Merge branch '3.0' into feature/testWindows

Jenkinsfile2

@@ -43,6 +43,7 @@ def pre_test(){
         cd ${WKC}
         git reset --hard
         git clean -fxd
+        rm -rf examples/rust/
         git remote prune origin
         git fetch
     '''

cmake/rust-bindings_CMakeLists.txt.in

-
-# rust-bindings
-ExternalProject_Add(rust-bindings
-        GIT_REPOSITORY https://github.com/songtianyi/tdengine-rust-bindings.git
-        GIT_TAG 7ed7a97
-        SOURCE_DIR "${TD_SOURCE_DIR}/examples/rust"
-        BINARY_DIR "${TD_SOURCE_DIR}/examples/rust"
-        CONFIGURE_COMMAND "" 
-        BUILD_COMMAND ""  
-        INSTALL_COMMAND ""
-        TEST_COMMAND ""
-        )

contrib/CMakeLists.txt

@@ -105,11 +105,6 @@ if(${BUILD_WITH_SQLITE})
     cat("${TD_SUPPORT_DIR}/sqlite_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
 endif(${BUILD_WITH_SQLITE})
 
-# rust-bindings
-if(${RUST_BINDINGS})
-    cat("${TD_SUPPORT_DIR}/rust-bindings_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})
-endif(${RUST_BINDINGS})
-
 # lucene
 if(${BUILD_WITH_LUCENE})
     cat("${TD_SUPPORT_DIR}/lucene_CMakeLists.txt.in" ${CONTRIB_TMP_FILE})

docs/examples/c/tmq_example.c

+/*
+ * 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"
+
+static int  running = 1;
+static char dbName[64] = "tmqdb";
+static char stbName[64] = "stb";
+static char topicName[64] = "topicname";
+
+static int32_t msg_process(TAOS_RES* msg) {
+  char    buf[1024];
+  int32_t rows = 0;
+
+  const char* topicName = tmq_get_topic_name(msg);
+  const char* dbName = tmq_get_db_name(msg);
+  int32_t     vgroupId = tmq_get_vgroup_id(msg);
+
+  printf("topic: %s\n", topicName);
+  printf("db: %s\n", dbName);
+  printf("vgroup id: %d\n", vgroupId);
+
+  while (1) {
+    TAOS_ROW row = taos_fetch_row(msg);
+    if (row == NULL) break;
+
+    TAOS_FIELD* fields = taos_fetch_fields(msg);
+    int32_t     numOfFields = taos_field_count(msg);
+    int32_t*    length = taos_fetch_lengths(msg);
+    int32_t     precision = taos_result_precision(msg);
+    rows++;
+    taos_print_row(buf, row, fields, numOfFields);
+    printf("row content: %s\n", buf);
+  }
+
+  return rows;
+}
+
+static int32_t init_env() {
+  TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
+  if (pConn == NULL) {
+    return -1;
+  }
+
+  TAOS_RES* pRes;
+  // drop database if exists
+  printf("create database\n");
+  pRes = taos_query(pConn, "drop database if exists tmqdb");
+  if (taos_errno(pRes) != 0) {
+    printf("error in drop tmqdb, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  // create database
+  pRes = taos_query(pConn, "create database tmqdb");
+  if (taos_errno(pRes) != 0) {
+    printf("error in create tmqdb, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  // create super table
+  printf("create super table\n");
+  pRes = taos_query(
+      pConn, "create table tmqdb.stb (ts timestamp, c1 int, c2 float, c3 varchar(16)) tags(t1 int, t3 varchar(16))");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table stb, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  // create sub tables
+  printf("create sub tables\n");
+  pRes = taos_query(pConn, "create table tmqdb.ctb0 using tmqdb.stb tags(0, 'subtable0')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table ctb0, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table tmqdb.ctb1 using tmqdb.stb tags(1, 'subtable1')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table ctb1, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table tmqdb.ctb2 using tmqdb.stb tags(2, 'subtable2')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table ctb2, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create table tmqdb.ctb3 using tmqdb.stb tags(3, 'subtable3')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create super table ctb3, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  // insert data
+  printf("insert data into sub tables\n");
+  pRes = taos_query(pConn, "insert into tmqdb.ctb0 values(now, 0, 0, 'a0')(now+1s, 0, 0, 'a00')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ctb0, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into tmqdb.ctb1 values(now, 1, 1, 'a1')(now+1s, 11, 11, 'a11')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ctb0, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into tmqdb.ctb2 values(now, 2, 2, 'a1')(now+1s, 22, 22, 'a22')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ctb0, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "insert into tmqdb.ctb3 values(now, 3, 3, 'a1')(now+1s, 33, 33, 'a33')");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to insert into ctb0, 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 tmqdb");
+  if (taos_errno(pRes) != 0) {
+    printf("error in use tmqdb, reason:%s\n", taos_errstr(pRes));
+    return -1;
+  }
+  taos_free_result(pRes);
+
+  pRes = taos_query(pConn, "create topic topicname as select ts, c1, c2, c3, tbname from tmqdb.stb where c1 > 1");
+  if (taos_errno(pRes) != 0) {
+    printf("failed to create topic topicname, 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("tmq_commit_cb_print() code: %d, tmq: %p, param: %p\n", code, tmq, param);
+}
+
+tmq_t* build_consumer() {
+  tmq_conf_res_t code;
+  tmq_conf_t*    conf = tmq_conf_new();
+  code = tmq_conf_set(conf, "enable.auto.commit", "true");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "auto.commit.interval.ms", "1000");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "group.id", "cgrpName");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "client.id", "user defined name");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "td.connect.user", "root");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "td.connect.pass", "taosdata");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "auto.offset.reset", "earliest");
+  if (TMQ_CONF_OK != code) return NULL;
+  code = tmq_conf_set(conf, "experimental.snapshot.enable", "false");
+  if (TMQ_CONF_OK != code) return NULL;
+
+  tmq_conf_set_auto_commit_cb(conf, tmq_commit_cb_print, NULL);
+
+  tmq_t* tmq = tmq_consumer_new(conf, NULL, 0);
+  tmq_conf_destroy(conf);
+  return tmq;
+}
+
+tmq_list_t* build_topic_list() {
+  tmq_list_t* topicList = tmq_list_new();
+  int32_t     code = tmq_list_append(topicList, "topicname");
+  if (code) {
+    return NULL;
+  }
+  return topicList;
+}
+
+void basic_consume_loop(tmq_t* tmq) {
+  int32_t totalRows = 0;
+  int32_t msgCnt = 0;
+  int32_t timeout = 5000;
+  while (running) {
+    TAOS_RES* tmqmsg = tmq_consumer_poll(tmq, timeout);
+    if (tmqmsg) {
+      msgCnt++;
+      totalRows += msg_process(tmqmsg);
+      taos_free_result(tmqmsg);
+    } else {
+      break;
+    }
+  }
+
+  fprintf(stderr, "%d msg consumed, include %d rows\n", msgCnt, totalRows);
+}
+
+int main(int argc, char* argv[]) {
+  int32_t code;
+
+  if (init_env() < 0) {
+    return -1;
+  }
+
+  if (create_topic() < 0) {
+    return -1;
+  }
+
+  tmq_t* tmq = build_consumer();
+  if (NULL == tmq) {
+    fprintf(stderr, "%% build_consumer() fail!\n");
+    return -1;
+  }
+
+  tmq_list_t* topic_list = build_topic_list();
+  if (NULL == topic_list) {
+    return -1;
+  }
+
+  if ((code = tmq_subscribe(tmq, topic_list))) {
+    fprintf(stderr, "%% Failed to tmq_subscribe(): %s\n", tmq_err2str(code));
+  }
+  tmq_list_destroy(topic_list);
+
+  basic_consume_loop(tmq);
+
+  code = tmq_consumer_close(tmq);
+  if (code) {
+    fprintf(stderr, "%% Failed to close consumer: %s\n", tmq_err2str(code));
+  } else {
+    fprintf(stderr, "%% Consumer closed\n");
+  }
+
+  return 0;
+}

docs/zh/07-develop/07-tmq.mdx

@@ -724,7 +724,6 @@ consumer.close();
 
 </TabItem>
 
-
 <TabItem value="Go" label="Go">
 
 ```go
@@ -769,6 +768,7 @@ consumer.Unsubscribe();
 // 关闭消费
 consumer.Close();
 ```
+
 </TabItem>
 
 </Tabs>
@@ -809,7 +809,7 @@ SHOW SUBSCRIPTIONS;
 <Tabs defaultValue="java" groupId="lang">
 
 <TabItem label="C" value="c">
-  <CDemo>
+  <CDemo />
 </TabItem>
 
 <TabItem label="Java" value="java">

docs/zh/07-develop/_sub_c.mdx

 ```c
-{{#include docs/examples/c/tmq-example.c}}
+{{#include docs/examples/c/tmq_example.c}}
 ```

docs/zh/14-reference/15-taosKeeper.md → docs/zh/14-reference/14-taosKeeper.md

@@ -25,7 +25,7 @@ taosKeeper 安装方式：
 <!-- taosKeeper 需要在操作系统终端执行，该工具支持两种配置方式：[命令行参数](#命令行参数启动) 和 [配置文件](#配置文件启动)。命令行参数优先级高于配置文件参数。-->
 taosKeeper 需要在操作系统终端执行，该工具支持 [配置文件启动](#配置文件启动)。
 
-**在运行 taosKeeper 之前要确保 TDengine 集群与 taosAdapter 已经在正确运行。**
+**在运行 taosKeeper 之前要确保 TDengine 集群与 taosAdapter 已经在正确运行。** 并且 TDengine 已经开启监控服务，具体请参考：[TDengine 监控配置](../config/#监控相关)。
 
 <!--
 ### 命令行参数启动
@@ -93,7 +93,7 @@ taosKeeper 作为 TDengine 监控指标的导出工具，可以将 TDengine 产
 
 ```shell
 $ taos
-# 
+# 如上示例，使用 log 库作为监控日志存储位置
 > use log;
 > select * from cluster_info limit 1;
 ```

docs/zh/14-reference/14-taosx.md

----
-sidebar_label: taosX
-title: 使用 taosX 在集群间复制数据
----
\ No newline at end of file

docs/zh/20-third-party/01-grafana.mdx

@@ -193,7 +193,7 @@ docker run -d \
 
 如上图所示，在 Query 中选中 `TDengine` 数据源，在下方查询框可输入相应 SQL 进行查询，具体说明如下：
 
-- INPUT SQL：输入要查询的语句（该 SQL 语句的结果集应为两列多行），例如：`select avg(mem_system) from log.dn where ts >= $from and ts < $to interval($interval)` ，其中，from、to 和 interval 为 TDengine 插件的内置变量，表示从 Grafana 插件面板获取的查询范围和时间间隔。除了内置变量外，`也支持可以使用自定义模板变量`。
+- INPUT SQL：输入要查询的语句（该 SQL 语句的结果集应为两列多行），例如：`select _wstart, avg(mem_system) from log.dnodes_info where ts >= $from and ts < $to interval($interval)` ，其中，from、to 和 interval 为 TDengine 插件的内置变量，表示从 Grafana 插件面板获取的查询范围和时间间隔。除了内置变量外，`也支持可以使用自定义模板变量`。
 - ALIAS BY：可设置当前查询别名。
 - GENERATE SQL： 点击该按钮会自动替换相应变量，并生成最终执行的语句。
 
@@ -205,7 +205,11 @@ docker run -d \
 
 ### 导入 Dashboard
 
-在数据源配置页面，您可以为该数据源导入 TDinsight 面板，作为 TDengine 集群的监控可视化工具。该 Dashboard 已发布在 Grafana：[Dashboard 15167 - TDinsight](https://grafana.com/grafana/dashboards/15167)) 。其他安装方式和相关使用说明请见 [TDinsight 用户手册](/reference/tdinsight/)。
+在数据源配置页面，您可以为该数据源导入 TDinsight 面板，作为 TDengine 集群的监控可视化工具。如果 TDengine 服务端为 3.0 版本请选择 `TDinsight for 3.x` 导入。
+
+![TDengine Database Grafana plugine import dashboard](./import_dashboard.webp)
+
+其中适配 TDengine 2.* 的 Dashboard 已发布在 Grafana：[Dashboard 15167 - TDinsight](https://grafana.com/grafana/dashboards/15167)) 。其他安装方式和相关使用说明请见 [TDinsight 用户手册](/reference/tdinsight/)。
 
 使用 TDengine 作为数据源的其他面板，可以[在此搜索](https://grafana.com/grafana/dashboards/?dataSource=tdengine-datasource)。以下是一份不完全列表：
 

examples/c/stream_demo.c

@@ -98,10 +98,9 @@ int32_t create_stream() {
   /*const char* sql = "select min(k), max(k), sum(k) as sum_of_k from st1";*/
   /*const char* sql = "select sum(k) from tu1 interval(10m)";*/
   /*pRes = tmq_create_stream(pConn, "stream1", "out1", sql);*/
-  pRes =
-      taos_query(pConn,
-                 "create stream stream1 trigger max_delay 10s into outstb as select _wstart, sum(k) from st1 partition "
-                 "by tbname session(ts, 10s) ");
+  pRes = taos_query(pConn,
+                    "create stream stream1 trigger max_delay 10s watermark 10s into outstb as select _wstart start, "
+                    "count(k) from st1 partition by tbname interval(20s) ");
   if (taos_errno(pRes) != 0) {
     printf("failed to create stream stream1, reason:%s\n", taos_errstr(pRes));
     return -1;

examples/rust/.gitignore

+/target
+Cargo.lock

examples/rust/Cargo.toml

+[package]
+name = "rust"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+taos = "*"
+
+[dev-dependencies]
+chrono = "0.4"
+itertools = "0.10.3"
+pretty_env_logger = "0.4.0"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+tokio = { version = "1", features = ["full"] }
+anyhow = "1"

examples/rust/examples/bind-tags.rs

+use anyhow::Result;
+use serde::Deserialize;
+use taos::*;
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    let taos = TaosBuilder::from_dsn("taos://")?.build()?;
+    taos.exec_many([
+        "drop database if exists test",
+        "create database test keep 36500",
+        "use test",
+        "create table tb1 (ts timestamp, c1 bool, c2 tinyint, c3 smallint, c4 int, c5 bigint,
+            c6 tinyint unsigned, c7 smallint unsigned, c8 int unsigned, c9 bigint unsigned,
+            c10 float, c11 double, c12 varchar(100), c13 nchar(100)) tags(t1 varchar(100))",
+    ])
+    .await?;
+    let mut stmt = Stmt::init(&taos)?;
+    stmt.prepare(
+        "insert into ? using tb1 tags(?) values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)",
+    )?;
+    stmt.set_tbname("d0")?;
+    stmt.set_tags(&[Value::VarChar("涛思".to_string())])?;
+
+    let params = vec![
+        ColumnView::from_millis_timestamp(vec![164000000000]),
+        ColumnView::from_bools(vec![true]),
+        ColumnView::from_tiny_ints(vec![i8::MAX]),
+        ColumnView::from_small_ints(vec![i16::MAX]),
+        ColumnView::from_ints(vec![i32::MAX]),
+        ColumnView::from_big_ints(vec![i64::MAX]),
+        ColumnView::from_unsigned_tiny_ints(vec![u8::MAX]),
+        ColumnView::from_unsigned_small_ints(vec![u16::MAX]),
+        ColumnView::from_unsigned_ints(vec![u32::MAX]),
+        ColumnView::from_unsigned_big_ints(vec![u64::MAX]),
+        ColumnView::from_floats(vec![f32::MAX]),
+        ColumnView::from_doubles(vec![f64::MAX]),
+        ColumnView::from_varchar(vec!["ABC"]),
+        ColumnView::from_nchar(vec!["涛思数据"]),
+    ];
+    let rows = stmt.bind(&params)?.add_batch()?.execute()?;
+    assert_eq!(rows, 1);
+
+    #[derive(Debug, Deserialize)]
+    #[allow(dead_code)]
+    struct Row {
+        ts: String,
+        c1: bool,
+        c2: i8,
+        c3: i16,
+        c4: i32,
+        c5: i64,
+        c6: u8,
+        c7: u16,
+        c8: u32,
+        c9: u64,
+        c10: Option<f32>,
+        c11: f64,
+        c12: String,
+        c13: String,
+        t1: serde_json::Value,
+    }
+
+    let rows: Vec<Row> = taos
+        .query("select * from tb1")
+        .await?
+        .deserialize()
+        .try_collect()
+        .await?;
+    let row = &rows[0];
+    dbg!(&row);
+    assert_eq!(row.c5, i64::MAX);
+    assert_eq!(row.c8, u32::MAX);
+    assert_eq!(row.c9, u64::MAX);
+    assert_eq!(row.c10.unwrap(), f32::MAX);
+    // assert_eq!(row.c11, f64::MAX);
+    assert_eq!(row.c12, "ABC");
+    assert_eq!(row.c13, "涛思数据");
+
+    Ok(())
+}

examples/rust/examples/bind.rs

+use anyhow::Result;
+use serde::Deserialize;
+use taos::*;
+
+#[tokio::main]
+async fn main() -> Result<()> {
+    let taos = TaosBuilder::from_dsn("taos://")?.build()?;
+    taos.exec_many([
+        "drop database if exists test_bindable",
+        "create database test_bindable keep 36500",
+        "use test_bindable",
+        "create table tb1 (ts timestamp, c1 bool, c2 tinyint, c3 smallint, c4 int, c5 bigint,
+            c6 tinyint unsigned, c7 smallint unsigned, c8 int unsigned, c9 bigint unsigned,
+            c10 float, c11 double, c12 varchar(100), c13 nchar(100))",
+    ])
+    .await?;
+    let mut stmt = Stmt::init(&taos)?;
+    stmt.prepare("insert into tb1 values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")?;
+    let params = vec![
+        ColumnView::from_millis_timestamp(vec![0]),
+        ColumnView::from_bools(vec![true]),
+        ColumnView::from_tiny_ints(vec![i8::MAX]),
+        ColumnView::from_small_ints(vec![i16::MAX]),
+        ColumnView::from_ints(vec![i32::MAX]),
+        ColumnView::from_big_ints(vec![i64::MAX]),
+        ColumnView::from_unsigned_tiny_ints(vec![u8::MAX]),
+        ColumnView::from_unsigned_small_ints(vec![u16::MAX]),
+        ColumnView::from_unsigned_ints(vec![u32::MAX]),
+        ColumnView::from_unsigned_big_ints(vec![u64::MAX]),
+        ColumnView::from_floats(vec![f32::MAX]),
+        ColumnView::from_doubles(vec![f64::MAX]),
+        ColumnView::from_varchar(vec!["ABC"]),
+        ColumnView::from_nchar(vec!["涛思数据"]),
+    ];
+    let rows = stmt.bind(&params)?.add_batch()?.execute()?;
+    assert_eq!(rows, 1);
+
+    #[derive(Debug, Deserialize)]
+    #[allow(dead_code)]
+    struct Row {
+        ts: String,
+        c1: bool,
+        c2: i8,
+        c3: i16,
+        c4: i32,
+        c5: i64,
+        c6: u8,
+        c7: u16,
+        c8: u32,
+        c9: u64,
+        c10: Option<f32>,
+        c11: f64,
+        c12: String,
+        c13: String,
+    }
+
+    let rows: Vec<Row> = taos
+        .query("select * from tb1")
+        .await?
+        .deserialize()
+        .try_collect()
+        .await?;
+    let row = &rows[0];
+    dbg!(&row);
+    assert_eq!(row.c5, i64::MAX);
+    assert_eq!(row.c8, u32::MAX);
+    assert_eq!(row.c9, u64::MAX);
+    assert_eq!(row.c10.unwrap(), f32::MAX);
+    // assert_eq!(row.c11, f64::MAX);
+    assert_eq!(row.c12, "ABC");
+    assert_eq!(row.c13, "涛思数据");
+
+    Ok(())
+}

examples/rust/examples/query.rs

+use std::time::Duration;
+
+use chrono::{DateTime, Local};
+use taos::*;
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let dsn = "taos://";
+
+    let opts = PoolBuilder::new()
+        .max_size(5000) // max connections
+        .max_lifetime(Some(Duration::from_secs(60 * 60))) // lifetime of each connection
+        .min_idle(Some(1000)) // minimal idle connections
+        .connection_timeout(Duration::from_secs(2));
+
+    let pool = TaosBuilder::from_dsn(dsn)?.with_pool_builder(opts)?;
+
+    let taos = pool.get()?;
+
+    let db = "query";
+
+    // prepare database
+    taos.exec_many([
+        format!("DROP DATABASE IF EXISTS `{db}`"),
+        format!("CREATE DATABASE `{db}`"),
+        format!("USE `{db}`"),
+    ])
+    .await?;
+
+    let inserted = taos.exec_many([
+        // create super table
+        "CREATE TABLE `meters` (`ts` TIMESTAMP, `current` FLOAT, `voltage` INT, `phase` FLOAT) TAGS (`groupid` INT, `location` BINARY(16))",
+        // create child table
+        "CREATE TABLE `d0` USING `meters` TAGS(0, 'Los Angles')",
+        // insert into child table
+        "INSERT INTO `d0` values(now - 10s, 10, 116, 0.32)",
+        // insert with NULL values
+        "INSERT INTO `d0` values(now - 8s, NULL, NULL, NULL)",
+        // insert and automatically create table with tags if not exists
+        "INSERT INTO `d1` USING `meters` TAGS(1, 'San Francisco') values(now - 9s, 10.1, 119, 0.33)",
+        // insert many records in a single sql
+        "INSERT INTO `d1` values (now-8s, 10, 120, 0.33) (now - 6s, 10, 119, 0.34) (now - 4s, 11.2, 118, 0.322)",
+    ]).await?;
+
+    assert_eq!(inserted, 6);
+    loop {
+        let count: usize = taos
+            .query_one("select count(*) from `meters`")
+            .await?
+            .unwrap_or_default();
+
+        if count >= 6 {
+            break;
+        } else {
+            println!("waiting for data");
+        }
+    }
+
+    let mut result = taos.query("select tbname, * from `meters`").await?;
+
+    for field in result.fields() {
+        println!("got field: {}", field.name());
+    }
+
+    // Query option 1, use rows stream.
+    let mut rows = result.rows();
+    let mut nrows = 0;
+    while let Some(row) = rows.try_next().await? {
+        for (col, (name, value)) in row.enumerate() {
+            println!(
+                "[{}] got value in col {} (named `{:>8}`): {}",
+                nrows, col, name, value
+            );
+        }
+        nrows += 1;
+    }
+
+    // Query options 2, use deserialization with serde.
+    #[derive(Debug, serde::Deserialize)]
+    #[allow(dead_code)]
+    struct Record {
+        tbname: String,
+        // deserialize timestamp to chrono::DateTime<Local>
+        ts: DateTime<Local>,
+        // float to f32
+        current: Option<f32>,
+        // int to i32
+        voltage: Option<i32>,
+        phase: Option<f32>,
+        groupid: i32,
+        // binary/varchar to String
+        location: String,
+    }
+
+    let records: Vec<Record> = taos
+        .query("select tbname, * from `meters`")
+        .await?
+        .deserialize()
+        .try_collect()
+        .await?;
+
+    dbg!(result.summary());
+    assert_eq!(records.len(), 6);
+    dbg!(records);
+    Ok(())
+}

