blob: 2c7b15c35b88904b80c8b9e4bf8539c405c8bd4d [file] [log] [blame]
<!doctype html>
<html lang="en-US" data-theme="light">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="generator" content="VuePress 2.0.0-beta.66" />
<meta name="theme" content="VuePress Theme Hope" />
<meta property="og:url" content="https://iotdb.apache.org/zh/UserGuide/Master/"><meta property="og:site_name" content="IoTDB Website"><meta property="og:title" content="Master"><meta property="og:type" content="website"><meta property="og:locale" content="en-US"><script type="application/ld+json">{"@context":"https://schema.org","@type":"WebPage","name":"Master"}</script><link rel="icon" href="/favicon.ico"><meta name="Description" content="Apache IoTDB: Time Series Database for IoT"><meta name="Keywords" content="TSDB, time series, time series database, IoTDB, IoT database, IoT data management,时序数据库, 时间序列管理, IoTDB, 物联网数据库, 实时数据库, 物联网数据管理, 物联网数据"><meta name="baidu-site-verification" content="wfKETzB3OT"><meta name="google-site-verification" content="mZWAoRY0yj_HAr-s47zHCGHzx5Ju-RVm5wDbPnwQYFo"><title>Master | IoTDB Website</title><meta name="description" content="">
<style>
:root {
--bg-color: #fff;
}
html[data-theme="dark"] {
--bg-color: #1d1e1f;
}
html,
body {
background: var(--bg-color);
}
</style>
<script>
const userMode = localStorage.getItem("vuepress-theme-hope-scheme");
const systemDarkMode =
window.matchMedia &&
window.matchMedia("(prefers-color-scheme: dark)").matches;
if (userMode === "dark" || (userMode !== "light" && systemDarkMode)) {
document.documentElement.setAttribute("data-theme", "dark");
}
</script>
<link rel="preload" href="/assets/style-35dc1830.css" as="style"><link rel="stylesheet" href="/assets/style-35dc1830.css">
<link rel="modulepreload" href="/assets/app-d7e75f9d.js"><link rel="modulepreload" href="/assets/index.html-2b4be4f4.js"><link rel="modulepreload" href="/assets/index.html-9c497d79.js">
</head>
<body>
<div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">跳至主要內容</a><!--]--><!--[--><div class="theme-container no-sidebar has-toc"><!--[--><header id="navbar" class="vp-navbar hide-icon"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!--[--><!----><!--]--><!--[--><a class="vp-link vp-brand" href="/zh/"><img class="vp-nav-logo" src="/logo.png" alt="IoTDB Website"><!----><span class="vp-site-name hide-in-pad">IoTDB Website</span></a><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-center"><!--[--><!----><!--]--><!--[--><!--]--><!--[--><!----><!--]--></div><div class="vp-navbar-end"><!--[--><!----><!--]--><!--[--><div id="docsearch-container"></div><nav class="vp-nav-links"><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="文档"><span class="title"><!---->文档</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/UserGuide/V1.1.x/QuickStart/QuickStart.html"><!---->v1.1.x<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/UserGuide/V1.0.x/QuickStart/QuickStart.html"><!---->v1.0.x<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/UserGuide/V0.13.x/QuickStart/QuickStart.html"><!---->v0.13.x<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><a href="https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=177051872" rel="noopener noreferrer" target="_blank" aria-label="系统设计" class="nav-link"><!---->系统设计<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="nav-item hide-in-mobile"><a class="vp-link nav-link" href="/zh/Download/"><!---->下载<!----></a></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="社区"><span class="title"><!---->社区</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Community/About.html"><!---->关于社区<!----></a></li><li class="dropdown-item"><a href="https://cwiki.apache.org/confluence/display/iotdb" rel="noopener noreferrer" target="_blank" aria-label="Wiki" class="nav-link"><!---->Wiki<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Community/Community-Project-Committers.html"><!---->开发人员<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Community/Community-Powered-By.html"><!---->技术支持<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/Community/Materials.html"><!---->活动与报告<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Community/Feedback.html"><!---->交流与反馈<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="开发"><span class="title"><!---->开发</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/VoteRelease.html"><!---->如何投票<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/HowToCommit.html"><!---->如何提交代码<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/HowToJoin.html"><!---->成为Contributor<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/Committer.html"><!---->成为Committer<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/ContributeGuide.html"><!---->项目开发指南<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/HowtoContributeCode.html"><!---->技术贡献指南<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/format-changelist.html"><!---->TsFile的更改列表<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link" href="/zh/Development/rpc-changelist.html"><!---->RPC变更清单<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><div class="dropdown-wrapper"><button type="button" class="dropdown-title" aria-label="ASF"><span class="title"><!