Merge pull request #5664 from taosdata/develop

Merge develop into master

Merge pull request #5664 from taosdata/develop
Merge develop into master
acaf5f25 · Shengliang Guan · GitHub · 8cbd216e · 3d2706fe · acaf5f25
1000 changed file
--- a/.gitignore
+++ b/.gitignore
@@ -27,7 +27,6 @@ tests/hdfs/
 nmake/
 sln/
 hdfs/
-c/
 taoshebei/
 taosdalipu/
 Target/
@@ -79,3 +78,15 @@ tests/comparisonTest/opentsdb/opentsdbtest/.settings/
 tests/examples/JDBC/JDBCDemo/.classpath
 tests/examples/JDBC/JDBCDemo/.project
 tests/examples/JDBC/JDBCDemo/.settings/
+# Emacs
+# -*- mode: gitignore; -*-
+*~
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+TAGS
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,9 +4,9 @@
 [submodule "src/connector/grafanaplugin"]
 	path = src/connector/grafanaplugin
 	url = https://github.com/taosdata/grafanaplugin
+[submodule "src/connector/hivemq-tdengine-extension"]
+	path = src/connector/hivemq-tdengine-extension
+	url = https://github.com/huskar-t/hivemq-tdengine-extension.git
 [submodule "tests/examples/rust"]
 	path = tests/examples/rust
 	url = https://github.com/songtianyi/tdengine-rust-bindings.git
-[submodule "src/connector/hivemq-tdengine-extension"]
-	path = src/connector/hivemq-tdengine-extension
-	url = https://github.com/huskar-t/hivemq-tdengine-extension.git
\ No newline at end of file
--- a/.travis.yml
+++ b/.travis.yml
@@ -171,6 +171,8 @@ matrix:
          - build-essential
          - cmake
          - binutils-2.26
+          - unixodbc
+          - unixodbc-dev
    env: 
      - DESC="trusty/gcc-4.8/bintuils-2.26 build"
@@ -198,6 +200,8 @@ matrix:
        packages:
          - build-essential
          - cmake
+          - unixodbc
+          - unixodbc-dev
    before_script:
      - export TZ=Asia/Harbin
@@ -252,6 +256,8 @@ matrix:
        packages:
          - build-essential
          - cmake
+          - unixodbc
+          - unixodbc-dev
    env:
      - DESC="arm64 xenial build"
@@ -270,19 +276,21 @@ matrix:
        fi
      - make > /dev/null
-#  - os: osx
+  - os: osx
-#    language: c
+    osx_image: xcode11.4
-#    compiler: clang
+    language: c
-#    env: DESC="mac/clang build"
+    compiler: clang
-#    git:
+    env: DESC="mac/clang build"
-#      - depth: 1
+    git:
-#    addons:
+      - depth: 1
-#      homebrew:
+    addons:
-#        - cmake
+      homebrew:
-#
+        - cmake
-#    script:
+        - unixodbc
-#      - cd ${TRAVIS_BUILD_DIR}
-#      - mkdir debug
+    script:
-#      - cd debug
+      - cd ${TRAVIS_BUILD_DIR}
-#      - cmake .. > /dev/null
+      - mkdir debug
-#      - make > /dev/null
+      - cd debug
+      - cmake .. > /dev/null
+      - make > /dev/null
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 IF (CMAKE_VERSION VERSION_LESS 3.0)
  PROJECT(TDengine CXX)
  SET(PROJECT_VERSION_MAJOR "${LIB_MAJOR_VERSION}")
@@ -13,8 +13,11 @@ ENDIF ()
 SET(TD_ACCOUNT FALSE)
 SET(TD_ADMIN FALSE)
 SET(TD_GRANT FALSE)
-SET(TD_MQTT TRUE)
+SET(TD_MQTT FALSE)
 SET(TD_TSDB_PLUGINS FALSE)
+SET(TD_STORAGE FALSE)
+SET(TD_TOPIC FALSE)
+SET(TD_MODULE FALSE)
 SET(TD_COVER FALSE)
 SET(TD_MEM_CHECK FALSE)
@@ -29,6 +32,11 @@ MESSAGE(STATUS "Community directory: " ${TD_COMMUNITY_DIR})
 INCLUDE(cmake/input.inc)
 INCLUDE(cmake/platform.inc)
+IF (TD_WINDOWS OR TD_DARWIN) 
+  SET(TD_SOMODE_STATIC TRUE)
+ENDIF ()
 INCLUDE(cmake/define.inc)
 INCLUDE(cmake/env.inc)
 INCLUDE(cmake/version.inc)

--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -5,6 +5,7 @@ node {
    git url: 'https://github.com/taosdata/TDengine.git'
 }
+def skipstage=0
 def abortPreviousBuilds() {
  def currentJobName = env.JOB_NAME
@@ -24,7 +25,7 @@ def abortPreviousBuilds() {
    build.doKill()    //doTerm(),doKill(),doTerm()
  }
 }
-//abort previous build
+//  abort previous build
 abortPreviousBuilds()
 def abort_previous(){
  def buildNumber = env.BUILD_NUMBER as int
@@ -32,30 +33,29 @@ def abort_previous(){
  milestone(buildNumber)
 }
 def pre_test(){
-    catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
-                sh '''
-                sudo rmtaos
-                '''
-    }
-    sh '''
+    sh '''
+    sudo rmtaos || echo "taosd has not installed"
+    '''
+    sh '''
+    killall -9 taosd ||echo "no taosd running"
+    killall -9 gdb || echo "no gdb running"
    cd ${WKC}
+    git reset --hard HEAD~10 >/dev/null 
    git checkout develop
-    git reset --hard HEAD~10
+    git pull >/dev/null
-    git pull
+    git fetch origin +refs/pull/${CHANGE_ID}/merge
-    git fetch
+    git checkout -qf FETCH_HEAD
-    git checkout ${CHANGE_BRANCH}
+    git clean -dfx
-    git reset --hard HEAD~10
-    git pull
-    git merge develop
    cd ${WK}
    git reset --hard HEAD~10
-    git checkout develop
+    git checkout develop 
-    git pull
+    git pull >/dev/null 
    cd ${WK}
    export TZ=Asia/Harbin
    date
-    rm -rf ${WK}/debug
+    git clean -dfx
    mkdir debug
    cd debug
    cmake .. > /dev/null
@@ -65,6 +65,7 @@ def pre_test(){
    '''
    return 1
 }
 pipeline {
  agent none
@@ -74,55 +75,101 @@ pipeline {
  }
  stages {
+      stage('pre_build'){
+          agent{label 'master'}
+          when {
+              changeRequest()
+          }
+          steps {
+            script{
+              abort_previous()
+              abortPreviousBuilds()
+            }
+          sh'''
+          cp -r ${WORKSPACE} ${WORKSPACE}.tes
+          cd ${WORKSPACE}.tes
+          git checkout develop
+          git pull
+          git fetch origin +refs/pull/${CHANGE_ID}/merge
+          git checkout -qf FETCH_HEAD
+          '''
+          script{
+            env.skipstage=sh(script:"cd ${WORKSPACE}.tes && git --no-pager diff --name-only FETCH_HEAD develop|grep -v -E '.*md|//src//connector|Jenkinsfile|test-all.sh' || echo 0 ",returnStdout:true) 
+          }
+          println env.skipstage
+          sh'''
+          rm -rf ${WORKSPACE}.tes
+          '''
+          }
+      }
      stage('Parallel test stage') {
        //only build pr
        when {
              changeRequest()
+               expression {
+                    env.skipstage != 0
+              }
          }
      parallel {
-        stage('python_1') {
+        stage('python_1_s1') {
          agent{label 'p1'}
          steps {
            pre_test()
-            sh '''
+            timeout(time: 45, unit: 'MINUTES'){
-            cd ${WKC}/tests
+              sh '''
-            find pytest -name '*'sql|xargs rm -rf
+              date
-            ./test-all.sh p1
+              cd ${WKC}/tests
-            date'''
+              ./test-all.sh p1
+              date'''
+            }
          }
        }
-        stage('python_2') {
+        stage('python_2_s5') {
          agent{label 'p2'}
          steps {
            pre_test()
-            sh '''
+            timeout(time: 45, unit: 'MINUTES'){
-            cd ${WKC}/tests
+                sh '''
-            find pytest -name '*'sql|xargs rm -rf
+                date
-            ./test-all.sh p2
+                cd ${WKC}/tests
-            date'''
+                ./test-all.sh p2
-            sh '''
+                date'''
-            cd ${WKC}/tests
+            }
-            ./test-all.sh b4fq
+          }
-            '''
+        }
+        stage('python_3_s6') {
+          agent{label 'p3'}
+          steps {     
+            timeout(time: 45, unit: 'MINUTES'){       
+              pre_test()
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh p3
+              date'''
+            }
          }
        }
-        stage('test_b1') {
+        stage('test_b1_s2') {
          agent{label 'b1'}
-          steps {            
+          steps {     
-            pre_test()
+            timeout(time: 45, unit: 'MINUTES'){       
-            sh '''
+              pre_test()
-            cd ${WKC}/tests
+              sh '''
-            ./test-all.sh b1fq
+              cd ${WKC}/tests
-            date'''
+              ./test-all.sh b1fq
+              date'''
+            }
          }
        }
-        stage('test_crash_gen') {
+        stage('test_crash_gen_s3') {
          agent{label "b2"}
          steps {
            pre_test()
            catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
@@ -131,22 +178,34 @@ pipeline {
                ./crash_gen.sh -a -p -t 4 -s 2000
                '''
            }
+            sh '''
+            cd ${WKC}/tests/pytest
+            rm -rf /var/lib/taos/*
+            rm -rf /var/log/taos/*
+            ./handle_crash_gen_val_log.sh
+            '''
            catchError(buildResult: 'SUCCESS', stageResult: 'FAILURE') {
                sh '''
                cd ${WKC}/tests/pytest
-                ./handle_crash_gen_val_log.sh
+                rm -rf /var/lib/taos/*
+                rm -rf /var/log/taos/*
+                ./handle_taosd_val_log.sh
                '''
            }
-            sh '''
+            timeout(time: 45, unit: 'MINUTES'){
-            date
+                sh '''
-            cd ${WKC}/tests
+                date
-            ./test-all.sh b2fq
+                cd ${WKC}/tests
-            date
+                ./test-all.sh b2fq
-            '''
+                date
+                '''
+            }         
          }
        }
-        stage('test_valgrind') {
+        stage('test_valgrind_s4') {
          agent{label "b3"}
          steps {
@@ -157,18 +216,159 @@ pipeline {
                ./valgrind-test.sh 2>&1 > mem-error-out.log
                ./handle_val_log.sh
                '''
-            }           
+            }     
-            sh '''
+            timeout(time: 45, unit: 'MINUTES'){      
-            date
+              sh '''
-            cd ${WKC}/tests
+              date
-            ./test-all.sh b3fq
+              cd ${WKC}/tests
-            date'''
+              ./test-all.sh b3fq
+              date'''
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh full example
+              date'''
+            }
          }
        }
+        stage('test_b4_s7') {
+          agent{label 'b4'}
+          steps {     
+            timeout(time: 45, unit: 'MINUTES'){       
+              pre_test()
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh b4fq
+              cd ${WKC}/tests
+              ./test-all.sh p4
+              cd ${WKC}/tests
+              ./test-all.sh full jdbc
+              cd ${WKC}/tests
+              ./test-all.sh full unit
+              date'''
+            }
+          }
+        }
+        stage('test_b5_s8') {
+          agent{label 'b5'}
+          steps {     
+            timeout(time: 45, unit: 'MINUTES'){       
+              pre_test()
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh b5fq
+              date'''
+            }
+          }
+        }
+        stage('test_b6_s9') {
+          agent{label 'b6'}
+          steps {     
+            timeout(time: 45, unit: 'MINUTES'){       
+              pre_test()
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh b6fq
+              date'''
+            }
+          }
+        }
+        stage('test_b7_s10') {
+          agent{label 'b7'}
+          steps {     
+            timeout(time: 45, unit: 'MINUTES'){       
+              pre_test()
+              sh '''
+              date
+              cd ${WKC}/tests
+              ./test-all.sh b7fq
+              date'''              
+            }
+          }
+        }        
    }
  }
  }
+  post {  
+        success {
+            emailext (
+                subject: "PR-result: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]' SUCCESS",
+                body: """<!DOCTYPE html>
+                <html>
+                <head>
+                <meta charset="UTF-8">
+                </head>
+                <body leftmargin="8" marginwidth="0" topmargin="8" marginheight="4" offset="0">
+                    <table width="95%" cellpadding="0" cellspacing="0" style="font-size: 16pt; font-family: Tahoma, Arial, Helvetica, sans-serif">
+                        <tr>
+                            <td><br />
+                                <b><font color="#0B610B"><font size="6">构建信息</font></font></b>
+                                <hr size="2" width="100%" align="center" /></td>
+                        </tr>
+                        <tr>
+                            <td>
+                                <ul>
+                                <div style="font-size:18px">
+                                    <li>构建名称>>分支：${env.BRANCH_NAME}</li>
+                                    <li>构建结果：<span style="color:green"> Successful </span></li>
+                                    <li>构建编号：${BUILD_NUMBER}</li>
+                                    <li>触发用户：${env.CHANGE_AUTHOR}</li>
+                                    <li>提交信息：${env.CHANGE_TITLE}</li>
+                                    <li>构建地址：<a href=${BUILD_URL}>${BUILD_URL}</a></li>
+                                    <li>构建日志：<a href=${BUILD_URL}console>${BUILD_URL}console</a></li>
+                                </div>
+                                </ul>
+                            </td>
+                        </tr>
+                    </table></font>
+                </body>
+                </html>""",
+                to: "${env.CHANGE_AUTHOR_EMAIL}",
+                from: "support@taosdata.com"
+            )
+        }
+        failure {
+            emailext (
+                subject: "PR-result: Job '${env.JOB_NAME} [${env.BUILD_NUMBER}]' FAIL",
+                body: """<!DOCTYPE html>
+                <html>
+                <head>
+                <meta charset="UTF-8">
+                </head>
+                <body leftmargin="8" marginwidth="0" topmargin="8" marginheight="4" offset="0">
+                    <table width="95%" cellpadding="0" cellspacing="0" style="font-size: 16pt; font-family: Tahoma, Arial, Helvetica, sans-serif">
+                        <tr>
+                            <td><br />
+                                <b><font color="#0B610B"><font size="6">构建信息</font></font></b>
+                                <hr size="2" width="100%" align="center" /></td>
+                        </tr>
+                        <tr>
+                            <td>
+                                <ul>
+                                <div style="font-size:18px">
+                                    <li>构建名称>>分支：${env.BRANCH_NAME}</li>
+                                    <li>构建结果：<span style="color:red"> Failure </span></li>
+                                    <li>构建编号：${BUILD_NUMBER}</li>
+                                    <li>触发用户：${env.CHANGE_AUTHOR}</li>
+                                    <li>提交信息：${env.CHANGE_TITLE}</li>
+                                    <li>构建地址：<a href=${BUILD_URL}>${BUILD_URL}</a></li>
+                                    <li>构建日志：<a href=${BUILD_URL}console>${BUILD_URL}console</a></li>
+                                </div>
+                                </ul>
+                            </td>
+                        </tr>
+                    </table></font>
+                </body>
+                </html>""",
+                to: "${env.CHANGE_AUTHOR_EMAIL}",
+                from: "support@taosdata.com"
+            )
+        }
+    }
 }
--- a/README-CN.md
+++ b/README-CN.md
+[![Build Status](https://travis-ci.org/taosdata/TDengine.svg?branch=master)](https://travis-ci.org/taosdata/TDengine)
+[![Build status](https://ci.appveyor.com/api/projects/status/kf3pwh2or5afsgl9/branch/master?svg=true)](https://ci.appveyor.com/project/sangshuduo/tdengine-2n8ge/branch/master)
+[![Coverage Status](https://coveralls.io/repos/github/taosdata/TDengine/badge.svg?branch=develop)](https://coveralls.io/github/taosdata/TDengine?branch=develop)
+[![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/4201/badge)](https://bestpractices.coreinfrastructure.org/projects/4201)
+[![tdengine](https://snapcraft.io//tdengine/badge.svg)](https://snapcraft.io/tdengine)
+[![TDengine](TDenginelogo.png)](https://www.taosdata.com)
+简体中文 | [English](./README.md) 
+# TDengine 简介
+TDengine是涛思数据专为物联网、车联网、工业互联网、IT运维等设计和优化的大数据平台。除核心的快10倍以上的时序数据库功能外，还提供缓存、数据订阅、流式计算等功能，最大程度减少研发和运维的复杂度，且核心代码，包括集群功能全部开源（开源协议，AGPL v3.0）。
+- 10 倍以上性能提升。定义了创新的数据存储结构，单核每秒就能处理至少2万次请求，插入数百万个数据点，读出一千万以上数据点，比现有通用数据库快了十倍以上。
+- 硬件或云服务成本降至1/5。由于超强性能，计算资源不到通用大数据方案的1/5；通过列式存储和先进的压缩算法，存储空间不到通用数据库的1/10。
+- 全栈时序数据处理引擎。将数据库、消息队列、缓存、流式计算等功能融合一起，应用无需再集成Kafka/Redis/HBase/Spark等软件，大幅降低应用开发和维护成本。
+- 强大的分析功能。无论是十年前还是一秒钟前的数据，指定时间范围即可查询。数据可在时间轴上或多个设备上进行聚合。即席查询可通过Shell/Python/R/Matlab随时进行。
+- 与第三方工具无缝连接。不用一行代码，即可与Telegraf, Grafana, EMQ X, Prometheus, Matlab, R集成。后续还将支持MQTT, OPC, Hadoop，Spark等, BI工具也将无缝连接。
+- 零运维成本、零学习成本。安装、集群一秒搞定，无需分库分表，实时备份。标准SQL，支持JDBC,RESTful，支持Python/Java/C/C++/Go/Node.JS, 与MySQL相似，零学习成本。
+# 文档
+TDengine是一个高效的存储、查询、分析时序大数据的平台，专为物联网、车联网、工业互联网、运维监测等优化而设计。您可以像使用关系型数据库MySQL一样来使用它，但建议您在使用前仔细阅读一遍下面的文档，特别是 [数据模型](https://www.taosdata.com/cn/documentation/architecture) 与 [数据建模](https://www.taosdata.com/cn/documentation/model)。除本文档之外，欢迎 [下载产品白皮书](https://www.taosdata.com/downloads/TDengine%20White%20Paper.pdf)。
+# 生成
+TDengine目前2.0版服务器仅能在Linux系统上安装和运行，后续会支持Windows、macOS等系统。客户端可以在Windows或Linux上安装和运行。任何OS的应用也可以选择RESTful接口连接服务器taosd。CPU支持X64/ARM64/MIPS64/Alpha64，后续会支持ARM32、RISC-V等CPU架构。用户可根据需求选择通过[源码](https://www.taosdata.com/cn/getting-started/#通过源码安装)或者[安装包](https://www.taosdata.com/cn/getting-started/#通过安装包安装)来安装。本快速指南仅适用于通过源码安装。
+## 安装工具
+### Ubuntu 16.04 及以上版本 & Debian：
+```bash
+sudo apt-get install -y gcc cmake build-essential git
+```
+### Ubuntu 14.04：
+```bash
+sudo apt-get install -y gcc cmake3 build-essential git binutils-2.26
+export PATH=/usr/lib/binutils-2.26/bin:$PATH
+```
+编译或打包 JDBC 驱动源码，需安装 Java JDK 8 或以上版本和 Apache Maven 2.7 或以上版本。
+安装 OpenJDK 8：
+```bash
+sudo apt-get install -y openjdk-8-jdk
+```
+安装 Apache Maven：
+```bash
+sudo apt-get install -y  maven
+```
+### CentOS 7：
+```bash
+sudo yum install -y gcc gcc-c++ make cmake git
+```
+安装 OpenJDK 8：
+```bash
+sudo yum install -y java-1.8.0-openjdk
+```
+安装 Apache Maven：
+```bash
+sudo yum install -y maven
+```
+### CentOS 8 & Fedora:
+```bash
+sudo dnf install -y gcc gcc-c++ make cmake epel-release git
+```
+安装 OpenJDK 8：
+```bash
+sudo dnf install -y java-1.8.0-openjdk
+```
+安装 Apache Maven：
+```bash
+sudo dnf install -y maven
+```
+## 获取源码
+首先，你需要从 GitHub 克隆源码：
+```bash
+git clone https://github.com/taosdata/TDengine.git
+cd TDengine
+```
+Go 连接器和 Grafana 插件在其他独立仓库，如果安装它们的话，需要在 TDengine 目录下通过此命令安装：
+```bash
+git submodule update --init --recursive
+```
+## 生成 TDengine
+### Linux 系统
+```bash
+mkdir debug && cd debug
+cmake .. && cmake --build .
+```
+在X86-64、X86、arm64 和 arm32 平台上，TDengine 生成脚本可以自动检测机器架构。也可以手动配置 CPUTYPE 参数来指定 CPU 类型，如 aarch64 或 aarch32 等。
+aarch64：
+```bash
+cmake .. -DCPUTYPE=aarch64 && cmake --build .
+```
+aarch32：
+```bash
+cmake .. -DCPUTYPE=aarch32 && cmake --build .
+```
+### Windows 系统
+如果你使用的是 Visual Studio 2013 版本：
+打开 cmd.exe，执行 vcvarsall.bat 时，为 64 位操作系统指定“x86_amd64”，为 32 位操作系统指定“x86”。
+```bash
+mkdir debug && cd debug
+"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" < x86_amd64 | x86 >
+cmake .. -G "NMake Makefiles"
+nmake
+```
+如果你使用的是 Visual Studio 2019 或 2017 版本：
+打开cmd.exe，执行 vcvarsall.bat 时，为 64 位操作系统指定“x64”，为 32 位操作系统指定“x86”。
+```bash
+mkdir debug && cd debug
+"c:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" < x64 | x86 >
+cmake .. -G "NMake Makefiles"
+nmake
+```
+你也可以从开始菜单中找到"Visual Studio < 2019 | 2017 >"菜单项，根据你的系统选择"x64 Native Tools Command Prompt for VS < 2019 | 2017 >"或"x86 Native Tools Command Prompt for VS < 2019 | 2017 >"，打开命令行窗口，执行：
+```bash
+mkdir debug && cd debug
+cmake .. -G "NMake Makefiles"
+nmake
+```
+### Mac OS X 系统
+安装 Xcode 命令行工具和 cmake. 在 Catalina 和 Big Sur 操作系统上，需要安装 XCode 11.4+ 版本。
+```bash
+mkdir debug && cd debug
+cmake .. && cmake --build .
+```
+# 安装
+如果你不想安装，可以直接在shell中运行。生成完成后，安装 TDengine：
+```bash
+make install
+```
+用户可以在[文件目录结构](https://www.taosdata.com/cn/documentation/administrator#directories)中了解更多在操作系统中生成的目录或文件。
+安装成功后，在终端中启动 TDengine 服务：
+```bash
+taosd
+```
+用户可以使用 TDengine Shell 来连接 TDengine 服务，在终端中，输入：
+```bash
+taos
+```
+如果 TDengine Shell 连接服务成功，将会打印出欢迎消息和版本信息。如果失败，则会打印出错误消息。
+## 快速运行
+TDengine 生成后，在终端执行以下命令：
+```bash
+./build/bin/taosd -c test/cfg
+```
+在另一个终端，使用 TDengine shell 连接服务器：
+```bash
+./build/bin/taos -c test/cfg
+```
+"-c test/cfg"指定系统配置文件所在目录。
+# 体验 TDengine
+在TDengine终端中，用户可以通过SQL命令来创建/删除数据库、表等，并进行插入查询操作。
+```bash
+create database demo;
+use demo;
+create table t (ts timestamp, speed int);
+insert into t values ('2019-07-15 00:00:00', 10);
+insert into t values ('2019-07-15 01:00:00', 20);
+select * from t;
+          ts          |   speed   |
+===================================
+ 19-07-15 00:00:00.000|         10|
+ 19-07-15 01:00:00.000|         20|
+Query OK, 2 row(s) in set (0.001700s)
+```
+# 应用开发
+## 官方连接器
+TDengine 提供了丰富的应用程序开发接口，其中包括C/C++、Java、Python、Go、Node.js、C# 、RESTful 等，便于用户快速开发应用：
+- Java
+- C/C++
+- Python
+- Go
+- RESTful API
+- Node.js
+## 第三方连接器
+TDengine 社区生态中也有一些非常友好的第三方连接器，可以通过以下链接访问它们的源码。
+- [Rust Connector](https://github.com/taosdata/TDengine/tree/master/tests/examples/rust)
+- [.Net Core Connector](https://github.com/maikebing/Maikebing.EntityFrameworkCore.Taos)
+- [Lua Connector](https://github.com/taosdata/TDengine/tree/develop/tests/examples/lua)
+# 运行和添加测试例
+TDengine 的测试框架和所有测试例全部开源。
+点击 [这里](tests/How-To-Run-Test-And-How-To-Add-New-Test-Case.md)，了解如何运行测试例和添加新的测试例。
+# 成为社区贡献者
+点击 [这里](https://www.taosdata.com/cn/contributor/)，了解如何成为 TDengine 的贡献者。
+# 加入技术交流群
+TDengine 官方社群「物联网大数据群」对外开放，欢迎您加入讨论。搜索微信号 "tdengine"，加小T为好友，即可入群。
+# [谁在使用TDengine](https://github.com/taosdata/TDengine/issues/2432)
+欢迎所有 TDengine 用户及贡献者在 [这里](https://github.com/taosdata/TDengine/issues/2432) 分享您在当前工作中开发/使用 TDengine 的故事。 
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@
 [![TDengine](TDenginelogo.png)](https://www.taosdata.com)
+English | [简体中文](./README-CN.md) 
 # What is TDengine？
 TDengine is an open-sourced big data platform under [GNU AGPL v3.0](http://www.gnu.org/licenses/agpl-3.0.html), designed and optimized for the Internet of Things (IoT), Connected Cars, Industrial IoT, and IT Infrastructure and Application Monitoring. Besides the 10x faster time-series database, it provides caching, stream computing, message queuing and other functionalities to reduce the complexity and cost of development and operation.
@@ -29,7 +31,7 @@ For user manual, system design and architecture, engineering blogs, refer to [TD
 # Building
 At the moment, TDengine only supports building and running on Linux systems. You can choose to [install from packages](https://www.taosdata.com/en/getting-started/#Install-from-Package) or from the source code. This quick guide is for installation from the source only.
-To build TDengine, use [CMake](https://cmake.org/) 3.5 or higher versions in the project directory. 
+To build TDengine, use [CMake](https://cmake.org/) 2.8.12.x or higher versions in the project directory. 
 ## Install tools
@@ -57,9 +59,7 @@ sudo apt-get install -y  maven
 ### Centos 7:
 ```bash
-sudo yum install -y gcc gcc-c++ make cmake3 epel-release git
+sudo yum install -y gcc gcc-c++ make cmake git
-sudo yum remove -y cmake
-sudo ln -s /usr/bin/cmake3 /usr/bin/cmake
 ```
 To install openjdk-8:
@@ -110,7 +110,8 @@ mkdir debug && cd debug
 cmake .. && cmake --build .
 ```
-To compile on an ARM processor (aarch64 or aarch32), please add option CPUTYPE as below:
+TDengine build script can detect the host machine's architecture on X86-64, X86, arm64 and arm32 platform.
+You can also specify CPUTYPE option like aarch64 or aarch32 too if the detection result is not correct:
 aarch64:
 ```bash
@@ -126,61 +127,77 @@ cmake .. -DCPUTYPE=aarch32 && cmake --build .
 If you use the Visual Studio 2013, please open a command window by executing "cmd.exe".
 Please specify "x86_amd64" for 64 bits Windows or specify "x86" is for 32 bits Windows when you execute vcvarsall.bat.
-```
+```cmd
 mkdir debug && cd debug
 "C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat" < x86_amd64 | x86 >
 cmake .. -G "NMake Makefiles"
 nmake
 ```
-If you use the Visual Studio 2019, please open a command window by executing "cmd.exe".
+If you use the Visual Studio 2019 or 2017:
+please open a command window by executing "cmd.exe".
 Please specify "x64" for 64 bits Windows or specify "x86" is for 32 bits Windows when you execute vcvarsall.bat.
-```
+```cmd
 mkdir debug && cd debug
 "c:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" < x64 | x86 >
 cmake .. -G "NMake Makefiles"
 nmake
 ```
-Or, you can open a command window by clicking Visual Studio 2019 menu "Tools -> Command Line -> Developer Command Prompt" or "Tools -> Command Line -> Developer PowerShell" then execute commands as follows:
+Or, you can simply open a command window by clicking Windows Start -> "Visual Studio < 2019 | 2017 >" folder -> "x64 Native Tools Command Prompt for VS < 2019 | 2017 >" or "x86 Native Tools Command Prompt for VS < 2019 | 2017 >" depends what architecture your Windows is, then execute commands as follows:
-```
+```cmd
 mkdir debug && cd debug
 cmake .. -G "NMake Makefiles"
 nmake
 ```
-# Quick Run
+### On Mac OS X platform
-# Quick Run
-To quickly start a TDengine server after building, run the command below in terminal:
+Please install XCode command line tools and cmake. Verified with XCode 11.4+ on Catalina and Big Sur.
-```cmd
-./build/bin/taosd -c test/cfg
+```shell
-```
+mkdir debug && cd debug
-In another terminal, use the TDengine shell to connect the server:
+cmake .. && cmake --build .
-```
-./build/bin/taos -c test/cfg
 ```
-option "-c test/cfg" specifies the system configuration file directory. 
 # Installing
 After building successfully, TDengine can be installed by:
-```cmd
+```bash
-make install
+sudo make install
 ```
-Users can find more information about directories installed on the system in the [directory and files](https://www.taosdata.com/en/documentation/administrator/#Directory-and-Files) section. It should be noted that installing from source code does not configure service management for TDengine.
+Users can find more information about directories installed on the system in the [directory and files](https://www.taosdata.com/en/documentation/administrator/#Directory-and-Files) section. Since version 2.0, installing from source code will also configure service management for TDengine.
 Users can also choose to [install from packages](https://www.taosdata.com/en/getting-started/#Install-from-Package) for it.
 To start the service after installation, in a terminal, use:
-```cmd
+```bash
-taosd
+sudo systemctl start taosd
 ```
 Then users can use the [TDengine shell](https://www.taosdata.com/en/getting-started/#TDengine-Shell) to connect the TDengine server. In a terminal, use:
-```cmd
+```bash
 taos
 ```
 If TDengine shell connects the server successfully, welcome messages and version info are printed. Otherwise, an error message is shown.
+## Quick Run
+If you don't want to run TDengine as a service, you can run it in current shell. For example, to quickly start a TDengine server after building, run the command below in terminal:
+```bash
+./build/bin/taosd -c test/cfg
+```
+In another terminal, use the TDengine shell to connect the server:
+```bash
+./build/bin/taos -c test/cfg
+```
+option "-c test/cfg" specifies the system configuration file directory. 
 # Try TDengine
 It is easy to run SQL commands from TDengine shell which is the same as other SQL databases.
 ```sql
@@ -233,3 +250,6 @@ Please follow the [contribution guidelines](CONTRIBUTING.md) to contribute to th
 Add WeChat “tdengine” to join the group，you can communicate with other users.
+# [User List](https://github.com/taosdata/TDengine/issues/2432)
+If you are using TDengine and feel it helps or you'd like to do some contributions, please add your company to [user list](https://github.com/taosdata/TDengine/issues/2432) and let us know your needs.
--- a/cmake/define.inc
+++ b/cmake/define.inc
@@ -21,6 +21,18 @@ IF (TD_TSDB_PLUGINS)
  ADD_DEFINITIONS(-D_TSDB_PLUGINS)
 ENDIF ()
+IF (TD_STORAGE)
+  ADD_DEFINITIONS(-D_STORAGE)
+ENDIF ()
+IF (TD_TOPIC)
+  ADD_DEFINITIONS(-D_TOPIC)
+ENDIF ()
+IF (TD_MODULE)
+  ADD_DEFINITIONS(-D_MODULE)
+ENDIF ()
 IF (TD_GODLL)
  ADD_DEFINITIONS(-D_TD_GO_DLL_)
 ENDIF ()
@@ -128,6 +140,8 @@ IF (TD_DARWIN_64)
  SET(COMMON_FLAGS "-std=gnu99 -Wall -Werror -Wno-missing-braces -fPIC -msse4.2 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILE")
  SET(DEBUG_FLAGS "-O0 -g3 -DDEBUG")
  SET(RELEASE_FLAGS "-Og")
+  INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/deps/cJson/inc)
+  INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/deps/lz4/inc)
 ENDIF ()
 IF (TD_WINDOWS)
@@ -139,6 +153,9 @@ IF (TD_WINDOWS)
  SET(CMAKE_GENERATOR "NMake Makefiles" CACHE INTERNAL "" FORCE)
  IF (NOT TD_GODLL)
    SET(COMMON_FLAGS "/nologo /WX /wd4018 /wd2220 /Oi /Oy- /Gm- /EHsc /MT /GS /Gy /fp:precise /Zc:wchar_t /Zc:forScope /Gd /errorReport:prompt /analyze-")
+    IF (MSVC AND (MSVC_VERSION GREATER_EQUAL 1900))
+      SET(COMMON_FLAGS "${COMMON_FLAGS} /Wv:18")
+    ENDIF ()
    SET(DEBUG_FLAGS "/Zi /W3 /GL")
    SET(RELEASE_FLAGS "/W0 /O3 /GL")
  ENDIF ()

