diff --git a/tests/system-test/7-tmq/tmq_taosx.py b/tests/system-test/7-tmq/tmq_taosx.py
new file mode 100644
index 0000000000..a136d0a1a2
--- /dev/null
+++ b/tests/system-test/7-tmq/tmq_taosx.py
@@ -0,0 +1,91 @@
+
+import taos
+import sys
+import time
+import socket
+import os
+import threading
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import *
+from util.common import *
+sys.path.append("./7-tmq")
+from tmqCommon import *
+
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        tdSql.init(conn.cursor())
+        #tdSql.init(conn.cursor(), logSql)  # output sql.txt file
+
+    def checkFileContent(self):
+        buildPath = tdCom.getBuildPath()
+        cfgPath = tdCom.getClientCfgPath()
+        cmdStr = '%s/build/bin/tmq_taosx_ci -c %s'%(buildPath, cfgPath)
+        tdLog.info(cmdStr)
+        os.system(cmdStr)
+
+        srcFile = '%s/../log/tmq_taosx_tmp.source'%(cfgPath)
+        dstFile = '%s/../log/tmq_taosx_tmp.result'%(cfgPath)
+        tdLog.info("compare file: %s, %s"%(srcFile, dstFile))
+
+        consumeFile = open(srcFile, mode='r')
+        queryFile = open(dstFile, mode='r')
+
+        while True:
+            dst = queryFile.readline()
+            src = consumeFile.readline()
+
+            if dst:
+                if dst != src:
+                    tdLog.exit("compare error: %s != %s"%src, dst)
+            else:
+                break
+
+        tdSql.execute('use db_taosx')
+        tdSql.query("select * from ct3")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 1, 51)
+        tdSql.checkData(0, 4, 940)
+        tdSql.checkData(1, 1, 23)
+        tdSql.checkData(1, 4, None)
+
+        tdSql.query("select * from ct1")
+        tdSql.checkRows(4)
+
+        tdSql.query("select * from ct2")
+        tdSql.checkRows(0)
+
+        tdSql.query("select * from ct0")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 3, "a")
+        tdSql.checkData(1, 4, None)
+
+        tdSql.query("select * from n1")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 1, "eeee")
+        tdSql.checkData(1, 2, 940)
+
+        tdSql.query("select * from jt")
+        tdSql.checkRows(2)
+        tdSql.checkData(0, 1, 11)
+        tdSql.checkData(0, 2, None)
+        tdSql.checkData(1, 1, 1)
+        tdSql.checkData(1, 2, '{"k1":1,"k2":"hello"}')
+
+        return
+
+    def run(self):
+        tdSql.prepare()
+        self.checkFileContent()
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+event = threading.Event()
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())
diff --git a/tests/system-test/fulltest.sh b/tests/system-test/fulltest.sh
index 57cadb7de7..c86fb59dd7 100755
--- a/tests/system-test/fulltest.sh
+++ b/tests/system-test/fulltest.sh
@@ -227,6 +227,7 @@ python3 ./test.py -f 7-tmq/tmqUdf-multCtb-snapshot1.py
 python3 ./test.py -f 7-tmq/stbTagFilter-1ctb.py
 python3 ./test.py -f 7-tmq/dataFromTsdbNWal.py
 python3 ./test.py -f 7-tmq/dataFromTsdbNWal-multiCtb.py
+python3 ./test.py -f 7-tmq/tmq_taosx.py
 # python3 ./test.py -f 7-tmq/stbTagFilter-multiCtb.py
 
 #------------querPolicy  2-----------
diff --git a/tests/test/c/CMakeLists.txt b/tests/test/c/CMakeLists.txt
index 5db97a0f0f..605eef9be3 100644
--- a/tests/test/c/CMakeLists.txt
+++ b/tests/test/c/CMakeLists.txt
@@ -1,6 +1,7 @@
 add_executable(tmq_demo tmqDemo.c)
 add_executable(tmq_sim tmqSim.c)
 add_executable(create_table createTable.c)
+add_executable(tmq_taosx_ci tmq_taosx_ci.c)
 target_link_libraries(
     create_table
     PUBLIC taos_static
@@ -22,6 +23,13 @@ target_link_libraries(
     PUBLIC common
     PUBLIC os
 )
+target_link_libraries(
+    tmq_taosx_ci
+    PUBLIC taos_static
+    PUBLIC util
+    PUBLIC common
+    PUBLIC os
+)
 
 add_executable(sdbDump sdbDump.c)