---->ASF</span><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a href="https://www.apache.org/" rel="noopener noreferrer" target="_blank" aria-label="基金会" class="nav-link"><!---->基金会<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a href="https://www.apache.org/licenses/" rel="noopener noreferrer" target="_blank" aria-label="许可证" class="nav-link"><!---->许可证<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a href="https://www.apache.org/security/" rel="noopener noreferrer" target="_blank" aria-label="安全" class="nav-link"><!---->安全<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a href="https://www.apache.org/foundation/sponsorship.html" rel="noopener noreferrer" target="_blank" aria-label="赞助" class="nav-link"><!---->赞助<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a href="https://www.apache.org/foundation/thanks.html" rel="noopener noreferrer" target="_blank" aria-label="致谢" class="nav-link"><!---->致谢<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li><li class="dropdown-item"><a href="https://www.apache.org/events/current-event" rel="noopener noreferrer" target="_blank" aria-label="活动" class="nav-link"><!---->活动<span><svg class="external-link-icon" xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path><polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg><span class="external-link-icon-sr-only">open in new window</span></span><!----></a></li></ul></button></div></div></nav><div class="nav-item"><div class="dropdown-wrapper i18n-dropdown"><button type="button" class="dropdown-title" aria-label="选择语言"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon i18n-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="i18n icon" style="width:1rem;height:1rem;vertical-align:middle;"><path d="M379.392 460.8 494.08 575.488l-42.496 102.4L307.2 532.48 138.24 701.44l-71.68-72.704L234.496 460.8l-45.056-45.056c-27.136-27.136-51.2-66.56-66.56-108.544h112.64c7.68 14.336 16.896 27.136 26.112 35.84l45.568 46.08 45.056-45.056C382.976 312.32 409.6 247.808 409.6 204.8H0V102.4h256V0h102.4v102.4h256v102.4H512c0 70.144-37.888 161.28-87.04 210.944L378.88 460.8zM576 870.4 512 1024H409.6l256-614.4H768l256 614.4H921.6l-64-153.6H576zM618.496 768h196.608L716.8 532.48 618.496 768z"></path></svg><!--]--><span class="arrow"></span><ul class="nav-dropdown"><li class="dropdown-item"><a class="vp-link nav-link" href="/UserGuide/Master/"><!---->English<!----></a></li><li class="dropdown-item"><a class="vp-link nav-link active" href="/zh/UserGuide/Master/"><!---->简体中文<!----></a></li></ul></button></div></div><div class="nav-item hide-in-mobile"><button type="button" id="appearance-switch"><svg xmlns="http://www.w3.org/2000/svg" class="icon auto-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="auto icon" style="display:block;"><path d="M512 992C246.92 992 32 777.08 32 512S246.92 32 512 32s480 214.92 480 480-214.92 480-480 480zm0-840c-198.78 0-360 161.22-360 360 0 198.84 161.22 360 360 360s360-161.16 360-360c0-198.78-161.22-360-360-360zm0 660V212c165.72 0 300 134.34 300 300 0 165.72-134.28 300-300 300z"></path></svg><svg xmlns="http://www.w3.org/2000/svg" class="icon dark-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="dark icon" style="display:none;"><path d="M524.8 938.667h-4.267a439.893 439.893 0 0 1-313.173-134.4 446.293 446.293 0 0 1-11.093-597.334A432.213 432.213 0 0 1 366.933 90.027a42.667 42.667 0 0 1 45.227 9.386 42.667 42.667 0 0 1 10.24 42.667 358.4 358.4 0 0 0 82.773 375.893 361.387 361.387 0 0 0 376.747 82.774 42.667 42.667 0 0 1 54.187 55.04 433.493 433.493 0 0 1-99.84 154.88 438.613 438.613 0 0 1-311.467 128z"></path></svg><svg xmlns="http://www.w3.org/2000/svg" class="icon light-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="light icon" style="display:none;"><path d="M952 552h-80a40 40 0 0 1 0-80h80a40 40 0 0 1 0 80zM801.88 280.08a41 41 0 0 1-57.96-57.96l57.96-58a41.04 41.04 0 0 1 58 58l-58 57.96zM512 752a240 240 0 1 1 0-480 240 240 0 0 1 0 480zm0-560a40 40 0 0 1-40-40V72a40 40 0 0 1 80 0v80a40 40 0 0 1-40 40zm-289.88 88.08-58-57.96a41.04 41.04 0 0 1 58-58l57.96 58a41 41 0 0 1-57.96 57.96zM192 512a40 40 0 0 1-40 40H72a40 40 0 0 1 0-80h80a40 40 0 0 1 40 40zm30.12 231.92a41 41 0 0 1 57.96 57.96l-57.96 58a41.04 41.04 0 0 1-58-58l58-57.96zM512 832a40 40 0 0 1 40 40v80a40 40 0 0 1-80 0v-80a40 40 0 0 1 40-40zm289.88-88.08 58 57.96a41.04 41.04 0 0 1-58 58l-57.96-58a41 41 0 0 1 57.96-57.96z"></path></svg></button></div><div class="nav-item vp-repo"><a class="vp-repo-link" href="https://github.com/apache/iotdb" target="_blank" rel="noopener noreferrer" aria-label="GitHub"><svg xmlns="http://www.w3.org/2000/svg" class="icon github-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="github icon" style="width:1.25rem;height:1.25rem;vertical-align:middle;"><path d="M511.957 21.333C241.024 21.333 21.333 240.981 21.333 512c0 216.832 140.544 400.725 335.574 465.664 24.49 4.395 32.256-10.07 32.256-23.083 0-11.69.256-44.245 0-85.205-136.448 29.61-164.736-64.64-164.736-64.64-22.315-56.704-54.4-71.765-54.4-71.765-44.587-30.464 3.285-29.824 3.285-29.824 49.195 3.413 75.179 50.517 75.179 50.517 43.776 75.008 114.816 53.333 142.762 40.79 4.523-31.66 17.152-53.377 31.19-65.537-108.971-12.458-223.488-54.485-223.488-242.602 0-53.547 19.114-97.323 50.517-131.67-5.035-12.33-21.93-62.293 4.779-129.834 0 0 41.258-13.184 134.912 50.346a469.803 469.803 0 0 1 122.88-16.554c41.642.213 83.626 5.632 122.88 16.554 93.653-63.488 134.784-50.346 134.784-50.346 26.752 67.541 9.898 117.504 4.864 129.834 31.402 34.347 50.474 78.123 50.474 131.67 0 188.586-114.73 230.016-224.042 242.09 17.578 15.232 33.578 44.672 33.578 90.454v135.85c0 13.142 7.936 27.606 32.854 22.87C862.25 912.597 1002.667 728.747 1002.667 512c0-271.019-219.648-490.667-490.71-490.667z"></path></svg></a></div><!