--- a/cmake/input.inc
+++ b/cmake/input.inc
@@ -9,6 +9,22 @@ ELSEIF (${ACCOUNT} MATCHES "false")
  MESSAGE(STATUS "Build without account plugins")
 ENDIF ()
+IF (${TOPIC} MATCHES "true")
+  SET(TD_TOPIC TRUE)
+  MESSAGE(STATUS "Build with topic plugins")
+ELSEIF (${TOPIC} MATCHES "false")
+  SET(TD_TOPIC FALSE)
+  MESSAGE(STATUS "Build without topic plugins")
+ENDIF ()
+IF (${TD_MODULE} MATCHES "true")
+  SET(TD_MODULE TRUE)
+  MESSAGE(STATUS "Build with module plugins")
+ELSEIF (${TOPIC} MATCHES "false")
+  SET(TD_MODULE FALSE)
+  MESSAGE(STATUS "Build without module plugins")
+ENDIF ()
 IF (${COVER} MATCHES "true")
  SET(TD_COVER TRUE)
  MESSAGE(STATUS "Build with test coverage")

--- a/cmake/install.inc
+++ b/cmake/install.inc
@@ -32,7 +32,7 @@ ELSEIF (TD_WINDOWS)
  #INSTALL(TARGETS taos RUNTIME DESTINATION driver)
  #INSTALL(TARGETS shell RUNTIME DESTINATION .)
  IF (TD_MVN_INSTALLED)
-    INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.15-dist.jar DESTINATION connector/jdbc)
+    INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.25-dist.jar DESTINATION connector/jdbc)
  ENDIF ()
 ELSEIF (TD_DARWIN)
  SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")

--- a/cmake/platform.inc
+++ b/cmake/platform.inc
@@ -78,29 +78,58 @@ ELSE()
  EXIT ()
 ENDIF ()
-# if generate ARM version:
+IF ("${CPUTYPE}" STREQUAL "")
-#   cmake -DCPUTYPE=aarch32 .. or cmake -DCPUTYPE=aarch64
+  MESSAGE(STATUS "The current platform " ${CMAKE_SYSTEM_PROCESSOR} " is detected")
-IF (${CPUTYPE} MATCHES "aarch32")
-  SET(TD_LINUX TRUE)
+  IF (CMAKE_SYSTEM_PROCESSOR MATCHES "(amd64)|(AMD64)")
-  SET(TD_LINUX_32 FALSE)
+    MESSAGE(STATUS "The current platform is amd64")
-  SET(TD_ARM_32 TRUE)
+    MESSAGE(STATUS "Set CPUTYPE to x64")
-  MESSAGE(STATUS "input cpuType: aarch32")
+    SET(CPUTYPE "x64")
-ELSEIF (${CPUTYPE} MATCHES "aarch64")
+  ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "(x86)|(X86)")
-  SET(TD_LINUX TRUE)
+    MESSAGE(STATUS "The current platform is x86")
-  SET(TD_LINUX_64 FALSE)
+    MESSAGE(STATUS "Set CPUTYPE to x86")
-  SET(TD_ARM_64 TRUE)
+    SET(CPUTYPE "x32")
-  MESSAGE(STATUS "input cpuType: aarch64")
+  ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "armv7l")
-ELSEIF (${CPUTYPE} MATCHES "mips64")
+    MESSAGE(STATUS "Set CPUTYPE to aarch32")
-  SET(TD_LINUX TRUE)
+    SET(CPUTYPE "aarch32")
-  SET(TD_LINUX_64 FALSE)
+    MESSAGE(STATUS "Set CPUTYPE to aarch32")
-  SET(TD_MIPS_64 TRUE)
+    SET(TD_LINUX TRUE)
-  MESSAGE(STATUS "input cpuType: mips64")
+    SET(TD_LINUX_32 FALSE)
-ELSEIF (${CPUTYPE} MATCHES "x64")
+    SET(TD_ARM_32 TRUE)
-  MESSAGE(STATUS "input cpuType: x64")
+  ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
-ELSEIF (${CPUTYPE} MATCHES "x86")
+    SET(CPUTYPE "aarch64")
-  MESSAGE(STATUS "input cpuType: x86")
+    MESSAGE(STATUS "Set CPUTYPE to aarch64")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_64 FALSE)
+    SET(TD_ARM_64 TRUE)
+  ENDIF ()
 ELSE ()
-  MESSAGE(STATUS "input cpuType unknown " ${CPUTYPE})
+  # if generate ARM version:
+  #   cmake -DCPUTYPE=aarch32 .. or cmake -DCPUTYPE=aarch64
+  IF (${CPUTYPE} MATCHES "aarch32")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_32 FALSE)
+    SET(TD_ARM_32 TRUE)
+    MESSAGE(STATUS "input cpuType: aarch32")
+  ELSEIF (${CPUTYPE} MATCHES "aarch64")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_64 FALSE)
+    SET(TD_ARM_64 TRUE)
+    MESSAGE(STATUS "input cpuType: aarch64")
+  ELSEIF (${CPUTYPE} MATCHES "mips64")
+    SET(TD_LINUX TRUE)
+    SET(TD_LINUX_64 FALSE)
+    SET(TD_MIPS_64 TRUE)
+    MESSAGE(STATUS "input cpuType: mips64")
+  ELSEIF (${CPUTYPE} MATCHES "x64")
+    MESSAGE(STATUS "input cpuType: x64")
+  ELSEIF (${CPUTYPE} MATCHES "x86")
+    MESSAGE(STATUS "input cpuType: x86")
+  ELSE ()
+    MESSAGE(STATUS "input cpuType unknown " ${CPUTYPE})
+  ENDIF ()
 ENDIF ()
 #   cmake -DOSTYPE=Ningsi

--- a/cmake/version.inc
+++ b/cmake/version.inc
@@ -4,7 +4,7 @@ PROJECT(TDengine)
 IF (DEFINED VERNUMBER)
  SET(TD_VER_NUMBER ${VERNUMBER})
 ELSE ()
-  SET(TD_VER_NUMBER "2.0.14.0")
+  SET(TD_VER_NUMBER "2.0.18.0")
 ENDIF ()
 IF (DEFINED VERCOMPATIBLE)
@@ -13,16 +13,40 @@ ELSE ()
  SET(TD_VER_COMPATIBLE "2.0.0.0")
 ENDIF ()
+find_program(HAVE_GIT NAMES git)
 IF (DEFINED GITINFO)
  SET(TD_VER_GIT ${GITINFO})
+ELSEIF (HAVE_GIT)
+  execute_process(COMMAND git log -1 --format=%H WORKING_DIRECTORY ${TD_COMMUNITY_DIR} OUTPUT_VARIABLE GIT_COMMITID)
+  message(STATUS "git log result:${GIT_COMMITID}")
+  IF (GIT_COMMITID)
+    string (REGEX REPLACE "[\n\t\r]" "" GIT_COMMITID ${GIT_COMMITID})
+    SET(TD_VER_GIT ${GIT_COMMITID})
+  ELSE ()
+    message(STATUS "not a git repository")
+    SET(TD_VER_GIT "no git commit id")
+  ENDIF ()
 ELSE ()
-  SET(TD_VER_GIT "community")
+  message(STATUS "no git cmd")
+  SET(TD_VER_GIT "no git commit id")
 ENDIF ()
 IF (DEFINED GITINFOI)
  SET(TD_VER_GIT_INTERNAL ${GITINFOI})
+ELSEIF (HAVE_GIT)
+  execute_process(COMMAND git log -1 --format=%H WORKING_DIRECTORY ${PROJECT_SOURCE_DIR} OUTPUT_VARIABLE GIT_COMMITID)
+  message(STATUS "git log result:${GIT_COMMITID}")
+  IF (GIT_COMMITID)
+    string (REGEX REPLACE "[\n\t\r]" "" GIT_COMMITID ${GIT_COMMITID})
+    SET(TD_VER_GIT_INTERNAL ${GIT_COMMITID})
+  ELSE ()
+    message(STATUS "not a git repository")
+    SET(TD_VER_GIT "no git commit id")
+  ENDIF ()
 ELSE ()
-  SET(TD_VER_GIT_INTERNAL "internal")
+  message(STATUS "no git cmd")
+  SET(TD_VER_GIT_INTERNAL "no git commit id")
 ENDIF ()
 IF (DEFINED VERDATE)