examples/rust/examples/subscribe.rs

+use std::time::Duration;
+
+use chrono::{DateTime, Local};
+use taos::*;
+
+// Query options 2, use deserialization with serde.
+#[derive(Debug, serde::Deserialize)]
+#[allow(dead_code)]
+struct Record {
+    // deserialize timestamp to chrono::DateTime<Local>
+    ts: DateTime<Local>,
+    // float to f32
+    current: Option<f32>,
+    // int to i32
+    voltage: Option<i32>,
+    phase: Option<f32>,
+}
+
+async fn prepare(taos: Taos) -> anyhow::Result<()> {
+    let inserted = taos.exec_many([
+        // create child table
+        "CREATE TABLE `d0` USING `meters` TAGS(0, 'Los Angles')",
+        // insert into child table
+        "INSERT INTO `d0` values(now - 10s, 10, 116, 0.32)",
+        // insert with NULL values
+        "INSERT INTO `d0` values(now - 8s, NULL, NULL, NULL)",
+        // insert and automatically create table with tags if not exists
+        "INSERT INTO `d1` USING `meters` TAGS(1, 'San Francisco') values(now - 9s, 10.1, 119, 0.33)",
+        // insert many records in a single sql
+        "INSERT INTO `d1` values (now-8s, 10, 120, 0.33) (now - 6s, 10, 119, 0.34) (now - 4s, 11.2, 118, 0.322)",
+    ]).await?;
+    assert_eq!(inserted, 6);
+    Ok(())
+}
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    // std::env::set_var("RUST_LOG", "debug");
+    pretty_env_logger::init();
+    let dsn = "taos://localhost:6030";
+    let builder = TaosBuilder::from_dsn(dsn)?;
+
+    let taos = builder.build()?;
+    let db = "tmq";
+
+    // prepare database
+    taos.exec_many([
+        "DROP TOPIC IF EXISTS tmq_meters".to_string(),
+        format!("DROP DATABASE IF EXISTS `{db}`"),
+        format!("CREATE DATABASE `{db}`"),
+        format!("USE `{db}`"),
+        // create super table
+        "CREATE TABLE `meters` (`ts` TIMESTAMP, `current` FLOAT, `voltage` INT, `phase` FLOAT) TAGS (`groupid` INT, `location` BINARY(16))".to_string(),
+        // create topic for subscription
+        format!("CREATE TOPIC tmq_meters with META AS DATABASE {db}")
+    ])
+    .await?;
+
+    let task = tokio::spawn(prepare(taos));
+
+    tokio::time::sleep(Duration::from_secs(1)).await;
+
+    // subscribe
+    let tmq = TmqBuilder::from_dsn("taos://localhost:6030/?group.id=test")?;
+
+    let mut consumer = tmq.build()?;
+    consumer.subscribe(["tmq_meters"]).await?;
+
+    {
+        let mut stream = consumer.stream();
+
+        while let Some((offset, message)) = stream.try_next().await? {
+            // get information from offset
+
+            // the topic
+            let topic = offset.topic();
+            // the vgroup id, like partition id in kafka.
+            let vgroup_id = offset.vgroup_id();
+            println!("* in vgroup id {vgroup_id} of topic {topic}\n");
+
+            if let Some(data) = message.into_data() {
+                while let Some(block) = data.fetch_raw_block().await? {
+                    // one block for one table, get table name if needed
+                    let name = block.table_name();
+                    let records: Vec<Record> = block.deserialize().try_collect()?;
+                    println!(
+                        "** table: {}, got {} records: {:#?}\n",
+                        name.unwrap(),
+                        records.len(),
+                        records
+                    );
+                }
+            }
+            consumer.commit(offset).await?;
+        }
+    }
+
+    consumer.unsubscribe().await;
+
+    task.await??;
+
+    Ok(())
+}

examples/rust/src/main.rs

+fn main() {
+    println!("Hello, world!");
+}

include/common/tcommon.h

@@ -60,6 +60,7 @@ enum {
   STREAM_INPUT__DATA_RETRIEVE,
   STREAM_INPUT__GET_RES,
   STREAM_INPUT__CHECKPOINT,
+  STREAM_INPUT__DESTROY,
 };
 
 typedef enum EStreamType {

include/common/tmsg.h

@@ -2663,6 +2663,10 @@ typedef struct {
   SEpSet  epSet;
 } SVgEpSet;
 
+typedef struct {
+  int32_t padding;
+} SRSmaExecMsg;
+
 typedef struct {
   int64_t suid;
   int8_t  level;

include/common/tmsgdef.h

@@ -202,6 +202,7 @@ enum {
   TD_DEF_MSG_TYPE(TDMT_VND_DROP_SMA, "vnode-drop-sma", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_SUBMIT_RSMA, "vnode-submit-rsma", SSubmitReq, SSubmitRsp)
   TD_DEF_MSG_TYPE(TDMT_VND_FETCH_RSMA, "vnode-fetch-rsma", SRSmaFetchMsg, NULL)
+  TD_DEF_MSG_TYPE(TDMT_VND_EXEC_RSMA, "vnode-exec-rsma", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_DELETE, "delete-data", SVDeleteReq, SVDeleteRsp)
   TD_DEF_MSG_TYPE(TDMT_VND_BATCH_DEL, "batch-delete", SBatchDeleteReq, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_ALTER_CONFIG, "alter-config", NULL, NULL)

include/libs/stream/tstream.h

@@ -53,6 +53,7 @@ enum {
   TASK_SCHED_STATUS__WAITING,
   TASK_SCHED_STATUS__ACTIVE,
   TASK_SCHED_STATUS__FAILED,
+  TASK_SCHED_STATUS__DROPPING,
 };
 
 enum {
@@ -127,6 +128,10 @@ typedef struct {
   int8_t type;
 } SStreamCheckpoint;
 
+typedef struct {
+  int8_t type;
+} SStreamTaskDestroy;
+
 typedef struct {
   int8_t       type;
   SSDataBlock* pBlock;
@@ -211,7 +216,6 @@ typedef struct {
   void*     vnode;
   FTbSink*  tbSinkFunc;
   STSchema* pTSchema;
-  SHashObj* pHash;  // groupId to tbuid
 } STaskSinkTb;
 
 typedef void FSmaSink(void* vnode, int64_t smaId, const SArray* data);

include/libs/sync/sync.h

@@ -30,7 +30,11 @@ extern bool gRaftDetailLog;
 #define SYNC_SPEED_UP_HB_TIMER       400
 #define SYNC_SPEED_UP_AFTER_MS       (1000 * 20)
 #define SYNC_SLOW_DOWN_RANGE         100
-#define SYNC_MAX_READ_RANGE    10
+#define SYNC_MAX_READ_RANGE          2
+#define SYNC_MAX_PROGRESS_WAIT_MS    4000
+#define SYNC_MAX_START_TIME_RANGE_MS (1000 * 20)
+#define SYNC_MAX_RECV_TIME_RANGE_MS  1000
+#define SYNC_ADD_QUORUM_COUNT        3
 
 #define SYNC_MAX_BATCH_SIZE 1
 #define SYNC_INDEX_BEGIN    0

include/libs/sync/syncTools.h

@@ -423,6 +423,7 @@ typedef struct SyncAppendEntriesReply {
   SyncTerm  privateTerm;
   bool      success;
   SyncIndex matchIndex;
+  int64_t   startTime;
 } SyncAppendEntriesReply;
 
 SyncAppendEntriesReply* syncAppendEntriesReplyBuild(int32_t vgId);

include/util/taoserror.h

@@ -291,6 +291,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_MND_STREAM_NOT_EXIST          TAOS_DEF_ERROR_CODE(0, 0x03F1)
 #define TSDB_CODE_MND_INVALID_STREAM_OPTION     TAOS_DEF_ERROR_CODE(0, 0x03F2)
 #define TSDB_CODE_MND_STREAM_MUST_BE_DELETED    TAOS_DEF_ERROR_CODE(0, 0x03F3)
+#define TSDB_CODE_MND_STREAM_TASK_DROPPED       TAOS_DEF_ERROR_CODE(0, 0x03F4)
 
 // mnode-sma
 #define TSDB_CODE_MND_SMA_ALREADY_EXIST         TAOS_DEF_ERROR_CODE(0, 0x0480)
@@ -614,6 +615,7 @@ int32_t* taosGetErrno();
 #define TSDB_CODE_RSMA_REMOVE_EXISTS             TAOS_DEF_ERROR_CODE(0, 0x3154)
 #define TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP        TAOS_DEF_ERROR_CODE(0, 0x3155)
 #define TSDB_CODE_RSMA_EMPTY_INFO                TAOS_DEF_ERROR_CODE(0, 0x3156)
+#define TSDB_CODE_RSMA_INVALID_SCHEMA            TAOS_DEF_ERROR_CODE(0, 0x3157)
 
 //index
 #define TSDB_CODE_INDEX_REBUILDING               TAOS_DEF_ERROR_CODE(0, 0x3200)

source/common/src/tdatablock.c

@@ -1343,12 +1343,14 @@ SSDataBlock* createDataBlock() {
   SSDataBlock* pBlock = taosMemoryCalloc(1, sizeof(SSDataBlock));
   if (pBlock == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return NULL;
   }
 
   pBlock->pDataBlock = taosArrayInit(4, sizeof(SColumnInfoData));
   if (pBlock->pDataBlock == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     taosMemoryFree(pBlock);
+    return NULL;
   }
 
   return pBlock;
@@ -1423,6 +1425,7 @@ size_t blockDataGetCapacityInRow(const SSDataBlock* pBlock, size_t pageSize) {
 }
 
 void colDataDestroy(SColumnInfoData* pColData) {
+  if(!pColData) return;
   if (IS_VAR_DATA_TYPE(pColData->info.type)) {
     taosMemoryFreeClear(pColData->varmeta.offset);
   } else {

source/dnode/mgmt/mgmt_vnode/src/vmHandle.c

@@ -338,6 +338,7 @@ SArray *vmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_SCH_MERGE_QUERY, vmPutMsgToQueryQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_SCH_QUERY_CONTINUE, vmPutMsgToQueryQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_FETCH_RSMA, vmPutMsgToQueryQueue, 0) == NULL) goto _OVER;
+  if (dmSetMgmtHandle(pArray, TDMT_VND_EXEC_RSMA, vmPutMsgToQueryQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_SCH_FETCH, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_SCH_MERGE_FETCH, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_ALTER_TABLE, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;

source/dnode/mnode/impl/inc/mndDef.h

@@ -636,6 +636,7 @@ typedef struct {
 
 int32_t tEncodeSStreamObj(SEncoder* pEncoder, const SStreamObj* pObj);
 int32_t tDecodeSStreamObj(SDecoder* pDecoder, SStreamObj* pObj);
+void    tFreeStreamObj(SStreamObj* pObj);
 
 typedef struct {
   char    streamName[TSDB_STREAM_FNAME_LEN];

source/dnode/mnode/impl/inc/mndStb.h

@@ -34,6 +34,7 @@ int32_t mndCheckCreateStbReq(SMCreateStbReq *pCreate);
 SDbObj *mndAcquireDbByStb(SMnode *pMnode, const char *stbName);
 int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreate, SDbObj *pDb);
 int32_t mndAddStbToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb);
+void    mndFreeStb(SStbObj *pStb);
 
 void mndExtractDbNameFromStbFullName(const char *stbFullName, char *dst);
 void mndExtractTbNameFromStbFullName(const char *stbFullName, char *dst, int32_t dstSize);

source/dnode/mnode/impl/src/mndDef.c

@@ -116,6 +116,25 @@ int32_t tDecodeSStreamObj(SDecoder *pDecoder, SStreamObj *pObj) {
   return 0;
 }
 
+void tFreeStreamObj(SStreamObj *pStream) {
+  taosMemoryFree(pStream->sql);
+  taosMemoryFree(pStream->ast);
+  taosMemoryFree(pStream->physicalPlan);
+  if (pStream->outputSchema.nCols) taosMemoryFree(pStream->outputSchema.pSchema);
+
+  int32_t sz = taosArrayGetSize(pStream->tasks);
+  for (int32_t i = 0; i < sz; i++) {
+    SArray *pLevel = taosArrayGetP(pStream->tasks, i);
+    int32_t taskSz = taosArrayGetSize(pLevel);
+    for (int32_t j = 0; j < taskSz; j++) {
+      SStreamTask *pTask = taosArrayGetP(pLevel, j);
+      tFreeSStreamTask(pTask);
+    }
+    taosArrayDestroy(pLevel);
+  }
+  taosArrayDestroy(pStream->tasks);
+}
+
 SMqVgEp *tCloneSMqVgEp(const SMqVgEp *pVgEp) {
   SMqVgEp *pVgEpNew = taosMemoryMalloc(sizeof(SMqVgEp));
   if (pVgEpNew == NULL) return NULL;

source/dnode/mnode/impl/src/mndScheduler.c

@@ -424,6 +424,8 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
       }
       mndAddTaskToTaskSet(taskSourceLevel, pTask);
 
+      pTask->triggerParam = 0;
+
       // source
       pTask->taskLevel = TASK_LEVEL__SOURCE;
 

source/dnode/mnode/impl/src/mndStb.c

@@ -266,6 +266,15 @@ _OVER:
   return pRow;
 }
 
+void mndFreeStb(SStbObj *pStb) {
+  taosArrayDestroy(pStb->pFuncs);
+  taosMemoryFreeClear(pStb->pColumns);
+  taosMemoryFreeClear(pStb->pTags);
+  taosMemoryFreeClear(pStb->comment);
+  taosMemoryFreeClear(pStb->pAst1);
+  taosMemoryFreeClear(pStb->pAst2);
+}
+
 static int32_t mndStbActionInsert(SSdb *pSdb, SStbObj *pStb) {
   mTrace("stb:%s, perform insert action, row:%p", pStb->name, pStb);
   return 0;
@@ -273,12 +282,7 @@ static int32_t mndStbActionInsert(SSdb *pSdb, SStbObj *pStb) {
 
 static int32_t mndStbActionDelete(SSdb *pSdb, SStbObj *pStb) {
   mTrace("stb:%s, perform delete action, row:%p", pStb->name, pStb);
-  taosArrayDestroy(pStb->pFuncs);
-  taosMemoryFreeClear(pStb->pColumns);
-  taosMemoryFreeClear(pStb->pTags);
-  taosMemoryFreeClear(pStb->comment);
-  taosMemoryFreeClear(pStb->pAst1);
-  taosMemoryFreeClear(pStb->pAst2);
+  mndFreeStb(pStb);
   return 0;
 }
 
@@ -1145,7 +1149,7 @@ static int32_t mndAddSuperTableTag(const SStbObj *pOld, SStbObj *pNew, SArray *p
   return 0;
 }
 
-int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t suid, col_id_t colId) {
+static int32_t mndCheckAlterColForTopic(SMnode *pMnode, const char *stbFullName, int64_t suid, col_id_t colId) {
   SSdb *pSdb = pMnode->pSdb;
   void *pIter = NULL;
   while (1) {
@@ -1154,7 +1158,7 @@ int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t
     if (pIter == NULL) break;
 
     mDebug("topic:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, subType:%d sql:%s",
-           pTopic->name, stbname, suid, colId, pTopic->subType, pTopic->sql);
+           pTopic->name, stbFullName, suid, colId, pTopic->subType, pTopic->sql);
     if (pTopic->subType != TOPIC_SUB_TYPE__COLUMN) {
       sdbRelease(pSdb, pTopic);
       continue;
@@ -1192,20 +1196,66 @@ int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t
     sdbRelease(pSdb, pTopic);
     nodesDestroyNode(pAst);
   }
+  return 0;
+}
 
+static int32_t mndCheckAlterColForStream(SMnode *pMnode, const char *stbFullName, int64_t suid, col_id_t colId) {
+  SSdb *pSdb = pMnode->pSdb;
+  void *pIter = NULL;
+  while (1) {
+    SStreamObj *pStream = NULL;
+    pIter = sdbFetch(pSdb, SDB_STREAM, pIter, (void **)&pStream);
+    if (pIter == NULL) break;
+
+    SNode *pAst = NULL;
+    if (nodesStringToNode(pStream->ast, &pAst) != 0) {
+      ASSERT(0);
+      return -1;
+    }
+
+    SNodeList *pNodeList = NULL;
+    nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
+    SNode *pNode = NULL;
+    FOREACH(pNode, pNodeList) {
+      SColumnNode *pCol = (SColumnNode *)pNode;
+
+      if (pCol->tableId != suid) {
+        mDebug("stream:%s, check colId:%d passed", pStream->name, pCol->colId);
+        goto NEXT;
+      }
+      if (pCol->colId > 0 && pCol->colId == colId) {
+        sdbRelease(pSdb, pStream);
+        nodesDestroyNode(pAst);
+        terrno = TSDB_CODE_MND_STREAM_MUST_BE_DELETED;
+        mError("stream:%s, check colId:%d conflicted", pStream->name, pCol->colId);
+        return -1;
+      }
+      mDebug("stream:%s, check colId:%d passed", pStream->name, pCol->colId);
+    }
+
+  NEXT:
+    sdbRelease(pSdb, pStream);
+    nodesDestroyNode(pAst);
+  }
+  return 0;
+}
+
+static int32_t mndCheckAlterColForTSma(SMnode *pMnode, const char *stbFullName, int64_t suid, col_id_t colId) {
+  SSdb *pSdb = pMnode->pSdb;
+  void *pIter = NULL;
   while (1) {
     SSmaObj *pSma = NULL;
     pIter = sdbFetch(pSdb, SDB_SMA, pIter, (void **)&pSma);
     if (pIter == NULL) break;
 
-    mDebug("tsma:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, sql:%s", pSma->name, stbname,
-           suid, colId, pSma->sql);
+    mDebug("tsma:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d, sql:%s", pSma->name,
+           stbFullName, suid, colId, pSma->sql);
 
     SNode *pAst = NULL;
     if (nodesStringToNode(pSma->ast, &pAst) != 0) {
       terrno = TSDB_CODE_SDB_INVALID_DATA_CONTENT;
       mError("tsma:%s, check tag and column modifiable, stb:%s suid:%" PRId64 " colId:%d failed since parse AST err",
-             pSma->name, stbname, suid, colId);
+             pSma->name, stbFullName, suid, colId);
       return -1;
     }
 
@@ -1218,7 +1268,7 @@ int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t
 
       if ((pCol->tableId != suid) && (pSma->stbUid != suid)) {
         mDebug("tsma:%s, check colId:%d passed", pSma->name, pCol->colId);
-        goto NEXT2;
+        goto NEXT;
       }
       if ((pCol->colId) > 0 && (pCol->colId == colId)) {
         sdbRelease(pSdb, pSma);
@@ -1230,11 +1280,24 @@ int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbname, int64_t
       mDebug("tsma:%s, check colId:%d passed", pSma->name, pCol->colId);
     }
 
-  NEXT2:
+  NEXT:
     sdbRelease(pSdb, pSma);
     nodesDestroyNode(pAst);
   }
+  return 0;
+}
 
+int32_t mndCheckColAndTagModifiable(SMnode *pMnode, const char *stbFullName, int64_t suid, col_id_t colId) {
+  if (mndCheckAlterColForTopic(pMnode, stbFullName, suid, colId) < 0) {
+    return -1;
+  }
+  if (mndCheckAlterColForStream(pMnode, stbFullName, suid, colId) < 0) {
+    return -1;
+  }
+
+  if (mndCheckAlterColForTSma(pMnode, stbFullName, suid, colId) < 0) {
+    return -1;
+  }
   return 0;
 }
 
@@ -1930,6 +1993,98 @@ _OVER:
   return code;
 }
 
+static int32_t mndCheckDropStbForTopic(SMnode *pMnode, const char *stbFullName, int64_t suid) {
+  SSdb *pSdb = pMnode->pSdb;
+  void *pIter = NULL;
+  while (1) {
+    SMqTopicObj *pTopic = NULL;
+    pIter = sdbFetch(pSdb, SDB_TOPIC, pIter, (void **)&pTopic);
+    if (pIter == NULL) break;
+
+    if (pTopic->subType == TOPIC_SUB_TYPE__TABLE) {
+      if (pTopic->stbUid == suid) {
+        sdbRelease(pSdb, pTopic);
+        return -1;
+      }
+    }
+
+    if (pTopic->subType != TOPIC_SUB_TYPE__COLUMN) {
+      sdbRelease(pSdb, pTopic);
+      continue;
+    }
+
+    SNode *pAst = NULL;
+    if (nodesStringToNode(pTopic->ast, &pAst) != 0) {
+      ASSERT(0);
+      return -1;
+    }
+
+    SNodeList *pNodeList = NULL;
+    nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
+    SNode *pNode = NULL;
+    FOREACH(pNode, pNodeList) {
+      SColumnNode *pCol = (SColumnNode *)pNode;
+
+      if (pCol->tableId == suid) {
+        sdbRelease(pSdb, pTopic);
+        nodesDestroyNode(pAst);
+        return -1;
+      } else {
+        goto NEXT;
+      }
+    }
+  NEXT:
+    sdbRelease(pSdb, pTopic);
+    nodesDestroyNode(pAst);
+  }
+  return 0;
+}
+
+static int32_t mndCheckDropStbForStream(SMnode *pMnode, const char *stbFullName, int64_t suid) {
+  SSdb *pSdb = pMnode->pSdb;
+  void *pIter = NULL;
+  while (1) {
+    SStreamObj *pStream = NULL;
+    pIter = sdbFetch(pSdb, SDB_STREAM, pIter, (void **)&pStream);
+    if (pIter == NULL) break;
+
+    if (pStream->smaId != 0) {
+      sdbRelease(pSdb, pStream);
+      continue;
+    }
+
+    if (pStream->targetStbUid == suid) {
+      sdbRelease(pSdb, pStream);
+      return -1;
+    }
+
+    SNode *pAst = NULL;
+    if (nodesStringToNode(pStream->ast, &pAst) != 0) {
+      ASSERT(0);
+      return -1;
+    }
+
+    SNodeList *pNodeList = NULL;
+    nodesCollectColumns((SSelectStmt *)pAst, SQL_CLAUSE_FROM, NULL, COLLECT_COL_TYPE_ALL, &pNodeList);
+    SNode *pNode = NULL;
+    FOREACH(pNode, pNodeList) {
+      SColumnNode *pCol = (SColumnNode *)pNode;
+
+      if (pCol->tableId == suid) {
+        sdbRelease(pSdb, pStream);
+        nodesDestroyNode(pAst);
+        return -1;
+      } else {
+        goto NEXT;
+      }
+    }
+  NEXT:
+    sdbRelease(pSdb, pStream);
+    nodesDestroyNode(pAst);
+  }
+  return 0;
+}
+
 static int32_t mndProcessDropStbReq(SRpcMsg *pReq) {
   SMnode      *pMnode = pReq->info.node;
   int32_t      code = -1;
@@ -1971,6 +2126,16 @@ static int32_t mndProcessDropStbReq(SRpcMsg *pReq) {
     goto _OVER;
   }
 