--]--><!--[--><!----><!--]--><button type="button" class="vp-toggle-navbar-button" aria-label="Toggle Navbar" aria-expanded="false" aria-controls="nav-screen"><span><span class="vp-top"></span><span class="vp-middle"></span><span class="vp-bottom"></span></span></button></div></header><!----><!--]--><!----><div class="toggle-sidebar-wrapper"><span class="arrow start"></span></div><aside id="sidebar" class="vp-sidebar"><!--[--><!----><!--]--><ul class="vp-sidebar-links"></ul><!--[--><!----><!--]--></aside><!--[--><main id="main-content" class="vp-page"><!--[--><!----><!----><nav class="vp-breadcrumb disable"></nav><div class="vp-page-title"><h1><!---->Master</h1><div class="page-info"><!----><!----><!----><!----><span class="page-reading-time-info" aria-label="阅读时间"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 19.03v5.825h566.49v-5.825c0-7.379-2.849-13.981-7.509-18.9-5.049-193.016-97.867-351.985-220.2-389.527 123.24-37.67 216.446-198.453 220.588-392.892zM531.16 450.445v352.632c117.674 1.553 211.787 40.778 211.787 88.676H304.097c0-48.286 95.149-87.382 213.728-88.676V450.445c-93.077-3.107-167.901-81.297-167.901-177.093 0-8.803 6.99-15.793 15.793-15.793 8.803 0 15.794 6.99 15.794 15.793 0 80.261 63.69 145.635 142.01 145.635s142.011-65.374 142.011-145.635c0-8.803 6.99-15.793 15.794-15.793s15.793 6.99 15.793 15.793c0 95.019-73.789 172.82-165.96 177.093z"></path></svg><span>小于 1 分钟</span><meta property="timeRequired" content="PT1M"></span><!----><!----></div><hr></div><!----><!----><div class="theme-hope-content"><div class="vp-catalog"><h2 class="vp-catalog-main-title">目录</h2><!--[--><!--[--><h3 id="A P I" class="vp-catalog-child-title has-children"><a href="#A P I" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/"><!----><!---->A P I</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#C# 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-CSharp-Native-API.html"><!----><!---->C# 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#C++ 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Cpp-Native-API.html"><!----><!---->C++ 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Go 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Go-Native-API.html"><!----><!---->Go 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Java 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Java-Native-API.html"><!----><!---->Java 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#JDBC" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-JDBC.html"><!----><!---->JDBC</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Kafka" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Kafka.html"><!----><!---->Kafka</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#MQTT 协议" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-MQTT.html"><!----><!---->MQTT 协议</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Node.js 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-NodeJS-Native-API.html"><!----><!---->Node.js 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Python 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Python-Native-API.html"><!----><!---->Python 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RESTful 服务" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/RestServiceV1.html"><!----><!---->RESTful 服务</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#RESTful 服务" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/RestServiceV2.html"><!----><!---->RESTful 服务</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Rust 原生接口" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-Rust-Native-API.html"><!----><!---->Rust 原生接口</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#TsFile API" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/API/Programming-TsFile-API.html"><!----><!---->TsFile API</a></div><!----></li></ul><!--]--><!--[--><h3 id="Basic Concept" class="vp-catalog-child-title has-children"><a href="#Basic Concept" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Basic-Concept/"><!----><!---->Basic Concept</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#数据模型" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Basic-Concept/Data-Model-and-Terminology.html"><!----><!---->数据模型</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#数据类型" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Basic-Concept/Data-Type.html"><!----><!---->数据类型</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#编码和压缩" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Basic-Concept/Encoding-and-Compression.html"><!