--- a/deps/CMakeLists.txt
+++ b/deps/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 ADD_SUBDIRECTORY(zlib-1.2.11)
@@ -9,7 +9,12 @@ ADD_SUBDIRECTORY(lz4)
 ADD_SUBDIRECTORY(cJson)
 ADD_SUBDIRECTORY(wepoll)
 ADD_SUBDIRECTORY(MsvcLibX)
+ADD_SUBDIRECTORY(rmonotonic)
 IF (TD_LINUX AND TD_MQTT)
  ADD_SUBDIRECTORY(MQTT-C)
 ENDIF ()
\ No newline at end of file
+IF (TD_DARWIN AND TD_MQTT)
+  ADD_SUBDIRECTORY(MQTT-C)
+ENDIF ()
--- a/deps/MQTT-C/CMakeLists.txt
+++ b/deps/MQTT-C/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 # MQTT-C build options
 option(MQTT_C_OpenSSL_SUPPORT "Build MQTT-C with OpenSSL support?" OFF)

--- a/deps/MsvcLibX/CMakeLists.txt
+++ b/deps/MsvcLibX/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/MsvcLibX/include/msvcTime.h
+++ b/deps/MsvcLibX/include/msvcTime.h
@@ -38,6 +38,7 @@
 typedef int clockid_t;
 /* Supported values for clockid_t */
 #define CLOCK_REALTIME 0
+#define CLOCK_MONOTONIC 1
 int clock_gettime(clockid_t clock_id, struct timespec *tp);

--- a/deps/MsvcLibX/include/msvcUnistd.h
+++ b/deps/MsvcLibX/include/msvcUnistd.h
@@ -89,11 +89,12 @@ pid_t getppid(void);	/* Get parent PID */
 /* Path management */
 #if defined(_WIN32)
-#if defined(_UTF8_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
 #define realpath realpathU
+#if defined(_UTF8_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
+// #define realpath realpathU
 #define CompactPath CompactPathU
 #else /* _ANSI_SOURCE */
-#define realpath realpathA
+// #define realpath realpathA
 #define CompactPath CompactPathA
 #endif
 #endif /* defined(_WIN32) */