 target_link_libraries(
diff --git a/tests/test/c/tmq_taosx_ci.c b/tests/test/c/tmq_taosx_ci.c
new file mode 100644
index 0000000000..ece7ad4819
--- /dev/null
+++ b/tests/test/c/tmq_taosx_ci.c
@@ -0,0 +1,520 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include "taos.h"
+#include "types.h"
+
+static int  running = 1;
+TdFilePtr        g_fp = NULL;
+char dir[64]={0};
+
+static TAOS* use_db(){
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  if (pConn == NULL) {
+    return NULL;
+  }
+
+  TAOS_RES* pRes = taos_query(pConn, "use db_taosx");
+  if (taos_errno(pRes) != 0) {
+    printf("error in use db_taosx, reason:%s\n", taos_errstr(pRes));
+    return NULL;
+  }
+  taos_free_result(pRes);
+  return pConn;
+}
+
+static void msg_process(TAOS_RES* msg) {
+  /*memset(buf, 0, 1024);*/
+  printf("-----------topic-------------: %s\n", tmq_get_topic_name(msg));
+  printf("db: %s\n", tmq_get_db_name(msg));
+  printf("vg: %d\n", tmq_get_vgroup_id(msg));
+  TAOS *pConn = use_db();
+  if (tmq_get_res_type(msg) == TMQ_RES_TABLE_META) {
+    char* result = tmq_get_json_meta(msg);
+    if (result) {
+      printf("meta result: %s\n", result);
+    }
+    taosFprintfFile(g_fp, result);
+    taosFprintfFile(g_fp, "\n");
+    tmq_free_json_meta(result);
+  }
+
+  tmq_raw_data raw = {0};
+  tmq_get_raw(msg, &raw);
+  int32_t ret = tmq_write_raw(pConn, raw);
+  printf("write raw data: %s\n", tmq_err2str(ret));
+
+//  else{
+//    while(1){
+//      int numOfRows = 0;
+//      void *pData = NULL;
+//      taos_fetch_raw_block(msg, &numOfRows, &pData);
+//      if(numOfRows == 0) break;
+//      printf("write data: tbname:%s, numOfRows:%d\n", tmq_get_table_name(msg), numOfRows);
+//      int ret = taos_write_raw_block(pConn, numOfRows, pData, tmq_get_table_name(msg));
+//      printf("write raw data: %s\n", tmq_err2str(ret));
+//    }
+//  }
+
+  taos_close(pConn);
+}
+
+int32_t init_env() {
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  if (pConn == NULL) {
+    return -1;
+  }
+
+  TAOS_RES* pRes = taos_query(pConn, "drop database if exists db_taosx");
+  if (taos_errno(pRes) != 0) {
+    printf("error in drop db_taosx, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create database if not exists db_taosx vgroups 1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in create db_taosx, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "drop database if exists abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in drop db, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create database if not exists abc1 vgroups 1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in create db, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "use abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in use db, 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(1626006833600, 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(1626006833602, 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);
+
+  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);
+
+  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);
+
+  taos_close(pConn);
+  return 0;
+}
+
+int32_t create_topic() {
+  printf("create topic\n");
+  TAOS_RES* pRes;
+  TAOS*     pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  if (pConn == NULL) {
+    return -1;
+  }
+
+  pRes = taos_query(pConn, "use abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in use db, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create topic topic_ctb_column with meta as database abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create topic topic_ctb_column, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  taos_close(pConn);
+  return 0;
+}
+