----><!---->编码和压缩</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#集群数据分区与负载均衡" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Basic-Concept/Cluster-data-partitioning.html"><!----><!---->集群数据分区与负载均衡</a></div><!----></li></ul><!--]--><!--[--><h3 id="Deployment And Maintenance" class="vp-catalog-child-title has-children"><a href="#Deployment And Maintenance" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/"><!----><!---->Deployment And Maintenance</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#docker部署" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Docker-Install.html"><!----><!---->docker部署</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#安全控制" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Security-Management.html"><!----><!---->安全控制</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#安全控制" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Security-Management_timecho.html"><!----><!---->安全控制</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#安装包获取" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Get-Installation-Package.html"><!----><!---->安装包获取</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#慢查询管理" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Slow-Query-Management.html"><!----><!---->慢查询管理</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#监控面板安装部署" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Monitoring-Board-Install-and-Deploy.html"><!----><!---->监控面板安装部署</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#部署指导" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Deployment-Guide.html"><!----><!---->部署指导</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#部署指导" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Deployment-and-Maintenance/Deployment-Guide_timecho.html"><!----><!---->部署指导</a></div><!----></li></ul><!--]--><!--[--><h3 id="Ecosystem Integration" class="vp-catalog-child-title has-children"><a href="#Ecosystem Integration" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/"><!----><!---->Ecosystem Integration</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#DBeaver-IoTDB" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/DBeaver.html"><!----><!---->DBeaver-IoTDB</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Flink IoTDB 连接器" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Flink-IoTDB.html"><!----><!---->Flink IoTDB 连接器</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Grafana 插件" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Grafana-Plugin.html"><!----><!---->Grafana 插件</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Grafana 连接器" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Grafana-Connector.html"><!----><!---->Grafana 连接器</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Hive-TsFile" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Hive-TsFile.html"><!----><!---->Hive-TsFile</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#nifi-iotdb-bundle" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/NiFi-IoTDB.html"><!----><!---->nifi-iotdb-bundle</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Spark-IoTDB 用户手册" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Spark-IoTDB.html"><!----><!---->Spark-IoTDB 用户手册</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Spark-TsFile" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Spark-TsFile.html"><!----><!---->Spark-TsFile</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#TsFile-Flink 连接器" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Flink-TsFile.html"><!----><!---->TsFile-Flink 连接器</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Zeppelin-IoTDB" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Ecosystem-Integration/Zeppelin-IoTDB.html"><!----><!---->Zeppelin-IoTDB</a></div><!----></li></ul><!--]--><!--[--><h3 id="F A Q" class="vp-catalog-child-title has-children"><a href="#F A Q" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/FAQ/"><!----><!---->F A Q</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#常见问题" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/FAQ/Frequently-asked-questions.html"><!----><!---->常见问题</a></div><!----></li></ul><!--]--><!--[--><h3 id="Io T D B Introduction" class="vp-catalog-child-title has-children"><a href="#Io T D B Introduction" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/"><!----><!---->Io T D B Introduction</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#IoTDB 简介" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/What-is-IoTDB.html"><!----><!---->IoTDB 简介</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#主要功能特点" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/Features.html"><!----><!---->主要功能特点</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#公开发表" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/Publication.html"><!----><!---->公开发表</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#应用场景" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/Scenario.html"><!----><!---->应用场景</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#系统架构" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/IoTDB-Introduction/Architecture.html"><!