+  if (mndCheckDropStbForTopic(pMnode, dropReq.name, pStb->uid) < 0) {
+    terrno = TSDB_CODE_MND_TOPIC_MUST_BE_DELETED;
+    goto _OVER;
+  }
+
+  if (mndCheckDropStbForStream(pMnode, dropReq.name, pStb->uid) < 0) {
+    terrno = TSDB_CODE_MND_STREAM_MUST_BE_DELETED;
+    goto _OVER;
+  }
+
   code = mndDropStb(pMnode, pReq, pDb, pStb);
   if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
 

source/dnode/mnode/impl/src/mndStream.c

@@ -167,6 +167,9 @@ static int32_t mndStreamActionInsert(SSdb *pSdb, SStreamObj *pStream) {
 
 static int32_t mndStreamActionDelete(SSdb *pSdb, SStreamObj *pStream) {
   mTrace("stream:%s, perform delete action", pStream->name);
+  taosWLockLatch(&pStream->lock);
+  tFreeStreamObj(pStream);
+  taosWUnLockLatch(&pStream->lock);
   return 0;
 }
 
@@ -493,10 +496,17 @@ static int32_t mndCreateStbForStream(SMnode *pMnode, STrans *pTrans, const SStre
 
   stbObj.uid = pStream->targetStbUid;
 
-  if (mndAddStbToTrans(pMnode, pTrans, pDb, &stbObj) < 0) goto _OVER;
+  if (mndAddStbToTrans(pMnode, pTrans, pDb, &stbObj) < 0) {
+    mndFreeStb(&stbObj);
+    goto _OVER;
+  }
+
+  tFreeSMCreateStbReq(&createReq);
+  mndFreeStb(&stbObj);
 
   return 0;
 _OVER:
+  tFreeSMCreateStbReq(&createReq);
   mndReleaseStb(pMnode, pStb);
   mndReleaseDb(pMnode, pDb);
   return -1;
@@ -715,6 +725,7 @@ _OVER:
   mndReleaseDb(pMnode, pDb);
 
   tFreeSCMCreateStreamReq(&createStreamReq);
+  tFreeStreamObj(&streamObj);
   return code;
 }
 

source/dnode/vnode/inc/vnode.h

@@ -63,6 +63,7 @@ void    vnodeGetInfo(SVnode *pVnode, const char **dbname, int32_t *vgId);
 int32_t vnodeProcessCreateTSma(SVnode *pVnode, void *pCont, uint32_t contLen);
 int32_t vnodeGetAllTableList(SVnode *pVnode, uint64_t uid, SArray *list);
 int32_t vnodeGetCtbIdList(SVnode *pVnode, int64_t suid, SArray *list);
+int32_t vnodeGetStbIdList(SVnode *pVnode, int64_t suid, SArray* list);
 void   *vnodeGetIdx(SVnode *pVnode);
 void   *vnodeGetIvtIdx(SVnode *pVnode);
 
@@ -91,9 +92,11 @@ typedef struct SMetaEntry  SMetaEntry;
 void        metaReaderInit(SMetaReader *pReader, SMeta *pMeta, int32_t flags);
 void        metaReaderClear(SMetaReader *pReader);
 int32_t     metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid);
+int32_t     metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags);
 int32_t     metaReadNext(SMetaReader *pReader);
-const void *metaGetTableTagVal(SMetaEntry *pEntry, int16_t type, STagVal *tagVal);
+const void *metaGetTableTagVal(void *tag, int16_t type, STagVal *tagVal);
 int         metaGetTableNameByUid(void *meta, uint64_t uid, char *tbName);
+bool        metaIsTableExist(SMeta  *pMeta, tb_uid_t uid);
 
 typedef struct SMetaFltParam {
   tb_uid_t suid;

source/dnode/vnode/src/inc/sma.h

@@ -60,6 +60,7 @@ typedef struct {
 #define SMA_ENV_LOCK(env)  (&(env)->lock)
 #define SMA_ENV_TYPE(env)  ((env)->type)
 #define SMA_ENV_STAT(env)  ((env)->pStat)
+#define SMA_RSMA_STAT(sma) ((SRSmaStat *)SMA_ENV_STAT((SSmaEnv *)(sma)->pRSmaEnv))
 
 struct STSmaStat {
   int8_t    state;  // ETsdbSmaStat
@@ -89,12 +90,14 @@ struct SRSmaStat {
   SSma            *pSma;
   int64_t          commitAppliedVer;  // vnode applied version for async commit
   int64_t          refId;             // shared by fetch tasks
+  volatile int64_t qBufSize;          // queue buffer size
   SRWLatch         lock;              // r/w lock for rsma fs(e.g. qtaskinfo)
   int8_t           triggerStat;       // shared by fetch tasks
   int8_t           commitStat;        // 0 not in committing, 1 in committing
+  int8_t           execStat;          // 0 not in exec , 1 in exec
   SArray          *aTaskFile;         // qTaskFiles committed recently(for recovery/snapshot r/w)
-  SHashObj *rsmaInfoHash;      // key: stbUid, value: SRSmaInfo;
-  SHashObj *iRsmaInfoHash;     // key: stbUid, value: SRSmaInfo; immutable rsmaInfoHash
+  SHashObj        *infoHash;          // key: suid, value: SRSmaInfo
+  SHashObj        *fetchHash;         // key: suid, value: L1 or L2 or L1|L2
 };
 
 struct SSmaStat {
@@ -105,10 +108,10 @@ struct SSmaStat {
   T_REF_DECLARE()
 };
 
-#define SMA_TSMA_STAT(s)      (&(s)->tsmaStat)
-#define SMA_RSMA_STAT(s)      (&(s)->rsmaStat)
-#define RSMA_INFO_HASH(r)     ((r)->rsmaInfoHash)
-#define RSMA_IMU_INFO_HASH(r) ((r)->iRsmaInfoHash)
+#define SMA_STAT_TSMA(s)     (&(s)->tsmaStat)
+#define SMA_STAT_RSMA(s)     (&(s)->rsmaStat)
+#define RSMA_INFO_HASH(r)    ((r)->infoHash)
+#define RSMA_FETCH_HASH(r)   ((r)->fetchHash)
 #define RSMA_TRIGGER_STAT(r) (&(r)->triggerStat)
 #define RSMA_COMMIT_STAT(r)  (&(r)->commitStat)
 #define RSMA_REF_ID(r)       ((r)->refId)
@@ -117,6 +120,7 @@ struct SSmaStat {
 struct SRSmaInfoItem {
   int8_t   level;
   int8_t   triggerStat;
+  uint16_t interval;  // second
   int32_t  maxDelay;
   tmr_h    tmrId;
 };
@@ -125,14 +129,19 @@ struct SRSmaInfo {
   STSchema *pTSchema;
   int64_t   suid;
   int64_t   refId;  // refId of SRSmaStat
-  int8_t    delFlag;
+  uint64_t  delFlag : 1;
+  uint64_t  lastReceived : 63;  // second
   T_REF_DECLARE()
   SRSmaInfoItem items[TSDB_RETENTION_L2];
   void         *taskInfo[TSDB_RETENTION_L2];   // qTaskInfo_t
-  void         *iTaskInfo[TSDB_RETENTION_L2];  // immutable
+  STaosQueue   *queue;                         // buffer queue of SubmitReq
+  STaosQall    *qall;                          // buffer qall of SubmitReq
+  void         *iTaskInfo[TSDB_RETENTION_L2];  // immutable qTaskInfo_t
+  STaosQueue   *iQueue;                        // immutable buffer queue of SubmitReq
+  STaosQall    *iQall;                         // immutable buffer qall of SubmitReq
 };
 
-#define RSMA_INFO_HEAD_LEN     32
+#define RSMA_INFO_HEAD_LEN     offsetof(SRSmaInfo, items)
 #define RSMA_INFO_IS_DEL(r)    ((r)->delFlag == 1)
 #define RSMA_INFO_SET_DEL(r)   ((r)->delFlag = 1)
 #define RSMA_INFO_QTASK(r, i)  ((r)->taskInfo[i])
@@ -161,6 +170,12 @@ enum {
   RSMA_RESTORE_SYNC = 2,
 };
 
+typedef enum {
+  RSMA_EXEC_OVERFLOW = 1,  // triggered by queue buf overflow
+  RSMA_EXEC_TIMEOUT = 2,   // triggered by timer
+  RSMA_EXEC_COMMIT = 3,    // triggered by commit
+} ERsmaExecType;
+
 void  tdDestroySmaEnv(SSmaEnv *pSmaEnv);
 void *tdFreeSmaEnv(SSmaEnv *pSmaEnv);
 
@@ -228,12 +243,13 @@ static FORCE_INLINE void tdSmaStatSetDropped(STSmaStat *pTStat) {
 
 void           tdRSmaQTaskInfoGetFileName(int32_t vid, int64_t version, char *outputName);
 void           tdRSmaQTaskInfoGetFullName(int32_t vid, int64_t version, const char *path, char *outputName);
-int32_t        tdCloneRSmaInfo(SSma *pSma, SRSmaInfo **pDest, SRSmaInfo *pSrc);
+int32_t        tdCloneRSmaInfo(SSma *pSma, SRSmaInfo *pInfo);
 void           tdFreeQTaskInfo(qTaskInfo_t *taskHandle, int32_t vgId, int32_t level);
 static int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType);
 void          *tdFreeSmaState(SSmaStat *pSmaStat, int8_t smaType);
 void          *tdFreeRSmaInfo(SSma *pSma, SRSmaInfo *pInfo, bool isDeepFree);
 int32_t        tdRSmaPersistExecImpl(SRSmaStat *pRSmaStat, SHashObj *pInfoHash);
+int32_t        tdRSmaProcessExecImpl(SSma *pSma, ERsmaExecType type);
 
 int32_t tdProcessRSmaCreateImpl(SSma *pSma, SRSmaParam *param, int64_t suid, const char *tbName);
 int32_t tdProcessRSmaRestoreImpl(SSma *pSma, int8_t type, int64_t qtaskFileVer);

source/dnode/vnode/src/inc/vnd.h

@@ -65,6 +65,7 @@ struct SVBufPool {
   SVBufPool*       next;
   SVnode*          pVnode;
   volatile int32_t nRef;
+  TdThreadSpinlock lock;
   int64_t          size;
   uint8_t*         ptr;
   SVBufPoolNode*   pTail;

source/dnode/vnode/src/inc/vnodeInt.h

@@ -199,6 +199,7 @@ int32_t smaAsyncCommit(SSma* pSma);
 int32_t smaAsyncPostCommit(SSma* pSma);
 int32_t smaDoRetention(SSma* pSma, int64_t now);
 int32_t smaProcessFetch(SSma* pSma, void* pMsg);
+int32_t smaProcessExec(SSma* pSma, void* pMsg);
 
 int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg);
 int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg);

source/dnode/vnode/src/meta/metaOpen.c

@@ -87,7 +87,7 @@ int metaOpen(SVnode *pVnode, SMeta **ppMeta) {
   }
 
   // open pCtbIdx
-  ret = tdbTbOpen("ctb.idx", sizeof(SCtbIdxKey), 0, ctbIdxKeyCmpr, pMeta->pEnv, &pMeta->pCtbIdx);
+  ret = tdbTbOpen("ctb.idx", sizeof(SCtbIdxKey), -1, ctbIdxKeyCmpr, pMeta->pEnv, &pMeta->pCtbIdx);
   if (ret < 0) {
     metaError("vgId:%d, failed to open meta child table index since %s", TD_VID(pVnode), tstrerror(terrno));
     goto _err;

source/dnode/vnode/src/meta/metaQuery.c

@@ -53,6 +53,89 @@ _err:
   return -1;
 }
 
+// int metaGetTableEntryByUidTest(void* meta, SArray *uidList) {
+//
+//   SArray* readerList = taosArrayInit(taosArrayGetSize(uidList), sizeof(SMetaReader));
+//   SArray* uidVersion = taosArrayInit(taosArrayGetSize(uidList), sizeof(STbDbKey));
+//   SMeta  *pMeta = meta;
+//   int64_t version;
+//   SHashObj *uHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
+//
+//   int64_t stt1 = taosGetTimestampUs();
+//   for(int i = 0; i < taosArrayGetSize(uidList); i++) {
+//     void* ppVal = NULL;
+//     int vlen = 0;
+//     uint64_t *  uid = taosArrayGet(uidList, i);
+//     // query uid.idx
+//     if (tdbTbGet(pMeta->pUidIdx, uid, sizeof(*uid), &ppVal, &vlen) < 0) {
+//       continue;
+//     }
+//     version = *(int64_t *)ppVal;
+//
+//     STbDbKey tbDbKey = {.version = version, .uid = *uid};
+//     taosArrayPush(uidVersion, &tbDbKey);
+//     taosHashPut(uHash, uid, sizeof(int64_t), ppVal, sizeof(int64_t));
+//   }
+//   int64_t stt2 = taosGetTimestampUs();
+//   qDebug("metaGetTableEntryByUidTest1 rows:%d, cost:%ld us", taosArrayGetSize(uidList), stt2-stt1);
+//
+//   TBC        *pCur = NULL;
+//   tdbTbcOpen(pMeta->pTbDb, &pCur, NULL);
+//   tdbTbcMoveToFirst(pCur);
+//   void *pKey = NULL;
+//   int   kLen = 0;
+//
+//   while(1){
+//     SMetaReader pReader = {0};
+//     int32_t ret = tdbTbcNext(pCur, &pKey, &kLen, &pReader.pBuf, &pReader.szBuf);
+//     if (ret < 0) break;
+//     STbDbKey *tmp = (STbDbKey*)pKey;
+//     int64_t *ver = (int64_t*)taosHashGet(uHash, &tmp->uid, sizeof(int64_t));
+//     if(ver == NULL || *ver != tmp->version) continue;
+//     taosArrayPush(readerList, &pReader);
+//   }
+//   tdbTbcClose(pCur);
+//
+//   taosArrayClear(readerList);
+//   int64_t stt3 = taosGetTimestampUs();
+//   qDebug("metaGetTableEntryByUidTest2 rows:%d, cost:%ld us", taosArrayGetSize(uidList), stt3-stt2);
+//   for(int i = 0; i < taosArrayGetSize(uidVersion); i++) {
+//     SMetaReader pReader = {0};
+//
+//     STbDbKey *tbDbKey = taosArrayGet(uidVersion, i);
+//     // query table.db
+//     if (tdbTbGet(pMeta->pTbDb, tbDbKey, sizeof(STbDbKey), &pReader.pBuf, &pReader.szBuf) < 0) {
+//       continue;
+//     }
+//     taosArrayPush(readerList, &pReader);
+//   }
+//   int64_t stt4 = taosGetTimestampUs();
+//   qDebug("metaGetTableEntryByUidTest3 rows:%d, cost:%ld us", taosArrayGetSize(uidList), stt4-stt3);
+//
+//   for(int i = 0; i < taosArrayGetSize(readerList); i++){
+//     SMetaReader* pReader  = taosArrayGet(readerList, i);
+//     metaReaderInit(pReader, meta, 0);
+//     // decode the entry
+//     tDecoderInit(&pReader->coder, pReader->pBuf, pReader->szBuf);
+//
+//     if (metaDecodeEntry(&pReader->coder, &pReader->me) < 0) {
+//     }
+//     metaReaderClear(pReader);
+//   }
+//   int64_t stt5 = taosGetTimestampUs();
+//   qDebug("metaGetTableEntryByUidTest4 rows:%d, cost:%ld us", taosArrayGetSize(readerList), stt5-stt4);
+//   return 0;
+// }
+
+bool metaIsTableExist(SMeta  *pMeta, tb_uid_t uid) {
+  // query uid.idx
+  if (tdbTbGet(pMeta->pUidIdx, &uid, sizeof(uid), NULL, NULL) < 0) {
+    return false;
+  }
+
+  return true;
+}
+
 int metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid) {
   SMeta  *pMeta = pReader->pMeta;
   int64_t version;
@@ -749,9 +832,8 @@ SArray *metaGetSmaTbUids(SMeta *pMeta) {
 
 #endif
 
-const void *metaGetTableTagVal(SMetaEntry *pEntry, int16_t type, STagVal *val) {
-  ASSERT(pEntry->type == TSDB_CHILD_TABLE);
-  STag *tag = (STag *)pEntry->ctbEntry.pTags;
+const void *metaGetTableTagVal(void *pTag, int16_t type, STagVal *val) {
+  STag *tag = (STag *)pTag;
   if (type == TSDB_DATA_TYPE_JSON) {
     return tag;
   }
@@ -853,6 +935,9 @@ int32_t metaFilterTableIds(SMeta *pMeta, SMetaFltParam *param, SArray *pUids) {
         break;
       }
     }
+    if (p->suid != pKey->suid) {
+      break;
+    }
     first = false;
     if (p != NULL) {
       int32_t cmp = (*param->filterFunc)(p->data, pKey->data, pKey->type);
@@ -889,6 +974,38 @@ END:
   return ret;
 }
 
+int32_t metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags) {
+  SMCtbCursor *pCur = metaOpenCtbCursor(pMeta, suid);
+
+  SHashObj *uHash = NULL;
+  size_t    len = taosArrayGetSize(uidList);  // len > 0 means there already have uids
+  if (len > 0) {
+    uHash = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
+    for (int i = 0; i < len; i++) {
+      int64_t *uid = taosArrayGet(uidList, i);
+      taosHashPut(uHash, uid, sizeof(int64_t), &i, sizeof(i));
+    }
+  }
+  while (1) {
+    tb_uid_t id = metaCtbCursorNext(pCur);
+    if (id == 0) {
+      break;
+    }
+
+    if (len > 0 && taosHashGet(uHash, &id, sizeof(int64_t)) == NULL) {
+      continue;
+    } else if (len == 0) {
+      taosArrayPush(uidList, &id);
+    }
+
+    taosHashPut(tags, &id, sizeof(int64_t), pCur->pVal, pCur->vLen);
+  }
+
+  taosHashCleanup(uHash);
+  metaCloseCtbCursor(pCur);
+  return TSDB_CODE_SUCCESS;
+}
+
 int32_t metaGetInfo(SMeta *pMeta, int64_t uid, SMetaInfo *pInfo) {
   int32_t code = 0;
   void   *pData = NULL;

source/dnode/vnode/src/meta/metaTable.c

@@ -181,10 +181,28 @@ int metaDelJsonVarFromIdx(SMeta *pMeta, const SMetaEntry *pCtbEntry, const SSche
 
 int metaCreateSTable(SMeta *pMeta, int64_t version, SVCreateStbReq *pReq) {
   SMetaEntry  me = {0};
+  int         kLen = 0;
+  int         vLen = 0;
+  const void *pKey = NULL;
+  const void *pVal = NULL;
+  void       *pBuf = NULL;
+  int32_t     szBuf = 0;
+  void       *p = NULL;
 
   // validate req
-  if (tdbTbGet(pMeta->pNameIdx, pReq->name, strlen(pReq->name), NULL, NULL) == 0) {
+  void *pData = NULL;
+  int   nData = 0;
+  if (tdbTbGet(pMeta->pNameIdx, pReq->name, strlen(pReq->name) + 1, &pData, &nData) == 0) {
+    tb_uid_t uid = *(tb_uid_t *)pData;
+    tdbFree(pData);
+    SMetaInfo info;
+    metaGetInfo(pMeta, uid, &info);
+    if (info.uid == info.suid) {
       return 0;
+    } else {
+      terrno = TSDB_CODE_TDB_TABLE_ALREADY_EXIST;
+      return -1;
+    }
   }
 
   // set structs
@@ -865,6 +883,9 @@ static int metaUpdateTableTagVal(SMeta *pMeta, int64_t version, SVAlterTbReq *pA
     metaUpdateTagIdx(pMeta, &ctbEntry);
   }
 
+  SCtbIdxKey ctbIdxKey = {.suid = ctbEntry.ctbEntry.suid, .uid = uid};
+  tdbTbUpsert(pMeta->pCtbIdx, &ctbIdxKey, sizeof(ctbIdxKey), ctbEntry.ctbEntry.pTags, ((STag*)(ctbEntry.ctbEntry.pTags))->len, &pMeta->txn);
+
   tDecoderClear(&dc1);
   tDecoderClear(&dc2);
   if (ctbEntry.ctbEntry.pTags) taosMemoryFree((void *)ctbEntry.ctbEntry.pTags);
@@ -1069,7 +1090,8 @@ static int metaUpdateTtlIdx(SMeta *pMeta, const SMetaEntry *pME) {
 
 static int metaUpdateCtbIdx(SMeta *pMeta, const SMetaEntry *pME) {
   SCtbIdxKey ctbIdxKey = {.suid = pME->ctbEntry.suid, .uid = pME->uid};
-  return tdbTbInsert(pMeta->pCtbIdx, &ctbIdxKey, sizeof(ctbIdxKey), NULL, 0, &pMeta->txn);
+
+  return tdbTbInsert(pMeta->pCtbIdx, &ctbIdxKey, sizeof(ctbIdxKey), pME->ctbEntry.pTags, ((STag*)(pME->ctbEntry.pTags))->len, &pMeta->txn);
 }
 
 int metaCreateTagIdxKey(tb_uid_t suid, int32_t cid, const void *pTagData, int32_t nTagData, int8_t type, tb_uid_t uid,

source/dnode/vnode/src/sma/smaCommit.c

@@ -83,8 +83,7 @@ int32_t smaBegin(SSma *pSma) {
     return TSDB_CODE_SUCCESS;
   }
 
-  SSmaStat  *pStat = SMA_ENV_STAT(pSmaEnv);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
+  SRSmaStat *pRSmaStat = (SRSmaStat *)SMA_ENV_STAT(pSmaEnv);
 
   int8_t rsmaTriggerStat =
       atomic_val_compare_exchange_8(RSMA_TRIGGER_STAT(pRSmaStat), TASK_TRIGGER_STAT_PAUSED, TASK_TRIGGER_STAT_ACTIVE);
@@ -123,7 +122,7 @@ static int32_t tdProcessRSmaSyncPreCommitImpl(SSma *pSma) {
   }
 
