enh: merge getmetafromcache and getvgroupfromcache interface

source/client/src/clientMain.c

@@ -21,12 +21,12 @@
 #include "os.h"
 #include "query.h"
 #include "scheduler.h"
+#include "tdatablock.h"
 #include "tglobal.h"
 #include "tmsg.h"
 #include "tref.h"
 #include "trpc.h"
 #include "version.h"
-#include "tdatablock.h"
 
 #define TSC_VAR_NOT_RELEASE 1
 #define TSC_VAR_RELEASED    0
@@ -796,7 +796,8 @@ static void doAsyncQueryFromParse(SMetaData *pResultMeta, void *param, int32_t c
   SQuery              *pQuery = pRequest->pQuery;
 
   pRequest->metric.ctgEnd = taosGetTimestampUs();
-  qDebug("0x%" PRIx64 " start to continue parse, reqId:0x%" PRIx64 ", code:%s", pRequest->self, pRequest->requestId, tstrerror(code));
+  qDebug("0x%" PRIx64 " start to continue parse, reqId:0x%" PRIx64 ", code:%s", pRequest->self, pRequest->requestId,
+         tstrerror(code));
 
   if (code == TSDB_CODE_SUCCESS) {
     pWrapper->pCatalogReq->forceUpdate = false;
@@ -930,6 +931,15 @@ void doAsyncQuery(SRequestObj *pRequest, bool updateMetaForce) {
     tscError("0x%" PRIx64 " error happens, code:%d - %s, reqId:0x%" PRIx64, pRequest->self, code, tstrerror(code),
              pRequest->requestId);
     destorySqlCallbackWrapper(pWrapper);
+
+    if (NEED_CLIENT_HANDLE_ERROR(code)) {
+      tscDebug("0x%" PRIx64 " client retry to handle the error, code:%d - %s, tryCount:%d, reqId:0x%" PRIx64,
+               pRequest->self, code, tstrerror(code), pRequest->retry, pRequest->requestId);
+      pRequest->prevCode = code;
+      doAsyncQuery(pRequest, true);
+      return;
+    }
+
     terrno = code;
     pRequest->code = code;
     pRequest->body.queryFp(pRequest->body.param, pRequest, code);

source/libs/parser/src/parInsertSql.c

@@ -887,11 +887,11 @@ static int32_t getTargetTableSchema(SInsertParseContext* pCxt, SVnodeModifOpStmt
     code = getTableMetaAndVgroup(pCxt, pStmt, &pCxt->missCache);
   }
 #endif
-  if (TSDB_CODE_SUCCESS == code && !pCxt->missCache) {
+  if (TSDB_CODE_SUCCESS == code && !pCxt->pComCxt->async) {
     code = collectUseDatabase(&pStmt->targetTableName, pStmt->pDbFNameHashObj);
-  }
-  if (TSDB_CODE_SUCCESS == code && !pCxt->missCache) {
-    code = collectUseTable(&pStmt->targetTableName, pStmt->pTableNameHashObj);
+    if (TSDB_CODE_SUCCESS == code) {
+      code = collectUseTable(&pStmt->targetTableName, pStmt->pTableNameHashObj);
+    }
   }
   return code;
 }
@@ -913,6 +913,12 @@ static int32_t getUsingTableSchema(SInsertParseContext* pCxt, SVnodeModifOpStmt*
   if (TSDB_CODE_SUCCESS == code && !pCxt->missCache) {
     code = getTableVgroup(pCxt->pComCxt, pStmt, true, &pCxt->missCache);
   }
+  if (TSDB_CODE_SUCCESS == code && !pCxt->pComCxt->async) {
+    code = collectUseDatabase(&pStmt->usingTableName, pStmt->pDbFNameHashObj);
+    if (TSDB_CODE_SUCCESS == code) {
+      code = collectUseTable(&pStmt->usingTableName, pStmt->pTableNameHashObj);
+    }
+  }
   return code;
 }