diff --git a/utils/test/c/tmq_taosx_ci.c b/utils/test/c/tmq_taosx_ci.c
index 5baec3b4fdabe744ae5b7ceebdde34657d908add..1f25eae366a31b585ca420cc5f289d1cc22c0ecd 100644
--- a/utils/test/c/tmq_taosx_ci.c
+++ b/utils/test/c/tmq_taosx_ci.c
@@ -101,285 +101,285 @@ int buildDatabase(TAOS* pConn, TAOS_RES* pRes) {
   taos_free_result(pRes);
 
   /* test for TD-20612  end*/
-//
-//  pRes = taos_query(pConn,
-//                    "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
-//                    "nchar(8), t4 bool)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table if not exists ct0 using st1 tags(1000, \"ttt\", true)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table tu1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into ct0 values(1626006833400, 1, 2, 'a')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct0, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table if not exists ct1 using st1(t1) tags(2000)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table ct1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table if not exists ct2 using st1(t1) tags(NULL)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table ct2, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into ct1 values(1626006833600, 3, 4, 'b')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table if not exists ct3 using st1(t1) tags(3000)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(
-//      pConn,
-//      "insert into ct3 values(1626006833600, 5, 6, 'c') ct1 values(1626006833601, 2, 3, 'sds') (1626006833602, 4, 5, "
-//      "'ddd') ct0 values(1626006833603, 4, 3, 'hwj') ct1 values(now+5s, 23, 32, 's21ds')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table st1 add column c4 bigint");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table st1 modify column c3 binary(64)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn,
-//                    "insert into ct3 values(1626006833605, 53, 63, 'cffffffffffffffffffffffffffff', 8989898899999) "
-//                    "(1626006833609, 51, 62, 'c333', 940)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into ct3 select * from ct1");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table st1 add tag t2 binary(64)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table ct3 set tag t1=5000");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to slter child table ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "delete from abc1   .ct3 where ts < 1626006833606");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  if (g_conf.dropTable) {
-//    pRes = taos_query(pConn, "drop table ct3, ct1");
-//    if (taos_errno(pRes) != 0) {
-//      printf("failed to drop child table ct3, reason:%s\n", taos_errstr(pRes));
-//      return -1;
-//    }
-//    taos_free_result(pRes);
-//
-//    pRes = taos_query(pConn, "drop table st1");
-//    if (taos_errno(pRes) != 0) {
-//      printf("failed to drop super table st1, reason:%s\n", taos_errstr(pRes));
-//      return -1;
-//    }
-//    taos_free_result(pRes);
-//  }
-//
-//  pRes = taos_query(pConn, "create table if not exists n1(ts timestamp, c1 int, c2 nchar(4))");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table n1 add column c3 bigint");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table n1 modify column c2 nchar(8)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table n1 rename column c3 cc3");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table n1 comment 'hello'");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "alter table n1 drop column c1");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into n1 values(now, 'eeee', 8989898899999) (now+9s, 'c333', 940)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to insert into n1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  if (g_conf.dropTable) {
-//    pRes = taos_query(pConn, "drop table n1");
-//    if (taos_errno(pRes) != 0) {
-//      printf("failed to drop normal table n1, reason:%s\n", taos_errstr(pRes));
-//      return -1;
-//    }
-//    taos_free_result(pRes);
-//  }
-//
-//  pRes = taos_query(pConn, "create table jt(ts timestamp, i int) tags(t json)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table jt, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table jt1 using jt tags('{\"k1\":1, \"k2\":\"hello\"}')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table jt, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "create table jt2 using jt tags('')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table jt2, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into jt1 values(now, 1)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table jt1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn, "insert into jt2 values(now, 11)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table jt2, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  if (g_conf.dropTable) {
-//    pRes = taos_query(pConn,
-//                      "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
-//                      "nchar(8), t4 bool)");
-//    if (taos_errno(pRes) != 0) {
-//      printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
-//      return -1;
-//    }
-//    taos_free_result(pRes);
-//
-//    pRes = taos_query(pConn, "drop table st1");
-//    if (taos_errno(pRes) != 0) {
-//      printf("failed to drop super table st1, reason:%s\n", taos_errstr(pRes));
-//      return -1;
-//    }
-//    taos_free_result(pRes);
-//  }
-//
-//  pRes = taos_query(pConn,
-//                    "create stable if not exists stt (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
-//                    "nchar(8), t4 bool)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table stt, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(pConn,
-//                    "create stable if not exists sttb (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
-//                    "nchar(8), t4 bool)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create super table sttb, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes = taos_query(
-//      pConn,
-//      "create table if not exists stt1 using stt tags(2, \"stt1\", true) sttb1 using sttb tags(4, \"sttb1\", true) "
-//      "stt2 using stt tags(43, \"stt2\", false) sttb2 using sttb tags(54, \"sttb2\", true)");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table stt1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
-//
-//  pRes =
-//      taos_query(pConn,
-//                 "insert into stt1 values(now + 2s, 3, 2, 'stt1') stt3 using stt tags(23, \"stt3\", true) values(now + "
-//                 "1s, 1, 2, 'stt3') sttb3 using sttb tags(4, \"sttb3\", true) values(now + 2s, 13, 22, 'sttb3') "
-//                 "stt4 using stt tags(433, \"stt4\", false) values(now + 3s, 21, 21, 'stt4') sttb4 using sttb "
-//                 "tags(543, \"sttb4\", true) values(now + 4s, 16, 25, 'sttb4')");