--- a/deps/MsvcLibX/src/clock_gettime.c
+++ b/deps/MsvcLibX/src/clock_gettime.c
@@ -34,15 +34,56 @@
 #include "msvcTime.h"
 #include "sys/msvcStat.h" /* For MsvcLibX's Filetime2Timespec */
-int clock_gettime(clockid_t clock_id, struct timespec *pTS) {
+#define MS_PER_SEC      1000ULL     // MS = milliseconds
-  FILETIME ft;
+#define US_PER_MS       1000ULL     // US = microseconds
-  if (clock_id != CLOCK_REALTIME) {
+#define HNS_PER_US      10ULL       // HNS = hundred-nanoseconds (e.g., 1 hns = 100 ns)
-    errno = EINVAL;
+#define NS_PER_US       1000ULL
-    return -1;
+#define HNS_PER_SEC     (MS_PER_SEC * US_PER_MS * HNS_PER_US)
+#define NS_PER_HNS      (100ULL)    // NS = nanoseconds
+#define NS_PER_SEC      (MS_PER_SEC * US_PER_MS * NS_PER_US)
+int clock_gettime_monotonic(struct timespec *tv) {
+  static LARGE_INTEGER ticksPerSec;
+  LARGE_INTEGER ticks;
+  double seconds;
+  if (!ticksPerSec.QuadPart) {
+    QueryPerformanceFrequency(&ticksPerSec);
+    if (!ticksPerSec.QuadPart) {
+      errno = ENOTSUP;
+      return -1;
+    }
  }
+  QueryPerformanceCounter(&ticks);
+  seconds = (double) ticks.QuadPart / (double) ticksPerSec.QuadPart;
+  tv->tv_sec = (time_t)seconds;
+  tv->tv_nsec = (long)((ULONGLONG)(seconds * NS_PER_SEC) % NS_PER_SEC);
+  return 0;
+}
+int clock_gettime_realtime(struct timespec *pTS) {
+  FILETIME ft;
  GetSystemTimeAsFileTime(&ft);
  Filetime2Timespec(&ft, pTS);
  return 0;
 }
+int clock_gettime(clockid_t clock_id, struct timespec *pTS) {
+  if (clock_id == CLOCK_MONOTONIC) {
+    return clock_gettime_monotonic(pTS);
+  } else if (clock_id == CLOCK_REALTIME) {
+    return clock_gettime_realtime(pTS);
+  }
+  errno = ENOTSUP;
+  return -1;
+}
 #endif /* defined(_WIN32) */
--- a/deps/iconv/CMakeLists.txt
+++ b/deps/iconv/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/libcurl/include/curl/curl.h
+++ b/deps/libcurl/include/curl/curl.h
--- a/deps/libcurl/include/curl/curlbuild.h
+++ b/deps/libcurl/include/curl/curlbuild.h
-/* include/curl/curlbuild.h.  Generated from curlbuild.h.in by configure.  */
-#ifndef __CURL_CURLBUILD_H
-#define __CURL_CURLBUILD_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-/* ================================================================ */
-/*               NOTES FOR CONFIGURE CAPABLE SYSTEMS                */
-/* ================================================================ */
-/*
- * NOTE 1:
- * -------
- *
- * Nothing in this file is intended to be modified or adjusted by the
- * curl library user nor by the curl library builder.
- *
- * If you think that something actually needs to be changed, adjusted
- * or fixed in this file, then, report it on the libcurl development
- * mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/
- *
- * This header file shall only export symbols which are 'curl' or 'CURL'
- * prefixed, otherwise public name space would be polluted.
- *
- * NOTE 2:
- * -------
- *
- * Right now you might be staring at file include/curl/curlbuild.h.in or
- * at file include/curl/curlbuild.h, this is due to the following reason:
- *
- * On systems capable of running the configure script, the configure process
- * will overwrite the distributed include/curl/curlbuild.h file with one that
- * is suitable and specific to the library being configured and built, which
- * is generated from the include/curl/curlbuild.h.in template file.
- *
- */
-/* ================================================================ */
-/*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
-/* ================================================================ */
-#ifdef CURL_SIZEOF_LONG
-#error "CURL_SIZEOF_LONG shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_SIZEOF_LONG_already_defined
-#endif
-#ifdef CURL_TYPEOF_CURL_SOCKLEN_T
-#error "CURL_TYPEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_already_defined
-#endif
-#ifdef CURL_SIZEOF_CURL_SOCKLEN_T
-#error "CURL_SIZEOF_CURL_SOCKLEN_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_already_defined
-#endif
-#ifdef CURL_TYPEOF_CURL_OFF_T
-#error "CURL_TYPEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_already_defined
-#endif
-#ifdef CURL_FORMAT_CURL_OFF_T
-#error "CURL_FORMAT_CURL_OFF_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_already_defined
-#endif
-#ifdef CURL_FORMAT_CURL_OFF_TU
-#error "CURL_FORMAT_CURL_OFF_TU shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_already_defined
-#endif
-#ifdef CURL_FORMAT_OFF_T
-#error "CURL_FORMAT_OFF_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_FORMAT_OFF_T_already_defined
-#endif
-#ifdef CURL_SIZEOF_CURL_OFF_T
-#error "CURL_SIZEOF_CURL_OFF_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_already_defined
-#endif
-#ifdef CURL_SUFFIX_CURL_OFF_T
-#error "CURL_SUFFIX_CURL_OFF_T shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_already_defined
-#endif
-#ifdef CURL_SUFFIX_CURL_OFF_TU
-#error "CURL_SUFFIX_CURL_OFF_TU shall not be defined except in curlbuild.h"
-   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_already_defined
-#endif
-/* ================================================================ */
-/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
-/* ================================================================ */
-/* Configure process defines this to 1 when it finds out that system  */
-/* header file ws2tcpip.h must be included by the external interface. */
-/* #undef CURL_PULL_WS2TCPIP_H */
-#ifdef CURL_PULL_WS2TCPIP_H
-#  ifndef WIN32_LEAN_AND_MEAN
-#    define WIN32_LEAN_AND_MEAN
-#  endif
-#  include <windows.h>
-#  include <winsock2.h>
-#  include <ws2tcpip.h>
-#endif
-/* Configure process defines this to 1 when it finds out that system   */
-/* header file sys/types.h must be included by the external interface. */
-#define CURL_PULL_SYS_TYPES_H 1
-#ifdef CURL_PULL_SYS_TYPES_H
-#  include <sys/types.h>
-#endif
-/* Configure process defines this to 1 when it finds out that system */
-/* header file stdint.h must be included by the external interface.  */
-/* #undef CURL_PULL_STDINT_H */
-#ifdef CURL_PULL_STDINT_H
-#  include <stdint.h>
-#endif
-/* Configure process defines this to 1 when it finds out that system  */
-/* header file inttypes.h must be included by the external interface. */
-/* #undef CURL_PULL_INTTYPES_H */
-#ifdef CURL_PULL_INTTYPES_H
-#  include <inttypes.h>
-#endif
-/* Configure process defines this to 1 when it finds out that system    */
-/* header file sys/socket.h must be included by the external interface. */
-#define CURL_PULL_SYS_SOCKET_H 1
-#ifdef CURL_PULL_SYS_SOCKET_H
-#  include <sys/socket.h>
-#endif
-/* Configure process defines this to 1 when it finds out that system  */
-/* header file sys/poll.h must be included by the external interface. */
-/* #undef CURL_PULL_SYS_POLL_H */
-#ifdef CURL_PULL_SYS_POLL_H
-#  include <sys/poll.h>
-#endif
-/* The size of `long', as computed by sizeof. */
-#define CURL_SIZEOF_LONG 8
-/* Integral data type used for curl_socklen_t. */
-#define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
-/* The size of `curl_socklen_t', as computed by sizeof. */
-#define CURL_SIZEOF_CURL_SOCKLEN_T 4
-/* Data type definition of curl_socklen_t. */
-typedef CURL_TYPEOF_CURL_SOCKLEN_T curl_socklen_t;
-/* Signed integral data type used for curl_off_t. */
-#define CURL_TYPEOF_CURL_OFF_T long
-/* Data type definition of curl_off_t. */
-typedef CURL_TYPEOF_CURL_OFF_T curl_off_t;
-/* curl_off_t formatting string directive without "%" conversion specifier. */
-#define CURL_FORMAT_CURL_OFF_T "ld"
-/* unsigned curl_off_t formatting string without "%" conversion specifier. */
-#define CURL_FORMAT_CURL_OFF_TU "lu"
-/* curl_off_t formatting string directive with "%" conversion specifier. */
-#define CURL_FORMAT_OFF_T "%ld"
-/* The size of `curl_off_t', as computed by sizeof. */
-#define CURL_SIZEOF_CURL_OFF_T 8
-/* curl_off_t constant suffix. */
-#define CURL_SUFFIX_CURL_OFF_T L
-/* unsigned curl_off_t constant suffix. */
-#define CURL_SUFFIX_CURL_OFF_TU UL
-#endif /* __CURL_CURLBUILD_H */
--- a/deps/libcurl/include/curl/curlrules.h
+++ b/deps/libcurl/include/curl/curlrules.h
-#ifndef __CURL_CURLRULES_H
-#define __CURL_CURLRULES_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-/* ================================================================ */
-/*                    COMPILE TIME SANITY CHECKS                    */
-/* ================================================================ */
-/*
- * NOTE 1:
- * -------
- *
- * All checks done in this file are intentionally placed in a public
- * header file which is pulled by curl/curl.h when an application is
- * being built using an already built libcurl library. Additionally
- * this file is also included and used when building the library.
- *
- * If compilation fails on this file it is certainly sure that the
- * problem is elsewhere. It could be a problem in the curlbuild.h
- * header file, or simply that you are using different compilation
- * settings than those used to build the library.
- *
- * Nothing in this file is intended to be modified or adjusted by the
- * curl library user nor by the curl library builder.
- *
- * Do not deactivate any check, these are done to make sure that the
- * library is properly built and used.
- *
- * You can find further help on the libcurl development mailing list:
- * http://cool.haxx.se/mailman/listinfo/curl-library/
- *
- * NOTE 2
- * ------
- *
- * Some of the following compile time checks are based on the fact
- * that the dimension of a constant array can not be a negative one.
- * In this way if the compile time verification fails, the compilation
- * will fail issuing an error. The error description wording is compiler
- * dependent but it will be quite similar to one of the following:
- *
- *   "negative subscript or subscript is too large"
- *   "array must have at least one element"
- *   "-1 is an illegal array size"
- *   "size of array is negative"
- *
- * If you are building an application which tries to use an already
- * built libcurl library and you are getting this kind of errors on
- * this file, it is a clear indication that there is a mismatch between
- * how the library was built and how you are trying to use it for your
- * application. Your already compiled or binary library provider is the
- * only one who can give you the details you need to properly use it.
- */
-/*
- * Verify that some macros are actually defined.
- */
-#ifndef CURL_SIZEOF_LONG
-#  error "CURL_SIZEOF_LONG definition is missing!"
-   Error Compilation_aborted_CURL_SIZEOF_LONG_is_missing
-#endif
-#ifndef CURL_TYPEOF_CURL_SOCKLEN_T
-#  error "CURL_TYPEOF_CURL_SOCKLEN_T definition is missing!"
-   Error Compilation_aborted_CURL_TYPEOF_CURL_SOCKLEN_T_is_missing
-#endif
-#ifndef CURL_SIZEOF_CURL_SOCKLEN_T
-#  error "CURL_SIZEOF_CURL_SOCKLEN_T definition is missing!"
-   Error Compilation_aborted_CURL_SIZEOF_CURL_SOCKLEN_T_is_missing
-#endif
-#ifndef CURL_TYPEOF_CURL_OFF_T
-#  error "CURL_TYPEOF_CURL_OFF_T definition is missing!"
-   Error Compilation_aborted_CURL_TYPEOF_CURL_OFF_T_is_missing
-#endif
-#ifndef CURL_FORMAT_CURL_OFF_T
-#  error "CURL_FORMAT_CURL_OFF_T definition is missing!"
-   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_T_is_missing
-#endif
-#ifndef CURL_FORMAT_CURL_OFF_TU
-#  error "CURL_FORMAT_CURL_OFF_TU definition is missing!"
-   Error Compilation_aborted_CURL_FORMAT_CURL_OFF_TU_is_missing
-#endif
-#ifndef CURL_FORMAT_OFF_T
-#  error "CURL_FORMAT_OFF_T definition is missing!"
-   Error Compilation_aborted_CURL_FORMAT_OFF_T_is_missing
-#endif
-#ifndef CURL_SIZEOF_CURL_OFF_T
-#  error "CURL_SIZEOF_CURL_OFF_T definition is missing!"
-   Error Compilation_aborted_CURL_SIZEOF_CURL_OFF_T_is_missing
-#endif
-#ifndef CURL_SUFFIX_CURL_OFF_T
-#  error "CURL_SUFFIX_CURL_OFF_T definition is missing!"
-   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_T_is_missing
-#endif
-#ifndef CURL_SUFFIX_CURL_OFF_TU
-#  error "CURL_SUFFIX_CURL_OFF_TU definition is missing!"
-   Error Compilation_aborted_CURL_SUFFIX_CURL_OFF_TU_is_missing
-#endif
-/*
- * Macros private to this header file.
- */
-#define CurlchkszEQ(t, s) sizeof(t) == s ? 1 : -1
-#define CurlchkszGE(t1, t2) sizeof(t1) >= sizeof(t2) ? 1 : -1
-/*
- * Verify that the size previously defined and expected for long
- * is the same as the one reported by sizeof() at compile time.
- */
-typedef char
-  __curl_rule_01__
-    [CurlchkszEQ(long, CURL_SIZEOF_LONG)];
-/*
- * Verify that the size previously defined and expected for
- * curl_off_t is actually the the same as the one reported
- * by sizeof() at compile time.
- */
-typedef char
-  __curl_rule_02__
-    [CurlchkszEQ(curl_off_t, CURL_SIZEOF_CURL_OFF_T)];
-/*
- * Verify at compile time that the size of curl_off_t as reported
- * by sizeof() is greater or equal than the one reported for long
- * for the current compilation.
- */
-typedef char
-  __curl_rule_03__
-    [CurlchkszGE(curl_off_t, long)];
-/*
- * Verify that the size previously defined and expected for
- * curl_socklen_t is actually the the same as the one reported
- * by sizeof() at compile time.
- */
-typedef char
-  __curl_rule_04__
-    [CurlchkszEQ(curl_socklen_t, CURL_SIZEOF_CURL_SOCKLEN_T)];
-/*
- * Verify at compile time that the size of curl_socklen_t as reported
- * by sizeof() is greater or equal than the one reported for int for
- * the current compilation.
- */
-typedef char
-  __curl_rule_05__
-    [CurlchkszGE(curl_socklen_t, int)];
-/* ================================================================ */
-/*          EXTERNALLY AND INTERNALLY VISIBLE DEFINITIONS           */
-/* ================================================================ */
-/*
- * CURL_ISOCPP and CURL_OFF_T_C definitions are done here in order to allow
- * these to be visible and exported by the external libcurl interface API,
- * while also making them visible to the library internals, simply including
- * curl_setup.h, without actually needing to include curl.h internally.
- * If some day this section would grow big enough, all this should be moved
- * to its own header file.
- */
-/*
- * Figure out if we can use the ## preprocessor operator, which is supported
- * by ISO/ANSI C and C++. Some compilers support it without setting __STDC__
- * or  __cplusplus so we need to carefully check for them too.
- */
-#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) || \
-  defined(__HP_aCC) || defined(__BORLANDC__) || defined(__LCC__) || \
-  defined(__POCC__) || defined(__SALFORDC__) || defined(__HIGHC__) || \
-  defined(__ILEC400__)
-  /* This compiler is believed to have an ISO compatible preprocessor */
-#define CURL_ISOCPP
-#else
-  /* This compiler is believed NOT to have an ISO compatible preprocessor */
-#undef CURL_ISOCPP
-#endif
-/*
- * Macros for minimum-width signed and unsigned curl_off_t integer constants.
- */
-#if defined(__BORLANDC__) && (__BORLANDC__ == 0x0551)
-#  define __CURL_OFF_T_C_HLPR2(x) x
-#  define __CURL_OFF_T_C_HLPR1(x) __CURL_OFF_T_C_HLPR2(x)
-#  define CURL_OFF_T_C(Val)  __CURL_OFF_T_C_HLPR1(Val) ## \
-                             __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_T)
-#  define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val) ## \
-                             __CURL_OFF_T_C_HLPR1(CURL_SUFFIX_CURL_OFF_TU)
-#else
-#  ifdef CURL_ISOCPP
-#    define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val ## Suffix
-#  else
-#    define __CURL_OFF_T_C_HLPR2(Val,Suffix) Val/**/Suffix
-#  endif
-#  define __CURL_OFF_T_C_HLPR1(Val,Suffix) __CURL_OFF_T_C_HLPR2(Val,Suffix)
-#  define CURL_OFF_T_C(Val)  __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_T)
-#  define CURL_OFF_TU_C(Val) __CURL_OFF_T_C_HLPR1(Val,CURL_SUFFIX_CURL_OFF_TU)
-#endif
-/*
- * Get rid of macros private to this header file.
- */
-#undef CurlchkszEQ
-#undef CurlchkszGE
-/*
- * Get rid of macros not intended to exist beyond this point.
- */
-#undef CURL_PULL_WS2TCPIP_H
-#undef CURL_PULL_SYS_TYPES_H
-#undef CURL_PULL_SYS_SOCKET_H
-#undef CURL_PULL_SYS_POLL_H
-#undef CURL_PULL_STDINT_H
-#undef CURL_PULL_INTTYPES_H
-#undef CURL_TYPEOF_CURL_SOCKLEN_T
-#undef CURL_TYPEOF_CURL_OFF_T
-#ifdef CURL_NO_OLDIES
-#undef CURL_FORMAT_OFF_T /* not required since 7.19.0 - obsoleted in 7.20.0 */
-#endif
-#endif /* __CURL_CURLRULES_H */
--- a/deps/libcurl/include/curl/curlver.h
+++ b/deps/libcurl/include/curl/curlver.h
-#ifndef __CURL_CURLVER_H
-#define __CURL_CURLVER_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-/* This header file contains nothing but libcurl version info, generated by
-   a script at release-time. This was made its own header file in 7.11.2 */
-/* This is the global package copyright */
-#define LIBCURL_COPYRIGHT "1996 - 2015 Daniel Stenberg, <daniel@haxx.se>."
-/* This is the version number of the libcurl package from which this header
-   file origins: */
-#define LIBCURL_VERSION "7.47.0"
-/* The numeric version number is also available "in parts" by using these
-   defines: */
-#define LIBCURL_VERSION_MAJOR 7
-#define LIBCURL_VERSION_MINOR 47
-#define LIBCURL_VERSION_PATCH 0
-/* This is the numeric version of the libcurl version number, meant for easier
-   parsing and comparions by programs. The LIBCURL_VERSION_NUM define will
-   always follow this syntax:
-         0xXXYYZZ
-   Where XX, YY and ZZ are the main version, release and patch numbers in
-   hexadecimal (using 8 bits each). All three numbers are always represented
-   using two digits.  1.2 would appear as "0x010200" while version 9.11.7
-   appears as "0x090b07".
-   This 6-digit (24 bits) hexadecimal number does not show pre-release number,
-   and it is always a greater number in a more recent release. It makes
-   comparisons with greater than and less than work.
-   Note: This define is the full hex number and _does not_ use the
-   CURL_VERSION_BITS() macro since curl's own configure script greps for it
-   and needs it to contain the full number.
-*/
-#define LIBCURL_VERSION_NUM 0x072f00
-/*
- * This is the date and time when the full source package was created. The
- * timestamp is not stored in git, as the timestamp is properly set in the
- * tarballs by the maketgz script.
- *
- * The format of the date should follow this template:
- *
- * "Mon Feb 12 11:35:33 UTC 2007"
- */
-#define LIBCURL_TIMESTAMP "Wed Jan 27 07:32:44 UTC 2016"
-#define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|z)
-#define CURL_AT_LEAST_VERSION(x,y,z) \
-  (LIBCURL_VERSION_NUM >= CURL_VERSION_BITS(x, y, z))
-#endif /* __CURL_CURLVER_H */
--- a/deps/libcurl/include/curl/easy.h
+++ b/deps/libcurl/include/curl/easy.h
-#ifndef __CURL_EASY_H
-#define __CURL_EASY_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2008, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#ifdef  __cplusplus
-extern "C" {
-#endif
-CURL_EXTERN CURL *curl_easy_init(void);
-CURL_EXTERN CURLcode curl_easy_setopt(CURL *curl, CURLoption option, ...);
-CURL_EXTERN CURLcode curl_easy_perform(CURL *curl);
-CURL_EXTERN void curl_easy_cleanup(CURL *curl);
-/*
- * NAME curl_easy_getinfo()
- *
- * DESCRIPTION
- *
- * Request internal information from the curl session with this function.  The
- * third argument MUST be a pointer to a long, a pointer to a char * or a
- * pointer to a double (as the documentation describes elsewhere).  The data
- * pointed to will be filled in accordingly and can be relied upon only if the
- * function returns CURLE_OK.  This function is intended to get used *AFTER* a
- * performed transfer, all results from this function are undefined until the
- * transfer is completed.
- */
-CURL_EXTERN CURLcode curl_easy_getinfo(CURL *curl, CURLINFO info, ...);
-/*
- * NAME curl_easy_duphandle()
- *
- * DESCRIPTION
- *
- * Creates a new curl session handle with the same options set for the handle
- * passed in. Duplicating a handle could only be a matter of cloning data and
- * options, internal state info and things like persistent connections cannot
- * be transferred. It is useful in multithreaded applications when you can run
- * curl_easy_duphandle() for each new thread to avoid a series of identical
- * curl_easy_setopt() invokes in every thread.
- */
-CURL_EXTERN CURL* curl_easy_duphandle(CURL *curl);
-/*
- * NAME curl_easy_reset()
- *
- * DESCRIPTION
- *
- * Re-initializes a CURL handle to the default values. This puts back the
- * handle to the same state as it was in when it was just created.
- *
- * It does keep: live connections, the Session ID cache, the DNS cache and the
- * cookies.
- */
-CURL_EXTERN void curl_easy_reset(CURL *curl);
-/*
- * NAME curl_easy_recv()
- *
- * DESCRIPTION
- *
- * Receives data from the connected socket. Use after successful
- * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
- */
-CURL_EXTERN CURLcode curl_easy_recv(CURL *curl, void *buffer, size_t buflen,
-                                    size_t *n);
-/*
- * NAME curl_easy_send()
- *
- * DESCRIPTION
- *
- * Sends data over the connected socket. Use after successful
- * curl_easy_perform() with CURLOPT_CONNECT_ONLY option.
- */
-CURL_EXTERN CURLcode curl_easy_send(CURL *curl, const void *buffer,
-                                    size_t buflen, size_t *n);
-#ifdef  __cplusplus
-}
-#endif
-#endif
--- a/deps/libcurl/include/curl/mprintf.h
+++ b/deps/libcurl/include/curl/mprintf.h
-#ifndef __CURL_MPRINTF_H
-#define __CURL_MPRINTF_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include <stdarg.h>
-#include <stdio.h> /* needed for FILE */
-#include "curl.h"
-#ifdef  __cplusplus
-extern "C" {
-#endif
-CURL_EXTERN int curl_mprintf(const char *format, ...);
-CURL_EXTERN int curl_mfprintf(FILE *fd, const char *format, ...);
-CURL_EXTERN int curl_msprintf(char *buffer, const char *format, ...);
-CURL_EXTERN int curl_msnprintf(char *buffer, size_t maxlength,
-                               const char *format, ...);
-CURL_EXTERN int curl_mvprintf(const char *format, va_list args);
-CURL_EXTERN int curl_mvfprintf(FILE *fd, const char *format, va_list args);
-CURL_EXTERN int curl_mvsprintf(char *buffer, const char *format, va_list args);
-CURL_EXTERN int curl_mvsnprintf(char *buffer, size_t maxlength,
-                                const char *format, va_list args);
-CURL_EXTERN char *curl_maprintf(const char *format, ...);
-CURL_EXTERN char *curl_mvaprintf(const char *format, va_list args);
-#ifdef _MPRINTF_REPLACE
-# undef printf
-# undef fprintf
-# undef sprintf
-# undef vsprintf
-# undef snprintf
-# undef vprintf
-# undef vfprintf
-# undef vsnprintf
-# undef aprintf
-# undef vaprintf
-# define printf curl_mprintf
-# define fprintf curl_mfprintf
-# define sprintf curl_msprintf
-# define vsprintf curl_mvsprintf
-# define snprintf curl_msnprintf
-# define vprintf curl_mvprintf
-# define vfprintf curl_mvfprintf
-# define vsnprintf curl_mvsnprintf
-# define aprintf curl_maprintf
-# define vaprintf curl_mvaprintf
-#endif
-#ifdef  __cplusplus
-}
-#endif
-#endif /* __CURL_MPRINTF_H */
--- a/deps/libcurl/include/curl/multi.h
+++ b/deps/libcurl/include/curl/multi.h
-#ifndef __CURL_MULTI_H
-#define __CURL_MULTI_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-/*
-  This is an "external" header file. Don't give away any internals here!
-  GOALS
-  o Enable a "pull" interface. The application that uses libcurl decides where
-    and when to ask libcurl to get/send data.
-  o Enable multiple simultaneous transfers in the same thread without making it
-    complicated for the application.
-  o Enable the application to select() on its own file descriptors and curl's
-    file descriptors simultaneous easily.
-*/
-/*
- * This header file should not really need to include "curl.h" since curl.h
- * itself includes this file and we expect user applications to do #include
- * <curl/curl.h> without the need for especially including multi.h.
- *
- * For some reason we added this include here at one point, and rather than to
- * break existing (wrongly written) libcurl applications, we leave it as-is
- * but with this warning attached.
- */
-#include "curl.h"
-#ifdef  __cplusplus
-extern "C" {
-#endif
-typedef void CURLM;
-typedef enum {
-  CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
-                                    curl_multi_socket*() soon */
-  CURLM_OK,
-  CURLM_BAD_HANDLE,      /* the passed-in handle is not a valid CURLM handle */
-  CURLM_BAD_EASY_HANDLE, /* an easy handle was not good/valid */
-  CURLM_OUT_OF_MEMORY,   /* if you ever get this, you're in deep sh*t */
-  CURLM_INTERNAL_ERROR,  /* this is a libcurl bug */
-  CURLM_BAD_SOCKET,      /* the passed in socket argument did not match */
-  CURLM_UNKNOWN_OPTION,  /* curl_multi_setopt() with unsupported option */
-  CURLM_ADDED_ALREADY,   /* an easy handle already added to a multi handle was
-                            attempted to get added - again */
-  CURLM_LAST
-} CURLMcode;
-/* just to make code nicer when using curl_multi_socket() you can now check
-   for CURLM_CALL_MULTI_SOCKET too in the same style it works for
-   curl_multi_perform() and CURLM_CALL_MULTI_PERFORM */
-#define CURLM_CALL_MULTI_SOCKET CURLM_CALL_MULTI_PERFORM
-/* bitmask bits for CURLMOPT_PIPELINING */
-#define CURLPIPE_NOTHING   0L
-#define CURLPIPE_HTTP1     1L
-#define CURLPIPE_MULTIPLEX 2L
-typedef enum {
-  CURLMSG_NONE, /* first, not used */
-  CURLMSG_DONE, /* This easy handle has completed. 'result' contains
-                   the CURLcode of the transfer */
-  CURLMSG_LAST /* last, not used */
-} CURLMSG;
-struct CURLMsg {
-  CURLMSG msg;       /* what this message means */
-  CURL *easy_handle; /* the handle it concerns */
-  union {
-    void *whatever;    /* message-specific data */
-    CURLcode result;   /* return code for transfer */
-  } data;
-};
-typedef struct CURLMsg CURLMsg;
-/* Based on poll(2) structure and values.
- * We don't use pollfd and POLL* constants explicitly
- * to cover platforms without poll(). */
-#define CURL_WAIT_POLLIN    0x0001
-#define CURL_WAIT_POLLPRI   0x0002
-#define CURL_WAIT_POLLOUT   0x0004
-struct curl_waitfd {
-  curl_socket_t fd;
-  short events;
-  short revents; /* not supported yet */
-};
-/*
- * Name:    curl_multi_init()
- *
- * Desc:    inititalize multi-style curl usage
- *
- * Returns: a new CURLM handle to use in all 'curl_multi' functions.
- */
-CURL_EXTERN CURLM *curl_multi_init(void);
-/*
- * Name:    curl_multi_add_handle()
- *
- * Desc:    add a standard curl handle to the multi stack
- *
- * Returns: CURLMcode type, general multi error code.
- */
-CURL_EXTERN CURLMcode curl_multi_add_handle(CURLM *multi_handle,
-                                            CURL *curl_handle);
- /*
-  * Name:    curl_multi_remove_handle()
-  *
-  * Desc:    removes a curl handle from the multi stack again
-  *
-  * Returns: CURLMcode type, general multi error code.
-  */
-CURL_EXTERN CURLMcode curl_multi_remove_handle(CURLM *multi_handle,
-                                               CURL *curl_handle);
- /*
-  * Name:    curl_multi_fdset()
-  *
-  * Desc:    Ask curl for its fd_set sets. The app can use these to select() or
-  *          poll() on. We want curl_multi_perform() called as soon as one of
-  *          them are ready.
-  *
-  * Returns: CURLMcode type, general multi error code.
-  */
-CURL_EXTERN CURLMcode curl_multi_fdset(CURLM *multi_handle,
-                                       fd_set *read_fd_set,
-                                       fd_set *write_fd_set,
-                                       fd_set *exc_fd_set,
-                                       int *max_fd);
-/*
- * Name:     curl_multi_wait()
- *
- * Desc:     Poll on all fds within a CURLM set as well as any
- *           additional fds passed to the function.
- *
- * Returns:  CURLMcode type, general multi error code.
- */
-CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
-                                      struct curl_waitfd extra_fds[],
-                                      unsigned int extra_nfds,
-                                      int timeout_ms,
-                                      int *ret);
- /*
-  * Name:    curl_multi_perform()
-  *
-  * Desc:    When the app thinks there's data available for curl it calls this
-  *          function to read/write whatever there is right now. This returns
-  *          as soon as the reads and writes are done. This function does not
-  *          require that there actually is data available for reading or that
-  *          data can be written, it can be called just in case. It returns
-  *          the number of handles that still transfer data in the second
-  *          argument's integer-pointer.
-  *
-  * Returns: CURLMcode type, general multi error code. *NOTE* that this only
-  *          returns errors etc regarding the whole multi stack. There might
-  *          still have occurred problems on invidual transfers even when this
-  *          returns OK.
-  */
-CURL_EXTERN CURLMcode curl_multi_perform(CURLM *multi_handle,
-                                         int *running_handles);
- /*
-  * Name:    curl_multi_cleanup()
-  *
-  * Desc:    Cleans up and removes a whole multi stack. It does not free or
-  *          touch any individual easy handles in any way. We need to define
-  *          in what state those handles will be if this function is called
-  *          in the middle of a transfer.
-  *
-  * Returns: CURLMcode type, general multi error code.
-  */
-CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
-/*
- * Name:    curl_multi_info_read()
- *
- * Desc:    Ask the multi handle if there's any messages/informationals from
- *          the individual transfers. Messages include informationals such as
- *          error code from the transfer or just the fact that a transfer is
- *          completed. More details on these should be written down as well.
- *
- *          Repeated calls to this function will return a new struct each
- *          time, until a special "end of msgs" struct is returned as a signal
- *          that there is no more to get at this point.
- *
- *          The data the returned pointer points to will not survive calling
- *          curl_multi_cleanup().
- *
- *          The 'CURLMsg' struct is meant to be very simple and only contain
- *          very basic informations. If more involved information is wanted,
- *          we will provide the particular "transfer handle" in that struct
- *          and that should/could/would be used in subsequent
- *          curl_easy_getinfo() calls (or similar). The point being that we
- *          must never expose complex structs to applications, as then we'll
- *          undoubtably get backwards compatibility problems in the future.
- *
- * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
- *          of structs. It also writes the number of messages left in the
- *          queue (after this read) in the integer the second argument points
- *          to.
- */
-CURL_EXTERN CURLMsg *curl_multi_info_read(CURLM *multi_handle,
-                                          int *msgs_in_queue);
-/*
- * Name:    curl_multi_strerror()
- *
- * Desc:    The curl_multi_strerror function may be used to turn a CURLMcode
- *          value into the equivalent human readable error string.  This is
- *          useful for printing meaningful error messages.
- *
- * Returns: A pointer to a zero-terminated error message.
- */
-CURL_EXTERN const char *curl_multi_strerror(CURLMcode);
-/*
- * Name:    curl_multi_socket() and
- *          curl_multi_socket_all()
- *
- * Desc:    An alternative version of curl_multi_perform() that allows the
- *          application to pass in one of the file descriptors that have been
- *          detected to have "action" on them and let libcurl perform.
- *          See man page for details.
- */
-#define CURL_POLL_NONE   0
-#define CURL_POLL_IN     1
-#define CURL_POLL_OUT    2
-#define CURL_POLL_INOUT  3
-#define CURL_POLL_REMOVE 4
-#define CURL_SOCKET_TIMEOUT CURL_SOCKET_BAD
-#define CURL_CSELECT_IN   0x01
-#define CURL_CSELECT_OUT  0x02
-#define CURL_CSELECT_ERR  0x04
-typedef int (*curl_socket_callback)(CURL *easy,      /* easy handle */
-                                    curl_socket_t s, /* socket */
-                                    int what,        /* see above */
-                                    void *userp,     /* private callback
-                                                        pointer */
-                                    void *socketp);  /* private socket
-                                                        pointer */
-/*
- * Name:    curl_multi_timer_callback
- *
- * Desc:    Called by libcurl whenever the library detects a change in the
- *          maximum number of milliseconds the app is allowed to wait before
- *          curl_multi_socket() or curl_multi_perform() must be called
- *          (to allow libcurl's timed events to take place).
- *
- * Returns: The callback should return zero.
- */
-typedef int (*curl_multi_timer_callback)(CURLM *multi,    /* multi handle */
-                                         long timeout_ms, /* see above */
-                                         void *userp);    /* private callback
-                                                             pointer */
-CURL_EXTERN CURLMcode curl_multi_socket(CURLM *multi_handle, curl_socket_t s,
-                                        int *running_handles);
-CURL_EXTERN CURLMcode curl_multi_socket_action(CURLM *multi_handle,
-                                               curl_socket_t s,
-                                               int ev_bitmask,
-                                               int *running_handles);
-CURL_EXTERN CURLMcode curl_multi_socket_all(CURLM *multi_handle,
-                                            int *running_handles);
-#ifndef CURL_ALLOW_OLD_MULTI_SOCKET
-/* This macro below was added in 7.16.3 to push users who recompile to use
-   the new curl_multi_socket_action() instead of the old curl_multi_socket()
-*/
-#define curl_multi_socket(x,y,z) curl_multi_socket_action(x,y,0,z)
-#endif
-/*
- * Name:    curl_multi_timeout()
- *
- * Desc:    Returns the maximum number of milliseconds the app is allowed to
- *          wait before curl_multi_socket() or curl_multi_perform() must be
- *          called (to allow libcurl's timed events to take place).
- *
- * Returns: CURLM error code.
- */
-CURL_EXTERN CURLMcode curl_multi_timeout(CURLM *multi_handle,
-                                         long *milliseconds);
-#undef CINIT /* re-using the same name as in curl.h */
-#ifdef CURL_ISOCPP
-#define CINIT(name,type,num) CURLMOPT_ ## name = CURLOPTTYPE_ ## type + num
-#else
-/* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
-#define LONG          CURLOPTTYPE_LONG
-#define OBJECTPOINT   CURLOPTTYPE_OBJECTPOINT
-#define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
-#define OFF_T         CURLOPTTYPE_OFF_T
-#define CINIT(name,type,number) CURLMOPT_/**/name = type + number
-#endif
-typedef enum {
-  /* This is the socket callback function pointer */
-  CINIT(SOCKETFUNCTION, FUNCTIONPOINT, 1),
-  /* This is the argument passed to the socket callback */
-  CINIT(SOCKETDATA, OBJECTPOINT, 2),
-    /* set to 1 to enable pipelining for this multi handle */
-  CINIT(PIPELINING, LONG, 3),
-   /* This is the timer callback function pointer */
-  CINIT(TIMERFUNCTION, FUNCTIONPOINT, 4),
-  /* This is the argument passed to the timer callback */
-  CINIT(TIMERDATA, OBJECTPOINT, 5),
-  /* maximum number of entries in the connection cache */
-  CINIT(MAXCONNECTS, LONG, 6),
-  /* maximum number of (pipelining) connections to one host */
-  CINIT(MAX_HOST_CONNECTIONS, LONG, 7),
-  /* maximum number of requests in a pipeline */
-  CINIT(MAX_PIPELINE_LENGTH, LONG, 8),
-  /* a connection with a content-length longer than this
-     will not be considered for pipelining */
-  CINIT(CONTENT_LENGTH_PENALTY_SIZE, OFF_T, 9),
-  /* a connection with a chunk length longer than this
-     will not be considered for pipelining */
-  CINIT(CHUNK_LENGTH_PENALTY_SIZE, OFF_T, 10),
-  /* a list of site names(+port) that are blacklisted from
-     pipelining */
-  CINIT(PIPELINING_SITE_BL, OBJECTPOINT, 11),
-  /* a list of server types that are blacklisted from
-     pipelining */
-  CINIT(PIPELINING_SERVER_BL, OBJECTPOINT, 12),
-  /* maximum number of open connections in total */
-  CINIT(MAX_TOTAL_CONNECTIONS, LONG, 13),
-   /* This is the server push callback function pointer */
-  CINIT(PUSHFUNCTION, FUNCTIONPOINT, 14),
-  /* This is the argument passed to the server push callback */
-  CINIT(PUSHDATA, OBJECTPOINT, 15),
-  CURLMOPT_LASTENTRY /* the last unused */
-} CURLMoption;
-/*
- * Name:    curl_multi_setopt()
- *
- * Desc:    Sets options for the multi handle.
- *
- * Returns: CURLM error code.
- */
-CURL_EXTERN CURLMcode curl_multi_setopt(CURLM *multi_handle,
-                                        CURLMoption option, ...);
-/*
- * Name:    curl_multi_assign()
- *
- * Desc:    This function sets an association in the multi handle between the
- *          given socket and a private pointer of the application. This is
- *          (only) useful for curl_multi_socket uses.
- *
- * Returns: CURLM error code.
- */
-CURL_EXTERN CURLMcode curl_multi_assign(CURLM *multi_handle,
-                                        curl_socket_t sockfd, void *sockp);
-/*
- * Name: curl_push_callback
- *
- * Desc: This callback gets called when a new stream is being pushed by the
- *       server. It approves or denies the new stream.
- *
- * Returns: CURL_PUSH_OK or CURL_PUSH_DENY.
- */
-#define CURL_PUSH_OK   0
-#define CURL_PUSH_DENY 1
-struct curl_pushheaders;  /* forward declaration only */
-CURL_EXTERN char *curl_pushheader_bynum(struct curl_pushheaders *h,
-                                        size_t num);
-CURL_EXTERN char *curl_pushheader_byname(struct curl_pushheaders *h,
-                                         const char *name);
-typedef int (*curl_push_callback)(CURL *parent,
-                                  CURL *easy,
-                                  size_t num_headers,
-                                  struct curl_pushheaders *headers,
-                                  void *userp);
-#ifdef __cplusplus
-} /* end of extern "C" */
-#endif
-#endif
--- a/deps/libcurl/include/curl/stdcheaders.h
+++ b/deps/libcurl/include/curl/stdcheaders.h
-#ifndef __STDC_HEADERS_H
-#define __STDC_HEADERS_H
-/***************************************************************************
- *                                  _   _ ____  _
- *  Project                     ___| | | |  _ \| |
- *                             / __| | | | |_) | |
- *                            | (__| |_| |  _ <| |___
- *                             \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2010, Daniel Stenberg, <daniel@haxx.se>, et al.
- *
- * This software is licensed as described in the file COPYING, which
- * you should have received as part of this distribution. The terms
- * are also available at http://curl.haxx.se/docs/copyright.html.
- *
- * You may opt to use, copy, modify, merge, publish, distribute and/or sell
- * copies of the Software, and permit persons to whom the Software is
- * furnished to do so, under the terms of the COPYING file.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ***************************************************************************/
-#include <sys/types.h>
-size_t fread (void *, size_t, size_t, FILE *);
-size_t fwrite (const void *, size_t, size_t, FILE *);
-int strcasecmp(const char *, const char *);
-int strncasecmp(const char *, const char *, size_t);
-#endif /* __STDC_HEADERS_H */
--- a/deps/libcurl/include/curl/typecheck-gcc.h
+++ b/deps/libcurl/include/curl/typecheck-gcc.h
--- a/deps/libcurl/lib/libcurl.a
+++ b/deps/libcurl/lib/libcurl.a
--- a/deps/pthread/CMakeLists.txt
+++ b/deps/pthread/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/regex/CMakeLists.txt
+++ b/deps/regex/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/rmonotonic/CMakeLists.txt
+++ b/deps/rmonotonic/CMakeLists.txt
+AUX_SOURCE_DIRECTORY(${CMAKE_CURRENT_SOURCE_DIR}/src SOURCE_LIST)
+add_definitions(-DUSE_PROCESSOR_CLOCK)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../MsvcLibX/include)
+ADD_LIBRARY(rmonotonic ${SOURCE_LIST})
+TARGET_INCLUDE_DIRECTORIES(rmonotonic PUBLIC ${CMAKE_CURRENT_SOURCE_DIR}/inc)
+IF (TD_WINDOWS)
+  TARGET_LINK_LIBRARIES(rmonotonic MsvcLibXw)
+ENDIF ()
--- a/deps/rmonotonic/inc/monotonic.h
+++ b/deps/rmonotonic/inc/monotonic.h
+#ifndef __MONOTONIC_H
+#define __MONOTONIC_H
+/* The monotonic clock is an always increasing clock source.  It is unrelated to
+ * the actual time of day and should only be used for relative timings.  The
+ * monotonic clock is also not guaranteed to be chronologically precise; there
+ * may be slight skew/shift from a precise clock.
+ *
+ * Depending on system architecture, the monotonic time may be able to be
+ * retrieved much faster than a normal clock source by using an instruction
+ * counter on the CPU.  On x86 architectures (for example), the RDTSC
+ * instruction is a very fast clock source for this purpose.
+ */
+//#include "fmacros.h"
+#include <stdint.h>
+//#include <unistd.h>
+#if defined(_WIN32) || defined(_WIN64)
+  #define inline
+#endif
+/* A counter in micro-seconds.  The 'monotime' type is provided for variables
+ * holding a monotonic time.  This will help distinguish & document that the
+ * variable is associated with the monotonic clock and should not be confused
+ * with other types of time.*/
+typedef uint64_t monotime;
+/* Retrieve counter of micro-seconds relative to an arbitrary point in time.  */
+extern monotime (*getMonotonicUs)(void);
+/* Call once at startup to initialize the monotonic clock.  Though this only
+ * needs to be called once, it may be called additional times without impact.
+ * Returns a printable string indicating the type of clock initialized.
+ * (The returned string is static and doesn't need to be freed.)  */
+const char * monotonicInit();
+/* Functions to measure elapsed time.  Example:
+ *     monotime myTimer;
+ *     elapsedStart(&myTimer);
+ *     while (elapsedMs(myTimer) < 10) {} // loops for 10ms
+ */
+static inline void elapsedStart(monotime *start_time) {
+    *start_time = getMonotonicUs();
+}
+static inline uint64_t elapsedUs(monotime start_time) {
+    return getMonotonicUs() - start_time;
+}
+static inline uint64_t elapsedMs(monotime start_time) {
+    return elapsedUs(start_time) / 1000;
+}
+#endif
--- a/deps/rmonotonic/src/monotonic.c
+++ b/deps/rmonotonic/src/monotonic.c
--- a/deps/wepoll/CMakeLists.txt
+++ b/deps/wepoll/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/zlib-1.2.11/CMakeLists.txt
+++ b/deps/zlib-1.2.11/CMakeLists.txt
-CMAKE_MINIMUM_REQUIRED(VERSION 3.5)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 PROJECT(TDengine)
 IF (TD_WINDOWS)