+void tmq_commit_cb_print(tmq_t* tmq, int32_t code, void* param) {
+  printf("commit %d tmq %p param %p\n", code, tmq, param);
+}
+
+tmq_t* build_consumer() {
+#if 0
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  assert(pConn != NULL);
+
+  TAOS_RES* pRes = taos_query(pConn, "use abc1");
+  if (taos_errno(pRes) != 0) {
+    printf("error in use db, reason:%s\n", taos_errstr(pRes));
+  }
+  taos_free_result(pRes);
+#endif
+
+  tmq_conf_t* conf = tmq_conf_new();
+  tmq_conf_set(conf, "group.id", "tg2");
+  tmq_conf_set(conf, "client.id", "my app 1");
+  tmq_conf_set(conf, "td.connect.user", "root");
+  tmq_conf_set(conf, "td.connect.pass", "taosdata");
+  tmq_conf_set(conf, "msg.with.table.name", "true");
+  tmq_conf_set(conf, "enable.auto.commit", "true");
+  tmq_conf_set(conf, "enable.heartbeat.background", "true");
+
+  /*tmq_conf_set(conf, "experimental.snapshot.enable", "true");*/
+
+  tmq_conf_set_auto_commit_cb(conf, tmq_commit_cb_print, NULL);
+  tmq_t* tmq = tmq_consumer_new(conf, NULL, 0);
+  assert(tmq);
+  tmq_conf_destroy(conf);
+  return tmq;
+}
+
+tmq_list_t* build_topic_list() {
+  tmq_list_t* topic_list = tmq_list_new();
+  tmq_list_append(topic_list, "topic_ctb_column");
+  /*tmq_list_append(topic_list, "tmq_test_db_multi_insert_topic");*/
+  return topic_list;
+}
+
+void basic_consume_loop(tmq_t* tmq, tmq_list_t* topics) {
+  int32_t code;
+
+  if ((code = tmq_subscribe(tmq, topics))) {
+    fprintf(stderr, "%% Failed to start consuming topics: %s\n", tmq_err2str(code));
+    printf("subscribe err\n");
+    return;
+  }
+  int32_t cnt = 0;
+  while (running) {
+    TAOS_RES* tmqmessage = tmq_consumer_poll(tmq, 1000);
+    if (tmqmessage) {
+      cnt++;
+      msg_process(tmqmessage);
+      /*if (cnt >= 2) break;*/
+      /*printf("get data\n");*/
+      taos_free_result(tmqmessage);
+      /*} else {*/
+      /*break;*/
+      /*tmq_commit_sync(tmq, NULL);*/
+    }else{
+      break;
+    }
+  }
+
+  code = tmq_consumer_close(tmq);
+  if (code)
+    fprintf(stderr, "%% Failed to close consumer: %s\n", tmq_err2str(code));
+  else
+    fprintf(stderr, "%% Consumer closed\n");
+}
+
+void sync_consume_loop(tmq_t* tmq, tmq_list_t* topics) {
+  static const int MIN_COMMIT_COUNT = 1;
+
+  int     msg_count = 0;
+  int32_t code;
+
+  if ((code = tmq_subscribe(tmq, topics))) {
+    fprintf(stderr, "%% Failed to start consuming topics: %s\n", tmq_err2str(code));
+    return;
+  }
+
+  tmq_list_t* subList = NULL;
+  tmq_subscription(tmq, &subList);
+  char**  subTopics = tmq_list_to_c_array(subList);
+  int32_t sz = tmq_list_get_size(subList);
+  printf("subscribed topics: ");
+  for (int32_t i = 0; i < sz; i++) {
+    printf("%s, ", subTopics[i]);
+  }
+  printf("\n");
+  tmq_list_destroy(subList);
+
+  while (running) {
+    TAOS_RES* tmqmessage = tmq_consumer_poll(tmq, 1000);
+    if (tmqmessage) {
+      msg_process(tmqmessage);
+      taos_free_result(tmqmessage);
+
+      /*tmq_commit_sync(tmq, NULL);*/
+      /*if ((++msg_count % MIN_COMMIT_COUNT) == 0) tmq_commit(tmq, NULL, 0);*/
+    }
+  }
+
+  code = tmq_consumer_close(tmq);
+  if (code)
+    fprintf(stderr, "%% Failed to close consumer: %s\n", tmq_err2str(code));
+  else
+    fprintf(stderr, "%% Consumer closed\n");
+}
+
+void initLogFile() {
+  char f1[256] = {0};
+  char f2[256] = {0};
+
+  sprintf(f1, "%s/../log/tmq_taosx_tmp.source", dir);
+  sprintf(f2, "%s/../log/tmq_taosx_tmp.result", dir);
+  TdFilePtr pFile = taosOpenFile(f1, TD_FILE_TEXT | TD_FILE_TRUNC | TD_FILE_STREAM);
+  if (NULL == pFile) {
+    fprintf(stderr, "Failed to open %s for save result\n", f1);
+    exit(-1);
+  }
+  g_fp = pFile;
+
+  TdFilePtr pFile2 = taosOpenFile(f2, TD_FILE_TEXT | TD_FILE_TRUNC | TD_FILE_STREAM);
+  if (NULL == pFile2) {