   SSmaStat  *pStat = SMA_ENV_STAT(pSmaEnv);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
+  SRSmaStat *pRSmaStat = SMA_STAT_RSMA(pStat);
 
   // step 1: set rsma stat paused
   atomic_store_8(RSMA_TRIGGER_STAT(pRSmaStat), TASK_TRIGGER_STAT_PAUSED);
@@ -289,8 +288,7 @@ static int32_t tdProcessRSmaSyncPostCommitImpl(SSma *pSma) {
     return TSDB_CODE_SUCCESS;
   }
 
-  SSmaEnv   *pSmaEnv = SMA_RSMA_ENV(pSma);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(SMA_ENV_STAT(pSmaEnv));
+  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSma);
 
   // cleanup outdated qtaskinfo files
   tdCleanupQTaskInfoFiles(pSma, pRSmaStat);
@@ -299,10 +297,9 @@ static int32_t tdProcessRSmaSyncPostCommitImpl(SSma *pSma) {
 }
 
 /**
- * @brief Rsma async commit implementation
+ * @brief Rsma async commit implementation(only do some necessary light weighted task)
  *  1) set rsma stat TASK_TRIGGER_STAT_PAUSED
  *  2) Wait all running fetch task finish to fetch and put submitMsg into level 2/3 wQueue(blocking level 1 write)
- *  3)
  *
  * @param pSma
  * @return int32_t
@@ -314,7 +311,7 @@ static int32_t tdProcessRSmaAsyncPreCommitImpl(SSma *pSma) {
   }
 
   SSmaStat  *pStat = SMA_ENV_STAT(pEnv);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
+  SRSmaStat *pRSmaStat = SMA_STAT_RSMA(pStat);
 
   // step 1: set rsma stat
   atomic_store_8(RSMA_TRIGGER_STAT(pRSmaStat), TASK_TRIGGER_STAT_PAUSED);
@@ -336,28 +333,55 @@ static int32_t tdProcessRSmaAsyncPreCommitImpl(SSma *pSma) {
     }
   }
 
-  // step 3:  swap rsmaInfoHash and iRsmaInfoHash
+  /**
+   * @brief step 3: consume the SubmitReq in buffer
+   *  1) This is high cost task and should not put in asyncPreCommit originally.
+   *  2) But, if put in asyncCommit, would trigger taskInfo cloning frequently.
+   */
+  nLoops = 0;
+  smaInfo("vgId:%d, start to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
+
+  int8_t old;
+  while (1) {
+    old = atomic_val_compare_exchange_8(&pRSmaStat->execStat, 0, 1);
+    if (old == 0) break;
+    if (++nLoops > 1000) {
+      sched_yield();
+      nLoops = 0;
+      smaDebug("vgId:%d, wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
+    }
+  }
+
+  smaInfo("vgId:%d, end to wait for rsma qtask free, TID:%p", SMA_VID(pSma), (void *)taosGetSelfPthreadId());
+
+  if (tdRSmaProcessExecImpl(pSma, RSMA_EXEC_COMMIT) < 0) {
+    atomic_store_8(&pRSmaStat->execStat, 0);
+    return TSDB_CODE_FAILED;
+  }
+
+  // step 4:  swap queue/qall and iQueue/iQall
   // lock
   taosWLockLatch(SMA_ENV_LOCK(pEnv));
 
   ASSERT(RSMA_INFO_HASH(pRSmaStat));
-  ASSERT(!RSMA_IMU_INFO_HASH(pRSmaStat));
 
-  RSMA_IMU_INFO_HASH(pRSmaStat) = RSMA_INFO_HASH(pRSmaStat);
-  RSMA_INFO_HASH(pRSmaStat) =
-      taosHashInit(RSMA_TASK_INFO_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
+  void *pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), NULL);
 
-  if (!RSMA_INFO_HASH(pRSmaStat)) {
-    // unlock
-    taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
-    smaError("vgId:%d, rsma async commit failed since %s", SMA_VID(pSma), terrstr());
-    return TSDB_CODE_FAILED;
+  while (pIter) {
+    SRSmaInfo *pInfo = *(SRSmaInfo **)pIter;
+    TSWAP(pInfo->iQall, pInfo->qall);
+    TSWAP(pInfo->iQueue, pInfo->queue);
+    TSWAP(pInfo->iTaskInfo[0], pInfo->taskInfo[0]);
+    TSWAP(pInfo->iTaskInfo[1], pInfo->taskInfo[1]);
+    pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), pIter);
   }
 
+  atomic_store_64(&pRSmaStat->qBufSize, 0);
+  atomic_store_8(&pRSmaStat->execStat, 0);
   // unlock
   taosWUnLockLatch(SMA_ENV_LOCK(pEnv));
 
-  // step 4: others
+  // step 5: others
   pRSmaStat->commitAppliedVer = pSma->pVnode->state.applied;
 
   return TSDB_CODE_SUCCESS;
@@ -375,17 +399,18 @@ static int32_t tdProcessRSmaAsyncCommitImpl(SSma *pSma) {
     return TSDB_CODE_SUCCESS;
   }
 
-  SSmaStat  *pStat = SMA_ENV_STAT(pSmaEnv);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
+  SRSmaStat *pRSmaStat = (SRSmaStat *)SMA_ENV_STAT(pSmaEnv);
 
-  // perform persist task for qTaskInfo
-  tdRSmaPersistExecImpl(pRSmaStat, RSMA_IMU_INFO_HASH(pRSmaStat));
+  // perform persist task for qTaskInfo operator
+  if (tdRSmaPersistExecImpl(pRSmaStat, RSMA_INFO_HASH(pRSmaStat)) < 0) {
+    return TSDB_CODE_FAILED;
+  }
 
   return TSDB_CODE_SUCCESS;
 }
 
 /**
- * @brief Migrate rsmaInfo from iRsmaInfo to rsmaInfo if rsmaInfoHash not empty.
+ * @brief Migrate rsmaInfo from iRsmaInfo to rsmaInfo if rsma infoHash not empty.
  *
  * @param pSma
  * @return int32_t
@@ -396,37 +421,25 @@ static int32_t tdProcessRSmaAsyncPostCommitImpl(SSma *pSma) {
     return TSDB_CODE_SUCCESS;
   }
 
-  SSmaStat  *pStat = SMA_ENV_STAT(pEnv);
-  SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pStat);
+  SRSmaStat *pRSmaStat = (SRSmaStat *)SMA_ENV_STAT(pEnv);
+  SArray    *rsmaDeleted = NULL;
 
-  // step 1: merge rsmaInfoHash and iRsmaInfoHash
+  // step 1: merge qTaskInfo and iQTaskInfo
   // lock
   taosWLockLatch(SMA_ENV_LOCK(pEnv));
-#if 0
-  if (taosHashGetSize(RSMA_INFO_HASH(pRSmaStat)) <= 0) {
-    // just switch the hash pointer if rsmaInfoHash is empty
-    if (taosHashGetSize(RSMA_IMU_INFO_HASH(pRSmaStat)) > 0) {
-      SHashObj *infoHash = RSMA_INFO_HASH(pRSmaStat);
-      RSMA_INFO_HASH(pRSmaStat) = RSMA_IMU_INFO_HASH(pRSmaStat);
-      RSMA_IMU_INFO_HASH(pRSmaStat) = infoHash;
-    }
-  } else {
-#endif
-#if 1
-  void *pIter = taosHashIterate(RSMA_IMU_INFO_HASH(pRSmaStat), NULL);
+
+  void *pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), NULL);
   while (pIter) {
     tb_uid_t  *pSuid = (tb_uid_t *)taosHashGetKey(pIter, NULL);
-
-    if (!taosHashGet(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t))) {
     SRSmaInfo *pRSmaInfo = *(SRSmaInfo **)pIter;
     if (RSMA_INFO_IS_DEL(pRSmaInfo)) {
       int32_t refVal = T_REF_VAL_GET(pRSmaInfo);
       if (refVal == 0) {
-          tdFreeRSmaInfo(pSma, pRSmaInfo, true);
-          smaDebug(
-              "vgId:%d, rsma async post commit, free rsma info since already deleted and ref is 0 for "
-              "table:%" PRIi64,
-              SMA_VID(pSma), *pSuid);
+        if (!rsmaDeleted) {
+          if ((rsmaDeleted = taosArrayInit(1, sizeof(tb_uid_t)))) {
+            taosArrayPush(rsmaDeleted, pSuid);
+          }
+        }
       } else {
         smaDebug(
             "vgId:%d, rsma async post commit, not free rsma info since ref is %d although already deleted for "
@@ -434,27 +447,40 @@ static int32_t tdProcessRSmaAsyncPostCommitImpl(SSma *pSma) {
             SMA_VID(pSma), refVal, *pSuid);
       }
 
-        pIter = taosHashIterate(RSMA_IMU_INFO_HASH(pRSmaStat), pIter);
+      pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), pIter);
       continue;
     }
-      taosHashPut(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t), pIter, sizeof(pIter));
-      smaDebug("vgId:%d, rsma async post commit, migrated from iRsmaInfoHash for table:%" PRIi64, SMA_VID(pSma),
-               *pSuid);
+
+    if (pRSmaInfo->taskInfo[0]) {
+      if (pRSmaInfo->iTaskInfo[0]) {
+        SRSmaInfo *pRSmaInfo = *(SRSmaInfo **)pRSmaInfo->iTaskInfo[0];
+        tdFreeRSmaInfo(pSma, pRSmaInfo, true);
+        pRSmaInfo->iTaskInfo[0] = NULL;
+      }
     } else {
-      // free the resources
-      SRSmaInfo *pRSmaInfo = *(SRSmaInfo **)pIter;
-      tdFreeRSmaInfo(pSma, pRSmaInfo, false);
-      smaDebug("vgId:%d, rsma async post commit, free rsma info since already COW for table:%" PRIi64, SMA_VID(pSma),
-               *pSuid);
+      TSWAP(pRSmaInfo->taskInfo[0], pRSmaInfo->iTaskInfo[0]);
     }
 
-    pIter = taosHashIterate(RSMA_IMU_INFO_HASH(pRSmaStat), pIter);
+    taosHashPut(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t), pIter, sizeof(pIter));
+    smaDebug("vgId:%d, rsma async post commit, migrated from iRsmaInfoHash for table:%" PRIi64, SMA_VID(pSma), *pSuid);
+
+    pIter = taosHashIterate(RSMA_INFO_HASH(pRSmaStat), pIter);
   }
-#endif
-  // }
 
-  taosHashCleanup(RSMA_IMU_INFO_HASH(pRSmaStat));
-  RSMA_IMU_INFO_HASH(pRSmaStat) = NULL;
+  for (int32_t i = 0; i < taosArrayGetSize(rsmaDeleted); ++i) {
+    tb_uid_t *pSuid = taosArrayGet(rsmaDeleted, i);
+    void     *pRSmaInfo = taosHashGet(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
+    if ((pRSmaInfo = *(SRSmaInfo **)pRSmaInfo)) {
+      tdFreeRSmaInfo(pSma, pRSmaInfo, true);
+      smaDebug(
+          "vgId:%d, rsma async post commit, free rsma info since already deleted and ref is 0 for "
+          "table:%" PRIi64,
+          SMA_VID(pSma), *pSuid);
+    }
+    taosHashRemove(RSMA_INFO_HASH(pRSmaStat), pSuid, sizeof(tb_uid_t));
+  }
+  taosArrayDestroy(rsmaDeleted);
+  // TODO: remove suid in files?
 
   // unlock
   taosWUnLockLatch(SMA_ENV_LOCK(pEnv));

source/dnode/vnode/src/sma/smaEnv.c

@@ -228,7 +228,12 @@ static int32_t tdInitSmaStat(SSmaStat **pSmaStat, int8_t smaType, const SSma *pS
       RSMA_INFO_HASH(pRSmaStat) = taosHashInit(
           RSMA_TASK_INFO_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
       if (!RSMA_INFO_HASH(pRSmaStat)) {
-        taosMemoryFreeClear(*pSmaStat);
+        return TSDB_CODE_FAILED;
+      }
+
+      RSMA_FETCH_HASH(pRSmaStat) = taosHashInit(
+          RSMA_TASK_INFO_HASH_SLOT, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
+      if (!RSMA_FETCH_HASH(pRSmaStat)) {
         return TSDB_CODE_FAILED;
       }
     } else if (smaType == TSDB_SMA_TYPE_TIME_RANGE) {
@@ -264,8 +269,6 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
     atomic_store_8(RSMA_TRIGGER_STAT(pStat), TASK_TRIGGER_STAT_CANCELLED);
 
     // step 2: destroy the rsma info and associated fetch tasks
-    // TODO: use taosHashSetFreeFp when taosHashSetFreeFp is ready.
-#if 1
     if (taosHashGetSize(RSMA_INFO_HASH(pStat)) > 0) {
       void *infoHash = taosHashIterate(RSMA_INFO_HASH(pStat), NULL);
       while (infoHash) {
@@ -274,10 +277,12 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
         infoHash = taosHashIterate(RSMA_INFO_HASH(pStat), infoHash);
       }
     }
-#endif
     taosHashCleanup(RSMA_INFO_HASH(pStat));
 
-    // step 3: wait all triggered fetch tasks finished
+    // step 3: destroy the rsma fetch hash
+    taosHashCleanup(RSMA_FETCH_HASH(pStat));
+
+    // step 4: wait all triggered fetch tasks finished
     int32_t nLoops = 0;
     while (1) {
       if (T_REF_VAL_GET((SSmaStat *)pStat) == 0) {
@@ -293,7 +298,7 @@ static void tdDestroyRSmaStat(void *pRSmaStat) {
       }
     }
 
-    // step 4: free pStat
+    // step 5: free pStat
     taosMemoryFreeClear(pStat);
   }
 }
@@ -318,9 +323,9 @@ void *tdFreeSmaState(SSmaStat *pSmaStat, int8_t smaType) {
 int32_t tdDestroySmaState(SSmaStat *pSmaStat, int8_t smaType) {
   if (pSmaStat) {
     if (smaType == TSDB_SMA_TYPE_TIME_RANGE) {
-      tdDestroyTSmaStat(SMA_TSMA_STAT(pSmaStat));
+      tdDestroyTSmaStat(SMA_STAT_TSMA(pSmaStat));
     } else if (smaType == TSDB_SMA_TYPE_ROLLUP) {
-      SRSmaStat *pRSmaStat = SMA_RSMA_STAT(pSmaStat);
+      SRSmaStat *pRSmaStat = &pSmaStat->rsmaStat;
       int32_t    vid = SMA_VID(pRSmaStat->pSma);
       int64_t    refId = RSMA_REF_ID(pRSmaStat);
       if (taosRemoveRef(smaMgmt.rsetId, RSMA_REF_ID(pRSmaStat)) < 0) {

source/dnode/vnode/src/sma/smaSnapshot.c

@@ -139,7 +139,6 @@ static int32_t rsmaSnapReadQTaskInfo(SRsmaSnapReader* pReader, uint8_t** ppBuf)
 
   smaInfo("vgId:%d, vnode snapshot rsma read qtaskinfo, size:%" PRIi64, SMA_VID(pSma), size);
 
-
   SSnapDataHdr* pHdr = (SSnapDataHdr*)(*ppBuf);
   pHdr->type = SNAP_DATA_QTASK;
   pHdr->size = size;
@@ -279,7 +278,8 @@ int32_t rsmaSnapWriterOpen(SSma* pSma, int64_t sver, int64_t ever, SRsmaSnapWrit
   TdFilePtr qTaskF = taosCreateFile(qTaskInfoFullName, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC);
   if (!qTaskF) {
     code = TAOS_SYSTEM_ERROR(errno);
-    smaError("vgId:%d, rsma snapshot writer open %s failed since %s", TD_VID(pSma->pVnode), qTaskInfoFullName, tstrerror(code));
+    smaError("vgId:%d, rsma snapshot writer open %s failed since %s", TD_VID(pSma->pVnode), qTaskInfoFullName,
+             tstrerror(code));
     goto _err;
   }
   qWriter->pWriteH = qTaskF;
@@ -309,7 +309,7 @@ int32_t rsmaSnapWriterClose(SRsmaSnapWriter** ppWriter, int8_t rollback) {
   if (rollback) {
     // TODO: rsma1/rsma2
     // qtaskinfo
-    if(pWriter->pQTaskFWriter) {
+    if (pWriter->pQTaskFWriter) {
       taosRemoveFile(pWriter->pQTaskFWriter->fname);
     }
   } else {

source/dnode/vnode/src/sma/smaTimeRange.c

@@ -175,7 +175,7 @@ int32_t tdProcessTSmaInsertImpl(SSma *pSma, int64_t indexUid, const char *msg) {
   }
 
   tdRefSmaStat(pSma, pStat);
-  pTsmaStat = SMA_TSMA_STAT(pStat);
+  pTsmaStat = SMA_STAT_TSMA(pStat);
 
   if (!pTsmaStat->pTSma) {
     STSma *pTSma = metaGetSmaInfoByIndex(SMA_META(pSma), indexUid);

source/dnode/vnode/src/sma/smaUtil.c

@@ -350,49 +350,45 @@ _err:
 }
 
 /**
- * @brief pTSchema is shared
+ * @brief Clone qTaskInfo of SRSmaInfo
  *
  * @param pSma
- * @param pDest
- * @param pSrc
+ * @param pInfo
  * @return int32_t
  */
-int32_t tdCloneRSmaInfo(SSma *pSma, SRSmaInfo **pDest, SRSmaInfo *pSrc) {
-  SVnode     *pVnode = pSma->pVnode;
+int32_t tdCloneRSmaInfo(SSma *pSma, SRSmaInfo *pInfo) {
   SRSmaParam *param = NULL;
-  if (!pSrc) {
-    *pDest = NULL;
+  if (!pInfo) {
     return TSDB_CODE_SUCCESS;
   }
 
   SMetaReader mr = {0};
   metaReaderInit(&mr, SMA_META(pSma), 0);
-  smaDebug("vgId:%d, rsma clone, suid is %" PRIi64, TD_VID(pVnode), pSrc->suid);
-  if (metaGetTableEntryByUid(&mr, pSrc->suid) < 0) {
-    smaError("vgId:%d, rsma clone, failed to get table meta for %" PRIi64 " since %s", TD_VID(pVnode), pSrc->suid,
+  smaDebug("vgId:%d, rsma clone qTaskInfo for suid:%" PRIi64, SMA_VID(pSma), pInfo->suid);
+  if (metaGetTableEntryByUid(&mr, pInfo->suid) < 0) {
+    smaError("vgId:%d, rsma clone, failed to get table meta for %" PRIi64 " since %s", SMA_VID(pSma), pInfo->suid,
              terrstr());
     goto _err;
   }
   ASSERT(mr.me.type == TSDB_SUPER_TABLE);
-  ASSERT(mr.me.uid == pSrc->suid);
+  ASSERT(mr.me.uid == pInfo->suid);
   if (TABLE_IS_ROLLUP(mr.me.flags)) {
     param = &mr.me.stbEntry.rsmaParam;
     for (int32_t i = 0; i < TSDB_RETENTION_L2; ++i) {
-      if (tdCloneQTaskInfo(pSma, pSrc->iTaskInfo[i], pSrc->taskInfo[i], param, pSrc->suid, i) < 0) {
+      if (tdCloneQTaskInfo(pSma, pInfo->taskInfo[i], pInfo->iTaskInfo[i], param, pInfo->suid, i) < 0) {
         goto _err;
       }
     }
-    smaDebug("vgId:%d, rsma clone env success for %" PRIi64, TD_VID(pVnode), pSrc->suid);
+    smaDebug("vgId:%d, rsma clone env success for %" PRIi64, SMA_VID(pSma), pInfo->suid);
+  } else {
+    terrno = TSDB_CODE_RSMA_INVALID_SCHEMA;
+    goto _err;
   }
 
   metaReaderClear(&mr);
-
-  *pDest = pSrc;  // pointer copy
-
   return TSDB_CODE_SUCCESS;
 _err:
-  *pDest = NULL;
   metaReaderClear(&mr);
-  smaError("vgId:%d, rsma clone env failed for %" PRIi64 " since %s", TD_VID(pVnode), pSrc->suid, terrstr());
+  smaError("vgId:%d, rsma clone env failed for %" PRIi64 " since %s", SMA_VID(pSma), pInfo->suid, terrstr());
   return TSDB_CODE_FAILED;
 }
\ No newline at end of file

source/dnode/vnode/src/tq/tq.c

@@ -628,8 +628,6 @@ int32_t tqProcessVgChangeReq(STQ* pTq, int64_t version, char* msg, int32_t msgLe
 }
 
 int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask) {
-  int32_t code = 0;
-
   if (pTask->taskLevel == TASK_LEVEL__AGG) {
     ASSERT(taosArrayGetSize(pTask->childEpInfo) != 0);
   }
@@ -640,8 +638,7 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask) {
   pTask->outputQueue = streamQueueOpen();
 
   if (pTask->inputQueue == NULL || pTask->outputQueue == NULL) {
-    code = -1;
-    goto FAIL;
+    return -1;
   }
 
   pTask->inputStatus = TASK_INPUT_STATUS__NORMAL;
@@ -686,14 +683,9 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask) {
 
   streamSetupTrigger(pTask);
 
-  tqInfo("deploy stream task on vg %d, task id %d, child id %d", TD_VID(pTq->pVnode), pTask->taskId,
+  tqInfo("expand stream task on vg %d, task id %d, child id %d", TD_VID(pTq->pVnode), pTask->taskId,
          pTask->selfChildId);
-
-FAIL:
-  if (pTask->inputQueue) streamQueueClose(pTask->inputQueue);
-  if (pTask->outputQueue) streamQueueClose(pTask->outputQueue);
-  // TODO free executor
-  return code;
+  return 0;
 }
 
 int32_t tqProcessTaskDeployReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {

source/dnode/vnode/src/tq/tqSink.c

@@ -231,11 +231,12 @@ void tqTableSink(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
 
   ASSERT(pTask->tbSink.pTSchema);
   deleteReq.deleteReqs = taosArrayInit(0, sizeof(SSingleDeleteReq));
-  SSubmitReq* pReq = tqBlockToSubmit(pVnode, pRes, pTask->tbSink.pTSchema, true, pTask->tbSink.stbUid,
+  SSubmitReq* submitReq = tqBlockToSubmit(pVnode, pRes, pTask->tbSink.pTSchema, true, pTask->tbSink.stbUid,
                                           pTask->tbSink.stbFullName, &deleteReq);
 
   tqDebug("vgId:%d, task %d convert blocks over, put into write-queue", TD_VID(pVnode), pTask->taskId);
 