--- a/deps/zlib-1.2.11/src/gzlib.c
+++ b/deps/zlib-1.2.11/src/gzlib.c
@@ -5,6 +5,10 @@
 #include <stdint.h>
 #include "gzguts.h"
+#ifndef O_BINARY
+  #define O_BINARY 0
+#endif
 #if defined(_WIN32) && !defined(__BORLANDC__) && !defined(__MINGW32__)
 #  define LSEEK _lseeki64
 #else
@@ -240,9 +244,9 @@ local gzFile gz_open(path, fd, mode)
    /* open the file with the appropriate flags (or just use fd) */
    state->fd = fd > -1 ? fd : (
 #ifdef WIDECHAR
-        fd == -2 ? _wopen(path, oflag, 0666) :
+        fd == -2 ? _wopen(path, oflag | O_BINARY, 0666) :
 #endif
-        open((const char *)path, oflag, 0666));
+        open((const char *)path, oflag | O_BINARY, 0666));
    if (state->fd == -1) {
        free(state->path);
        free(state);

--- a/documentation/tdenginedocs-en/faq/index.html
+++ b/documentation/tdenginedocs-en/faq/index.html
 <!DOCTYPE html><html lang='en'><head><title>Documentation | Taos Data</title><meta name='description' content='TDengine is an open-source big data platform for IoT. Along with a 10x faster time-series database, it provides caching, stream computing, message queuing, and other functionalities. It is designed and optimized for Internet of Things, Connected Cars, and Industrial IoT. Read the documentation for TDengine here to get started right away.'><meta name='keywords' content='TDengine, Big Data, Open Source, IoT, Connected Cars, Industrial IoT, time-series database, caching, stream computing, message queuing, IT infrastructure monitoring, application performance monitoring, Internet of Things,TAOS Data, Documentation, programming, coding, syntax, frequently asked questions, questions, faq'><meta name='title' content='Documentation | Taos Data'><meta property='og:site_name' content='Taos Data'/><meta property='og:title' content='Documentation | Taos Data'/><meta property='og:type' content='article'/><meta property='og:url' content='https://www.taosdata.com/en/documentation/faq/index.php'/><meta property='og:description' content='TDengine is an open-source big data platform for IoT. Along with a 10x faster time-series database, it provides caching, stream computing, message queuing, and other functionalities. It is designed and optimized for Internet of Things, Connected Cars, and Industrial IoT. Read the documentation for TDengine here to get started right away.' /><link rel='canonical' href='https://www.taosdata.com/en/documentation/faq/index.php'/><script src='../lib/jquery-3.4.1.min.js' type='application/javascript'></script><link href='../lib/bootstrap.min.css' rel='stylesheet'><link href='../styles/base.min.css' rel='stylesheet'><link rel='stylesheet' href='../lib/docs/taosdataprettify.css'><link rel='stylesheet' href='../lib/docs/docs.css'><script src='../lib/docs/prettify.js'></script><script src='../lib/docs/prettyprint-sql.js'></script></head><body><script>$('#documentation-href').addClass('active')</script><div class='container-fluid'><main class='content-wrapper'><section class='documentation'><a href='../index.html'>Back</a><h1>FAQ</h1>
-<h4>1. When encoutered with the error "failed to connect to server", what can I do?</h4>
+<h4>1. When encountered with the error "failed to connect to server", what can I do?</h4>
 <p>The client may encounter connection errors. Please follow the steps below for troubleshooting:</p>
 <ol>
 <li>On the server side, execute <code>systemctl status taosd</code> to check the status of <em>taosd</em> service. If <em>taosd</em> is not running, start it and retry connecting.</li>

--- a/documentation20/cn/00.index/docs.md
+++ b/documentation20/cn/00.index/docs.md
--- a/documentation20/webdocs/markdowndocs/Evaluation-ch.md
+++ b/documentation20/webdocs/markdowndocs/Evaluation-ch.md
 # TDengine 介绍
-## TDengine 简介
+## <a class="anchor" id="intro"></a>TDengine 简介
 TDengine是涛思数据面对高速增长的物联网大数据市场和技术挑战推出的创新性的大数据处理产品，它不依赖任何第三方软件，也不是优化或包装了一个开源的数据库或流式计算产品，而是在吸取众多传统关系型数据库、NoSQL数据库、流式计算引擎、消息队列等软件的优点之后自主开发的产品，在时序空间大数据处理上，有着自己独到的优势。
@@ -15,10 +15,11 @@ TDengine的模块之一是时序数据库。但除此之外，为减少研发的
 采用TDengine，可将典型的物联网、车联网、工业互联网大数据平台的总拥有成本大幅降低。但需要指出的是，因充分利用了物联网时序数据的特点，它无法用来处理网络爬虫、微博、微信、电商、ERP、CRM等通用型数据。
-<center> <img src="../assets/EcoSystem.png"> </center>
+![TDengine技术生态图](page://images/eco_system.png)
 <center>图 1. TDengine技术生态图</center>
-## TDengine 总体适用场景
+## <a class="anchor" id="scenes"></a>TDengine 总体适用场景
 作为一个IOT大数据平台，TDengine的典型适用场景是在IOT范畴，而且用户有一定的数据量。本文后续的介绍主要针对这个范畴里面的系统。范畴之外的系统，比如CRM，ERP等，不在本文讨论范围内。

