Merge pull request #4616 from taosdata/bugfix/td-2481

[TD-2481]<fix>: cannot create stream

src/query/inc/sql.y

@@ -346,8 +346,8 @@ create_table_args(A) ::= ifnotexists(U) ids(V) cpxName(Z) AS select(S). {
   A = tSetCreateSQLElems(NULL, NULL, S, TSQL_CREATE_STREAM);
   setSQLInfo(pInfo, A, NULL, TSDB_SQL_CREATE_TABLE);
 
-  U.n += Z.n;
-  setCreatedTableName(pInfo, &U, &V);
+  V.n += Z.n;
+  setCreatedTableName(pInfo, &V, &U);
 }
 
 %type column{TAOS_FIELD}

src/query/src/sql.c

@@ -2420,8 +2420,8 @@ static void yy_reduce(
   yylhsminor.yy538 = tSetCreateSQLElems(NULL, NULL, yymsp[0].minor.yy84, TSQL_CREATE_STREAM);
   setSQLInfo(pInfo, yylhsminor.yy538, NULL, TSDB_SQL_CREATE_TABLE);
 
-  yymsp[-4].minor.yy0.n += yymsp[-2].minor.yy0.n;
-  setCreatedTableName(pInfo, &yymsp[-4].minor.yy0, &yymsp[-3].minor.yy0);
+  yymsp[-3].minor.yy0.n += yymsp[-2].minor.yy0.n;
+  setCreatedTableName(pInfo, &yymsp[-3].minor.yy0, &yymsp[-4].minor.yy0);
 }
   yymsp[-4].minor.yy538 = yylhsminor.yy538;
         break;