----><!---->系统架构</a></div><!----></li></ul><!--]--><!--[--><h3 id="IoTDB 用户手册 Toc" class="vp-catalog-child-title"><a href="#IoTDB 用户手册 Toc" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/UserGuideReadme.html"><!----><!---->IoTDB 用户手册 Toc</a></h3><!----><!--]--><!--[--><h3 id="Quick Start" class="vp-catalog-child-title has-children"><a href="#Quick Start" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/QuickStart/"><!----><!---->Quick Start</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#常用SQL语句" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/QuickStart/General-SQL-Statements.html"><!----><!---->常用SQL语句</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#快速上手" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/QuickStart/QuickStart.html"><!----><!---->快速上手</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#集群版" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/QuickStart/ClusterQuickStart.html"><!----><!---->集群版</a></div><!----></li></ul><!--]--><!--[--><h3 id="Reference" class="vp-catalog-child-title has-children"><a href="#Reference" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/"><!----><!---->Reference</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#ConfigNode 配置参数" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/ConfigNode-Config-Manual.html"><!----><!---->ConfigNode 配置参数</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#DataNode 配置参数" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/DataNode-Config-Manual.html"><!----><!---->DataNode 配置参数</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#关键字" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/Keywords.html"><!----><!---->关键字</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#参考" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/Common-Config-Manual.html"><!----><!---->参考</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#状态码" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Reference/Status-Codes.html"><!----><!---->状态码</a></div><!----></li></ul><!--]--><!--[--><h3 id="S Q L Manual" class="vp-catalog-child-title has-children"><a href="#S Q L Manual" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/SQL-Manual/"><!----><!---->S Q L Manual</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#SQL手册" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/SQL-Manual/SQL-Manual.html"><!----><!---->SQL手册</a></div><!----></li></ul><!--]--><!--[--><h3 id="Stage" class="vp-catalog-child-title has-children"><a href="#Stage" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/"><!----><!---->Stage</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Administration Management" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Administration-Management/"><!----><!---->Administration Management</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Administration-Management/Administration.html"><!----><!---->权限管理</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Cluster" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Cluster/"><!----><!---->Cluster</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Cluster/Deployment-Recommendation.html"><!----><!---->IoTDB 部署推荐</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Cluster/Cluster-Concept.html"><!----><!---->分布式</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Cluster/Cluster-Setup.html"><!----><!---->集群安装和启动</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Cluster/Cluster-Maintenance.html"><!----><!---->集群运维命令</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Data Modeling" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Data-Modeling/"><!----><!---->Data Modeling</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Data-Modeling/DataRegion.html"><!----><!---->Data Region</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Data-Modeling/SchemaRegion-rocksdb.html"><!----><!---->SchemaRegion RocksDB (基于rocksDB的元数据存储方式)</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Delete Data" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Delete-Data/"><!----><!---->Delete Data</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Delete-Data/Delete-Data.html"><!----><!---->删除数据</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Delete-Data/TTL.html"><!----><!---->数据存活时间(TTL)</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Edge Cloud Collaboration" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Edge-Cloud-Collaboration/"><!----><!---->Edge Cloud Collaboration</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Edge-Cloud-Collaboration/Sync-Tool.html"><!----><!---->TsFile 同步</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Hadoop-TsFile" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/MapReduce-TsFile.html"><!----><!---->Hadoop-TsFile</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#HDFS 集成" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Writing-Data-on-HDFS.html"><!----><!---->HDFS 集成</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Integration Test" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Integration-Test/"><!----><!