+  if (taosArrayGetSize(deleteReq.deleteReqs) != 0) {
     int32_t code;
     int32_t len;
     tEncodeSize(tEncodeSBatchDeleteReq, &deleteReq, len, code);
@@ -244,21 +245,21 @@ void tqTableSink(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
       ASSERT(0);
     }
     SEncoder encoder;
-  void*    buf = rpcMallocCont(len + sizeof(SMsgHead));
-  void*    abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
+    void*    serializedDeleteReq = rpcMallocCont(len + sizeof(SMsgHead));
+    void*    abuf = POINTER_SHIFT(serializedDeleteReq, sizeof(SMsgHead));
     tEncoderInit(&encoder, abuf, len);
     tEncodeSBatchDeleteReq(&encoder, &deleteReq);
     tEncoderClear(&encoder);
 
-  ((SMsgHead*)buf)->vgId = pVnode->config.vgId;
+    ((SMsgHead*)serializedDeleteReq)->vgId = pVnode->config.vgId;
 
-  if (taosArrayGetSize(deleteReq.deleteReqs) != 0) {
     SRpcMsg msg = {
         .msgType = TDMT_VND_BATCH_DEL,
-        .pCont = buf,
+        .pCont = serializedDeleteReq,
         .contLen = len + sizeof(SMsgHead),
     };
     if (tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg) != 0) {
+      rpcFreeCont(serializedDeleteReq);
       tqDebug("failed to put into write-queue since %s", terrstr());
     }
   }
@@ -268,11 +269,12 @@ void tqTableSink(SStreamTask* pTask, void* vnode, int64_t ver, void* data) {
   // build write msg
   SRpcMsg msg = {
       .msgType = TDMT_VND_SUBMIT,
-      .pCont = pReq,
-      .contLen = ntohl(pReq->length),
+      .pCont = submitReq,
+      .contLen = ntohl(submitReq->length),
   };
 
   if (tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg) != 0) {
+    rpcFreeCont(submitReq);
     tqDebug("failed to put into write-queue since %s", terrstr());
   }
 }

source/dnode/vnode/src/tsdb/tsdbRead.c

@@ -2585,32 +2585,6 @@ void* tsdbGetIvtIdx(SMeta* pMeta) {
 
 uint64_t getReaderMaxVersion(STsdbReader* pReader) { return pReader->verRange.maxVer; }
 
-/**
- * @brief Get all suids since suid
- *
- * @param pMeta
- * @param suid return all suids in one vnode if suid is 0
- * @param list
- * @return int32_t
- */
-int32_t tsdbGetStbIdList(SMeta* pMeta, int64_t suid, SArray* list) {
-  SMStbCursor* pCur = metaOpenStbCursor(pMeta, suid);
-  if (!pCur) {
-    return TSDB_CODE_FAILED;
-  }
-
-  while (1) {
-    tb_uid_t id = metaStbCursorNext(pCur);
-    if (id == 0) {
-      break;
-    }
-
-    taosArrayPush(list, &id);
-  }
-
-  metaCloseStbCursor(pCur);
-  return TSDB_CODE_SUCCESS;
-}
 
 // ====================================== EXPOSED APIs ======================================
 int32_t tsdbReaderOpen(SVnode* pVnode, SQueryTableDataCond* pCond, SArray* pTableList, STsdbReader** ppReader,

source/dnode/vnode/src/vnd/vnodeBufPool.c

@@ -78,7 +78,7 @@ void vnodeBufPoolReset(SVBufPool *pPool) {
 void *vnodeBufPoolMalloc(SVBufPool *pPool, int size) {
   SVBufPoolNode *pNode;
   void          *p;
-
+  taosThreadSpinLock(&pPool->lock);
   if (pPool->node.size >= pPool->ptr - pPool->node.data + size) {
     // allocate from the anchor node
     p = pPool->ptr;
@@ -89,6 +89,7 @@ void *vnodeBufPoolMalloc(SVBufPool *pPool, int size) {
     pNode = taosMemoryMalloc(sizeof(*pNode) + size);
     if (pNode == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
+      taosThreadSpinUnlock(&pPool->lock);
       return NULL;
     }
 
@@ -101,7 +102,7 @@ void *vnodeBufPoolMalloc(SVBufPool *pPool, int size) {
 
     pPool->size = pPool->size + sizeof(*pNode) + size;
   }
-
+  taosThreadSpinUnlock(&pPool->lock);
   return p;
 }
 
@@ -129,6 +130,12 @@ static int vnodeBufPoolCreate(SVnode *pVnode, int64_t size, SVBufPool **ppPool)
     return -1;
   }
 
+  if (taosThreadSpinInit(&pPool->lock, 0) != 0) {
+    taosMemoryFree(pPool);
+    terrno = TAOS_SYSTEM_ERROR(errno);
+    return -1;
+  }
+
   pPool->next = NULL;
   pPool->pVnode = pVnode;
   pPool->nRef = 0;
@@ -145,6 +152,7 @@ static int vnodeBufPoolCreate(SVnode *pVnode, int64_t size, SVBufPool **ppPool)
 
 static int vnodeBufPoolDestroy(SVBufPool *pPool) {
   vnodeBufPoolReset(pPool);
+  taosThreadSpinDestroy(&pPool->lock);
   taosMemoryFree(pPool);
   return 0;
 }

source/dnode/vnode/src/vnd/vnodeCommit.c

@@ -220,6 +220,10 @@ int vnodeCommit(SVnode *pVnode) {
   vInfo("vgId:%d, start to commit, commit ID:%" PRId64 " version:%" PRId64, TD_VID(pVnode), pVnode->state.commitID,
         pVnode->state.applied);
 
+  // preCommit
+  // smaSyncPreCommit(pVnode->pSma);
+  smaAsyncPreCommit(pVnode->pSma);
+
   vnodeBufPoolUnRef(pVnode->inUse);
   pVnode->inUse = NULL;
 
@@ -237,10 +241,6 @@ int vnodeCommit(SVnode *pVnode) {
   }
   walBeginSnapshot(pVnode->pWal, pVnode->state.applied);
 
-  // preCommit
-  // smaSyncPreCommit(pVnode->pSma);
-  smaAsyncPreCommit(pVnode->pSma);
-
   // commit each sub-system
   if (metaCommit(pVnode->pMeta) < 0) {
     ASSERT(0);

source/dnode/vnode/src/vnd/vnodeQuery.c

@@ -424,6 +424,25 @@ int32_t vnodeGetCtbIdList(SVnode *pVnode, int64_t suid, SArray *list) {
   return TSDB_CODE_SUCCESS;
 }
 
+int32_t vnodeGetStbIdList(SVnode* pVnode, int64_t suid, SArray* list) {
+  SMStbCursor* pCur = metaOpenStbCursor(pVnode->pMeta, suid);
+  if (!pCur) {
+    return TSDB_CODE_FAILED;
+  }
+
+  while (1) {
+    tb_uid_t id = metaStbCursorNext(pCur);
+    if (id == 0) {
+      break;
+    }
+
+    taosArrayPush(list, &id);
+  }
+
+  metaCloseStbCursor(pCur);
+  return TSDB_CODE_SUCCESS;
+}
+
 int32_t vnodeGetCtbNum(SVnode *pVnode, int64_t suid, int64_t *num) {
   SMCtbCursor *pCur = metaOpenCtbCursor(pVnode->pMeta, suid);
   if (!pCur) {

source/dnode/vnode/src/vnd/vnodeSvr.c

@@ -303,6 +303,8 @@ int32_t vnodeProcessQueryMsg(SVnode *pVnode, SRpcMsg *pMsg) {
       return qWorkerProcessCQueryMsg(&handle, pVnode->pQuery, pMsg, 0);
     case TDMT_VND_FETCH_RSMA:
       return smaProcessFetch(pVnode->pSma, pMsg);
+    case TDMT_VND_EXEC_RSMA:
+      return smaProcessExec(pVnode->pSma, pMsg);
     default:
       vError("unknown msg type:%d in query queue", pMsg->msgType);
       return TSDB_CODE_VND_APP_ERROR;
@@ -530,7 +532,9 @@ static int32_t vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pR
   }
 
   tqUpdateTbUidList(pVnode->pTq, tbUids, true);
-  tdUpdateTbUidList(pVnode->pSma, pStore);
+  if (tdUpdateTbUidList(pVnode->pSma, pStore) < 0) {
+    goto _exit;
+  }
   tdUidStoreFree(pStore);
 
   // prepare rsp

source/libs/executor/inc/tsimplehash.h

@@ -17,7 +17,6 @@
 #define TDENGINE_TSIMPLEHASH_H
 
 #include "tarray.h"
-#include "tlockfree.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -27,6 +26,10 @@ typedef uint32_t (*_hash_fn_t)(const char *, uint32_t);
 typedef int32_t (*_equal_fn_t)(const void *, const void *, size_t len);
 typedef void (*_hash_free_fn_t)(void *);
 
+/**
+ * @brief single thread hash
+ * 
+ */
 typedef struct SSHashObj SSHashObj;
 
 /**
@@ -36,7 +39,7 @@ typedef struct SSHashObj SSHashObj;
  * @param fn          hash function to generate the hash value
  * @return
  */
-SSHashObj *tSimpleHashInit(size_t capacity, _hash_fn_t fn, size_t keyLen, size_t dataLen);
+SSHashObj *tSimpleHashInit(size_t capacity, _hash_fn_t fn);
 
 /**
  * return the size of hash table
@@ -48,22 +51,26 @@ int32_t tSimpleHashGetSize(const SSHashObj *pHashObj);
 int32_t tSimpleHashPrint(const SSHashObj *pHashObj);
 
 /**
- * put element into hash table, if the element with the same key exists, update it
+ * @brief put element into hash table, if the element with the same key exists, update it
+ * 
  * @param pHashObj 
  * @param key 
+ * @param keyLen 
  * @param data 
- * @return
+ * @param dataLen 
+ * @return int32_t 
  */
-int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, const void *data);
+int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, size_t keyLen, const void *data, size_t dataLen);
 
 /**
  * return the payload data with the specified key
  *
  * @param pHashObj
  * @param key
+ * @param keyLen
  * @return
  */
-void *tSimpleHashGet(SSHashObj *pHashObj, const void *key);
+void *tSimpleHashGet(SSHashObj *pHashObj, const void *key, size_t keyLen);
 
 /**
  * remove item with the specified key
@@ -71,7 +78,7 @@ void *tSimpleHashGet(SSHashObj *pHashObj, const void *key);
  * @param key
  * @param keyLen
  */
-int32_t tSimpleHashRemove(SSHashObj *pHashObj, const void *key);
+int32_t tSimpleHashRemove(SSHashObj *pHashObj, const void *key, size_t keyLen);
 
 /**
  * Clear the hash table.
@@ -98,7 +105,7 @@ size_t tSimpleHashGetMemSize(const SSHashObj *pHashObj);
  * @param keyLen
  * @return
  */
-void *tSimpleHashGetKey(const SSHashObj* pHashObj, void *data, size_t* keyLen);
+void *tSimpleHashGetKey(void *data, size_t* keyLen);
 
 /**
  * Create the hash table iterator
@@ -109,6 +116,17 @@ void *tSimpleHashGetKey(const SSHashObj* pHashObj, void *data, size_t* keyLen);
  */
 void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter);
 
+/**
+ * Create the hash table iterator
+ * 
+ * @param pHashObj 
+ * @param data 
+ * @param key 
+ * @param iter 
+ * @return void* 
+ */
+void *tSimpleHashIterateKV(const SSHashObj *pHashObj, void *data, void **key, int32_t *iter);
+
 #ifdef __cplusplus
 }
 #endif

source/libs/executor/src/executil.c

@@ -221,7 +221,7 @@ EDealRes doTranslateTagExpr(SNode** pNode, void* pContext) {
 
     STagVal tagVal = {0};
     tagVal.cid = pSColumnNode->colId;
-    const char* p = metaGetTableTagVal(&mr->me, pSColumnNode->node.resType.type, &tagVal);
+    const char* p = metaGetTableTagVal(mr->me.ctbEntry.pTags, pSColumnNode->node.resType.type, &tagVal);
     if (p == NULL) {
       res->node.resType.type = TSDB_DATA_TYPE_NULL;
     } else if (pSColumnNode->node.resType.type == TSDB_DATA_TYPE_JSON) {
@@ -298,6 +298,209 @@ int32_t isQualifiedTable(STableKeyInfo* info, SNode* pTagCond, void* metaHandle,
   return TSDB_CODE_SUCCESS;
 }
 
+typedef struct tagFilterAssist{
+  SHashObj *colHash;
+  int32_t   index;
+  SArray   *cInfoList;
+}tagFilterAssist;
+
+static EDealRes getColumn(SNode** pNode, void* pContext) {
+  SColumnNode* pSColumnNode = NULL;
+  if (QUERY_NODE_COLUMN == nodeType((*pNode))) {
+    pSColumnNode = *(SColumnNode**)pNode;
+  }else if(QUERY_NODE_FUNCTION == nodeType((*pNode))){
+    SFunctionNode* pFuncNode = *(SFunctionNode**)(pNode);
+    if (pFuncNode->funcType == FUNCTION_TYPE_TBNAME) {
+      pSColumnNode = (SColumnNode*)nodesMakeNode(QUERY_NODE_COLUMN);
+      if (NULL == pSColumnNode) {
+        return DEAL_RES_ERROR;
+      }
+      pSColumnNode->colId = -1;
+      pSColumnNode->colType = COLUMN_TYPE_TBNAME;
+      pSColumnNode->node.resType.type = TSDB_DATA_TYPE_VARCHAR;
+      pSColumnNode->node.resType.bytes = TSDB_TABLE_FNAME_LEN - 1 + VARSTR_HEADER_SIZE;
+      nodesDestroyNode(*pNode);
+      *pNode = (SNode*)pSColumnNode;
+    }else{
+      return DEAL_RES_CONTINUE;
+    }
+  }else{
+    return DEAL_RES_CONTINUE;
+  }
+
+  tagFilterAssist *pData = (tagFilterAssist *)pContext;
+  void *data = taosHashGet(pData->colHash, &pSColumnNode->colId, sizeof(pSColumnNode->colId));
+  if(!data){
+    taosHashPut(pData->colHash, &pSColumnNode->colId, sizeof(pSColumnNode->colId), pNode, sizeof((*pNode)));
+    pSColumnNode->slotId = pData->index++;
+    SColumnInfo cInfo = {.colId = pSColumnNode->colId, .type = pSColumnNode->node.resType.type, .bytes = pSColumnNode->node.resType.bytes};
+#if TAG_FILTER_DEBUG
+    qDebug("tagfilter build column info, slotId:%d, colId:%d, type:%d", pSColumnNode->slotId, cInfo.colId, cInfo.type);
+#endif
+    taosArrayPush(pData->cInfoList, &cInfo);
+  }else{
+    SColumnNode* col = *(SColumnNode**)data;
+    pSColumnNode->slotId = col->slotId;
+  }
+
+  return DEAL_RES_CONTINUE;
+}
+
+static int32_t createResultData(SDataType* pType, int32_t numOfRows, SScalarParam* pParam) {
+  SColumnInfoData* pColumnData = taosMemoryCalloc(1, sizeof(SColumnInfoData));
+  if (pColumnData == NULL) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return terrno;
+  }
+
+  pColumnData->info.type      = pType->type;
+  pColumnData->info.bytes     = pType->bytes;
+  pColumnData->info.scale     = pType->scale;
+  pColumnData->info.precision = pType->precision;
+
+  int32_t code = colInfoDataEnsureCapacity(pColumnData, numOfRows);
+  if (code != TSDB_CODE_SUCCESS) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    taosMemoryFree(pColumnData);
+    return terrno;
+  }
+
+  pParam->columnData = pColumnData;
+  pParam->colAlloced = true;
+  return TSDB_CODE_SUCCESS;
+}
+
+static SColumnInfoData* getColInfoResult(void* metaHandle, uint64_t suid, SArray* uidList, SNode* pTagCond){
+  int32_t code = TSDB_CODE_SUCCESS;
+  SArray* pBlockList = NULL;
+  SSDataBlock* pResBlock = NULL;
+  SHashObj * tags = NULL;
+  SScalarParam output = {0};
+
+  tagFilterAssist ctx = {0};
+  ctx.colHash = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_SMALLINT), false, HASH_NO_LOCK);
+  if(ctx.colHash == NULL){
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto end;
+  }
+  ctx.index = 0;
+  ctx.cInfoList = taosArrayInit(4, sizeof(SColumnInfo));
+  if(ctx.cInfoList == NULL){
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto end;
+  }
+
+  nodesRewriteExprPostOrder(&pTagCond, getColumn, (void *)&ctx);
+
+  pResBlock = createDataBlock();
+  if (pResBlock == NULL) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    goto end;
+  }
+
+  for (int32_t i = 0; i < taosArrayGetSize(ctx.cInfoList); ++i) {
+    SColumnInfoData colInfo = {{0}, 0};
+    colInfo.info = *(SColumnInfo*)taosArrayGet(ctx.cInfoList, i);
+    blockDataAppendColInfo(pResBlock, &colInfo);
+  }
+
+//  int64_t stt = taosGetTimestampUs();
+  tags = taosHashInit(32, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
+  code = metaGetTableTags(metaHandle, suid, uidList, tags);
+  if (code != TSDB_CODE_SUCCESS) {
+    terrno = code;
+    goto end;
+  }
+
+  int32_t rows = taosArrayGetSize(uidList);
+  if(rows == 0){
+    goto end;
+  }
+//  int64_t stt1 = taosGetTimestampUs();
+//  qDebug("generate tag meta rows:%d, cost:%ld us", rows, stt1-stt);
+
+  code = blockDataEnsureCapacity(pResBlock, rows);
+  if (code != TSDB_CODE_SUCCESS) {
+    terrno = code;
+    goto end;
+  }
+
+//  int64_t st = taosGetTimestampUs();
+  for (int32_t i = 0; i < rows; i++) {
+    int64_t* uid = taosArrayGet(uidList, i);
+    void* tag = taosHashGet(tags, uid, sizeof(int64_t));
+    ASSERT(tag);
+    for(int32_t j = 0; j < taosArrayGetSize(pResBlock->pDataBlock); j++){
+      SColumnInfoData* pColInfo = (SColumnInfoData*)taosArrayGet(pResBlock->pDataBlock, j);
+
+      if(pColInfo->info.colId == -1){     // tbname
+        char str[TSDB_TABLE_FNAME_LEN + VARSTR_HEADER_SIZE] = {0};
+        metaGetTableNameByUid(metaHandle, *uid, str);
+        colDataAppend(pColInfo, i, str, false);
+#if TAG_FILTER_DEBUG
+        qDebug("tagfilter uid:%ld, tbname:%s", *uid, str+2);
+#endif
+      }else{
+        STagVal tagVal = {0};
+        tagVal.cid = pColInfo->info.colId;
+        const char* p = metaGetTableTagVal(tag, pColInfo->info.type, &tagVal);
+
+        if (p == NULL || (pColInfo->info.type == TSDB_DATA_TYPE_JSON && ((STag*)p)->nTag == 0)){
+          colDataAppend(pColInfo, i, p, true);
+        } else if (pColInfo->info.type == TSDB_DATA_TYPE_JSON) {
+          colDataAppend(pColInfo, i, p, false);
+        } else if (IS_VAR_DATA_TYPE(pColInfo->info.type)) {
+          char *tmp = taosMemoryCalloc(tagVal.nData + VARSTR_HEADER_SIZE + 1, 1);
+          varDataSetLen(tmp, tagVal.nData);
+          memcpy(tmp + VARSTR_HEADER_SIZE, tagVal.pData, tagVal.nData);
+          colDataAppend(pColInfo, i, tmp, false);
+#if TAG_FILTER_DEBUG
+          qDebug("tagfilter varch:%s", tmp+2);
+#endif
+          taosMemoryFree(tmp);
+        } else {
+          colDataAppend(pColInfo, i, (const char*)&tagVal.i64, false);
+#if TAG_FILTER_DEBUG
+          if(pColInfo->info.type == TSDB_DATA_TYPE_INT){
+            qDebug("tagfilter int:%d", *(int*)(&tagVal.i64));
+          }else if(pColInfo->info.type == TSDB_DATA_TYPE_DOUBLE){
+            qDebug("tagfilter double:%f", *(double *)(&tagVal.i64));
+          }
+#endif
+        }
+      }
+    }
+  }
+  pResBlock->info.rows = rows;
+
+//  int64_t st1 = taosGetTimestampUs();
+//  qDebug("generate tag block rows:%d, cost:%ld us", rows, st1-st);
+
+  pBlockList = taosArrayInit(2, POINTER_BYTES);
+  taosArrayPush(pBlockList, &pResBlock);
+
+  SDataType type = {.type = TSDB_DATA_TYPE_BOOL, .bytes = sizeof(bool)};
+  code = createResultData(&type, rows, &output);
+  if (code != TSDB_CODE_SUCCESS) {
+    goto end;
+  }
+
+  code = scalarCalculate(pTagCond, pBlockList, &output);
+  if(code != TSDB_CODE_SUCCESS){
+    terrno = code;
+  }
+//  int64_t st2 = taosGetTimestampUs();
+//  qDebug("calculate tag block rows:%d, cost:%ld us", rows, st2-st1);
+
+end:
+  taosHashCleanup(tags);
+  taosHashCleanup(ctx.colHash);
+  taosArrayDestroy(ctx.cInfoList);
+  blockDataDestroy(pResBlock);
+  taosArrayDestroy(pBlockList);
+  return output.columnData;
+}
+
 int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode, SNode* pTagCond, SNode* pTagIndexCond,
                      STableListInfo* pListInfo) {
   int32_t code = TSDB_CODE_SUCCESS;
@@ -308,63 +511,70 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
   }
 
   uint64_t tableUid = pScanNode->uid;
-
   pListInfo->suid = pScanNode->suid;
+  SArray* res = taosArrayInit(8, sizeof(uint64_t));
 
   if (pScanNode->tableType == TSDB_SUPER_TABLE) {
     if (pTagIndexCond) {
       SIndexMetaArg metaArg = {
           .metaEx = metaHandle, .idx = tsdbGetIdx(metaHandle), .ivtIdx = tsdbGetIvtIdx(metaHandle), .suid = tableUid};
 