--- a/documentation20/webdocs/markdowndocs/Getting Started-ch.md
+++ b/documentation20/webdocs/markdowndocs/Getting Started-ch.md
--- a/documentation20/webdocs/markdowndocs/taosd-ch.md
+++ b/documentation20/webdocs/markdowndocs/taosd-ch.md
--- a/documentation20/webdocs/markdowndocs/replica-ch.md
+++ b/documentation20/webdocs/markdowndocs/replica-ch.md
--- a/documentation20/webdocs/markdowndocs/architecture-ch.md
+++ b/documentation20/webdocs/markdowndocs/architecture-ch.md
--- a/documentation20/webdocs/markdowndocs/Model-ch.md
+++ b/documentation20/webdocs/markdowndocs/Model-ch.md
--- a/documentation20/webdocs/markdowndocs/insert-ch.md
+++ b/documentation20/webdocs/markdowndocs/insert-ch.md
--- a/documentation20/webdocs/markdowndocs/Queries-ch.md
+++ b/documentation20/webdocs/markdowndocs/Queries-ch.md
--- a/documentation20/webdocs/markdowndocs/advanced features-ch.md
+++ b/documentation20/webdocs/markdowndocs/advanced features-ch.md
--- a/documentation20/webdocs/markdowndocs/connector-java-ch.md
+++ b/documentation20/webdocs/markdowndocs/connector-java-ch.md
--- a/documentation20/webdocs/markdowndocs/connector-ch.md
+++ b/documentation20/webdocs/markdowndocs/connector-ch.md
--- a/documentation20/webdocs/markdowndocs/Connections with other Tools-ch.md
+++ b/documentation20/webdocs/markdowndocs/Connections with other Tools-ch.md
--- a/documentation20/webdocs/markdowndocs/cluster-ch.md
+++ b/documentation20/webdocs/markdowndocs/cluster-ch.md
--- a/documentation20/webdocs/markdowndocs/administrator-ch.md
+++ b/documentation20/webdocs/markdowndocs/administrator-ch.md
--- a/documentation20/webdocs/markdowndocs/Taos Error Code-ch.md
+++ b/documentation20/webdocs/markdowndocs/Taos Error Code-ch.md
--- a/documentation20/webdocs/markdowndocs/TAOS SQL-ch.md
+++ b/documentation20/webdocs/markdowndocs/TAOS SQL-ch.md
--- a/documentation20/webdocs/markdowndocs/faq-ch.md
+++ b/documentation20/webdocs/markdowndocs/faq-ch.md
--- a/documentation20/webdocs/assets/dnode.png
+++ b/documentation20/webdocs/assets/dnode.png
--- a/documentation20/webdocs/assets/message.png
+++ b/documentation20/webdocs/assets/message.png
--- a/documentation20/webdocs/assets/modules.png
+++ b/documentation20/webdocs/assets/modules.png
--- a/documentation20/cn/images/architecture/multi_tables.png
+++ b/documentation20/cn/images/architecture/multi_tables.png
--- a/documentation20/cn/images/architecture/replica-forward.png
+++ b/documentation20/cn/images/architecture/replica-forward.png
--- a/documentation20/webdocs/assets/replica-master.png
+++ b/documentation20/webdocs/assets/replica-master.png
--- a/documentation20/cn/images/architecture/replica-restore.png
+++ b/documentation20/cn/images/architecture/replica-restore.png
--- a/documentation20/cn/images/architecture/structure.png
+++ b/documentation20/cn/images/architecture/structure.png
--- a/documentation20/webdocs/assets/vnode.png
+++ b/documentation20/webdocs/assets/vnode.png
--- a/documentation20/webdocs/assets/write_master.png
+++ b/documentation20/webdocs/assets/write_master.png
--- a/documentation20/webdocs/assets/write_slave.png
+++ b/documentation20/webdocs/assets/write_slave.png
--- a/documentation20/cn/images/connections/add_datasource1.jpg
+++ b/documentation20/cn/images/connections/add_datasource1.jpg
--- a/documentation20/cn/images/connections/add_datasource2.jpg
+++ b/documentation20/cn/images/connections/add_datasource2.jpg
--- a/documentation20/cn/images/connections/add_datasource3.jpg
+++ b/documentation20/cn/images/connections/add_datasource3.jpg
--- a/documentation20/cn/images/connections/add_datasource4.jpg
+++ b/documentation20/cn/images/connections/add_datasource4.jpg
--- a/documentation20/cn/images/connections/create_dashboard1.jpg
+++ b/documentation20/cn/images/connections/create_dashboard1.jpg
--- a/documentation20/cn/images/connections/create_dashboard2.jpg
+++ b/documentation20/cn/images/connections/create_dashboard2.jpg
--- a/documentation20/cn/images/connections/import_dashboard1.jpg
+++ b/documentation20/cn/images/connections/import_dashboard1.jpg
--- a/documentation20/cn/images/connections/import_dashboard2.jpg
+++ b/documentation20/cn/images/connections/import_dashboard2.jpg
--- a/documentation20/webdocs/assets/connector.png
+++ b/documentation20/webdocs/assets/connector.png
--- a/documentation20/webdocs/assets/EcoSystem.png
+++ b/documentation20/webdocs/assets/EcoSystem.png
--- a/documentation20/cn/images/tdengine-jdbc-connector.png
+++ b/documentation20/cn/images/tdengine-jdbc-connector.png
--- a/documentation20/webdocs/assets/replica-forward.jpg
+++ b/documentation20/webdocs/assets/replica-forward.jpg
--- a/documentation20/webdocs/assets/replica-restore.jpg
+++ b/documentation20/webdocs/assets/replica-restore.jpg
--- a/documentation20/webdocs/markdowndocs/Documentation-ch.md
+++ b/documentation20/webdocs/markdowndocs/Documentation-ch.md
--- a/documentation20/webdocs/markdowndocs/cluster.md
+++ b/documentation20/webdocs/markdowndocs/cluster.md
--- a/packaging/cfg/taos.cfg
+++ b/packaging/cfg/taos.cfg
--- a/packaging/deb/DEBIAN/prerm
+++ b/packaging/deb/DEBIAN/prerm
--- a/packaging/deb/makedeb.sh
+++ b/packaging/deb/makedeb.sh
--- a/packaging/docker/Dockerfile
+++ b/packaging/docker/Dockerfile
--- a/packaging/docker/dockerManifest.sh
+++ b/packaging/docker/dockerManifest.sh
--- a/packaging/docker/dockerbuild-aarch64.sh
+++ b/packaging/docker/dockerbuild-aarch64.sh
-#!/bin/bash
-set -x
-docker build --rm -f "Dockerfile" -t tdengine/tdengine-aarch64:$1 "." --build-arg version=$1
-docker login -u tdengine -p $2  #replace the docker registry username and password
-docker push tdengine/tdengine-aarch64:$1
--- a/packaging/docker/dockerbuild.sh
+++ b/packaging/docker/dockerbuild.sh
--- a/packaging/docker/dockerbuildi.sh
+++ b/packaging/docker/dockerbuildi.sh
--- a/packaging/rpm/tdengine.spec
+++ b/packaging/rpm/tdengine.spec
--- a/packaging/tools/install.sh
+++ b/packaging/tools/install.sh
--- a/packaging/tools/install_client.sh
+++ b/packaging/tools/install_client.sh
--- a/packaging/tools/install_client_power.sh
+++ b/packaging/tools/install_client_power.sh
--- a/packaging/tools/install_power.sh
+++ b/packaging/tools/install_power.sh
--- a/packaging/tools/make_install.sh
+++ b/packaging/tools/make_install.sh
--- a/packaging/tools/makeclient.sh
+++ b/packaging/tools/makeclient.sh
--- a/packaging/tools/makeclient_power.sh
+++ b/packaging/tools/makeclient_power.sh
--- a/packaging/tools/makepkg.sh
+++ b/packaging/tools/makepkg.sh
--- a/packaging/tools/makepkg_power.sh
+++ b/packaging/tools/makepkg_power.sh
--- a/packaging/tools/post.sh
+++ b/packaging/tools/post.sh
--- a/packaging/tools/remove.sh
+++ b/packaging/tools/remove.sh
--- a/packaging/tools/remove_client.sh
+++ b/packaging/tools/remove_client.sh
--- a/packaging/tools/remove_client_power.sh
+++ b/packaging/tools/remove_client_power.sh
--- a/packaging/tools/remove_power.sh
+++ b/packaging/tools/remove_power.sh
--- a/packaging/tools/startPre.sh
+++ b/packaging/tools/startPre.sh
--- a/packaging/tools/taosd-dump-cfg.gdb
+++ b/packaging/tools/taosd-dump-cfg.gdb
--- a/snap/snapcraft.yaml
+++ b/snap/snapcraft.yaml
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
--- a/src/balance/CMakeLists.txt
+++ b/src/balance/CMakeLists.txt
--- a/src/balance/inc/bnThread.h
+++ b/src/balance/inc/bnThread.h
--- a/src/balance/src/bnMain.c
+++ b/src/balance/src/bnMain.c
--- a/src/balance/src/bnScore.c
+++ b/src/balance/src/bnScore.c
--- a/src/balance/src/bnThread.c
+++ b/src/balance/src/bnThread.c
--- a/src/client/CMakeLists.txt
+++ b/src/client/CMakeLists.txt
--- a/src/client/inc/tscLocalMerge.h
+++ b/src/client/inc/tscLocalMerge.h
--- a/src/client/inc/tscLog.h
+++ b/src/client/inc/tscLog.h
--- a/src/client/inc/tscSubquery.h
+++ b/src/client/inc/tscSubquery.h
--- a/src/client/inc/tscUtil.h
+++ b/src/client/inc/tscUtil.h
--- a/src/client/inc/tschemautil.h
+++ b/src/client/inc/tschemautil.h
--- a/src/client/inc/tsclient.h
+++ b/src/client/inc/tsclient.h
--- a/src/client/src/TSDBJNIConnector.c
+++ b/src/client/src/TSDBJNIConnector.c
--- a/src/client/src/taos.def
+++ b/src/client/src/taos.def
--- a/src/client/src/tscAsync.c
+++ b/src/client/src/tscAsync.c
--- a/src/client/src/tscLocal.c
+++ b/src/client/src/tscLocal.c
--- a/src/client/src/tscLocalMerge.c
+++ b/src/client/src/tscLocalMerge.c
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
--- a/src/client/src/tscPrepare.c
+++ b/src/client/src/tscPrepare.c
--- a/src/client/src/tscProfile.c
+++ b/src/client/src/tscProfile.c
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
--- a/src/client/src/tscSchemaUtil.c
+++ b/src/client/src/tscSchemaUtil.c
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
--- a/src/client/src/tscStream.c
+++ b/src/client/src/tscStream.c
--- a/src/client/src/tscSub.c
+++ b/src/client/src/tscSub.c
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
--- a/src/client/src/tscSystem.c
+++ b/src/client/src/tscSystem.c
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
--- a/src/client/tests/CMakeLists.txt
+++ b/src/client/tests/CMakeLists.txt
--- a/src/client/tests/resultFieldTest.cpp
+++ b/src/client/tests/resultFieldTest.cpp
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
--- a/src/query/inc/qArithmeticOperator.h
+++ b/src/query/inc/qArithmeticOperator.h
--- a/src/common/inc/tcmdtype.h
+++ b/src/common/inc/tcmdtype.h
--- a/src/common/inc/tdataformat.h
+++ b/src/common/inc/tdataformat.h
--- a/src/query/inc/qAst.h
+++ b/src/query/inc/qAst.h
--- a/src/common/inc/tglobal.h
+++ b/src/common/inc/tglobal.h
--- a/src/common/inc/tname.h
+++ b/src/common/inc/tname.h
--- a/src/query/src/qArithmeticOperator.c
+++ b/src/query/src/qArithmeticOperator.c
--- a/src/common/src/tdataformat.c
+++ b/src/common/src/tdataformat.c
--- a/src/query/src/qAst.c
+++ b/src/query/src/qAst.c
--- a/src/common/src/tglobal.c
+++ b/src/common/src/tglobal.c
--- a/src/common/src/tname.c
+++ b/src/common/src/tname.c
--- a/src/common/src/ttypes.c
+++ b/src/common/src/ttypes.c
--- a/src/common/src/tvariant.c
+++ b/src/common/src/tvariant.c
--- a/src/connector/jdbc/.classpath
+++ b/src/connector/jdbc/.classpath
--- a/src/connector/jdbc/.project
+++ b/src/connector/jdbc/.project
--- a/src/connector/jdbc/CMakeLists.txt
+++ b/src/connector/jdbc/CMakeLists.txt
--- a/src/connector/jdbc/deploy-pom.xml
+++ b/src/connector/jdbc/deploy-pom.xml
--- a/src/connector/jdbc/pom.xml
+++ b/src/connector/jdbc/pom.xml
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractConnection.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractConnection.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractDatabaseMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractDatabaseMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractTaosDriver.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractTaosDriver.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractParameterMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractParameterMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/CatalogResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/CatalogResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/ColumnMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/ColumnMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/DatabaseMetaDataResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/DatabaseMetaDataResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/GetColumnsResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/GetColumnsResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/SavedPreparedStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/SavedPreparedStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConstants.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConstants.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDatabaseMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDatabaseMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDriver.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDriver.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBError.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBError.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBJNIConnector.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBJNIConnector.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBParameterMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBParameterMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBPreparedStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBPreparedStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetBlockData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetBlockData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetRowData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetRowData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetWrapper.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetWrapper.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBSubscribe.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBSubscribe.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/WrapperImpl.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/WrapperImpl.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/bean/TSDBPreparedParam.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/bean/TSDBPreparedParam.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulConnection.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulConnection.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDriver.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDriver.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulParameterMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulParameterMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulPreparedStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulPreparedStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/util/HttpClientPoolUtil.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/util/HttpClientPoolUtil.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/OSUtils.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/OSUtils.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TDNode.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TDNode.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TDNodes.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TDNodes.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TaosInfo.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TaosInfo.java
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TaosInfoMBean.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/TaosInfoMBean.java
--- a/src/connector/jdbc/src/main/resources/META-INF/services/java.sql.Driver
+++ b/src/connector/jdbc/src/main/resources/META-INF/services/java.sql.Driver
--- a/src/connector/jdbc/src/test/java/TestPreparedStatement.java
+++ b/src/connector/jdbc/src/test/java/TestPreparedStatement.java
--- a/src/connector/jdbc/src/test/java/TestTSDBDatabaseMetaData.java
+++ b/src/connector/jdbc/src/test/java/TestTSDBDatabaseMetaData.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/BaseTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/BaseTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/BatchInsertTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/BatchInsertTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ConnectionTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ConnectionTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/DatabaseMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/DatabaseMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ImportTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ImportTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/PreparedStatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/PreparedStatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/QueryDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ResultSetTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/ResultSetTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SelectTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SelectTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SubscribeTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/SubscribeTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBConnectionTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBConnectionTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDatabaseMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDatabaseMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDriverTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBParameterMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBParameterMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBPreparedStatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBPreparedStatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBResultSetTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBResultSetTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBStatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBStatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/BatchInsertTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/BatchInsertTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ConnectWrongDatabaseTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ConnectWrongDatabaseTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DatetimeBefore1970Test.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DatetimeBefore1970Test.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DriverAutoloadTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DriverAutoloadTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/FailOverTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/FailOverTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ImportTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ImportTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InsertDbwithoutUseDbTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InsertDbwithoutUseDbTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InvalidResultSetPointerTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/InvalidResultSetPointerTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MultiThreadsWithSameStatmentTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MultiThreadsWithSameStatmentTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetForJdbcRestfulTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetForJdbcRestfulTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/QueryDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/QueryDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/SelectTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/SelectTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StableTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/StableTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TaosInfoMonitorTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TaosInfoMonitorTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/UnsignedNumberJniTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/UnsignedNumberJniTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/UnsignedNumberRestfulTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/UnsignedNumberRestfulTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/lib/TSDBCommon.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/lib/TSDBCommon.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulConnectionTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulConnectionTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulParameterMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulParameterMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulPreparedStatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulPreparedStatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetMetaDataTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetMetaDataTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulStatementTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulStatementTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/OSUtilsTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/OSUtilsTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SQLExecutor.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SQLExecutor.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SqlSyntaxValidatorTest.java
--- a/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/TimestampUtil.java
+++ b/src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/TimestampUtil.java
--- a/src/connector/nodejs/nodetaos/cinterface.js
+++ b/src/connector/nodejs/nodetaos/cinterface.js
--- a/src/connector/nodejs/nodetaos/cursor.js
+++ b/src/connector/nodejs/nodetaos/cursor.js
--- a/src/connector/nodejs/package-lock.json
+++ b/src/connector/nodejs/package-lock.json
--- a/src/connector/nodejs/package.json
+++ b/src/connector/nodejs/package.json
--- a/src/connector/odbc/.gitignore
+++ b/src/connector/odbc/.gitignore
--- a/src/connector/odbc/CMakeLists.txt
+++ b/src/connector/odbc/CMakeLists.txt
--- a/src/connector/odbc/README.cn.md
+++ b/src/connector/odbc/README.cn.md
--- a/src/connector/odbc/README.md
+++ b/src/connector/odbc/README.md
--- a/src/connector/odbc/examples/CMakeLists.txt
+++ b/src/connector/odbc/examples/CMakeLists.txt
--- a/src/connector/odbc/examples/c/CMakeLists.txt
+++ b/src/connector/odbc/examples/c/CMakeLists.txt
--- a/src/connector/odbc/tests/main.c
+++ b/src/connector/odbc/tests/main.c
--- a/src/connector/odbc/examples/c/main.cpp
+++ b/src/connector/odbc/examples/c/main.cpp
--- a/src/connector/odbc/examples/go/odbc.go
+++ b/src/connector/odbc/examples/go/odbc.go
--- a/src/connector/odbc/examples/js/.gitignore
+++ b/src/connector/odbc/examples/js/.gitignore
--- a/src/connector/odbc/examples/js/odbc.js
+++ b/src/connector/odbc/examples/js/odbc.js
--- a/src/connector/odbc/examples/js/package.json
+++ b/src/connector/odbc/examples/js/package.json
--- a/src/connector/odbc/examples/lua/odbc.lua
+++ b/src/connector/odbc/examples/lua/odbc.lua
--- a/src/connector/odbc/examples/py/odbc.py
+++ b/src/connector/odbc/examples/py/odbc.py
--- a/src/connector/odbc/examples/rust/.gitignore
