, pDb->name, stbObj.name, pSchema->name);
SSIdx idx = {0};
if (mndAcquireGlobalIdx(pMnode, fullIdxName, SDB_IDX, &idx) == 0 && idx.pIdx != NULL) {
terrno = TSDB_CODE_MND_TAG_INDEX_ALREADY_EXIST;