+    fprintf(stderr, "Failed to open %s for save result\n", f2);
+    exit(-1);
+  }
+  char *result[] = {
+      "{\"type\":\"create\",\"tableName\":\"st1\",\"tableType\":\"super\",\"columns\":[{\"name\":\"ts\",\"type\":9},{\"name\":\"c1\",\"type\":4},{\"name\":\"c2\",\"type\":6},{\"name\":\"c3\",\"type\":8,\"length\":16}],\"tags\":[{\"name\":\"t1\",\"type\":4},{\"name\":\"t3\",\"type\":10,\"length\":8},{\"name\":\"t4\",\"type\":1}]}",
+      "{\"type\":\"create\",\"tableName\":\"ct0\",\"tableType\":\"child\",\"using\":\"st1\",\"tagNum\":3,\"tags\":[{\"name\":\"t1\",\"type\":4,\"value\":1000},{\"name\":\"t3\",\"type\":10,\"value\":\"\\\"ttt\\\"\"},{\"name\":\"t4\",\"type\":1,\"value\":1}]}",
+      "{\"type\":\"create\",\"tableName\":\"ct1\",\"tableType\":\"child\",\"using\":\"st1\",\"tagNum\":3,\"tags\":[{\"name\":\"t1\",\"type\":4,\"value\":2000}]}",
+      "{\"type\":\"create\",\"tableName\":\"ct2\",\"tableType\":\"child\",\"using\":\"st1\",\"tagNum\":3,\"tags\":[]}",
+      "{\"type\":\"create\",\"tableName\":\"ct3\",\"tableType\":\"child\",\"using\":\"st1\",\"tagNum\":3,\"tags\":[{\"name\":\"t1\",\"type\":4,\"value\":3000}]}",
+      "{\"type\":\"alter\",\"tableName\":\"st1\",\"tableType\":\"super\",\"alterType\":5,\"colName\":\"c4\",\"colType\":5}",
+      "{\"type\":\"alter\",\"tableName\":\"st1\",\"tableType\":\"super\",\"alterType\":7,\"colName\":\"c3\",\"colType\":8,\"colLength\":64}",
+      "{\"type\":\"alter\",\"tableName\":\"st1\",\"tableType\":\"super\",\"alterType\":1,\"colName\":\"t2\",\"colType\":8,\"colLength\":64}",
+      "{\"type\":\"alter\",\"tableName\":\"ct3\",\"tableType\":\"child\",\"alterType\":4,\"colName\":\"t1\",\"colValue\":\"5000\",\"colValueNull\":false}",
+      "{\"type\":\"create\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"columns\":[{\"name\":\"ts\",\"type\":9},{\"name\":\"c1\",\"type\":4},{\"name\":\"c2\",\"type\":10,\"length\":4}],\"tags\":[]}",
+      "{\"type\":\"alter\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"alterType\":5,\"colName\":\"c3\",\"colType\":5}",
+      "{\"type\":\"alter\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"alterType\":7,\"colName\":\"c2\",\"colType\":10,\"colLength\":8}",
+      "{\"type\":\"alter\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"alterType\":10,\"colName\":\"c3\",\"colNewName\":\"cc3\"}",
+      "{\"type\":\"alter\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"alterType\":9}",
+      "{\"type\":\"alter\",\"tableName\":\"n1\",\"tableType\":\"normal\",\"alterType\":6,\"colName\":\"c1\"}",
+      "{\"type\":\"create\",\"tableName\":\"jt\",\"tableType\":\"super\",\"columns\":[{\"name\":\"ts\",\"type\":9},{\"name\":\"i\",\"type\":4}],\"tags\":[{\"name\":\"t\",\"type\":15}]}",
+      "{\"type\":\"create\",\"tableName\":\"jt1\",\"tableType\":\"child\",\"using\":\"jt\",\"tagNum\":1,\"tags\":[{\"name\":\"t\",\"type\":15,\"value\":\"{\\\"k1\\\":1,\\\"k2\\\":\\\"hello\\\"}\"}]}",
+      "{\"type\":\"create\",\"tableName\":\"jt2\",\"tableType\":\"child\",\"using\":\"jt\",\"tagNum\":1,\"tags\":[]}"
+  };
+
+  for(int i = 0; i < sizeof(result)/sizeof(result[0]); i++){
+    taosFprintfFile(pFile2, result[i]);
+    taosFprintfFile(pFile2, "\n");
+  }
+  taosCloseFile(&pFile2);
+}
+
+int main(int argc, char* argv[]) {
+  if(argc == 3 && strcmp(argv[1], "-c") == 0) {
+    strcpy(dir, argv[2]);
+  }else{
+    strcpy(dir, "../../../sim/psim/cfg");
+  }
+
+  printf("env init\n");
+  initLogFile();
+
+  if (init_env() < 0) {
+    return -1;
+  }
+  create_topic();
+
+  tmq_t*      tmq = build_consumer();
+  tmq_list_t* topic_list = build_topic_list();
+  basic_consume_loop(tmq, topic_list);
+  /*sync_consume_loop(tmq, topic_list);*/
+  taosCloseFile(&g_fp);
+}