+++ b/src/connector/odbc/examples/rust/.gitignore
--- a/src/connector/odbc/examples/rust/main/Cargo.toml
+++ b/src/connector/odbc/examples/rust/main/Cargo.toml
--- a/src/connector/odbc/examples/rust/main/src/main.rs
+++ b/src/connector/odbc/examples/rust/main/src/main.rs
--- a/src/connector/odbc/tests/create_data.stmts
+++ b/src/connector/odbc/tests/create_data.stmts
--- a/src/connector/odbc/tests/query_data.stmts
+++ b/src/connector/odbc/tests/query_data.stmts
--- a/src/connector/odbc/tests/select.stmts
+++ b/src/connector/odbc/tests/select.stmts
--- a/src/connector/odbc/tests/simples.stmts
+++ b/src/connector/odbc/tests/simples.stmts
--- a/src/connector/odbc/src/CMakeLists.txt
+++ b/src/connector/odbc/src/CMakeLists.txt
--- a/src/connector/odbc/src/base.c
+++ b/src/connector/odbc/src/base.c
--- a/src/connector/odbc/src/base.h
+++ b/src/connector/odbc/src/base.h
--- a/src/connector/odbc/src/base/CMakeLists.txt
+++ b/src/connector/odbc/src/base/CMakeLists.txt
--- a/src/connector/odbc/src/base/conn.c
+++ b/src/connector/odbc/src/base/conn.c
--- a/src/connector/odbc/src/base/conn.h
+++ b/src/connector/odbc/src/base/conn.h
--- a/src/connector/odbc/src/base/env.c
+++ b/src/connector/odbc/src/base/env.c
--- a/src/connector/odbc/src/base/env.h
+++ b/src/connector/odbc/src/base/env.h
--- a/src/connector/odbc/src/base/err.c
+++ b/src/connector/odbc/src/base/err.c
--- a/src/connector/odbc/src/base/err.h
+++ b/src/connector/odbc/src/base/err.h
--- a/src/connector/odbc/src/base/field.c
+++ b/src/connector/odbc/src/base/field.c
--- a/src/connector/odbc/src/base/field.h
+++ b/src/connector/odbc/src/base/field.h
--- a/src/connector/odbc/src/base/null_conn.c
+++ b/src/connector/odbc/src/base/null_conn.c
--- a/src/connector/odbc/src/base/null_conn.h
+++ b/src/connector/odbc/src/base/null_conn.h
--- a/src/connector/odbc/src/base/param.c
+++ b/src/connector/odbc/src/base/param.c
--- a/src/connector/odbc/src/base/param.h
+++ b/src/connector/odbc/src/base/param.h
--- a/src/connector/odbc/src/base/rs.c
+++ b/src/connector/odbc/src/base/rs.c
--- a/src/connector/odbc/src/base/rs.h
+++ b/src/connector/odbc/src/base/rs.h
--- a/src/connector/odbc/src/base/stmt.c
+++ b/src/connector/odbc/src/base/stmt.c
--- a/src/connector/odbc/src/base/stmt.h
+++ b/src/connector/odbc/src/base/stmt.h
--- a/src/connector/odbc/src/base/tsdb_impl.c
+++ b/src/connector/odbc/src/base/tsdb_impl.c
--- a/src/connector/odbc/src/base/tsdb_impl.h
+++ b/src/connector/odbc/src/base/tsdb_impl.h
--- a/src/connector/odbc/src/col.h
+++ b/src/connector/odbc/src/col.h
--- a/src/connector/odbc/src/install.cmd
+++ b/src/connector/odbc/src/install.cmd
--- a/src/connector/odbc/src/install.sh
+++ b/src/connector/odbc/src/install.sh
--- a/src/connector/odbc/src/todbc.c
+++ b/src/connector/odbc/src/todbc.c
--- a/src/connector/odbc/src/todbc.def
+++ b/src/connector/odbc/src/todbc.def
--- a/src/connector/odbc/src/todbc_buf.c
+++ b/src/connector/odbc/src/todbc_buf.c
--- a/src/connector/odbc/src/todbc_buf.h
+++ b/src/connector/odbc/src/todbc_buf.h
--- a/src/connector/odbc/src/todbc_conv.c
+++ b/src/connector/odbc/src/todbc_conv.c
--- a/src/connector/odbc/src/todbc_conv.h
+++ b/src/connector/odbc/src/todbc_conv.h
--- a/src/connector/odbc/src/todbc_flex.h
+++ b/src/connector/odbc/src/todbc_flex.h
--- a/src/connector/odbc/src/todbc_hash.c
+++ b/src/connector/odbc/src/todbc_hash.c
--- a/src/connector/odbc/src/todbc_hash.h
+++ b/src/connector/odbc/src/todbc_hash.h
--- a/src/connector/odbc/src/todbc_iconv.c
+++ b/src/connector/odbc/src/todbc_iconv.c
--- a/src/connector/odbc/src/todbc_iconv.h
+++ b/src/connector/odbc/src/todbc_iconv.h
--- a/src/connector/odbc/src/todbc_list.c
+++ b/src/connector/odbc/src/todbc_list.c
--- a/src/util/inc/tkvstore.h
+++ b/src/util/inc/tkvstore.h
--- a/src/connector/odbc/src/todbc_log.c
+++ b/src/connector/odbc/src/todbc_log.c
--- a/src/connector/odbc/src/todbc_log.h
+++ b/src/connector/odbc/src/todbc_log.h
--- a/src/connector/odbc/src/todbc_scanner.l
+++ b/src/connector/odbc/src/todbc_scanner.l
--- a/src/connector/odbc/src/todbc_string.c
+++ b/src/connector/odbc/src/todbc_string.c
--- a/src/connector/odbc/src/todbc_string.h
+++ b/src/connector/odbc/src/todbc_string.h
--- a/src/connector/odbc/src/todbc_tls.c
+++ b/src/connector/odbc/src/todbc_tls.c
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/GetTablesResultSet.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/GetTablesResultSet.java
--- a/src/connector/odbc/src/todbc_util.c
+++ b/src/connector/odbc/src/todbc_util.c
--- a/src/connector/odbc/src/todbc_util.h
+++ b/src/connector/odbc/src/todbc_util.h
--- a/src/connector/odbc/tests/CMakeLists.txt
+++ b/src/connector/odbc/tests/CMakeLists.txt
--- a/src/connector/odbc/tests/odbc.py
+++ b/src/connector/odbc/tests/odbc.py
--- a/src/connector/odbc/tools/CMakeLists.txt
+++ b/src/connector/odbc/tools/CMakeLists.txt
--- a/src/connector/odbc/tests/tconv.c
+++ b/src/connector/odbc/tests/tconv.c
--- a/src/connector/python/linux/python2/setup.py
+++ b/src/connector/python/linux/python2/setup.py
--- a/src/connector/python/linux/python2/taos/__init__.py
+++ b/src/connector/python/linux/python2/taos/__init__.py
--- a/src/connector/python/linux/python2/taos/cinterface.py
+++ b/src/connector/python/linux/python2/taos/cinterface.py
--- a/src/connector/python/linux/python2/taos/connection.py
+++ b/src/connector/python/linux/python2/taos/connection.py
--- a/src/connector/python/linux/python2/taos/constants.py
+++ b/src/connector/python/linux/python2/taos/constants.py
--- a/src/connector/python/linux/python2/taos/cursor.py
+++ b/src/connector/python/linux/python2/taos/cursor.py
--- a/src/connector/python/linux/python2/taos/dbapi.py
+++ b/src/connector/python/linux/python2/taos/dbapi.py
--- a/src/connector/python/linux/python2/taos/error.py
+++ b/src/connector/python/linux/python2/taos/error.py
--- a/src/connector/python/linux/python2/taos/subscription.py
+++ b/src/connector/python/linux/python2/taos/subscription.py
--- a/src/connector/python/linux/python3/setup.py
+++ b/src/connector/python/linux/python3/setup.py
--- a/src/connector/python/linux/python3/taos/__init__.py
+++ b/src/connector/python/linux/python3/taos/__init__.py
--- a/src/connector/python/linux/python3/taos/cinterface.py
+++ b/src/connector/python/linux/python3/taos/cinterface.py
--- a/src/connector/python/linux/python3/taos/connection.py
+++ b/src/connector/python/linux/python3/taos/connection.py
--- a/src/connector/python/linux/python3/taos/constants.py
+++ b/src/connector/python/linux/python3/taos/constants.py
--- a/src/connector/python/linux/python3/taos/cursor.py
+++ b/src/connector/python/linux/python3/taos/cursor.py
--- a/src/connector/python/linux/python3/taos/dbapi.py
+++ b/src/connector/python/linux/python3/taos/dbapi.py
--- a/src/connector/python/linux/python3/taos/error.py
+++ b/src/connector/python/linux/python3/taos/error.py
--- a/src/connector/python/linux/python3/taos/subscription.py
+++ b/src/connector/python/linux/python3/taos/subscription.py
--- a/src/connector/python/osx/python3/LICENSE
+++ b/src/connector/python/osx/python3/LICENSE
--- a/src/connector/python/osx/python3/README.md
+++ b/src/connector/python/osx/python3/README.md
--- a/src/connector/python/osx/python3/setup.py
+++ b/src/connector/python/osx/python3/setup.py
--- a/src/connector/python/osx/python3/taos/__init__.py
+++ b/src/connector/python/osx/python3/taos/__init__.py
--- a/src/connector/python/osx/python3/taos/cinterface.py
+++ b/src/connector/python/osx/python3/taos/cinterface.py
--- a/src/connector/python/osx/python3/taos/connection.py
+++ b/src/connector/python/osx/python3/taos/connection.py
--- a/src/connector/python/osx/python3/taos/constants.py
+++ b/src/connector/python/osx/python3/taos/constants.py
--- a/src/connector/python/osx/python3/taos/cursor.py
+++ b/src/connector/python/osx/python3/taos/cursor.py
--- a/src/connector/python/osx/python3/taos/dbapi.py
+++ b/src/connector/python/osx/python3/taos/dbapi.py
--- a/src/connector/python/osx/python3/taos/error.py
+++ b/src/connector/python/osx/python3/taos/error.py
--- a/src/connector/python/osx/python3/taos/subscription.py
+++ b/src/connector/python/osx/python3/taos/subscription.py
--- a/src/connector/python/windows/python2/setup.py
+++ b/src/connector/python/windows/python2/setup.py
--- a/src/connector/python/windows/python2/taos/__init__.py
+++ b/src/connector/python/windows/python2/taos/__init__.py
--- a/src/connector/python/windows/python2/taos/cinterface.py
+++ b/src/connector/python/windows/python2/taos/cinterface.py
--- a/src/connector/python/windows/python2/taos/connection.py
+++ b/src/connector/python/windows/python2/taos/connection.py
--- a/src/connector/python/windows/python2/taos/constants.py
+++ b/src/connector/python/windows/python2/taos/constants.py
--- a/src/connector/python/windows/python2/taos/cursor.py
+++ b/src/connector/python/windows/python2/taos/cursor.py
--- a/src/connector/python/windows/python2/taos/dbapi.py
+++ b/src/connector/python/windows/python2/taos/dbapi.py
--- a/src/connector/python/windows/python2/taos/error.py
+++ b/src/connector/python/windows/python2/taos/error.py
--- a/src/connector/python/windows/python2/taos/subscription.py
+++ b/src/connector/python/windows/python2/taos/subscription.py
--- a/src/connector/python/windows/python3/setup.py
+++ b/src/connector/python/windows/python3/setup.py
--- a/src/connector/python/windows/python3/taos/__init__.py
+++ b/src/connector/python/windows/python3/taos/__init__.py
--- a/src/connector/python/windows/python3/taos/cinterface.py
+++ b/src/connector/python/windows/python3/taos/cinterface.py
--- a/src/connector/python/windows/python3/taos/connection.py
+++ b/src/connector/python/windows/python3/taos/connection.py
--- a/src/connector/python/windows/python3/taos/constants.py
+++ b/src/connector/python/windows/python3/taos/constants.py
--- a/src/connector/python/windows/python3/taos/cursor.py
+++ b/src/connector/python/windows/python3/taos/cursor.py
--- a/src/connector/python/windows/python3/taos/dbapi.py
+++ b/src/connector/python/windows/python3/taos/dbapi.py
--- a/src/connector/python/windows/python3/taos/error.py
+++ b/src/connector/python/windows/python3/taos/error.py
--- a/src/connector/python/windows/python3/taos/subscription.py
+++ b/src/connector/python/windows/python3/taos/subscription.py
--- a/src/cq/CMakeLists.txt
+++ b/src/cq/CMakeLists.txt
--- a/src/cq/src/cqMain.c
+++ b/src/cq/src/cqMain.c
--- a/src/cq/test/CMakeLists.txt
+++ b/src/cq/test/CMakeLists.txt
--- a/src/dnode/CMakeLists.txt
+++ b/src/dnode/CMakeLists.txt
--- a/src/dnode/src/dnodeCfg.c
+++ b/src/dnode/src/dnodeCfg.c
--- a/src/dnode/src/dnodeCheck.c
+++ b/src/dnode/src/dnodeCheck.c
--- a/src/dnode/src/dnodeEps.c
+++ b/src/dnode/src/dnodeEps.c
--- a/src/dnode/src/dnodeMInfos.c
+++ b/src/dnode/src/dnodeMInfos.c
--- a/src/dnode/src/dnodeMPeer.c
+++ b/src/dnode/src/dnodeMPeer.c
--- a/src/dnode/src/dnodeMRead.c
+++ b/src/dnode/src/dnodeMRead.c
--- a/src/dnode/src/dnodeMWrite.c
+++ b/src/dnode/src/dnodeMWrite.c
--- a/src/dnode/src/dnodeMain.c
+++ b/src/dnode/src/dnodeMain.c
--- a/src/dnode/src/dnodePeer.c
+++ b/src/dnode/src/dnodePeer.c
--- a/src/dnode/src/dnodeShell.c
+++ b/src/dnode/src/dnodeShell.c
--- a/src/dnode/src/dnodeStep.c
+++ b/src/dnode/src/dnodeStep.c
--- a/src/dnode/src/dnodeSystem.c
+++ b/src/dnode/src/dnodeSystem.c
--- a/src/dnode/src/dnodeTelemetry.c
+++ b/src/dnode/src/dnodeTelemetry.c
--- a/src/dnode/src/dnodeVMgmt.c
+++ b/src/dnode/src/dnodeVMgmt.c
--- a/src/dnode/src/dnodeVWrite.c
+++ b/src/dnode/src/dnodeVWrite.c
--- a/src/dnode/src/dnodeVnodes.c
+++ b/src/dnode/src/dnodeVnodes.c
--- a/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBSubscribeCallBack.java
+++ b/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBSubscribeCallBack.java
--- a/src/inc/query.h
+++ b/src/inc/query.h
--- a/src/inc/taos.h
+++ b/src/inc/taos.h
--- a/src/inc/taosdef.h
+++ b/src/inc/taosdef.h
--- a/src/inc/taoserror.h
+++ b/src/inc/taoserror.h
--- a/src/inc/taosmsg.h
+++ b/src/inc/taosmsg.h
--- a/src/inc/tfs.h
+++ b/src/inc/tfs.h
--- a/src/common/inc/tsystem.h
+++ b/src/common/inc/tsystem.h
--- a/src/inc/tsdb.h
+++ b/src/inc/tsdb.h
--- a/src/inc/tsync.h
+++ b/src/inc/tsync.h
--- a/src/inc/ttokendef.h
+++ b/src/inc/ttokendef.h
--- a/src/inc/ttype.h
+++ b/src/inc/ttype.h
--- a/src/inc/twal.h
+++ b/src/inc/twal.h
--- a/src/inc/vnode.h
+++ b/src/inc/vnode.h
--- a/src/kit/CMakeLists.txt
+++ b/src/kit/CMakeLists.txt
--- a/src/kit/shell/CMakeLists.txt
+++ b/src/kit/shell/CMakeLists.txt
--- a/src/kit/shell/inc/shell.h
+++ b/src/kit/shell/inc/shell.h
--- a/src/kit/shell/src/shellCheck.c
+++ b/src/kit/shell/src/shellCheck.c
--- a/src/kit/shell/src/shellDarwin.c
+++ b/src/kit/shell/src/shellDarwin.c
--- a/src/kit/shell/src/shellEngine.c
+++ b/src/kit/shell/src/shellEngine.c
--- a/src/kit/shell/src/shellLinux.c
+++ b/src/kit/shell/src/shellLinux.c
--- a/src/kit/shell/src/shellMain.c
+++ b/src/kit/shell/src/shellMain.c
--- a/src/kit/shell/src/shellWindows.c
+++ b/src/kit/shell/src/shellWindows.c
--- a/src/kit/taosdemo/CMakeLists.txt
+++ b/src/kit/taosdemo/CMakeLists.txt
--- a/src/kit/taosdemo/insert-interlace.json
+++ b/src/kit/taosdemo/insert-interlace.json
--- a/src/kit/taosdemo/insert.json
+++ b/src/kit/taosdemo/insert.json
--- a/src/kit/taosdemox/query.json
+++ b/src/kit/taosdemox/query.json
--- a/src/kit/taosdemox/subscribe.json
+++ b/src/kit/taosdemox/subscribe.json
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
--- a/src/kit/taosdemox/CMakeLists.txt
+++ b/src/kit/taosdemox/CMakeLists.txt
--- a/src/kit/taosdemox/taosdemox.c
+++ b/src/kit/taosdemox/taosdemox.c
--- a/src/kit/taosdump/CMakeLists.txt
+++ b/src/kit/taosdump/CMakeLists.txt
--- a/src/kit/taosdump/taosdump.c
+++ b/src/kit/taosdump/taosdump.c
--- a/src/mnode/CMakeLists.txt
+++ b/src/mnode/CMakeLists.txt
--- a/src/mnode/inc/mnodeDb.h
+++ b/src/mnode/inc/mnodeDb.h
--- a/src/mnode/inc/mnodeDef.h
+++ b/src/mnode/inc/mnodeDef.h
--- a/src/mnode/inc/mnodeDnode.h
+++ b/src/mnode/inc/mnodeDnode.h
--- a/src/mnode/inc/mnodeVgroup.h
+++ b/src/mnode/inc/mnodeVgroup.h
--- a/src/mnode/src/mnodeAcct.c
+++ b/src/mnode/src/mnodeAcct.c
--- a/src/mnode/src/mnodeCluster.c
+++ b/src/mnode/src/mnodeCluster.c
--- a/src/mnode/src/mnodeDb.c
+++ b/src/mnode/src/mnodeDb.c
--- a/src/mnode/src/mnodeDnode.c
+++ b/src/mnode/src/mnodeDnode.c
--- a/src/mnode/src/mnodeMnode.c
+++ b/src/mnode/src/mnodeMnode.c
--- a/src/mnode/src/mnodePeer.c
+++ b/src/mnode/src/mnodePeer.c
--- a/src/mnode/src/mnodeProfile.c
+++ b/src/mnode/src/mnodeProfile.c
--- a/src/mnode/src/mnodeRead.c
+++ b/src/mnode/src/mnodeRead.c
--- a/src/mnode/src/mnodeSdb.c
+++ b/src/mnode/src/mnodeSdb.c
--- a/src/mnode/src/mnodeShow.c
+++ b/src/mnode/src/mnodeShow.c
--- a/src/mnode/src/mnodeTable.c
+++ b/src/mnode/src/mnodeTable.c
--- a/src/mnode/src/mnodeUser.c
+++ b/src/mnode/src/mnodeUser.c
--- a/src/mnode/src/mnodeVgroup.c
+++ b/src/mnode/src/mnodeVgroup.c
--- a/src/os/CMakeLists.txt
+++ b/src/os/CMakeLists.txt
--- a/src/os/inc/eok.h
+++ b/src/os/inc/eok.h
--- a/src/os/inc/os.h
+++ b/src/os/inc/os.h
--- a/src/os/inc/osArm32.h
+++ b/src/os/inc/osArm32.h
--- a/src/os/inc/osArm64.h
+++ b/src/os/inc/osArm64.h
--- a/src/os/inc/osDarwin.h
+++ b/src/os/inc/osDarwin.h
--- a/src/os/inc/osDef.h
+++ b/src/os/inc/osDef.h
--- a/src/os/inc/osDir.h
+++ b/src/os/inc/osDir.h
--- a/src/os/inc/osFile.h
+++ b/src/os/inc/osFile.h
--- a/src/os/inc/osLinux32.h
+++ b/src/os/inc/osLinux32.h
--- a/src/os/inc/osLinux64.h
+++ b/src/os/inc/osLinux64.h
--- a/src/os/inc/osMemory.h
+++ b/src/os/inc/osMemory.h
--- a/src/os/inc/osSemphone.h
+++ b/src/os/inc/osSemphone.h
--- a/src/dnode/inc/dnodeMgmt.h
+++ b/src/dnode/inc/dnodeMgmt.h
--- a/src/os/inc/osSocket.h
+++ b/src/os/inc/osSocket.h
--- a/src/os/inc/osSysinfo.h
+++ b/src/os/inc/osSysinfo.h
--- a/src/os/inc/osTime.h
+++ b/src/os/inc/osTime.h
--- a/src/os/inc/osWindows.h
+++ b/src/os/inc/osWindows.h
--- a/src/os/src/alpine/CMakeLists.txt
+++ b/src/os/src/alpine/CMakeLists.txt
--- a/src/os/src/darwin/CMakeLists.txt
+++ b/src/os/src/darwin/CMakeLists.txt
--- a/src/os/src/darwin/darwinEnv.c
+++ b/src/os/src/darwin/darwinEnv.c
--- a/src/os/src/darwin/darwinFile.c
+++ b/src/os/src/darwin/darwinFile.c
--- a/src/os/src/darwin/darwinSemphone.c
+++ b/src/os/src/darwin/darwinSemphone.c
--- a/src/os/src/darwin/darwinSysInfo.c
+++ b/src/os/src/darwin/darwinSysInfo.c
--- a/src/os/src/darwin/darwinTimer.c
+++ b/src/os/src/darwin/darwinTimer.c
--- a/src/os/src/darwin/eok.c
+++ b/src/os/src/darwin/eok.c
--- a/src/os/src/detail/CMakeLists.txt
+++ b/src/os/src/detail/CMakeLists.txt
--- a/src/os/src/detail/osDir.c
+++ b/src/os/src/detail/osDir.c
--- a/src/os/src/detail/osFile.c
+++ b/src/os/src/detail/osFile.c
--- a/src/os/src/detail/osMemory.c
+++ b/src/os/src/detail/osMemory.c
--- a/src/os/src/detail/osSemphone.c
+++ b/src/os/src/detail/osSemphone.c
--- a/src/os/src/detail/osSignal.c
+++ b/src/os/src/detail/osSignal.c
--- a/src/os/src/detail/osSocket.c
+++ b/src/os/src/detail/osSocket.c
--- a/src/os/src/detail/osSysinfo.c
+++ b/src/os/src/detail/osSysinfo.c
--- a/src/os/src/detail/osTime.c
+++ b/src/os/src/detail/osTime.c
--- a/src/os/src/detail/osTimer.c
+++ b/src/os/src/detail/osTimer.c
--- a/src/os/src/linux/CMakeLists.txt
+++ b/src/os/src/linux/CMakeLists.txt
--- a/src/os/src/linux/linuxEnv.c
+++ b/src/os/src/linux/linuxEnv.c
--- a/src/os/src/windows/CMakeLists.txt
+++ b/src/os/src/windows/CMakeLists.txt
--- a/src/os/src/windows/wFile.c
+++ b/src/os/src/windows/wFile.c
--- a/src/os/src/windows/wSemphone.c
+++ b/src/os/src/windows/wSemphone.c
--- a/src/os/src/windows/wSignal.c
+++ b/src/os/src/windows/wSignal.c
--- a/src/os/src/windows/wSocket.c
+++ b/src/os/src/windows/wSocket.c
--- a/src/os/src/windows/wString.c
+++ b/src/os/src/windows/wString.c
--- a/src/os/src/windows/wSysLog.c
+++ b/src/os/src/windows/wSysLog.c
--- a/src/os/src/windows/wSysinfo.c
+++ b/src/os/src/windows/wSysinfo.c
--- a/src/os/src/windows/wWordexp.c
+++ b/src/os/src/windows/wWordexp.c
--- a/src/plugins/CMakeLists.txt
+++ b/src/plugins/CMakeLists.txt
--- a/src/plugins/http/CMakeLists.txt
+++ b/src/plugins/http/CMakeLists.txt
--- a/src/plugins/http/inc/httpContext.h
+++ b/src/plugins/http/inc/httpContext.h
--- a/src/plugins/http/inc/httpInt.h
+++ b/src/plugins/http/inc/httpInt.h
--- a/src/plugins/http/inc/httpJson.h
+++ b/src/plugins/http/inc/httpJson.h
--- a/src/plugins/http/inc/httpRestJson.h
+++ b/src/plugins/http/inc/httpRestJson.h
--- a/src/plugins/http/inc/httpUtil.h
+++ b/src/plugins/http/inc/httpUtil.h
--- a/src/plugins/http/src/httpAuth.c
+++ b/src/plugins/http/src/httpAuth.c
--- a/src/plugins/http/src/httpContext.c
+++ b/src/plugins/http/src/httpContext.c
--- a/src/plugins/http/src/httpGcHandle.c
+++ b/src/plugins/http/src/httpGcHandle.c
--- a/src/plugins/http/src/httpGcJson.c
+++ b/src/plugins/http/src/httpGcJson.c
--- a/src/plugins/http/src/httpGzip.c
+++ b/src/plugins/http/src/httpGzip.c
--- a/src/plugins/http/src/httpHandle.c
+++ b/src/plugins/http/src/httpHandle.c
--- a/src/plugins/http/src/httpJson.c
+++ b/src/plugins/http/src/httpJson.c
--- a/src/plugins/http/src/httpParser.c
+++ b/src/plugins/http/src/httpParser.c
--- a/src/plugins/http/src/httpQueue.c
+++ b/src/plugins/http/src/httpQueue.c
--- a/src/plugins/http/src/httpResp.c
+++ b/src/plugins/http/src/httpResp.c
--- a/src/plugins/http/src/httpRestHandle.c
+++ b/src/plugins/http/src/httpRestHandle.c
--- a/src/plugins/http/src/httpRestJson.c
+++ b/src/plugins/http/src/httpRestJson.c
--- a/src/plugins/http/src/httpServer.c
+++ b/src/plugins/http/src/httpServer.c
--- a/src/plugins/http/src/httpSession.c
+++ b/src/plugins/http/src/httpSession.c
--- a/src/plugins/http/src/httpSql.c
+++ b/src/plugins/http/src/httpSql.c
--- a/src/plugins/http/src/httpSystem.c
+++ b/src/plugins/http/src/httpSystem.c
--- a/src/plugins/http/src/httpTgHandle.c
+++ b/src/plugins/http/src/httpTgHandle.c
--- a/src/plugins/http/src/httpUtil.c
+++ b/src/plugins/http/src/httpUtil.c
--- a/src/plugins/monitor/CMakeLists.txt
+++ b/src/plugins/monitor/CMakeLists.txt
--- a/src/plugins/monitor/src/monMain.c
+++ b/src/plugins/monitor/src/monMain.c
--- a/src/plugins/mqtt/CMakeLists.txt
+++ b/src/plugins/mqtt/CMakeLists.txt
--- a/src/query/CMakeLists.txt
+++ b/src/query/CMakeLists.txt
--- a/src/query/inc/tsqlfunction.h
+++ b/src/query/inc/tsqlfunction.h
--- a/src/query/inc/qExecutor.h
+++ b/src/query/inc/qExecutor.h
--- a/src/query/inc/qFill.h
+++ b/src/query/inc/qFill.h
--- a/src/query/inc/qResultbuf.h
+++ b/src/query/inc/qResultbuf.h
--- a/src/query/inc/qSqlparser.h
+++ b/src/query/inc/qSqlparser.h
--- a/src/query/inc/qTsbuf.h
+++ b/src/query/inc/qTsbuf.h
--- a/src/query/inc/qUtil.h
+++ b/src/query/inc/qUtil.h
--- a/src/query/inc/queryLog.h
+++ b/src/query/inc/queryLog.h
--- a/src/query/inc/sql.y
+++ b/src/query/inc/sql.y
--- a/src/query/src/qAggMain.c
+++ b/src/query/src/qAggMain.c
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
--- a/src/query/src/qExtbuffer.c
+++ b/src/query/src/qExtbuffer.c
--- a/src/query/src/qFill.c
+++ b/src/query/src/qFill.c
--- a/src/query/src/qHistogram.c
+++ b/src/query/src/qHistogram.c
--- a/src/query/src/qPercentile.c
+++ b/src/query/src/qPercentile.c
--- a/src/query/src/qResultbuf.c
+++ b/src/query/src/qResultbuf.c
--- a/src/query/src/qParserImpl.c
+++ b/src/query/src/qParserImpl.c
--- a/src/query/src/qTokenizer.c
+++ b/src/query/src/qTokenizer.c
--- a/src/query/src/qTsbuf.c
+++ b/src/query/src/qTsbuf.c
--- a/src/query/src/qUtil.c
+++ b/src/query/src/qUtil.c
--- a/src/query/src/queryMain.c
+++ b/src/query/src/queryMain.c
--- a/src/query/src/sql.c
+++ b/src/query/src/sql.c
--- a/src/query/tests/CMakeLists.txt
+++ b/src/query/tests/CMakeLists.txt
--- a/src/query/tests/astTest.cpp
+++ b/src/query/tests/astTest.cpp
--- a/src/query/tests/patternMatchTest.cpp
+++ b/src/query/tests/patternMatchTest.cpp
--- a/src/query/tests/percentileTest.cpp
+++ b/src/query/tests/percentileTest.cpp
--- a/src/query/tests/resultBufferTest.cpp
+++ b/src/query/tests/resultBufferTest.cpp
--- a/src/query/tests/unitTest.cpp
+++ b/src/query/tests/unitTest.cpp
--- a/src/rpc/CMakeLists.txt
+++ b/src/rpc/CMakeLists.txt