-      SArray*       res = taosArrayInit(8, sizeof(uint64_t));
+//      int64_t stt = taosGetTimestampUs();
       SIdxFltStatus status = SFLT_NOT_INDEX;
       code = doFilterTag(pTagIndexCond, &metaArg, res, &status);
       if (code != 0 || status == SFLT_NOT_INDEX) {
         qError("failed to get tableIds from index, reason:%s, suid:%" PRIu64, tstrerror(code), tableUid);
-        //        code = TSDB_CODE_INDEX_REBUILDING;
-        code = vnodeGetAllTableList(pVnode, tableUid, pListInfo->pTableList);
-      } else {
-        qDebug("success to get tableIds, size:%d, suid:%" PRIu64, (int)taosArrayGetSize(res), tableUid);
-      }
-
-      for (int i = 0; i < taosArrayGetSize(res); i++) {
-        STableKeyInfo info = {.uid = *(uint64_t*)taosArrayGet(res, i), .groupId = 0};
-        taosArrayPush(pListInfo->pTableList, &info);
-      }
-      taosArrayDestroy(res);
-    } else {
-      code = vnodeGetAllTableList(pVnode, tableUid, pListInfo->pTableList);
+        code = TDB_CODE_SUCCESS;
       }
 
-    if (code != TSDB_CODE_SUCCESS) {
-      qError("failed to get tableIds, reason:%s, suid:%" PRIu64, tstrerror(code), tableUid);
-      terrno = code;
-      return code;
+//      int64_t stt1 = taosGetTimestampUs();
+//      qDebug("generate table list, cost:%ld us", stt1-stt);
+    }else if(!pTagCond){
+      vnodeGetCtbIdList(pVnode, pScanNode->suid, res);
     }
   } else {  // Create one table group.
-    STableKeyInfo info = {.uid = tableUid, .groupId = 0};
-    taosArrayPush(pListInfo->pTableList, &info);
+    if(metaIsTableExist(metaHandle, tableUid)){
+      taosArrayPush(res, &tableUid);
+    }
   }
 
   if (pTagCond) {
-    int32_t i = 0;
-    while (i < taosArrayGetSize(pListInfo->pTableList)) {
-      STableKeyInfo* info = taosArrayGet(pListInfo->pTableList, i);
-
-      bool qualified = true;
-      code = isQualifiedTable(info, pTagCond, metaHandle, &qualified);
-      if (code != TSDB_CODE_SUCCESS) {
-        return code;
+    SColumnInfoData* pColInfoData = getColInfoResult(metaHandle, pListInfo->suid, res, pTagCond);
+    if(terrno != TDB_CODE_SUCCESS){
+      colDataDestroy(pColInfoData);
+      taosMemoryFreeClear(pColInfoData);
+      taosArrayDestroy(res);
+      return terrno;
     }
 
-      if (!qualified) {
-        taosArrayRemove(pListInfo->pTableList, i);
+    int32_t i = 0;
+    int32_t j = 0;
+    int32_t len = taosArrayGetSize(res);
+    while (i < taosArrayGetSize(res) && j < len && pColInfoData) {
+      void* var = POINTER_SHIFT(pColInfoData->pData, j * pColInfoData->info.bytes);
+
+      int64_t* uid = taosArrayGet(res, i);
+      qDebug("tagfilter get uid:%ld, res:%d", *uid, *(bool*)var);
+      if (*(bool*)var == false) {
+        taosArrayRemove(res, i);
+        j++;
         continue;
       }
       i++;
+      j++;
     }
+    colDataDestroy(pColInfoData);
+    taosMemoryFreeClear(pColInfoData);
   }
 
+  for (int i = 0; i < taosArrayGetSize(res); i++) {
+    STableKeyInfo info = {.uid = *(uint64_t*)taosArrayGet(res, i), .groupId = 0};
+    taosArrayPush(pListInfo->pTableList, &info);
+    qDebug("tagfilter get uid:%ld", info.uid);
+  }
+
+  taosArrayDestroy(res);
+
   pListInfo->pGroupList = taosArrayInit(4, POINTER_BYTES);
   if (pListInfo->pGroupList == NULL) {
     return TSDB_CODE_OUT_OF_MEMORY;
@@ -391,7 +601,10 @@ size_t getTableTagsBufLen(const SNodeList* pGroups) {
 int32_t getGroupIdFromTagsVal(void* pMeta, uint64_t uid, SNodeList* pGroupNode, char* keyBuf, uint64_t* pGroupId) {
   SMetaReader mr = {0};
   metaReaderInit(&mr, pMeta, 0);
-  metaGetTableEntryByUid(&mr, uid);
+  if(metaGetTableEntryByUid(&mr, uid) != 0){    // table not exist
+    metaReaderClear(&mr);
+    return TSDB_CODE_PAR_TABLE_NOT_EXIST;
+  }
 
   SNodeList* groupNew = nodesCloneList(pGroupNode);
 

source/libs/executor/src/executor.c

@@ -55,7 +55,7 @@ static int32_t doSetStreamBlock(SOperatorInfo* pOperator, void* input, size_t nu
     taosArrayClear(pInfo->pBlockLists);
 
     if (type == STREAM_INPUT__MERGED_SUBMIT) {
-      ASSERT(numOfBlocks > 1);
+      // ASSERT(numOfBlocks > 1);
       for (int32_t i = 0; i < numOfBlocks; i++) {
         SSubmitReq* pReq = *(void**)POINTER_SHIFT(input, i * sizeof(void*));
         taosArrayPush(pInfo->pBlockLists, &pReq);

source/libs/executor/src/scanoperator.c

@@ -440,7 +440,7 @@ int32_t addTagPseudoColumnData(SReadHandle* pHandle, SExprInfo* pPseudoExpr, int
     } else {  // these are tags
       STagVal tagVal = {0};
       tagVal.cid = pExpr->base.pParam[0].pCol->colId;
-      const char* p = metaGetTableTagVal(&mr.me, pColInfoData->info.type, &tagVal);
+      const char* p = metaGetTableTagVal(mr.me.ctbEntry.pTags, pColInfoData->info.type, &tagVal);
 
       char* data = NULL;
       if (pColInfoData->info.type != TSDB_DATA_TYPE_JSON && p != NULL) {
@@ -2506,7 +2506,7 @@ static SSDataBlock* doTagScan(SOperatorInfo* pOperator) {
       } else {  // it is a tag value
         STagVal val = {0};
         val.cid = pExprInfo[j].base.pParam[0].pCol->colId;
-        const char* p = metaGetTableTagVal(&mr.me, pDst->info.type, &val);
+        const char* p = metaGetTableTagVal(mr.me.ctbEntry.pTags, pDst->info.type, &val);
 
         char* data = NULL;
         if (pDst->info.type != TSDB_DATA_TYPE_JSON && p != NULL) {

source/libs/executor/src/timewindowoperator.c

@@ -2154,7 +2154,7 @@ static void doKeepLinearInfo(STimeSliceOperatorInfo* pSliceInfo, const SSDataBlo
 
 static void genInterpolationResult(STimeSliceOperatorInfo* pSliceInfo, SExprSupp* pExprSup, SSDataBlock* pResBlock) {
   int32_t rows = pResBlock->info.rows;
-
+  blockDataEnsureCapacity(pResBlock, rows + 1);
   // todo set the correct primary timestamp column
 
   // output the result

source/libs/executor/src/tsimplehash.c

@@ -14,8 +14,8 @@
  */
 
 #include "tsimplehash.h"
-#include "os.h"
 #include "taoserror.h"
+#include "tlog.h"
 
 #define SHASH_DEFAULT_LOAD_FACTOR 0.75
 #define HASH_MAX_CAPACITY         (1024 * 1024 * 16)
@@ -31,10 +31,14 @@
     taosMemoryFreeClear(_n); \
   } while (0);
 
+#pragma pack(push, 4)
 typedef struct SHNode {
   struct SHNode *next;
+  uint32_t       keyLen : 20;
+  uint32_t       dataLen : 12;
   char           data[];
 } SHNode;
+#pragma pack(pop)
 
 struct SSHashObj {
   SHNode    **hashList;
@@ -42,8 +46,6 @@ struct SSHashObj {
   int64_t     size;     // number of elements in hash table
   _hash_fn_t  hashFp;   // hash function
   _equal_fn_t equalFp;  // equal function
-  int32_t     keyLen;
-  int32_t     dataLen;
 };
 
 static FORCE_INLINE int32_t taosHashCapacity(int32_t length) {
@@ -54,7 +56,7 @@ static FORCE_INLINE int32_t taosHashCapacity(int32_t length) {
   return i;
 }
 
-SSHashObj *tSimpleHashInit(size_t capacity, _hash_fn_t fn, size_t keyLen, size_t dataLen) {
+SSHashObj *tSimpleHashInit(size_t capacity, _hash_fn_t fn) {
   ASSERT(fn != NULL);
 
   if (capacity == 0) {
@@ -74,8 +76,6 @@ SSHashObj *tSimpleHashInit(size_t capacity, _hash_fn_t fn, size_t keyLen, size_t
   pHashObj->hashFp = fn;
   ASSERT((pHashObj->capacity & (pHashObj->capacity - 1)) == 0);
 
-  pHashObj->keyLen = keyLen;
-  pHashObj->dataLen = dataLen;
 
   pHashObj->hashList = (SHNode **)taosMemoryCalloc(pHashObj->capacity, sizeof(void *));
   if (!pHashObj->hashList) {
@@ -93,40 +93,41 @@ int32_t tSimpleHashGetSize(const SSHashObj *pHashObj) {
   return (int32_t)atomic_load_64((int64_t *)&pHashObj->size);
 }
 
-static SHNode *doCreateHashNode(const void *key, size_t keyLen, const void *pData, size_t dsize, uint32_t hashVal) {
-  SHNode *pNewNode = taosMemoryMalloc(sizeof(SHNode) + keyLen + dsize);
+static SHNode *doCreateHashNode(const void *key, size_t keyLen, const void *data, size_t dataLen, uint32_t hashVal) {
+  SHNode *pNewNode = taosMemoryMalloc(sizeof(SHNode) + keyLen + dataLen);
   if (!pNewNode) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return NULL;
   }
-
+  pNewNode->keyLen = keyLen;
+  pNewNode->dataLen = dataLen;
   pNewNode->next = NULL;
-  memcpy(GET_SHASH_NODE_DATA(pNewNode), pData, dsize);
-  memcpy(GET_SHASH_NODE_KEY(pNewNode, dsize), key, keyLen);
+  memcpy(GET_SHASH_NODE_DATA(pNewNode), data, dataLen);
+  memcpy(GET_SHASH_NODE_KEY(pNewNode, dataLen), key, keyLen);
   return pNewNode;
 }
 
-static void taosHashTableResize(SSHashObj *pHashObj) {
+static void tSimpleHashTableResize(SSHashObj *pHashObj) {
   if (!SHASH_NEED_RESIZE(pHashObj)) {
     return;
   }
 
   int32_t newCapacity = (int32_t)(pHashObj->capacity << 1u);
   if (newCapacity > HASH_MAX_CAPACITY) {
-    //    uDebug("current capacity:%zu, maximum capacity:%d, no resize applied due to limitation is reached",
-    //           pHashObj->capacity, HASH_MAX_CAPACITY);
+    uDebug("current capacity:%zu, maximum capacity:%" PRIu64 ", no resize applied due to limitation is reached",
+           pHashObj->capacity, HASH_MAX_CAPACITY);
     return;
   }
 
   int64_t st = taosGetTimestampUs();
   void   *pNewEntryList = taosMemoryRealloc(pHashObj->hashList, sizeof(void *) * newCapacity);
   if (!pNewEntryList) {
-    //    qWarn("hash resize failed due to out of memory, capacity remain:%zu", pHashObj->capacity);
+    uWarn("hash resize failed due to out of memory, capacity remain:%zu", pHashObj->capacity);
     return;
   }
 
   size_t inc = newCapacity - pHashObj->capacity;
-  memset((char *)pNewEntryList + pHashObj->capacity * sizeof(void *), 0, inc);
+  memset((char *)pNewEntryList + pHashObj->capacity * sizeof(void *), 0, inc * sizeof(void *));
 
   pHashObj->hashList = pNewEntryList;
   pHashObj->capacity = newCapacity;
@@ -141,8 +142,8 @@ static void taosHashTableResize(SSHashObj *pHashObj) {
     SHNode *pPrev = NULL;
 
     while (pNode != NULL) {
-      void    *key = GET_SHASH_NODE_KEY(pNode, pHashObj->dataLen);
-      uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)pHashObj->keyLen);
+      void    *key = GET_SHASH_NODE_KEY(pNode, pNode->dataLen);
+      uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)pNode->keyLen);
 
       int32_t newIdx = HASH_INDEX(hashVal, pHashObj->capacity);
       pNext = pNode->next;
@@ -170,23 +171,23 @@ static void taosHashTableResize(SSHashObj *pHashObj) {
   //         ((double)pHashObj->size) / pHashObj->capacity, (et - st) / 1000.0);
 }
 
-int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, const void *data) {
+int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, size_t keyLen, const void *data, size_t dataLen) {
   if (!pHashObj || !key) {
     return -1;
   }
 
-  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)pHashObj->keyLen);
+  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)keyLen);
 
   // need the resize process, write lock applied
   if (SHASH_NEED_RESIZE(pHashObj)) {
-    taosHashTableResize(pHashObj);
+    tSimpleHashTableResize(pHashObj);
   }
 
   int32_t slot = HASH_INDEX(hashVal, pHashObj->capacity);
 
   SHNode *pNode = pHashObj->hashList[slot];
   if (!pNode) {
-    SHNode *pNewNode = doCreateHashNode(key, pHashObj->keyLen, data, pHashObj->dataLen, hashVal);
+    SHNode *pNewNode = doCreateHashNode(key, keyLen, data, dataLen, hashVal);
     if (!pNewNode) {
       return -1;
     }
@@ -197,14 +198,14 @@ int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, const void *data) {
   }
 
   while (pNode) {
-    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pHashObj->dataLen), key, pHashObj->keyLen) == 0) {
+    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pNode->dataLen), key, keyLen) == 0) {
       break;
     }
     pNode = pNode->next;
   }
 
   if (!pNode) {
-    SHNode *pNewNode = doCreateHashNode(key, pHashObj->keyLen, data, pHashObj->dataLen, hashVal);
+    SHNode *pNewNode = doCreateHashNode(key, keyLen, data, dataLen, hashVal);
     if (!pNewNode) {
       return -1;
     }
@@ -212,16 +213,16 @@ int32_t tSimpleHashPut(SSHashObj *pHashObj, const void *key, const void *data) {
     pHashObj->hashList[slot] = pNewNode;
     atomic_add_fetch_64(&pHashObj->size, 1);
   } else {  // update data
-    memcpy(GET_SHASH_NODE_DATA(pNode), data, pHashObj->dataLen);
+    memcpy(GET_SHASH_NODE_DATA(pNode), data, dataLen);
   }
 
   return 0;
 }
 
-static FORCE_INLINE SHNode *doSearchInEntryList(SSHashObj *pHashObj, const void *key, int32_t index) {
+static FORCE_INLINE SHNode *doSearchInEntryList(SSHashObj *pHashObj, const void *key, size_t keyLen, int32_t index) {
   SHNode *pNode = pHashObj->hashList[index];
   while (pNode) {
-    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pHashObj->dataLen), key, pHashObj->keyLen) == 0) {
+    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pNode->dataLen), key, keyLen) == 0) {
       break;
     }
 
@@ -233,12 +234,12 @@ static FORCE_INLINE SHNode *doSearchInEntryList(SSHashObj *pHashObj, const void
 
 static FORCE_INLINE bool taosHashTableEmpty(const SSHashObj *pHashObj) { return tSimpleHashGetSize(pHashObj) == 0; }
 
-void *tSimpleHashGet(SSHashObj *pHashObj, const void *key) {
+void *tSimpleHashGet(SSHashObj *pHashObj, const void *key, size_t keyLen) {
   if (!pHashObj || taosHashTableEmpty(pHashObj) || !key) {
     return NULL;
   }
 
-  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)pHashObj->keyLen);
+  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)keyLen);
 
   int32_t slot = HASH_INDEX(hashVal, pHashObj->capacity);
   SHNode *pNode = pHashObj->hashList[slot];
@@ -247,7 +248,7 @@ void *tSimpleHashGet(SSHashObj *pHashObj, const void *key) {
   }
 
   char *data = NULL;
-  pNode = doSearchInEntryList(pHashObj, key, slot);
+  pNode = doSearchInEntryList(pHashObj, key, keyLen, slot);
   if (pNode != NULL) {
     data = GET_SHASH_NODE_DATA(pNode);
   }
@@ -255,19 +256,19 @@ void *tSimpleHashGet(SSHashObj *pHashObj, const void *key) {
   return data;
 }
 
-int32_t tSimpleHashRemove(SSHashObj *pHashObj, const void *key) {
+int32_t tSimpleHashRemove(SSHashObj *pHashObj, const void *key, size_t keyLen) {
   if (!pHashObj || !key) {
     return TSDB_CODE_FAILED;
   }
 
-  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)pHashObj->keyLen);
+  uint32_t hashVal = (*pHashObj->hashFp)(key, (uint32_t)keyLen);
 
   int32_t slot = HASH_INDEX(hashVal, pHashObj->capacity);
 
   SHNode *pNode = pHashObj->hashList[slot];
   SHNode *pPrev = NULL;
   while (pNode) {
-    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pHashObj->dataLen), key, pHashObj->keyLen) == 0) {
+    if ((*(pHashObj->equalFp))(GET_SHASH_NODE_KEY(pNode, pNode->dataLen), key, keyLen) == 0) {
       if (!pPrev) {
         pHashObj->hashList[slot] = pNode->next;
       } else {
@@ -312,6 +313,7 @@ void tSimpleHashCleanup(SSHashObj *pHashObj) {
 
   tSimpleHashClear(pHashObj);
   taosMemoryFreeClear(pHashObj->hashList);
+  taosMemoryFree(pHashObj);
 }
 
 size_t tSimpleHashGetMemSize(const SSHashObj *pHashObj) {
@@ -322,26 +324,54 @@ size_t tSimpleHashGetMemSize(const SSHashObj *pHashObj) {
   return (pHashObj->capacity * sizeof(void *)) + sizeof(SHNode) * tSimpleHashGetSize(pHashObj) + sizeof(SSHashObj);
 }
 
-void *tSimpleHashGetKey(const SSHashObj *pHashObj, void *data, size_t *keyLen) {
-#if 0
-  int32_t offset = offsetof(SHNode, data);
-  SHNode *node = ((SHNode *)(char *)data - offset);
+void *tSimpleHashGetKey(void *data, size_t *keyLen) {
+  SHNode *node = (SHNode *)((char *)data - offsetof(SHNode, data));
   if (keyLen) {
-    *keyLen = pHashObj->keyLen;
+    *keyLen = node->keyLen;
   }
 
-  return POINTER_SHIFT(data, pHashObj->dataLen);
+  return POINTER_SHIFT(data, node->dataLen);
+}
 
-  return GET_SHASH_NODE_KEY(node, pHashObj->dataLen);
-#endif
-  if (keyLen) {
-    *keyLen = pHashObj->keyLen;
+void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter) {
+  if (!pHashObj) {
+    return NULL;
+  }
+
+  SHNode *pNode = NULL;
+
+  if (!data) {
+    for (int32_t i = 0; i < pHashObj->capacity; ++i) {
+      pNode = pHashObj->hashList[i];
+      if (!pNode) {
+        continue;
+      }
+      *iter = i;
+      return GET_SHASH_NODE_DATA(pNode);
+    }
+    return NULL;
   }
 
-  return POINTER_SHIFT(data, pHashObj->dataLen);
+  pNode = (SHNode *)((char *)data - offsetof(SHNode, data));
+
+  if (pNode->next) {
+    return GET_SHASH_NODE_DATA(pNode->next);
+  }
+
+  ++(*iter);
+  for (int32_t i = *iter; i < pHashObj->capacity; ++i) {
+    pNode = pHashObj->hashList[i];
+    if (!pNode) {
+      continue;
+    }
+    *iter = i;
+    return GET_SHASH_NODE_DATA(pNode);
+  }
+
+  return NULL;
 }
 
-void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter) {
+void *tSimpleHashIterateKV(const SSHashObj *pHashObj, void *data, void **key, int32_t *iter) {
   if (!pHashObj) {
     return NULL;
   }
@@ -355,6 +385,9 @@ void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter) {
         continue;
       }
       *iter = i;
+      if (key) {
+        *key = GET_SHASH_NODE_KEY(pNode, pNode->dataLen);
+      }
       return GET_SHASH_NODE_DATA(pNode);
     }
     return NULL;
@@ -363,6 +396,9 @@ void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter) {
   pNode = (SHNode *)((char *)data - offsetof(SHNode, data));
 
   if (pNode->next) {
+    if (key) {
+      *key = GET_SHASH_NODE_KEY(pNode->next, pNode->next->dataLen);
+    }
     return GET_SHASH_NODE_DATA(pNode->next);
   }
 
@@ -373,6 +409,9 @@ void *tSimpleHashIterate(const SSHashObj *pHashObj, void *data, int32_t *iter) {
       continue;
     }
     *iter = i;
+    if (key) {
+      *key = GET_SHASH_NODE_KEY(pNode, pNode->dataLen);
+    }
     return GET_SHASH_NODE_DATA(pNode);
   }
 

source/libs/executor/test/tSimpleHashTests.cpp

@@ -32,31 +32,33 @@
 
 TEST(testCase, tSimpleHashTest) {
   SSHashObj *pHashObj =
-      tSimpleHashInit(8, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), sizeof(int64_t), sizeof(int64_t));
+      tSimpleHashInit(8, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT));
 
   assert(pHashObj != nullptr);
 
   ASSERT_EQ(0, tSimpleHashGetSize(pHashObj));
 
+  size_t keyLen = sizeof(int64_t);
+  size_t dataLen = sizeof(int64_t);
+
   int64_t originKeySum = 0;
   for (int64_t i = 1; i <= 100; ++i) {
     originKeySum += i;
-    tSimpleHashPut(pHashObj, (const void *)&i, (const void *)&i);
+    tSimpleHashPut(pHashObj, (const void *)&i, keyLen, (const void *)&i, dataLen);
     ASSERT_EQ(i, tSimpleHashGetSize(pHashObj));
   }
 
   for (int64_t i = 1; i <= 100; ++i) {
-    void *data = tSimpleHashGet(pHashObj, (const void *)&i);
+    void *data = tSimpleHashGet(pHashObj, (const void *)&i, keyLen);
     ASSERT_EQ(i, *(int64_t *)data);
   }
 