-//  if (taos_errno(pRes) != 0) {
-//    printf("failed to create child table stt1, reason:%s\n", taos_errstr(pRes));
-//    return -1;
-//  }
-//  taos_free_result(pRes);
+
+  pRes = taos_query(pConn,
+                    "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
+                    "nchar(8), t4 bool)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table if not exists ct0 using st1 tags(1000, \"ttt\", true)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table tu1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into ct0 values(1626006833400, 1, 2, 'a')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct0, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table if not exists ct1 using st1(t1) tags(2000)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table ct1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table if not exists ct2 using st1(t1) tags(NULL)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table ct2, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into ct1 values(1626006833600, 3, 4, 'b')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table if not exists ct3 using st1(t1) tags(3000)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(
+      pConn,
+      "insert into ct3 values(1626006833600, 5, 6, 'c') ct1 values(1626006833601, 2, 3, 'sds') (1626006833602, 4, 5, "
+      "'ddd') ct0 values(1626006833603, 4, 3, 'hwj') ct1 values(now+5s, 23, 32, 's21ds')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table st1 add column c4 bigint");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table st1 modify column c3 binary(64)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn,
+                    "insert into ct3 values(1626006833605, 53, 63, 'cffffffffffffffffffffffffffff', 8989898899999) "
+                    "(1626006833609, 51, 62, 'c333', 940)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into ct3 select * from ct1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table st1 add tag t2 binary(64)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter super table st1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table ct3 set tag t1=5000");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to slter child table ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "delete from abc1   .ct3 where ts < 1626006833606");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ct3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  if (g_conf.dropTable) {
+    pRes = taos_query(pConn, "drop table ct3, ct1");
+    if (taos_errno(pRes) != 0) {
+      printf("failed to drop child table ct3, reason:%s\n", taos_errstr(pRes));
+      return -1;
+    }
+    taos_free_result(pRes);
+
+    pRes = taos_query(pConn, "drop table st1");
+    if (taos_errno(pRes) != 0) {
+      printf("failed to drop super table st1, reason:%s\n", taos_errstr(pRes));
+      return -1;
+    }
+    taos_free_result(pRes);
+  }
+
+  pRes = taos_query(pConn, "create table if not exists n1(ts timestamp, c1 int, c2 nchar(4))");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table n1 add column c3 bigint");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table n1 modify column c2 nchar(8)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table n1 rename column c3 cc3");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table n1 comment 'hello'");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "alter table n1 drop column c1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to alter normal table n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into n1 values(now, 'eeee', 8989898899999) (now+9s, 'c333', 940)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into n1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  if (g_conf.dropTable) {
+    pRes = taos_query(pConn, "drop table n1");
+    if (taos_errno(pRes) != 0) {
+      printf("failed to drop normal table n1, reason:%s\n", taos_errstr(pRes));
+      return -1;
+    }
+    taos_free_result(pRes);
+  }
+
+  pRes = taos_query(pConn, "create table jt(ts timestamp, i int) tags(t json)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table jt, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table jt1 using jt tags('{\"k1\":1, \"k2\":\"hello\"}')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table jt, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table jt2 using jt tags('')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table jt2, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into jt1 values(now, 1)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table jt1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into jt2 values(now, 11)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table jt2, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  if (g_conf.dropTable) {
+    pRes = taos_query(pConn,
+                      "create stable if not exists st1 (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
+                      "nchar(8), t4 bool)");
+    if (taos_errno(pRes) != 0) {
+      printf("failed to create super table st1, reason:%s\n", taos_errstr(pRes));
+      return -1;
+    }
+    taos_free_result(pRes);
+
+    pRes = taos_query(pConn, "drop table st1");
+    if (taos_errno(pRes) != 0) {
+      printf("failed to drop super table st1, reason:%s\n", taos_errstr(pRes));
+      return -1;
+    }
+    taos_free_result(pRes);
+  }
+
+  pRes = taos_query(pConn,
+                    "create stable if not exists stt (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
+                    "nchar(8), t4 bool)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table stt, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn,
+                    "create stable if not exists sttb (ts timestamp, c1 int, c2 float, c3 binary(16)) tags(t1 int, t3 "
+                    "nchar(8), t4 bool)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table sttb, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(
+      pConn,
+      "create table if not exists stt1 using stt tags(2, \"stt1\", true) sttb1 using sttb tags(4, \"sttb1\", true) "
+      "stt2 using stt tags(43, \"stt2\", false) sttb2 using sttb tags(54, \"sttb2\", true)");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table stt1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes =
+      taos_query(pConn,
+                 "insert into stt1 values(now + 2s, 3, 2, 'stt1') stt3 using stt tags(23, \"stt3\", true) values(now + "
+                 "1s, 1, 2, 'stt3') sttb3 using sttb tags(4, \"sttb3\", true) values(now + 2s, 13, 22, 'sttb3') "
+                 "stt4 using stt tags(433, \"stt4\", false) values(now + 3s, 21, 21, 'stt4') sttb4 using sttb "
+                 "tags(543, \"sttb4\", true) values(now + 4s, 16, 25, 'sttb4')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create child table stt1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
 
   return 0;
 }