fix(query): fix valgrind report unitialized variable error

source/client/src/clientImpl.c

@@ -1956,7 +1956,7 @@ _OVER:
 
 int32_t appendTbToReq(SHashObj* pHash, int32_t pos1, int32_t len1, int32_t pos2, int32_t len2, const char* str,
                       int32_t acctId, char* db) {
-  SName name;
+  SName name = {0};
 
   if (len1 <= 0) {
     return -1;

source/libs/parser/src/parInsert.c

@@ -1715,7 +1715,7 @@ static int32_t skipUsingClause(SInsertParseSyntaxCxt* pCxt) {
 }
 
 static int32_t collectTableMetaKey(SInsertParseSyntaxCxt* pCxt, bool isStable, int32_t tableNo, SToken* pTbToken) {
-  SName name;
+  SName name = {0};
   CHECK_CODE(createSName(&name, pTbToken, pCxt->pComCxt->acctId, pCxt->pComCxt->db, &pCxt->msg));
   CHECK_CODE(reserveTableMetaInCacheForInsert(&name, isStable ? CATALOG_REQ_TYPE_META : CATALOG_REQ_TYPE_BOTH, tableNo,
                                               pCxt->pMetaCache));
@@ -1730,7 +1730,7 @@ static int32_t checkTableName(const char* pTableName, SMsgBuf* pMsgBuf) {
 }
 
 static int32_t collectAutoCreateTableMetaKey(SInsertParseSyntaxCxt* pCxt, int32_t tableNo, SToken* pTbToken) {
-  SName name;
+  SName name = {0};
   CHECK_CODE(createSName(&name, pTbToken, pCxt->pComCxt->acctId, pCxt->pComCxt->db, &pCxt->msg));
   CHECK_CODE(checkTableName(name.tname, &pCxt->msg));
   CHECK_CODE(reserveTableMetaInCacheForInsert(&name, CATALOG_REQ_TYPE_VGROUP, tableNo, pCxt->pMetaCache));