---->Integration Test</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Integration-Test/Integration-Test-refactoring-tutorial.html"><!----><!---->集成测试开发者文档</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Maintenance Tools" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Maintenance-Tools/"><!----><!---->Maintenance Tools</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/IoTDB-Data-Dir-Overview-Tool.html"><!----><!---->IoTDB数据文件夹概览工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/JMX-Tool.html"><!----><!---->JMX 工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/MLogParser-Tool.html"><!----><!---->Mlog 解析工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/SchemaFileSketch-Tool.html"><!----><!---->PBTreeFile 解析工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Resource-Sketch-Tool.html"><!----><!---->TsFile Resource概览工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Settle-Tool.html"><!----><!---->TsFile Settle工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Split-Tool.html"><!----><!---->TsFile 拆分工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFileSelfCheck-Tool.html"><!----><!---->TsFile 自检工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.html"><!----><!---->TsFile导入导出工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Sketch-Tool.html"><!----><!---->TsFile概览工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.html"><!----><!---->加载 TsFile</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/CSV-Tool.html"><!----><!---->导入导出 CSV</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/Watermark-Tool.html"><!----><!---->水印工具</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/Log-Tool.html"><!----><!---->系统日志</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Maintenance-Tools/Maintenance-Command.html"><!----><!---->运维命令</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Monitor Alert" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Monitor-Alert/"><!----><!---->Monitor Alert</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Monitor-Alert/Alerting.html"><!----><!---->告警</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Monitor-Alert/Metric-Tool.html"><!----><!---->监控告警</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Operate Metadata" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Operate-Metadata/"><!----><!---->Operate Metadata</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operate-Metadata/Database.html"><!----><!---->元数据操作</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operate-Metadata/Template.html"><!----><!---->元数据模板</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operate-Metadata/Timeseries.html"><!----><!---->时间序列管理</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operate-Metadata/Auto-Create-MetaData.html"><!----><!---->自动创建元数据</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operate-Metadata/Node.html"><!----><!---->节点管理</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Operators Functions" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Operators-Functions/"><!----><!---->Operators Functions</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Lambda.html"><!----><!---->Lambda 表达式</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Continuous-Interval.html"><!----><!---->区间查询函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/String.html"><!----><!---->字符串处理</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Constant.html"><!----><!---->常序列生成函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Series-Discovery.html"><!----><!---->序列发现</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Anomaly-Detection.html"><!----><!---->异常检测</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Data-Repairing.html"><!----><!---->数据修复</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Data-Matching.html"><!----><!---->数据匹配</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Data-Profiling.html"><!----><!---->数据画像</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Conversion.html"><!----><!---->数据类型转换</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Data-Quality.html"><!----><!---->数据质量</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Time-Series.html"><!----><!---->时间序列处理</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Machine-Learning.html"><!----><!---->机器学习</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Conditional.html"><!----><!---->条件表达式</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Comparison.html"><!----><!---->比较运算符和函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/User-Defined-Function.html"><!----><!---->用户自定义函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Mathematical.html"><!----><!---->算数运算符和函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Aggregation.html"><!----><!---->聚合函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Variation-Trend.html"><!----><!---->趋势计算函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Overview.html"><!----><!---->运算符和函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Selection.html"><!----><!---->选择函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Logical.html"><!----><!---->逻辑运算符</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Sample.html"><!----><!