add error msg

src/client/src/tscPrepare.c

@@ -1667,12 +1667,12 @@ int taos_stmt_bind_param(TAOS_STMT* stmt, TAOS_BIND* bind) {
     if (pStmt->multiTbInsert) {
       if (pStmt->last != STMT_SETTBNAME && pStmt->last != STMT_ADD_BATCH) {
         tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-        return TSDB_CODE_TSC_APP_ERROR;
+        return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
       }
     } else {
       if (pStmt->last != STMT_PREPARE && pStmt->last != STMT_ADD_BATCH && pStmt->last != STMT_EXECUTE) {
         tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-        return TSDB_CODE_TSC_APP_ERROR;
+        return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
       }
     }
 
@@ -1695,23 +1695,23 @@ int taos_stmt_bind_param_batch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind) {
 
   if (bind == NULL || bind->num <= 0 || bind->num > INT16_MAX) {
     tscError("0x%"PRIx64" invalid parameter", pStmt->pSql->self);
-    return TSDB_CODE_TSC_APP_ERROR;
+    return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "invalid bind param");
   }
 
   if (!pStmt->isInsert) {
     tscError("0x%"PRIx64" not or invalid batch insert", pStmt->pSql->self);
-    return TSDB_CODE_TSC_APP_ERROR;
+    return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "not or invalid batch insert");
   }
 
   if (pStmt->multiTbInsert) {
     if (pStmt->last != STMT_SETTBNAME && pStmt->last != STMT_ADD_BATCH) {
       tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
     }
   } else {
     if (pStmt->last != STMT_PREPARE && pStmt->last != STMT_ADD_BATCH && pStmt->last != STMT_EXECUTE) {
       tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
     }
   }
 
@@ -1729,23 +1729,23 @@ int taos_stmt_bind_single_param_batch(TAOS_STMT* stmt, TAOS_MULTI_BIND* bind, in
 
   if (bind == NULL || bind->num <= 0 || bind->num > INT16_MAX) {
     tscError("0x%"PRIx64" invalid parameter", pStmt->pSql->self);
-    return TSDB_CODE_TSC_APP_ERROR;
+    return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "invalid bind param");
   }
 
   if (!pStmt->isInsert) {
     tscError("0x%"PRIx64" not or invalid batch insert", pStmt->pSql->self);
-    return TSDB_CODE_TSC_APP_ERROR;
+    return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "not or invalid batch insert");
   }
 
   if (pStmt->multiTbInsert) {
     if (pStmt->last != STMT_SETTBNAME && pStmt->last != STMT_ADD_BATCH && pStmt->last != STMT_BIND_COL) {
       tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
     }
   } else {
     if (pStmt->last != STMT_PREPARE && pStmt->last != STMT_ADD_BATCH && pStmt->last != STMT_BIND_COL && pStmt->last != STMT_EXECUTE) {
       tscError("0x%"PRIx64" bind param status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "bind param status error");
     }
   }
 
@@ -1766,7 +1766,7 @@ int taos_stmt_add_batch(TAOS_STMT* stmt) {
   if (pStmt->isInsert) {
     if (pStmt->last != STMT_BIND && pStmt->last != STMT_BIND_COL) {
       tscError("0x%"PRIx64" add batch status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "add batch status error");
     }
 
     pStmt->last = STMT_ADD_BATCH;
@@ -1796,7 +1796,7 @@ int taos_stmt_execute(TAOS_STMT* stmt) {
   if (pStmt->isInsert) {
     if (pStmt->last != STMT_ADD_BATCH) {
       tscError("0x%"PRIx64" exec status error, last:%d", pStmt->pSql->self, pStmt->last);
-      return TSDB_CODE_TSC_APP_ERROR;
+      return invalidOperationMsg(tscGetErrorMsgPayload(&pStmt->pSql->cmd), "exec status error");
     }
 
     pStmt->last = STMT_EXECUTE;

src/query/src/qExecutor.c

@@ -4096,15 +4096,13 @@ static SFillColInfo* createFillColInfo(SExprInfo* pExpr, int32_t numOfOutput, in
   return pFillCol;
 }
 
-int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, SArray* prevResult, void* tsdb, void* sourceOptr, int32_t tbScanner,
+int32_t doInitQInfo(SQInfo* pQInfo, STSBuf* pTsBuf, void* tsdb, void* sourceOptr, int32_t tbScanner,
                     SArray* pOperator, void* param) {
   SQueryRuntimeEnv *pRuntimeEnv = &pQInfo->runtimeEnv;
 
   SQueryAttr *pQueryAttr = pQInfo->runtimeEnv.pQueryAttr;
   pQueryAttr->tsdb = tsdb;
 
-  pRuntimeEnv->prevResult = prevResult;
-
   if (tsdb != NULL) {
     int32_t code = setupQueryHandle(tsdb, pRuntimeEnv, pQInfo->qId, pQueryAttr->stableQuery);
     if (code != TSDB_CODE_SUCCESS) {
@@ -7254,7 +7252,9 @@ int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo*
 
   SArray* prevResult = NULL;
   if (prevResultLen > 0) {
-    prevResult = interResFromBinary(param->prevResult, prevResultLen);
+    prevResult = interResFromBinary(param->prevResult, prevResultLen);    
+    
+    pRuntimeEnv->prevResult = prevResult;
   }
 
   if (tsdb != NULL) {
@@ -7278,7 +7278,7 @@ int32_t initQInfo(STsBufInfo* pTsBufInfo, void* tsdb, void* sourceOptr, SQInfo*
   }
 
   // filter the qualified
-  if ((code = doInitQInfo(pQInfo, pTsBuf, prevResult, tsdb, sourceOptr, param->tableScanOperator, param->pOperator, merger)) != TSDB_CODE_SUCCESS) {
+  if ((code = doInitQInfo(pQInfo, pTsBuf, tsdb, sourceOptr, param->tableScanOperator, param->pOperator, merger)) != TSDB_CODE_SUCCESS) {
     goto _error;
   }