--- a/src/rpc/src/rpcMain.c
+++ b/src/rpc/src/rpcMain.c
--- a/src/rpc/src/rpcTcp.c
+++ b/src/rpc/src/rpcTcp.c
--- a/src/rpc/src/rpcUdp.c
+++ b/src/rpc/src/rpcUdp.c
--- a/src/rpc/test/CMakeLists.txt
+++ b/src/rpc/test/CMakeLists.txt
--- a/src/sync/CMakeLists.txt
+++ b/src/sync/CMakeLists.txt
--- a/src/sync/inc/syncInt.h
+++ b/src/sync/inc/syncInt.h
--- a/src/sync/inc/syncMsg.h
+++ b/src/sync/inc/syncMsg.h
--- a/src/sync/inc/syncTcp.h
+++ b/src/sync/inc/syncTcp.h
--- a/src/sync/src/syncArbitrator.c
+++ b/src/sync/src/syncArbitrator.c
--- a/src/sync/src/syncMain.c
+++ b/src/sync/src/syncMain.c
--- a/src/sync/src/syncMsg.c
+++ b/src/sync/src/syncMsg.c
--- a/src/sync/src/syncRestore.c
+++ b/src/sync/src/syncRestore.c
--- a/src/sync/src/syncRetrieve.c
+++ b/src/sync/src/syncRetrieve.c
--- a/src/sync/src/syncTcp.c
+++ b/src/sync/src/syncTcp.c
--- a/src/sync/test/CMakeLists.txt
+++ b/src/sync/test/CMakeLists.txt
--- a/src/sync/test/syncServer.c
+++ b/src/sync/test/syncServer.c
--- a/src/tfs/CMakeLists.txt
+++ b/src/tfs/CMakeLists.txt
--- a/src/tfs/inc/tfsint.h
+++ b/src/tfs/inc/tfsint.h
--- a/src/tfs/src/tdisk.c
+++ b/src/tfs/src/tdisk.c
--- a/src/tfs/src/tfs.c
+++ b/src/tfs/src/tfs.c
--- a/src/tfs/src/ttier.c
+++ b/src/tfs/src/ttier.c
--- a/src/tsdb/CMakeLists.txt
+++ b/src/tsdb/CMakeLists.txt
--- a/src/tsdb/inc/tsdbBuffer.h
+++ b/src/tsdb/inc/tsdbBuffer.h
--- a/src/tsdb/inc/tsdbCommit.h
+++ b/src/tsdb/inc/tsdbCommit.h
--- a/src/tsdb/inc/tsdbCommitQueue.h
+++ b/src/tsdb/inc/tsdbCommitQueue.h
--- a/src/tsdb/inc/tsdbFS.h
+++ b/src/tsdb/inc/tsdbFS.h
--- a/src/tsdb/inc/tsdbFile.h
+++ b/src/tsdb/inc/tsdbFile.h
--- a/src/tsdb/inc/tsdbLog.h
+++ b/src/tsdb/inc/tsdbLog.h
--- a/src/tsdb/inc/tsdbMain.h
+++ b/src/tsdb/inc/tsdbMain.h
--- a/src/tsdb/inc/tsdbMemTable.h
+++ b/src/tsdb/inc/tsdbMemTable.h
--- a/src/tsdb/inc/tsdbMeta.h
+++ b/src/tsdb/inc/tsdbMeta.h
--- a/src/tsdb/inc/tsdbReadImpl.h
+++ b/src/tsdb/inc/tsdbReadImpl.h
--- a/src/tsdb/inc/tsdbint.h
+++ b/src/tsdb/inc/tsdbint.h
--- a/src/tsdb/src/tsdbBuffer.c
+++ b/src/tsdb/src/tsdbBuffer.c
--- a/src/tsdb/src/tsdbCommit.c
+++ b/src/tsdb/src/tsdbCommit.c
--- a/src/tsdb/src/tsdbCommitQueue.c
+++ b/src/tsdb/src/tsdbCommitQueue.c
--- a/src/tsdb/src/tsdbFS.c
+++ b/src/tsdb/src/tsdbFS.c
--- a/src/tsdb/src/tsdbFile.c
+++ b/src/tsdb/src/tsdbFile.c
--- a/src/tsdb/src/tsdbMain.c
+++ b/src/tsdb/src/tsdbMain.c
--- a/src/tsdb/src/tsdbMemTable.c
+++ b/src/tsdb/src/tsdbMemTable.c
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
--- a/src/tsdb/src/tsdbRWHelper.c
+++ b/src/tsdb/src/tsdbRWHelper.c
--- a/src/tsdb/src/tsdbRead.c
+++ b/src/tsdb/src/tsdbRead.c
--- a/src/tsdb/src/tsdbReadImpl.c
+++ b/src/tsdb/src/tsdbReadImpl.c
--- a/src/tsdb/src/tsdbScan.c
+++ b/src/tsdb/src/tsdbScan.c
--- a/src/tsdb/src/tsdbSync.c
+++ b/src/tsdb/src/tsdbSync.c
--- a/src/tsdb/tests/tsdbTests.cpp
+++ b/src/tsdb/tests/tsdbTests.cpp
--- a/src/util/CMakeLists.txt
+++ b/src/util/CMakeLists.txt
--- a/src/util/inc/tarray.h
+++ b/src/util/inc/tarray.h
--- a/src/util/inc/tbuffer.h
+++ b/src/util/inc/tbuffer.h
--- a/src/util/inc/tchecksum.h
+++ b/src/util/inc/tchecksum.h
--- a/src/util/inc/tconfig.h
+++ b/src/util/inc/tconfig.h
--- a/src/util/inc/tidpool.h
+++ b/src/util/inc/tidpool.h
--- a/src/util/inc/tlist.h
+++ b/src/util/inc/tlist.h
--- a/src/util/inc/tsocket.h
+++ b/src/util/inc/tsocket.h
--- a/src/util/inc/tstoken.h
+++ b/src/util/inc/tstoken.h
--- a/src/util/src/tarray.c
+++ b/src/util/src/tarray.c
--- a/src/util/src/tbuffer.c
+++ b/src/util/src/tbuffer.c
--- a/src/util/src/tcache.c
+++ b/src/util/src/tcache.c
--- a/src/util/src/tcompare.c
+++ b/src/util/src/tcompare.c
--- a/src/util/src/tconfig.c
+++ b/src/util/src/tconfig.c
--- a/src/util/src/terror.c
+++ b/src/util/src/terror.c
--- a/src/util/src/tfile.c
+++ b/src/util/src/tfile.c
--- a/src/util/src/tidpool.c
+++ b/src/util/src/tidpool.c
--- a/src/util/src/tkvstore.c
+++ b/src/util/src/tkvstore.c
--- a/src/util/src/tlist.c
+++ b/src/util/src/tlist.c
--- a/src/util/src/tlog.c
+++ b/src/util/src/tlog.c
--- a/src/util/src/tnettest.c
+++ b/src/util/src/tnettest.c
--- a/src/util/src/tnote.c
+++ b/src/util/src/tnote.c
--- a/src/util/src/tref.c
+++ b/src/util/src/tref.c
--- a/src/util/src/tsocket.c
+++ b/src/util/src/tsocket.c
--- a/src/util/src/ttimer.c
+++ b/src/util/src/ttimer.c
--- a/src/util/tests/CMakeLists.txt
+++ b/src/util/tests/CMakeLists.txt
--- a/src/vnode/CMakeLists.txt
+++ b/src/vnode/CMakeLists.txt
--- a/src/vnode/inc/vnodeBackup.h
+++ b/src/vnode/inc/vnodeBackup.h
--- a/src/vnode/inc/vnodeInt.h
+++ b/src/vnode/inc/vnodeInt.h
--- a/src/vnode/inc/vnodeMain.h
+++ b/src/vnode/inc/vnodeMain.h
--- a/src/vnode/inc/vnodeSync.h
+++ b/src/vnode/inc/vnodeSync.h
--- a/src/vnode/src/vnodeBackup.c
+++ b/src/vnode/src/vnodeBackup.c
--- a/src/vnode/src/vnodeCfg.c
+++ b/src/vnode/src/vnodeCfg.c
--- a/src/vnode/src/vnodeMain.c
+++ b/src/vnode/src/vnodeMain.c
--- a/src/vnode/src/vnodeMgmt.c
+++ b/src/vnode/src/vnodeMgmt.c
--- a/src/vnode/src/vnodeRead.c
+++ b/src/vnode/src/vnodeRead.c
--- a/src/vnode/src/vnodeStatus.c
+++ b/src/vnode/src/vnodeStatus.c
--- a/src/vnode/src/vnodeSync.c
+++ b/src/vnode/src/vnodeSync.c
--- a/src/vnode/src/vnodeVersion.c
+++ b/src/vnode/src/vnodeVersion.c
--- a/src/vnode/src/vnodeWorker.c
+++ b/src/vnode/src/vnodeWorker.c
--- a/src/vnode/src/vnodeWrite.c
+++ b/src/vnode/src/vnodeWrite.c
--- a/src/wal/CMakeLists.txt
+++ b/src/wal/CMakeLists.txt
--- a/src/wal/src/walMgmt.c
+++ b/src/wal/src/walMgmt.c
--- a/src/wal/src/walWrite.c
+++ b/src/wal/src/walWrite.c
--- a/src/wal/test/CMakeLists.txt
+++ b/src/wal/test/CMakeLists.txt
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
--- a/tests/Jenkinsfile
+++ b/tests/Jenkinsfile
--- a/tests/comparisonTest/tdengine/CMakeLists.txt
+++ b/tests/comparisonTest/tdengine/CMakeLists.txt
--- a/tests/examples/C#/taosdemo/taosdemo.cs
+++ b/tests/examples/C#/taosdemo/taosdemo.cs
--- a/tests/examples/JDBC/JDBCDemo/README-jdbc-windows.md
+++ b/tests/examples/JDBC/JDBCDemo/README-jdbc-windows.md
--- a/tests/examples/JDBC/JDBCDemo/pom.xml
+++ b/tests/examples/JDBC/JDBCDemo/pom.xml
--- a/tests/examples/JDBC/JDBCDemo/readme.md
+++ b/tests/examples/JDBC/JDBCDemo/readme.md
--- a/tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JDBCDemo.java
+++ b/tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JDBCDemo.java
--- a/tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JdbcRestfulDemo.java
+++ b/tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JdbcRestfulDemo.java
--- a/src/connector/jdbc/src/test/java/TestTSDBSubscribe.java
+++ b/src/connector/jdbc/src/test/java/TestTSDBSubscribe.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/pom.xml
+++ b/tests/examples/JDBC/SpringJdbcTemplate/pom.xml
--- a/tests/examples/JDBC/SpringJdbcTemplate/readme.md
+++ b/tests/examples/JDBC/SpringJdbcTemplate/readme.md
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/App.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/App.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/ExecuteAsStatement.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/ExecuteAsStatement.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/impl/ExecuteAsStatementImpl.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/impl/ExecuteAsStatementImpl.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/WeatherDao.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/WeatherDao.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/impl/WeatherDaoImpl.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/dao/impl/WeatherDaoImpl.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/domain/Weather.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/java/com/taosdata/jdbc/example/jdbcTemplate/domain/Weather.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/main/resources/applicationContext.xml
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/main/resources/applicationContext.xml
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/test/java/com/taosdata/jdbc/example/jdbcTemplate/BatcherInsertTest.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/test/java/com/taosdata/jdbc/example/jdbcTemplate/BatcherInsertTest.java
--- a/tests/examples/JDBC/SpringJdbcTemplate/src/test/java/com/taosdata/jdbc/AppTest.java
+++ b/tests/examples/JDBC/SpringJdbcTemplate/src/test/java/com/taosdata/jdbc/AppTest.java
--- a/tests/examples/JDBC/calciteDemo/pom.xml
+++ b/tests/examples/JDBC/calciteDemo/pom.xml
--- a/tests/examples/JDBC/calciteDemo/src/main/java/com/taosdata/example/calcite/CalciteDemo.java
+++ b/tests/examples/JDBC/calciteDemo/src/main/java/com/taosdata/example/calcite/CalciteDemo.java
--- a/tests/examples/JDBC/calciteDemo/src/main/resources/log4j.properties
+++ b/tests/examples/JDBC/calciteDemo/src/main/resources/log4j.properties
--- a/tests/examples/JDBC/connectionPools/README-cn.md
+++ b/tests/examples/JDBC/connectionPools/README-cn.md
--- a/tests/examples/JDBC/connectionPools/pom.xml
+++ b/tests/examples/JDBC/connectionPools/pom.xml
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/ConnectionPoolDemo.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/ConnectionPoolDemo.java
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/common/InsertTask.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/common/InsertTask.java
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/C3p0Builder.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/C3p0Builder.java
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/DbcpBuilder.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/DbcpBuilder.java
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/DruidPoolBuilder.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/DruidPoolBuilder.java
--- a/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/HikariCpBuilder.java
+++ b/tests/examples/JDBC/connectionPools/src/main/java/com/taosdata/demo/pool/HikariCpBuilder.java
--- a/tests/examples/JDBC/mybatisplus-demo/pom.xml
+++ b/tests/examples/JDBC/mybatisplus-demo/pom.xml
--- a/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application.yml
+++ b/tests/examples/JDBC/mybatisplus-demo/src/main/resources/application.yml
--- a/tests/examples/JDBC/readme.md
+++ b/tests/examples/JDBC/readme.md
--- a/tests/examples/JDBC/springbootdemo/pom.xml
+++ b/tests/examples/JDBC/springbootdemo/pom.xml
--- a/tests/examples/JDBC/springbootdemo/readme.md
+++ b/tests/examples/JDBC/springbootdemo/readme.md
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/SpringbootdemoApplication.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/SpringbootdemoApplication.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/controller/WeatherController.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/controller/WeatherController.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/WeatherMapper.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/WeatherMapper.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/dao/WeatherMapper.xml
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/example/springbootdemo/dao/WeatherMapper.xml
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/Weather.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/Weather.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/service/WeatherService.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/service/WeatherService.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/controller/RainStationController.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/controller/RainStationController.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/DatabaseMapper.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/DatabaseMapper.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/DatabaseMapper.xml
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/DatabaseMapper.xml
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/RainfallMapper.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/RainfallMapper.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/RainfallMapper.xml
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/RainfallMapper.xml
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/TableMapper.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/TableMapper.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/TableMapper.xml
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/TableMapper.xml
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/WeatherMapper.xml
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/dao/WeatherMapper.xml
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/FieldMetadata.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/FieldMetadata.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/Rainfall.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/Rainfall.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/TableMetadata.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/TableMetadata.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/TagMetadata.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/domain/TagMetadata.java
--- a/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/service/RainStationService.java
+++ b/tests/examples/JDBC/springbootdemo/src/main/java/com/taosdata/jdbc/springbootdemo/service/RainStationService.java
--- a/tests/examples/JDBC/springbootdemo/src/main/resources/application.properties
+++ b/tests/examples/JDBC/springbootdemo/src/main/resources/application.properties
--- a/tests/examples/JDBC/springbootdemo/src/test/java/com/taosdata/jdbc/springbootdemo/SpringbootdemoApplicationTests.java
+++ b/tests/examples/JDBC/springbootdemo/src/test/java/com/taosdata/jdbc/springbootdemo/SpringbootdemoApplicationTests.java
--- a/tests/examples/JDBC/taosdemo/pom.xml
+++ b/tests/examples/JDBC/taosdemo/pom.xml
--- a/tests/examples/JDBC/taosdemo/readme.md
+++ b/tests/examples/JDBC/taosdemo/readme.md
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/TaosDemoApplication.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/components/DataSourceFactory.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/components/DataSourceFactory.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/components/JdbcTaosdemoConfig.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/components/JdbcTaosdemoConfig.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/DatabaseMapperImpl.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/DatabaseMapperImpl.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/SubTableMapperImpl.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/SubTableMapperImpl.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/SuperTableMapperImpl.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/SuperTableMapperImpl.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/TableMapperImpl.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/dao/TableMapperImpl.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/QueryService.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/QueryService.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/SqlExecuteTask.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/SqlExecuteTask.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/TableService.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/service/TableService.java
--- a/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/Printer.java
+++ b/tests/examples/JDBC/taosdemo/src/main/java/com/taosdata/taosdemo/utils/Printer.java
--- a/tests/examples/JDBC/taosdemo/src/main/resources/application.properties
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/application.properties
--- a/tests/examples/JDBC/taosdemo/src/main/resources/insert.json
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/insert.json
--- a/tests/examples/JDBC/taosdemo/src/main/resources/lib/taos-jdbcdriver-2.0.15-dist.jar
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/lib/taos-jdbcdriver-2.0.15-dist.jar
--- a/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/log4j.properties
--- a/tests/examples/JDBC/taosdemo/src/main/resources/query.json
+++ b/tests/examples/JDBC/taosdemo/src/main/resources/query.json
--- a/tests/examples/JDBC/taosdemo/src/test/java/com/taosdata/taosdemo/service/QueryServiceTest.java
+++ b/tests/examples/JDBC/taosdemo/src/test/java/com/taosdata/taosdemo/service/QueryServiceTest.java
--- a/tests/examples/c/CMakeLists.txt
+++ b/tests/examples/c/CMakeLists.txt
--- a/tests/examples/c/apitest.c
+++ b/tests/examples/c/apitest.c
--- a/tests/examples/c/asyncdemo.c
+++ b/tests/examples/c/asyncdemo.c
--- a/tests/examples/c/demo.c
+++ b/tests/examples/c/demo.c
--- a/tests/examples/c/epoll.c
+++ b/tests/examples/c/epoll.c
--- a/tests/examples/c/makefile
+++ b/tests/examples/c/makefile
--- a/tests/examples/c/prepare.c
+++ b/tests/examples/c/prepare.c
--- a/tests/examples/c/stream.c
+++ b/tests/examples/c/stream.c
--- a/tests/examples/c/subscribe.c
+++ b/tests/examples/c/subscribe.c
--- a/tests/examples/go/taosdemo.go
+++ b/tests/examples/go/taosdemo.go
--- a/tests/examples/nodejs/nodejsChecker.js
+++ b/tests/examples/nodejs/nodejsChecker.js
--- a/tests/examples/python/taosdemo/README.md
+++ b/tests/examples/python/taosdemo/README.md
--- a/tests/examples/python/taosdemo/requirements.txt
+++ b/tests/examples/python/taosdemo/requirements.txt
--- a/tests/examples/python/taosdemo/taosdemo.py
+++ b/tests/examples/python/taosdemo/taosdemo.py
--- a/rust @ 1c8924dc
+++ b/rust @ 1c8924dc
--- a/tests/perftest-scripts/coverage_test.sh
+++ b/tests/perftest-scripts/coverage_test.sh
--- a/tests/perftest-scripts/perftest-query.sh
+++ b/tests/perftest-scripts/perftest-query.sh
--- a/tests/perftest-scripts/perftest-taosdemo.sh
+++ b/tests/perftest-scripts/perftest-taosdemo.sh
--- a/tests/perftest-scripts/perftest-tsdb-compare-13d.sh
+++ b/tests/perftest-scripts/perftest-tsdb-compare-13d.sh
--- a/tests/perftest-scripts/perftest-tsdb-compare-1d.sh
+++ b/tests/perftest-scripts/perftest-tsdb-compare-1d.sh
--- a/tests/perftest-scripts/perftest-tsdb-compare-var10k-int100s.sh
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+++ b/tests/script/general/insert/query_block2_file.sim
--- a/tests/script/general/insert/query_block2_memory.sim
+++ b/tests/script/general/insert/query_block2_memory.sim
--- a/tests/script/general/insert/query_file_memory.sim
+++ b/tests/script/general/insert/query_file_memory.sim
--- a/tests/script/general/insert/query_multi_file.sim
+++ b/tests/script/general/insert/query_multi_file.sim
--- a/tests/script/general/insert/tcp.sim
+++ b/tests/script/general/insert/tcp.sim
--- a/tests/script/general/parser/alter.sim
+++ b/tests/script/general/parser/alter.sim
--- a/tests/script/general/parser/alter1.sim
+++ b/tests/script/general/parser/alter1.sim
--- a/tests/script/general/parser/alter_stable.sim
+++ b/tests/script/general/parser/alter_stable.sim
--- a/tests/script/general/parser/auto_create_tb.sim
+++ b/tests/script/general/parser/auto_create_tb.sim
--- a/tests/script/general/parser/between_and.sim
+++ b/tests/script/general/parser/between_and.sim
--- a/tests/script/general/parser/binary_escapeCharacter.sim
+++ b/tests/script/general/parser/binary_escapeCharacter.sim
--- a/tests/script/general/parser/col_arithmetic_operation.sim
+++ b/tests/script/general/parser/col_arithmetic_operation.sim
--- a/tests/script/general/parser/col_arithmetic_query.sim
+++ b/tests/script/general/parser/col_arithmetic_query.sim
--- a/tests/script/general/parser/columnValue.sim
+++ b/tests/script/general/parser/columnValue.sim
--- a/tests/script/general/parser/columnValue_unsign.sim
+++ b/tests/script/general/parser/columnValue_unsign.sim
--- a/tests/script/general/parser/commit.sim
+++ b/tests/script/general/parser/commit.sim
--- a/tests/script/general/parser/constCol.sim
+++ b/tests/script/general/parser/constCol.sim
--- a/tests/script/general/parser/create_db.sim
+++ b/tests/script/general/parser/create_db.sim
--- a/tests/script/general/parser/create_mt.sim
+++ b/tests/script/general/parser/create_mt.sim
--- a/tests/script/general/parser/create_tb.sim
+++ b/tests/script/general/parser/create_tb.sim
--- a/tests/script/general/parser/create_tb_with_tag_name.sim
+++ b/tests/script/general/parser/create_tb_with_tag_name.sim
--- a/tests/script/general/parser/dbtbnameValidate.sim
+++ b/tests/script/general/parser/dbtbnameValidate.sim
--- a/tests/script/general/parser/fill.sim
+++ b/tests/script/general/parser/fill.sim
--- a/tests/script/general/parser/fill_stb.sim
+++ b/tests/script/general/parser/fill_stb.sim
--- a/tests/script/general/parser/fill_us.sim
+++ b/tests/script/general/parser/fill_us.sim
--- a/tests/script/general/parser/first_last.sim
+++ b/tests/script/general/parser/first_last.sim
--- a/tests/script/general/parser/function.sim
+++ b/tests/script/general/parser/function.sim
--- a/tests/script/general/parser/groupby.sim
+++ b/tests/script/general/parser/groupby.sim
--- a/tests/script/general/parser/import.sim
+++ b/tests/script/general/parser/import.sim
--- a/tests/script/general/parser/import_commit1.sim
+++ b/tests/script/general/parser/import_commit1.sim
--- a/tests/script/general/parser/import_commit2.sim
+++ b/tests/script/general/parser/import_commit2.sim
--- a/tests/script/general/parser/import_commit3.sim
+++ b/tests/script/general/parser/import_commit3.sim
--- a/tests/script/general/parser/import_file.sim
+++ b/tests/script/general/parser/import_file.sim
--- a/tests/script/general/parser/insert_multiTbl.sim
+++ b/tests/script/general/parser/insert_multiTbl.sim
--- a/tests/script/general/parser/insert_tb.sim
+++ b/tests/script/general/parser/insert_tb.sim
--- a/tests/script/general/parser/interp.sim
+++ b/tests/script/general/parser/interp.sim
--- a/tests/script/general/parser/interp_test.sim
+++ b/tests/script/general/parser/interp_test.sim
--- a/tests/script/general/parser/join.sim
+++ b/tests/script/general/parser/join.sim
--- a/tests/script/general/parser/join_manyblocks.sim
+++ b/tests/script/general/parser/join_manyblocks.sim
--- a/tests/script/general/parser/join_multitables.sim
+++ b/tests/script/general/parser/join_multitables.sim
--- a/tests/script/general/parser/join_multivnode.sim
+++ b/tests/script/general/parser/join_multivnode.sim