---->采样函数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Operators-Functions/Frequency-Domain.html"><!----><!---->频域分析</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Query Data" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Query-Data/"><!----><!---->Query Data</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Group-By.html"><!----><!---->分段分组聚合</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Overview.html"><!----><!---->数据查询</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Select-Into.html"><!----><!---->查询写回(SELECT INTO)</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Align-By.html"><!----><!---->查询对齐模式</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Pagination.html"><!----><!---->查询结果分页</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Where-Condition.html"><!----><!---->查询过滤条件</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Order-By.html"><!----><!---->结果集排序</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Fill.html"><!----><!---->结果集补空值</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Having-Condition.html"><!----><!---->聚合结果过滤</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Continuous-Query.html"><!----><!---->连续查询(Continuous Query, CQ)</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Query-Data/Select-Expression.html"><!----><!---->选择表达式</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#SQL 参考文档" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/SQL-Reference.html"><!----><!---->SQL 参考文档</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#SQL 命令行终端 (CLI)" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Command-Line-Interface.html"><!----><!---->SQL 命令行终端 (CLI)</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Syntax Conventions" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Syntax-Conventions/"><!----><!---->Syntax Conventions</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/Session-And-TsFile-API.html"><!----><!---->Session And TsFile API</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/Keywords-And-Reserved-Words.html"><!----><!---->关键字</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/Identifier.html"><!----><!---->标识符</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/Detailed-Grammar.html"><!----><!---->词法与文法详细定义</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/Literal-Values.html"><!----><!---->语法约定</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/NodeName-In-Path.html"><!----><!---->路径结点名</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Syntax-Conventions/KeyValue-Pair.html"><!----><!---->键值对</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Trigger" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Trigger/"><!----><!---->Trigger</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Trigger/Instructions.html"><!----><!---->使用说明</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Trigger/Trigger-Management.html"><!----><!---->管理触发器</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Trigger/Implement-Trigger.html"><!----><!---->编写触发器</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Trigger/Configuration-Parameters.html"><!----><!---->配置参数</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Trigger/Notes.html"><!----><!---->重要注意事项</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title has-children"><a href="#Write Data" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Write-Data/"><!----><!---->Write Data</a></div><div class="v-sub-catalogs"><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Write-Data/MQTT.html"><!----><!---->MQTT写入</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Write-Data/REST-API.html"><!----><!---->REST API写入</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Write-Data/Write-Data.html"><!----><!---->写入数据</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Write-Data/Session.html"><!----><!---->原生接口写入</a><a class="vp-link vp-sub-catalog" href="/zh/UserGuide/Master/stage/Write-Data/Batch-Load-Tool.html"><!----><!---->批量数据导入</a></div></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#下载与安装" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/WayToGetIoTDB.html"><!----><!---->下载与安装</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#元数据模板" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Schema-Template.html"><!----><!---->元数据模板</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#最新点查询" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Last-Query.html"><!----><!---->最新点查询</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#删除数据" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Delete-Data.html"><!----><!---->删除数据</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#单机模式" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/ServerFileList.html"><!----><!---->单机模式</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#原生接口对比" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Interface-Comparison.html"><!----><!---->原生接口对比</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#数据文件存储" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Files.html"><!----><!---->数据文件存储</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#时区" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Time-zone.html"><!