fix(query): set correct table number.

source/libs/executor/src/executil.c

@@ -1077,6 +1077,7 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
   }
 
 _end:
+  numOfTables = taosArrayGetSize(pUidList);
   for (int i = 0; i < numOfTables; i++) {
     STableKeyInfo info = {.uid = *(uint64_t*)taosArrayGet(pUidList, i), .groupId = 0};