-
   void   *data = NULL;
   int32_t iter = 0;
   int64_t keySum = 0;
   int64_t dataSum = 0;
   while ((data = tSimpleHashIterate(pHashObj, data, &iter))) {
-    void *key = tSimpleHashGetKey(pHashObj, data, NULL);
+    void *key = tSimpleHashGetKey(data, NULL);
     keySum += *(int64_t *)key;
     dataSum += *(int64_t *)data;
   }
@@ -65,7 +67,7 @@ TEST(testCase, tSimpleHashTest) {
   ASSERT_EQ(keySum, originKeySum);
 
   for (int64_t i = 1; i <= 100; ++i) {
-    tSimpleHashRemove(pHashObj, (const void *)&i);
+    tSimpleHashRemove(pHashObj, (const void *)&i, keyLen);
     ASSERT_EQ(100 - i, tSimpleHashGetSize(pHashObj));
   }
 

source/libs/scalar/src/scalar.c

@@ -292,6 +292,9 @@ int32_t sclInitParam(SNode* node, SScalarParam *param, SScalarCtx *ctx, int32_t
       }
 
       SColumnInfoData *columnData = (SColumnInfoData *)taosArrayGet(block->pDataBlock, ref->slotId);
+#if TAG_FILTER_DEBUG
+      qDebug("tagfilter column info, slotId:%d, colId:%d, type:%d", ref->slotId, columnData->info.colId, columnData->info.type);
+#endif
       param->numOfRows = block->info.rows;
       param->columnData = columnData;
       break;

source/libs/stream/inc/streamInc.h

@@ -32,7 +32,6 @@ typedef struct {
 
 static SStreamGlobalEnv streamEnv;
 
-int32_t streamExec(SStreamTask* pTask);
 int32_t streamPipelineExec(SStreamTask* pTask, int32_t batchNum, bool dispatch);
 
 int32_t streamDispatch(SStreamTask* pTask);

source/libs/stream/src/stream.c

@@ -185,7 +185,9 @@ int32_t streamProcessDispatchReq(SStreamTask* pTask, SStreamDispatchReq* pReq, S
   tFreeStreamDispatchReq(pReq);
 
   if (exec) {
-    streamTryExec(pTask);
+    if (streamTryExec(pTask) < 0) {
+      return -1;
+    }
 
     if (pTask->outputType == TASK_OUTPUT__FIXED_DISPATCH || pTask->outputType == TASK_OUTPUT__SHUFFLE_DISPATCH) {
       streamDispatch(pTask);
@@ -221,7 +223,9 @@ int32_t streamProcessDispatchRsp(SStreamTask* pTask, SStreamDispatchRsp* pRsp) {
 }
 
 int32_t streamProcessRunReq(SStreamTask* pTask) {
-  streamTryExec(pTask);
+  if (streamTryExec(pTask) < 0) {
+    return -1;
+  }
 
   if (pTask->outputType == TASK_OUTPUT__FIXED_DISPATCH || pTask->outputType == TASK_OUTPUT__SHUFFLE_DISPATCH) {
     streamDispatch(pTask);

source/libs/stream/src/streamMeta.c

@@ -15,6 +15,7 @@
 
 #include "executor.h"
 #include "tstream.h"
+#include "ttimer.h"
 
 SStreamMeta* streamMetaOpen(const char* path, void* ahandle, FTaskExpand expandFunc) {
   SStreamMeta* pMeta = taosMemoryCalloc(1, sizeof(SStreamMeta));
@@ -99,16 +100,19 @@ int32_t streamMetaAddSerializedTask(SStreamMeta* pMeta, int64_t startVer, char*
     goto FAIL;
   }
 
-  taosHashPut(pMeta->pTasks, &pTask->taskId, sizeof(int32_t), &pTask, sizeof(void*));
+  if (taosHashPut(pMeta->pTasks, &pTask->taskId, sizeof(int32_t), &pTask, sizeof(void*)) < 0) {
+    goto FAIL;
+  }
 
   if (tdbTbUpsert(pMeta->pTaskDb, &pTask->taskId, sizeof(int32_t), msg, msgLen, &pMeta->txn) < 0) {
+    taosHashRemove(pMeta->pTasks, &pTask->taskId, sizeof(int32_t));
     ASSERT(0);
-    return -1;
+    goto FAIL;
   }
   return 0;
 
 FAIL:
-  if (pTask) taosMemoryFree(pTask);
+  if (pTask) tFreeSStreamTask(pTask);
   return -1;
 }
 
@@ -158,11 +162,28 @@ int32_t streamMetaRemoveTask(SStreamMeta* pMeta, int32_t taskId) {
     SStreamTask* pTask = *ppTask;
     taosHashRemove(pMeta->pTasks, &taskId, sizeof(int32_t));
     atomic_store_8(&pTask->taskStatus, TASK_STATUS__DROPPING);
-  }
 
     if (tdbTbDelete(pMeta->pTaskDb, &taskId, sizeof(int32_t), &pMeta->txn) < 0) {
       /*return -1;*/
     }
+
+    if (pTask->triggerParam != 0) {
+      taosTmrStop(pTask->timer);
+    }
+
+    while (1) {
+      int8_t schedStatus =
+          atomic_val_compare_exchange_8(&pTask->schedStatus, TASK_SCHED_STATUS__INACTIVE, TASK_SCHED_STATUS__DROPPING);
+      if (schedStatus == TASK_SCHED_STATUS__INACTIVE) {
+        tFreeSStreamTask(pTask);
+        break;
+      } else if (schedStatus == TASK_SCHED_STATUS__DROPPING) {
+        break;
+      }
+      taosMsleep(10);
+    }
+  }
+
   return 0;
 }
 

source/libs/stream/src/streamQueue.c

@@ -13,7 +13,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "tstream.h"
+#include "streamInc.h"
 
 SStreamQueue* streamQueueOpen() {
   SStreamQueue* pQueue = taosMemoryCalloc(1, sizeof(SStreamQueue));
@@ -36,9 +36,12 @@ void streamQueueClose(SStreamQueue* queue) {
   while (1) {
     void* qItem = streamQueueNextItem(queue);
     if (qItem) {
-      taosFreeQitem(qItem);
+      streamFreeQitem(qItem);
     } else {
-      return;
+      break;
     }
   }
+  taosFreeQall(queue->qall);
+  taosCloseQueue(queue->queue);
+  taosMemoryFree(queue);
 }

source/libs/stream/src/streamTask.c

@@ -152,9 +152,17 @@ int32_t tDecodeSStreamTask(SDecoder* pDecoder, SStreamTask* pTask) {
 }
 
 void tFreeSStreamTask(SStreamTask* pTask) {
-  streamQueueClose(pTask->inputQueue);
-  streamQueueClose(pTask->outputQueue);
+  if (pTask->inputQueue) streamQueueClose(pTask->inputQueue);
+  if (pTask->outputQueue) streamQueueClose(pTask->outputQueue);
   if (pTask->exec.qmsg) taosMemoryFree(pTask->exec.qmsg);
   if (pTask->exec.executor) qDestroyTask(pTask->exec.executor);
+  taosArrayDestroy(pTask->childEpInfo);
+  if (pTask->outputType == TASK_OUTPUT__TABLE) {
+    tDeleteSSchemaWrapper(pTask->tbSink.pSchemaWrapper);
+    taosMemoryFree(pTask->tbSink.pTSchema);
+  }
+  if (pTask->outputType == TASK_OUTPUT__SHUFFLE_DISPATCH) {
+    taosArrayDestroy(pTask->shuffleDispatcher.dbInfo.pVgroupInfos);
+  }
   taosMemoryFree(pTask);
 }

source/libs/sync/inc/syncIndexMgr.h

@@ -31,6 +31,10 @@ typedef struct SSyncIndexMgr {
   SRaftId (*replicas)[TSDB_MAX_REPLICA];
   SyncIndex index[TSDB_MAX_REPLICA];
   SyncTerm  privateTerm[TSDB_MAX_REPLICA];  // for advanced function
+
+  int64_t startTimeArr[TSDB_MAX_REPLICA];
+  int64_t recvTimeArr[TSDB_MAX_REPLICA];
+
   int32_t    replicaNum;
   SSyncNode *pSyncNode;
 } SSyncIndexMgr;
@@ -41,8 +45,13 @@ void           syncIndexMgrDestroy(SSyncIndexMgr *pSyncIndexMgr);
 void           syncIndexMgrClear(SSyncIndexMgr *pSyncIndexMgr);
 void           syncIndexMgrSetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, SyncIndex index);
 SyncIndex      syncIndexMgrGetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);
-cJSON *        syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr);
-char *         syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr);
+cJSON         *syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr);
+char          *syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr);
+
+void    syncIndexMgrSetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, int64_t startTime);
+int64_t syncIndexMgrGetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);
+void    syncIndexMgrSetRecvTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, int64_t recvTime);
+int64_t syncIndexMgrGetRecvTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);
 
 // void     syncIndexMgrSetTerm(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, SyncTerm term);
 // SyncTerm syncIndexMgrGetTerm(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId);

source/libs/sync/inc/syncInt.h

@@ -237,7 +237,7 @@ void syncNodeVoteForSelf(SSyncNode* pSyncNode);
 bool syncNodeHasSnapshot(SSyncNode* pSyncNode);
 void syncNodeMaybeUpdateCommitBySnapshot(SSyncNode* pSyncNode);
 
-SyncIndex syncNodeGetLastIndex(SSyncNode* pSyncNode);
+SyncIndex syncNodeGetLastIndex(const SSyncNode* pSyncNode);
 SyncTerm  syncNodeGetLastTerm(SSyncNode* pSyncNode);
 int32_t   syncNodeGetLastIndexTerm(SSyncNode* pSyncNode, SyncIndex* pLastIndex, SyncTerm* pLastTerm);
 
@@ -269,6 +269,8 @@ int32_t syncNodeLeaderTransfer(SSyncNode* pSyncNode);
 int32_t syncNodeLeaderTransferTo(SSyncNode* pSyncNode, SNodeInfo newLeader);
 int32_t syncDoLeaderTransfer(SSyncNode* ths, SRpcMsg* pRpcMsg, SSyncRaftEntry* pEntry);
 
+int32_t syncNodeDynamicQuorum(const SSyncNode* pSyncNode);
+
 // trace log
 void syncLogSendRequestVote(SSyncNode* pSyncNode, const SyncRequestVote* pMsg, const char* s);
 void syncLogRecvRequestVote(SSyncNode* pSyncNode, const SyncRequestVote* pMsg, const char* s);

source/libs/sync/inc/syncReplication.h

@@ -55,6 +55,8 @@ int32_t syncNodeAppendEntriesPeers(SSyncNode* pSyncNode);
 int32_t syncNodeAppendEntriesPeersSnapshot(SSyncNode* pSyncNode);
 int32_t syncNodeAppendEntriesPeersSnapshot2(SSyncNode* pSyncNode);
 
+int32_t syncNodeAppendEntriesOnePeer(SSyncNode* pSyncNode, SRaftId* pDestId, SyncIndex nextIndex);
+
 int32_t syncNodeReplicate(SSyncNode* pSyncNode, bool isTimer);
 int32_t syncNodeAppendEntries(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncAppendEntries* pMsg);
 int32_t syncNodeAppendEntriesBatch(SSyncNode* pSyncNode, const SRaftId* destRaftId, const SyncAppendEntriesBatch* pMsg);

source/libs/sync/src/syncAppendEntries.c

@@ -148,6 +148,7 @@ int32_t syncNodeOnAppendEntriesCb(SSyncNode* ths, SyncAppendEntries* pMsg) {
     pReply->term = ths->pRaftStore->currentTerm;
     pReply->success = false;
     pReply->matchIndex = SYNC_INDEX_INVALID;
+    pReply->startTime = ths->startTime;
 
     // msg event log
     syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -290,6 +291,8 @@ int32_t syncNodeOnAppendEntriesCb(SSyncNode* ths, SyncAppendEntries* pMsg) {
       pReply->matchIndex = pMsg->prevLogIndex;
     }
 
+    pReply->startTime = ths->startTime;
+
     // msg event log
     syncLogSendAppendEntriesReply(ths, pReply, "");
 
@@ -603,6 +606,7 @@ int32_t syncNodeOnAppendEntriesSnapshot2Cb(SSyncNode* ths, SyncAppendEntriesBatc
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = true;
       pReply->matchIndex = matchIndex;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -651,6 +655,7 @@ int32_t syncNodeOnAppendEntriesSnapshot2Cb(SSyncNode* ths, SyncAppendEntriesBatc
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = false;
       pReply->matchIndex = ths->commitIndex;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -729,6 +734,7 @@ int32_t syncNodeOnAppendEntriesSnapshot2Cb(SSyncNode* ths, SyncAppendEntriesBatc
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = true;
       pReply->matchIndex = hasAppendEntries ? pMsg->prevLogIndex + pMsg->dataCount : pMsg->prevLogIndex;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -874,6 +880,7 @@ int32_t syncNodeOnAppendEntriesSnapshotCb(SSyncNode* ths, SyncAppendEntries* pMs
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = true;
       pReply->matchIndex = matchIndex;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -919,6 +926,7 @@ int32_t syncNodeOnAppendEntriesSnapshotCb(SSyncNode* ths, SyncAppendEntries* pMs
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = false;
       pReply->matchIndex = SYNC_INDEX_INVALID;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");
@@ -984,6 +992,7 @@ int32_t syncNodeOnAppendEntriesSnapshotCb(SSyncNode* ths, SyncAppendEntries* pMs
       pReply->privateTerm = ths->pNewNodeReceiver->privateTerm;
       pReply->success = true;
       pReply->matchIndex = hasAppendEntries ? pMsg->prevLogIndex + 1 : pMsg->prevLogIndex;
+      pReply->startTime = ths->startTime;
 
       // msg event log
       syncLogSendAppendEntriesReply(ths, pReply, "");

source/libs/sync/src/syncAppendEntriesReply.c

@@ -64,6 +64,10 @@ int32_t syncNodeOnAppendEntriesReplyCb(SSyncNode* ths, SyncAppendEntriesReply* p
 
   ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
 
+  // update time
+  syncIndexMgrSetStartTime(ths->pNextIndex, &(pMsg->srcId), pMsg->startTime);
+  syncIndexMgrSetRecvTime(ths->pNextIndex, &(pMsg->srcId), taosGetTimestampMs());
+
   SyncIndex beforeNextIndex = syncIndexMgrGetIndex(ths->pNextIndex, &(pMsg->srcId));
   SyncIndex beforeMatchIndex = syncIndexMgrGetIndex(ths->pMatchIndex, &(pMsg->srcId));
 
@@ -170,6 +174,10 @@ int32_t syncNodeOnAppendEntriesReplySnapshot2Cb(SSyncNode* ths, SyncAppendEntrie
 
   ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
 
+  // update time
+  syncIndexMgrSetStartTime(ths->pNextIndex, &(pMsg->srcId), pMsg->startTime);
+  syncIndexMgrSetRecvTime(ths->pNextIndex, &(pMsg->srcId), taosGetTimestampMs());
+
   SyncIndex beforeNextIndex = syncIndexMgrGetIndex(ths->pNextIndex, &(pMsg->srcId));
   SyncIndex beforeMatchIndex = syncIndexMgrGetIndex(ths->pMatchIndex, &(pMsg->srcId));
 
@@ -330,6 +338,10 @@ int32_t syncNodeOnAppendEntriesReplySnapshotCb(SSyncNode* ths, SyncAppendEntries
 
   ASSERT(pMsg->term == ths->pRaftStore->currentTerm);
 
+  // update time
+  syncIndexMgrSetStartTime(ths->pNextIndex, &(pMsg->srcId), pMsg->startTime);
+  syncIndexMgrSetRecvTime(ths->pNextIndex, &(pMsg->srcId), taosGetTimestampMs());
+
   SyncIndex beforeNextIndex = syncIndexMgrGetIndex(ths->pNextIndex, &(pMsg->srcId));
   SyncIndex beforeMatchIndex = syncIndexMgrGetIndex(ths->pMatchIndex, &(pMsg->srcId));
 

source/libs/sync/src/syncCommit.c

@@ -133,6 +133,87 @@ bool syncAgreeIndex(SSyncNode* pSyncNode, SRaftId* pRaftId, SyncIndex index) {
   return false;
 }
 
+static inline int64_t syncNodeAbs64(int64_t a, int64_t b) {
+  ASSERT(a >= 0);
+  ASSERT(b >= 0);
+
+  int64_t c = a > b ? a - b : b - a;
+  return c;
+}
+
+int32_t syncNodeDynamicQuorum(const SSyncNode* pSyncNode) {
+  int32_t quorum = 1;  // self
+
+  int64_t timeNow = taosGetTimestampMs();
+  for (int i = 0; i < pSyncNode->peersNum; ++i) {
+    int64_t   peerStartTime = syncIndexMgrGetStartTime(pSyncNode->pNextIndex, &(pSyncNode->peersId)[i]);
+    int64_t   peerRecvTime = syncIndexMgrGetRecvTime(pSyncNode->pNextIndex, &(pSyncNode->peersId)[i]);
+    SyncIndex peerMatchIndex = syncIndexMgrGetIndex(pSyncNode->pMatchIndex, &(pSyncNode->peersId)[i]);
+
+    int64_t recvTimeDiff = TABS(peerRecvTime - timeNow);
+    int64_t startTimeDiff = TABS(peerStartTime - pSyncNode->startTime);
+    int64_t logDiff = TABS(peerMatchIndex - syncNodeGetLastIndex(pSyncNode));
+
+    /*
+        int64_t recvTimeDiff = syncNodeAbs64(peerRecvTime, timeNow);
+        int64_t startTimeDiff = syncNodeAbs64(peerStartTime, pSyncNode->startTime);
+        int64_t logDiff = syncNodeAbs64(peerMatchIndex, syncNodeGetLastIndex(pSyncNode));
+    */
+
+    int32_t addQuorum = 0;
+
+    if (recvTimeDiff < SYNC_MAX_RECV_TIME_RANGE_MS) {
+      if (startTimeDiff < SYNC_MAX_START_TIME_RANGE_MS) {
+        addQuorum = 1;
+      } else {
+        if (logDiff < SYNC_ADD_QUORUM_COUNT) {
+          addQuorum = 1;
+        } else {
+          addQuorum = 0;
+        }
+      }
+    } else {
+      addQuorum = 0;
+    }
+
+    /*
+        if (recvTimeDiff < SYNC_MAX_RECV_TIME_RANGE_MS) {
+          addQuorum = 1;
+        } else {
+          addQuorum = 0;
+        }
+
+        if (startTimeDiff > SYNC_MAX_START_TIME_RANGE_MS) {
+          addQuorum = 0;
+        }
+    */
+
+    quorum += addQuorum;
+  }
+
+  ASSERT(quorum <= pSyncNode->replicaNum);
+
+  if (quorum < pSyncNode->quorum) {
+    quorum = pSyncNode->quorum;
+  }
+
+  return quorum;
+}
+
+bool syncAgree(SSyncNode* pSyncNode, SyncIndex index) {
+  int agreeCount = 0;
+  for (int i = 0; i < pSyncNode->replicaNum; ++i) {
+    if (syncAgreeIndex(pSyncNode, &(pSyncNode->replicasId[i]), index)) {
+      ++agreeCount;
+    }
+    if (agreeCount >= syncNodeDynamicQuorum(pSyncNode)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+/*
 bool syncAgree(SSyncNode* pSyncNode, SyncIndex index) {
   int agreeCount = 0;
   for (int i = 0; i < pSyncNode->replicaNum; ++i) {
@@ -145,3 +226,4 @@ bool syncAgree(SSyncNode* pSyncNode, SyncIndex index) {
   }
   return false;
 }
+*/

source/libs/sync/src/syncIndexMgr.c

@@ -47,6 +47,13 @@ void syncIndexMgrDestroy(SSyncIndexMgr *pSyncIndexMgr) {
 void syncIndexMgrClear(SSyncIndexMgr *pSyncIndexMgr) {
   memset(pSyncIndexMgr->index, 0, sizeof(pSyncIndexMgr->index));
   memset(pSyncIndexMgr->privateTerm, 0, sizeof(pSyncIndexMgr->privateTerm));
+
+  // int64_t timeNow = taosGetMonotonicMs();
+  for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
+    pSyncIndexMgr->startTimeArr[i] = 0;
+    pSyncIndexMgr->recvTimeArr[i] = 0;
+  }
+
   /*
   for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
     pSyncIndexMgr->index[i] = 0;
@@ -68,7 +75,8 @@ void syncIndexMgrSetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId,
   char     host[128];
   uint16_t port;
   syncUtilU642Addr(pRaftId->addr, host, sizeof(host), &port);
-  sError("vgId:%d, index mgr set for %s:%d, index:%" PRId64 " error", pSyncIndexMgr->pSyncNode->vgId, host, port, index);
+  sError("vgId:%d, index mgr set for %s:%d, index:%" PRId64 " error", pSyncIndexMgr->pSyncNode->vgId, host, port,
+         index);
 }
 
 SyncIndex syncIndexMgrGetIndex(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId) {
@@ -125,11 +133,65 @@ cJSON *syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr) {
 
 char *syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr) {
   cJSON *pJson = syncIndexMgr2Json(pSyncIndexMgr);
-  char * serialized = cJSON_Print(pJson);
+  char  *serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
 