----><!---->时区</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#时间分区" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Time-Partition.html"><!----><!---->时间分区</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#时间序列数据库比较" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/TSDB-Comparison.html"><!----><!---->时间序列数据库比较</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#死区处理" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Deadband-Process.html"><!----><!---->死区处理</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#通信服务协议" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/stage/Programming-Thrift.html"><!----><!---->通信服务协议</a></div><!----></li></ul><!--]--><!--[--><h3 id="Tools System" class="vp-catalog-child-title has-children"><a href="#Tools System" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/"><!----><!---->Tools System</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#Prometheus" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Monitor-Tool.html"><!----><!---->Prometheus</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#SQL 命令行终端 (CLI)" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/CLI.html"><!----><!---->SQL 命令行终端 (CLI)</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#导入导出工具" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Import-Export-Tool.html"><!----><!---->导入导出工具</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#控制台工具Workbench" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Workbench.html"><!----><!---->控制台工具Workbench</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#测试工具" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Benchmark.html"><!----><!---->测试工具</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#运维工具" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Maintenance-Tool.html"><!----><!---->运维工具</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#运维工具" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Tools-System/Maintenance-Tool_timecho.html"><!----><!---->运维工具</a></div><!----></li></ul><!--]--><!--[--><h3 id="User Manual" class="vp-catalog-child-title has-children"><a href="#User Manual" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/"><!----><!---->User Manual</a></h3><ul class="vp-catalog-child-catalogs"><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#IoTDB 数据订阅" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/IoTDB-Data-Pipe_timecho.html"><!----><!---->IoTDB 数据订阅</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#写入和删除数据" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Write-Delete-Data.html"><!----><!---->写入和删除数据</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#多级存储" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Tiered-Storage_timecho.html"><!----><!---->多级存储</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#数据查询" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Query-Data.html"><!----><!---->数据查询</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#权限管理" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Authority-Management.html"><!----><!---->权限管理</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#视图" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/IoTDB-View_timecho.html"><!----><!---->视图</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#触发器" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Trigger.html"><!----><!---->触发器</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#语法约定" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Syntax-Rule.html"><!----><!---->语法约定</a></div><!----></li><li class="vp-child-catalog"><div class="vp-catalog-sub-title"><a href="#运算符、函数和表达式" class="header-anchor">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/User-Manual/Operator-and-Expression.html"><!----><!---->运算符、函数和表达式</a></div><!----></li></ul><!--]--><!--[--><h3 id="元数据操作" class="vp-catalog-child-title"><a href="#元数据操作" class="header-anchor" aria-hidden="true">#</a><a class="vp-link vp-catalog-title" href="/zh/UserGuide/Master/Operate-Metadata.html"><!----><!---->元数据操作</a></h3><!----><!--]--><!--]--></div></div><!----><footer class="page-meta"><!----><div class="meta-item git-info"><!----><!----></div></footer><!----><!----><!----><!--]--></main><!--]--><footer style="padding-bottom:2rem;"><span id="doc-version" style="display:none;">master</span><p style="text-align:center;color:#909399;font-size:12px;margin:0 30px;">Copyright © 2023 The Apache Software Foundation.<br> Apache and the Apache feather logo are trademarks of The Apache Software Foundation</p><p style="text-align:center;margin-top:10px;color:#909399;font-size:12px;margin:0 30px;"><strong>Have a question?</strong> Connect with us on QQ, WeChat, or Slack. <a href="https://github.com/apache/iotdb/issues/1995">Join the community</a> now.</p><p style="text-align:center;margin-top:10px;color:#909399;font-size:12px;margin:0 30px;"> We use <a href="https://analytics.google.com">Google Analytics</a> to collect anonymous, aggregated usage information. </p></footer></div><!--]--><!--]--><!----><!--]--></div>
<script type="module" src="/assets/app-d7e75f9d.js" defer></script>
</body>
</html>