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fix sqlstr released issue

This commit is contained in:
dapan1121 2021-06-01 14:45:50 +08:00
parent 764087a064
commit 3d2b864d7c
1 changed files with 9 additions and 1 deletions
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10
src/client/src/tscPrepare.c
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@ -48,6 +48,7 @@ typedef struct SMultiTbStmt {
bool nameSet; bool nameSet;
bool tagSet; bool tagSet;
uint64_t currentUid; uint64_t currentUid;
char *sqlstr;
uint32_t tbNum; uint32_t tbNum;
SStrToken tbname; SStrToken tbname;
SStrToken stbname; SStrToken stbname;
@ -1291,6 +1292,7 @@ int stmtParseInsertTbTags(SSqlObj* pSql, STscStmt* pStmt) {
} }
pStmt->mtb.values = sToken; pStmt->mtb.values = sToken;
} }
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
@ -1373,7 +1375,12 @@ int stmtGenInsertStatement(SSqlObj* pSql, STscStmt* pStmt, const char* name, TAO
break; break;
} }
free(pSql->sqlstr); if (pStmt->mtb.sqlstr == NULL) {
pStmt->mtb.sqlstr = pSql->sqlstr;
} else {
tfree(pSql->sqlstr);
}
pSql->sqlstr = str; pSql->sqlstr = str;
return TSDB_CODE_SUCCESS; return TSDB_CODE_SUCCESS;
@ -1633,6 +1640,7 @@ int taos_stmt_close(TAOS_STMT* stmt) {
taosHashCleanup(pStmt->pSql->cmd.insertParam.pTableBlockHashList); taosHashCleanup(pStmt->pSql->cmd.insertParam.pTableBlockHashList);
pStmt->pSql->cmd.insertParam.pTableBlockHashList = NULL; pStmt->pSql->cmd.insertParam.pTableBlockHashList = NULL;
taosArrayDestroy(pStmt->mtb.tags); taosArrayDestroy(pStmt->mtb.tags);
tfree(pStmt->mtb.sqlstr);
} }
} }