+void syncIndexMgrSetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, int64_t startTime) {
+  for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
+    if (syncUtilSameId(&((*(pSyncIndexMgr->replicas))[i]), pRaftId)) {
+      (pSyncIndexMgr->startTimeArr)[i] = startTime;
+      return;
+    }
+  }
+
+  // maybe config change
+  // ASSERT(0);
+  char     host[128];
+  uint16_t port;
+  syncUtilU642Addr(pRaftId->addr, host, sizeof(host), &port);
+  sError("vgId:%d, index mgr set for %s:%d, start-time:%" PRId64 " error", pSyncIndexMgr->pSyncNode->vgId, host, port,
+         startTime);
+}
+
+int64_t syncIndexMgrGetStartTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId) {
+  for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
+    if (syncUtilSameId(&((*(pSyncIndexMgr->replicas))[i]), pRaftId)) {
+      int64_t startTime = (pSyncIndexMgr->startTimeArr)[i];
+      return startTime;
+    }
+  }
+  ASSERT(0);
+}
+
+void syncIndexMgrSetRecvTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId, int64_t recvTime) {
+  for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
+    if (syncUtilSameId(&((*(pSyncIndexMgr->replicas))[i]), pRaftId)) {
+      (pSyncIndexMgr->recvTimeArr)[i] = recvTime;
+      return;
+    }
+  }
+
+  // maybe config change
+  // ASSERT(0);
+  char     host[128];
+  uint16_t port;
+  syncUtilU642Addr(pRaftId->addr, host, sizeof(host), &port);
+  sError("vgId:%d, index mgr set for %s:%d, recv-time:%" PRId64 " error", pSyncIndexMgr->pSyncNode->vgId, host, port,
+         recvTime);
+}
+
+int64_t syncIndexMgrGetRecvTime(SSyncIndexMgr *pSyncIndexMgr, const SRaftId *pRaftId) {
+  for (int i = 0; i < pSyncIndexMgr->replicaNum; ++i) {
+    if (syncUtilSameId(&((*(pSyncIndexMgr->replicas))[i]), pRaftId)) {
+      int64_t recvTime = (pSyncIndexMgr->recvTimeArr)[i];
+      return recvTime;
+    }
+  }
+  ASSERT(0);
+}
+
 // for debug -------------------
 void syncIndexMgrPrint(SSyncIndexMgr *pObj) {
   char *serialized = syncIndexMgr2Str(pObj);

source/libs/sync/src/syncMain.c

@@ -1682,13 +1682,13 @@ inline void syncNodeEventLog(const SSyncNode* pSyncNode, char* str) {
                ", sby:%d, "
                "stgy:%d, bch:%d, "
                "r-num:%d, "
-               "lcfg:%" PRId64 ", chging:%d, rsto:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s",
+               "lcfg:%" PRId64 ", chging:%d, rsto:%d, dquorum:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s",
                pSyncNode->vgId, syncUtilState2String(pSyncNode->state), str, pSyncNode->pRaftStore->currentTerm,
                pSyncNode->commitIndex, logBeginIndex, logLastIndex, snapshot.lastApplyIndex, snapshot.lastApplyTerm,
                pSyncNode->pRaftCfg->isStandBy, pSyncNode->pRaftCfg->snapshotStrategy, pSyncNode->pRaftCfg->batchSize,
                pSyncNode->replicaNum, pSyncNode->pRaftCfg->lastConfigIndex, pSyncNode->changing,
-               pSyncNode->restoreFinish, pSyncNode->electTimerLogicClockUser, pSyncNode->heartbeatTimerLogicClockUser,
-               printStr);
+               pSyncNode->restoreFinish, syncNodeDynamicQuorum(pSyncNode), pSyncNode->electTimerLogicClockUser,
+               pSyncNode->heartbeatTimerLogicClockUser, printStr);
     } else {
       snprintf(logBuf, sizeof(logBuf), "%s", str);
     }
@@ -1706,12 +1706,13 @@ inline void syncNodeEventLog(const SSyncNode* pSyncNode, char* str) {
                ", sby:%d, "
                "stgy:%d, bch:%d, "
                "r-num:%d, "
-               "lcfg:%" PRId64 ", chging:%d, rsto:%d, %s",
+               "lcfg:%" PRId64 ", chging:%d, rsto:%d, dquorum:%d, elt:%" PRId64 ", hb:%" PRId64 ", %s",
                pSyncNode->vgId, syncUtilState2String(pSyncNode->state), str, pSyncNode->pRaftStore->currentTerm,
                pSyncNode->commitIndex, logBeginIndex, logLastIndex, snapshot.lastApplyIndex, snapshot.lastApplyTerm,
                pSyncNode->pRaftCfg->isStandBy, pSyncNode->pRaftCfg->snapshotStrategy, pSyncNode->pRaftCfg->batchSize,
                pSyncNode->replicaNum, pSyncNode->pRaftCfg->lastConfigIndex, pSyncNode->changing,
-               pSyncNode->restoreFinish, printStr);
+               pSyncNode->restoreFinish, syncNodeDynamicQuorum(pSyncNode), pSyncNode->electTimerLogicClockUser,
+               pSyncNode->heartbeatTimerLogicClockUser, printStr);
     } else {
       snprintf(s, len, "%s", str);
     }
@@ -2283,7 +2284,7 @@ bool syncNodeHasSnapshot(SSyncNode* pSyncNode) {
 
 // return max(logLastIndex, snapshotLastIndex)
 // if no snapshot and log, return -1
-SyncIndex syncNodeGetLastIndex(SSyncNode* pSyncNode) {
+SyncIndex syncNodeGetLastIndex(const SSyncNode* pSyncNode) {
   SSnapshot snapshot = {.data = NULL, .lastApplyIndex = -1, .lastApplyTerm = 0, .lastConfigIndex = -1};
   if (pSyncNode->pFsm->FpGetSnapshotInfo != NULL) {
     pSyncNode->pFsm->FpGetSnapshotInfo(pSyncNode->pFsm, &snapshot);
@@ -2772,10 +2773,26 @@ int32_t syncDoLeaderTransfer(SSyncNode* ths, SRpcMsg* pRpcMsg, SSyncRaftEntry* p
     return 0;
   }
 
+  if (pEntry->term < ths->pRaftStore->currentTerm) {
+    char logBuf[128];
+    snprintf(logBuf, sizeof(logBuf), "little term:%lu, can not do leader transfer", pEntry->term);
+    syncNodeEventLog(ths, logBuf);
+    return 0;
+  }
+
+  if (pEntry->index < syncNodeGetLastIndex(ths)) {
+    char logBuf[128];
+    snprintf(logBuf, sizeof(logBuf), "little index:%ld, can not do leader transfer", pEntry->index);
+    syncNodeEventLog(ths, logBuf);
+    return 0;
+  }
+
+  /*
     if (ths->vgId > 1) {
       syncNodeEventLog(ths, "I am vnode, can not do leader transfer");
       return 0;
     }
+  */
 
   do {
     char logBuf[128];

source/libs/sync/src/syncMessage.c

@@ -1947,6 +1947,8 @@ cJSON* syncAppendEntriesReply2Json(const SyncAppendEntriesReply* pMsg) {
     cJSON_AddNumberToObject(pRoot, "success", pMsg->success);
     snprintf(u64buf, sizeof(u64buf), "%" PRId64, pMsg->matchIndex);
     cJSON_AddStringToObject(pRoot, "matchIndex", u64buf);
+    snprintf(u64buf, sizeof(u64buf), "%" PRId64, pMsg->startTime);
+    cJSON_AddStringToObject(pRoot, "startTime", u64buf);
   }
 
   cJSON* pJson = cJSON_CreateObject();

source/libs/sync/src/syncReplication.c

@@ -116,6 +116,120 @@ int32_t syncNodeAppendEntriesPeers(SSyncNode* pSyncNode) {
   return ret;
 }
 
+int32_t syncNodeAppendEntriesOnePeer(SSyncNode* pSyncNode, SRaftId* pDestId, SyncIndex nextIndex) {
+  int32_t ret = 0;
+
+  // pre index, pre term
+  SyncIndex preLogIndex = syncNodeGetPreIndex(pSyncNode, nextIndex);
+  SyncTerm  preLogTerm = syncNodeGetPreTerm(pSyncNode, nextIndex);
+  if (preLogTerm == SYNC_TERM_INVALID) {
+    SyncIndex newNextIndex = syncNodeGetLastIndex(pSyncNode) + 1;
+    // SyncIndex newNextIndex = nextIndex + 1;
+
+    syncIndexMgrSetIndex(pSyncNode->pNextIndex, pDestId, newNextIndex);
+    syncIndexMgrSetIndex(pSyncNode->pMatchIndex, pDestId, SYNC_INDEX_INVALID);
+    sError("vgId:%d, sync get pre term error, nextIndex:%" PRId64 ", update next-index:%" PRId64
+           ", match-index:%d, raftid:%" PRId64,
+           pSyncNode->vgId, nextIndex, newNextIndex, SYNC_INDEX_INVALID, pDestId->addr);
+    return -1;
+  }
+
+  // entry pointer array
+  SSyncRaftEntry* entryPArr[SYNC_MAX_BATCH_SIZE];
+  memset(entryPArr, 0, sizeof(entryPArr));
+
+  // get entry batch
+  int32_t   getCount = 0;
+  SyncIndex getEntryIndex = nextIndex;
+  for (int32_t i = 0; i < pSyncNode->pRaftCfg->batchSize; ++i) {
+    SSyncRaftEntry* pEntry = NULL;
+    int32_t         code = pSyncNode->pLogStore->syncLogGetEntry(pSyncNode->pLogStore, getEntryIndex, &pEntry);
+    if (code == 0) {
+      ASSERT(pEntry != NULL);
+      entryPArr[i] = pEntry;
+      getCount++;
+      getEntryIndex++;
+
+    } else {
+      break;
+    }
+  }
+
+  // event log
+  do {
+    char     logBuf[128];
+    char     host[64];
+    uint16_t port;
+    syncUtilU642Addr(pDestId->addr, host, sizeof(host), &port);
+    snprintf(logBuf, sizeof(logBuf), "build batch:%d for %s:%d", getCount, host, port);
+    syncNodeEventLog(pSyncNode, logBuf);
+  } while (0);
+
+  // build msg
+  SyncAppendEntriesBatch* pMsg = syncAppendEntriesBatchBuild(entryPArr, getCount, pSyncNode->vgId);
+  ASSERT(pMsg != NULL);
+
+  // free entries
+  for (int32_t i = 0; i < pSyncNode->pRaftCfg->batchSize; ++i) {
+    SSyncRaftEntry* pEntry = entryPArr[i];
+    if (pEntry != NULL) {
+      syncEntryDestory(pEntry);
+      entryPArr[i] = NULL;
+    }
+  }
+
+  // prepare msg
+  pMsg->srcId = pSyncNode->myRaftId;
+  pMsg->destId = *pDestId;
+  pMsg->term = pSyncNode->pRaftStore->currentTerm;
+  pMsg->prevLogIndex = preLogIndex;
+  pMsg->prevLogTerm = preLogTerm;
+  pMsg->commitIndex = pSyncNode->commitIndex;
+  pMsg->privateTerm = 0;
+  pMsg->dataCount = getCount;
+
+  // send msg
+  syncNodeAppendEntriesBatch(pSyncNode, pDestId, pMsg);
+
+  // speed up
+  if (pMsg->dataCount > 0 && pSyncNode->commitIndex - pMsg->prevLogIndex > SYNC_SLOW_DOWN_RANGE) {
+    ret = 1;
+
+#if 0
+      do {
+        char     logBuf[128];
+        char     host[64];
+        uint16_t port;
+        syncUtilU642Addr(pDestId->addr, host, sizeof(host), &port);
+        snprintf(logBuf, sizeof(logBuf), "maybe speed up for %s:%d, pre-index:%ld", host, port, pMsg->prevLogIndex);
+        syncNodeEventLog(pSyncNode, logBuf);
+      } while (0);
+#endif
+  }
+
+  syncAppendEntriesBatchDestroy(pMsg);
+
+  return ret;
+}
+
+int32_t syncNodeAppendEntriesPeersSnapshot2(SSyncNode* pSyncNode) {
+  if (pSyncNode->state != TAOS_SYNC_STATE_LEADER) {
+    return -1;
+  }
+
+  int32_t ret = 0;
+  for (int i = 0; i < pSyncNode->peersNum; ++i) {
+    SRaftId* pDestId = &(pSyncNode->peersId[i]);
+
+    // next index
+    SyncIndex nextIndex = syncIndexMgrGetIndex(pSyncNode->pNextIndex, pDestId);
+    ret = syncNodeAppendEntriesOnePeer(pSyncNode, pDestId, nextIndex);
+  }
+
+  return ret;
+}
+
+#if 0
 int32_t syncNodeAppendEntriesPeersSnapshot2(SSyncNode* pSyncNode) {
   if (pSyncNode->state != TAOS_SYNC_STATE_LEADER) {
     return -1;
@@ -221,6 +335,7 @@ int32_t syncNodeAppendEntriesPeersSnapshot2(SSyncNode* pSyncNode) {
 
   return ret;
 }
+#endif
 
 int32_t syncNodeAppendEntriesPeersSnapshot(SSyncNode* pSyncNode) {
   ASSERT(pSyncNode->state == TAOS_SYNC_STATE_LEADER);

source/libs/sync/test/syncAppendEntriesReplyTest.cpp

@@ -24,6 +24,7 @@ SyncAppendEntriesReply *createMsg() {
   pMsg->matchIndex = 77;
   pMsg->term = 33;
   pMsg->privateTerm = 44;
+  pMsg->startTime = taosGetTimestampMs();
   return pMsg;
 }
 
@@ -89,6 +90,8 @@ void test5() {
 }
 
 int main() {
+  gRaftDetailLog = true;
+
   tsAsyncLog = 0;
   sDebugFlag = DEBUG_TRACE + DEBUG_SCREEN + DEBUG_FILE;
   logTest();

source/libs/transport/inc/transComm.h

@@ -98,6 +98,11 @@ typedef void* queue[2];
 #define TRANS_RETRY_INTERVAL    15    // retry interval (ms)
 #define TRANS_CONN_TIMEOUT      3     // connect timeout (s)
 #define TRANS_READ_TIMEOUT      3000  // read timeout  (ms)
+#define TRANS_PACKET_LIMIT      1024 * 1024 * 512
+
+#define TRANS_MAGIC_NUM 0x5f375a86
+
+#define TRANS_NOVALID_PACKET(src) ((src) != TRANS_MAGIC_NUM ? 1 : 0)
 
 typedef SRpcMsg      STransMsg;
 typedef SRpcCtx      STransCtx;
@@ -151,6 +156,7 @@ typedef struct {
   char hasEpSet : 2;  // contain epset or not, 0(default): no epset, 1: contain epset
 
   char     user[TSDB_UNI_LEN];
+  uint32_t magicNum;
   STraceId traceId;
   uint64_t ahandle;  // ahandle assigned by client
   uint32_t code;     // del later
@@ -203,6 +209,7 @@ typedef struct SConnBuffer {
   int   cap;
   int   left;
   int   total;
+  int   invalid;
 } SConnBuffer;
 
 typedef void (*AsyncCB)(uv_async_t* handle);

source/libs/transport/src/thttp.c

@@ -199,6 +199,7 @@ int32_t taosSendHttpReport(const char* server, uint16_t port, char* pCont, int32
   int32_t fd = taosCreateSocketWithTimeout(5);
   uv_tcp_open((uv_tcp_t*)&cli->tcp, fd);
 
+
   int32_t ret = uv_tcp_connect(&cli->conn, &cli->tcp, (const struct sockaddr*)&dest, clientConnCb);
   if (ret != 0) {
     uError("http-report failed to connect to server, reason:%s, dst:%s:%d", uv_strerror(ret), cli->addr, cli->port);

source/libs/transport/src/transCli.c

@@ -759,6 +759,7 @@ void cliSend(SCliConn* pConn) {
   pHead->release = REQUEST_RELEASE_HANDLE(pCliMsg) ? 1 : 0;
   memcpy(pHead->user, pTransInst->user, strlen(pTransInst->user));
   pHead->traceId = pMsg->info.traceId;
+  pHead->magicNum = htonl(TRANS_MAGIC_NUM);
 
   uv_buf_t wb = uv_buf_init((char*)pHead, msgLen);
 

source/libs/transport/src/transComm.c

@@ -91,6 +91,7 @@ int transInitBuffer(SConnBuffer* buf) {
   buf->left = -1;
   buf->len = 0;
   buf->total = 0;
+  buf->invalid = 0;
   return 0;
 }
 int transDestroyBuffer(SConnBuffer* p) {
@@ -108,19 +109,25 @@ int transClearBuffer(SConnBuffer* buf) {
   p->left = -1;
   p->len = 0;
   p->total = 0;
+  p->invalid = 0;
   return 0;
 }
 
 int transDumpFromBuffer(SConnBuffer* connBuf, char** buf) {
+  static const int HEADSIZE = sizeof(STransMsgHead);
+
   SConnBuffer* p = connBuf;
   if (p->left != 0) {
     return -1;
   }
   int total = connBuf->total;
+  if (total >= HEADSIZE && !p->invalid) {
     *buf = taosMemoryCalloc(1, total);
     memcpy(*buf, p->buf, total);
-
     transResetBuffer(connBuf);
+  } else {
+    total = -1;
+  }
   return total;
 }
 
@@ -173,6 +180,7 @@ bool transReadComplete(SConnBuffer* connBuf) {
       memcpy((char*)&head, connBuf->buf, sizeof(head));
       int32_t msgLen = (int32_t)htonl(head.msgLen);
       p->total = msgLen;
+      p->invalid = TRANS_NOVALID_PACKET(htonl(head.magicNum));
     }
     if (p->total >= p->len) {
       p->left = p->total - p->len;
@@ -180,7 +188,8 @@ bool transReadComplete(SConnBuffer* connBuf) {
       p->left = 0;
     }
   }
-  return p->left == 0 ? true : false;
+
+  return (p->left == 0 || p->invalid) ? true : false;
 }
 
 int transSetConnOption(uv_tcp_t* stream) {

source/libs/transport/src/transSvr.c

@@ -183,11 +183,15 @@ static void uvHandleActivityTimeout(uv_timer_t* handle) {
   tDebug("%p timeout since no activity", conn);
 }
 
-static void uvHandleReq(SSvrConn* pConn) {
-  STransMsgHead* msg = NULL;
-  int            msgLen = 0;
+static bool uvHandleReq(SSvrConn* pConn) {
+  STrans* pTransInst = pConn->pTransInst;
 
-  msgLen = transDumpFromBuffer(&pConn->readBuf, (char**)&msg);
+  STransMsgHead* msg = NULL;
+  int            msgLen = transDumpFromBuffer(&pConn->readBuf, (char**)&msg);
+  if (msgLen <= 0) {
+    tError("%s conn %p read invalid packet", transLabel(pTransInst), pConn);
+    return false;
+  }
 
   STransMsgHead* pHead = (STransMsgHead*)msg;
   pHead->code = htonl(pHead->code);
@@ -200,9 +204,8 @@ static void uvHandleReq(SSvrConn* pConn) {
   //  uv_read_stop((uv_stream_t*)pConn->pTcp);
   //  transRefSrvHandle(pConn);
   //  uv_queue_work(((SWorkThrd*)pConn->hostThrd)->loop, wreq, uvWorkDoTask, uvWorkAfterTask);
-
   if (uvRecvReleaseReq(pConn, pHead)) {
-    return;
+    return true;
   }
 
   STransMsg transMsg;
@@ -220,7 +223,6 @@ static void uvHandleReq(SSvrConn* pConn) {
       tDebug("conn %p acquired by server app", pConn);
     }
   }
-  STrans*   pTransInst = pConn->pTransInst;
   STraceId* trace = &pHead->traceId;
   if (pConn->status == ConnNormal && pHead->noResp == 0) {
     transRefSrvHandle(pConn);
@@ -258,21 +260,31 @@ static void uvHandleReq(SSvrConn* pConn) {
   transReleaseExHandle(transGetRefMgt(), pConn->refId);
 
   (*pTransInst->cfp)(pTransInst->parent, &transMsg, NULL);
+  return true;
 }
 
 void uvOnRecvCb(uv_stream_t* cli, ssize_t nread, const uv_buf_t* buf) {
-  // opt
   SSvrConn* conn = cli->data;
-  SConnBuffer* pBuf = &conn->readBuf;
   STrans*   pTransInst = conn->pTransInst;
+
+  SConnBuffer* pBuf = &conn->readBuf;
   if (nread > 0) {
     pBuf->len += nread;
     tTrace("%s conn %p total read:%d, current read:%d", transLabel(pTransInst), conn, pBuf->len, (int)nread);
+    if (pBuf->len <= TRANS_PACKET_LIMIT) {
       while (transReadComplete(pBuf)) {
         tTrace("%s conn %p alread read complete packet", transLabel(pTransInst), conn);
-      uvHandleReq(conn);
+        if (uvHandleReq(conn) == false) {
+          destroyConn(conn, true);
+          return;
+        }
       }
       return;
+    } else {
+      tError("%s conn %p read unexpected packet, exceed limit", transLabel(pTransInst), conn);
+      destroyConn(conn, true);
+      return;
+    }
   }
   if (nread == 0) {
     return;
@@ -364,6 +376,7 @@ static void uvPrepareSendData(SSvrMsg* smsg, uv_buf_t* wb) {
   pHead->ahandle = (uint64_t)pMsg->info.ahandle;
   pHead->traceId = pMsg->info.traceId;
   pHead->hasEpSet = pMsg->info.hasEpSet;
+  pHead->magicNum = htonl(TRANS_MAGIC_NUM);
 
   if (pConn->status == ConnNormal) {
     pHead->msgType = (0 == pMsg->msgType ? pConn->inType + 1 : pMsg->msgType);

source/util/src/tarray.c

@@ -386,6 +386,7 @@ void* taosArrayDestroy(SArray* pArray) {
 }
 
 void taosArrayDestroyP(SArray* pArray, FDelete fp) {
+  if(!pArray) return;
   for (int32_t i = 0; i < pArray->size; i++) {
     fp(*(void**)TARRAY_GET_ELEM(pArray, i));
   }

source/util/src/terror.c

@@ -293,6 +293,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_CGROUP_USED,              "Consumer group being
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_STREAM_ALREADY_EXIST,     "Stream already exists")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_STREAM_NOT_EXIST,         "Stream not exist")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_STREAM_OPTION,    "Invalid stream option")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_STREAM_MUST_BE_DELETED,   "Stream must be dropped first")
 
 // mnode-sma
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_SMA_ALREADY_EXIST,        "SMA already exists")
@@ -616,6 +617,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_FILE_CORRUPTED,            "Rsma file corrupted
 TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_REMOVE_EXISTS,             "Rsma remove exists")
 TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP,        "Rsma fetch msg is messed up")
 TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_EMPTY_INFO,                "Rsma info is empty")
+TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_INVALID_SCHEMA,            "Rsma invalid schema")
 
 //index
 TAOS_DEFINE_ERROR(TSDB_CODE_INDEX_REBUILDING,               "Index is rebuilding")

tests/script/tsim/db/basic2.sim

@@ -3,6 +3,21 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/exec.sh -n dnode1 -s start
 sql connect
 
+print =============== conflict stb
+sql create database db vgroups 1;
+sql use db;
+sql create table stb (ts timestamp, i int) tags (j int);
+sql_error create table stb using stb tags (1);
+sql_error create table stb (ts timestamp, i int);
+
+sql create table ctb (ts timestamp, i int);
+sql_error create table ctb (ts timestamp, i int) tags (j int);
+
+sql create table ntb (ts timestamp, i int);
+sql_error create table ntb (ts timestamp, i int) tags (j int);
+
+sql drop database db
+
 print =============== create database d1
 sql create database d1
 sql use d1

tests/system-test/2-query/json_tag.py

@@ -197,7 +197,7 @@ class TDTestCase:
 
         # test where with json tag
         tdSql.query(f"select * from {dbname}.jsons1_1 where jtag is not null")
-        tdSql.query(f"select * from {dbname}.jsons1 where jtag='{{\"tag1\":11,\"tag2\":\"\"}}'")
+        tdSql.error(f"select * from {dbname}.jsons1 where jtag='{{\"tag1\":11,\"tag2\":\"\"}}'")
         tdSql.error(f"select * from {dbname}.jsons1 where jtag->'tag1'={{}}")
 
         # test json error