| <!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-rc.14" /> |
| <meta name="theme" content="VuePress Theme Hope 2.0.0-rc.52" /> |
| <style> |
| html { |
| background: var(--bg-color, #fff); |
| } |
| |
| html[data-theme="dark"] { |
| background: var(--bg-color, #1d1e1f); |
| } |
| |
| 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="alternate" hreflang="zh-cn" href="https://iotdb.apache.org/zh/Download/"><meta property="og:url" content="https://iotdb.apache.org/Download/"><meta property="og:site_name" content="IoTDB Website"><meta property="og:title" content="Release version"><meta property="og:description" content="Release version Legacy version are available here: https://archive.apache.org/dist/iotdb/ Configurations Recommended OS parameters Set the somaxconn as 65535 to avoid "connectio..."><meta property="og:type" content="article"><meta property="og:locale" content="en-US"><meta property="og:locale:alternate" content="zh-CN"><meta property="og:updated_time" content="2024-07-01T02:51:30.000Z"><meta property="article:modified_time" content="2024-07-01T02:51:30.000Z"><script type="application/ld+json">{"@context":"https://schema.org","@type":"Article","headline":"Release version","image":[""],"dateModified":"2024-07-01T02:51:30.000Z","author":[]}</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"><script type="text/javascript"> |
| var _paq = window._paq = window._paq || []; |
| /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ |
| _paq.push(["setDoNotTrack", true]); |
| _paq.push(["disableCookies"]); |
| _paq.push(['trackPageView']); |
| _paq.push(['enableLinkTracking']); |
| (function() { |
| var u="https://analytics.apache.org/"; |
| _paq.push(['setTrackerUrl', u+'matomo.php']); |
| _paq.push(['setSiteId', '56']); |
| var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; |
| g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); |
| })(); |
| </script><title>Release version | IoTDB Website</title><meta name="description" content="Release version Legacy version are available here: https://archive.apache.org/dist/iotdb/ Configurations Recommended OS parameters Set the somaxconn as 65535 to avoid "connectio..."> |
| <link rel="preload" href="/assets/style-Cwp1o4WF.css" as="style"><link rel="stylesheet" href="/assets/style-Cwp1o4WF.css"> |
| <link rel="modulepreload" href="/assets/app-CftaLYVE.js"><link rel="modulepreload" href="/assets/index.html-2Q40ukeb.js"> |
| |
| </head> |
| <body> |
| <div id="app"><!--[--><!--[--><!--[--><span tabindex="-1"></span><a href="#main-content" class="vp-skip-link sr-only">Skip to main content</a><!--]--><!--[--><div class="theme-container no-sidebar external-link-icon pure has-toc"><!--[--><header id="navbar" class="vp-navbar"><div class="vp-navbar-start"><button type="button" class="vp-toggle-sidebar-button" title="Toggle Sidebar"><span class="icon"></span></button><!----><!--[--><a class="route-link vp-brand" href="/"><img class="vp-nav-logo" src="/logo.png" alt><!----><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" style="display:none;"></div><div><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"><kbd class="DocSearch-Button-Key"><svg width="15" height="15" class="DocSearch-Control-Key-Icon"><path d="M4.505 4.496h2M5.505 5.496v5M8.216 4.496l.055 5.993M10 7.5c.333.333.5.667.5 1v2M12.326 4.5v5.996M8.384 4.496c1.674 0 2.116 0 2.116 1.5s-.442 1.5-2.116 1.5M3.205 9.303c-.09.448-.277 1.21-1.241 1.203C1 10.5.5 9.513.5 8V7c0-1.57.5-2.5 1.464-2.494.964.006 1.134.598 1.24 1.342M12.553 10.5h1.953" stroke-width="1.2" stroke="currentColor" fill="none" stroke-linecap="square"></path></svg></kbd><kbd class="DocSearch-Button-Key">K</kbd></span></button></div><!--]--><nav class="vp-nav-links"><div class="vp-nav-item hide-in-mobile"><div class="vp-dropdown-wrapper"><button type="button" class="vp-dropdown-title" aria-label="Documentation"><!--[--><!---->Documentation<!--]--><span class="arrow"></span><ul class="vp-dropdown"><li class="vp-dropdown-item"><a class="route-link auto-link" href="/UserGuide/latest/QuickStart/QuickStart.html" aria-label="v1.3.0/1/2"><!---->v1.3.0/1/2<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/UserGuide/V1.2.x/QuickStart/QuickStart.html" aria-label="v1.2.x"><!---->v1.2.x<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/UserGuide/V1.1.x/QuickStart/QuickStart.html" aria-label="v1.1.x"><!---->v1.1.x<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/UserGuide/V1.0.x/QuickStart/QuickStart.html" aria-label="v1.0.x"><!---->v1.0.x<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/UserGuide/V0.13.x/QuickStart/QuickStart.html" aria-label="v0.13.x"><!---->v0.13.x<!----></a></li></ul></button></div></div><div class="vp-nav-item hide-in-mobile"><a class="auto-link external-link" href="https://cwiki.apache.org/confluence/display/IOTDB/System+Design" aria-label="Design" rel="noopener noreferrer" target="_blank"><!---->Design<!----></a></div><div class="vp-nav-item hide-in-mobile"><a class="route-link route-link-active auto-link" href="/Download/" aria-label="Download"><!---->Download<!----></a></div><div class="vp-nav-item hide-in-mobile"><div class="vp-dropdown-wrapper"><button type="button" class="vp-dropdown-title" aria-label="Community"><!--[--><!---->Community<!--]--><span class="arrow"></span><ul class="vp-dropdown"><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/About-the-Community.html" aria-label="About the Community"><!---->About the Community<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/Development-Guide.html" aria-label="Development Guide"><!---->Development Guide<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/Community-Partners.html" aria-label="Community Partners"><!---->Community Partners<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/Communication-Channels.html" aria-label="Communication Channels"><!---->Communication Channels<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/Events-and-Reports.html" aria-label="Events and Reports"><!---->Events and Reports<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/Community/Commiters.html" aria-label="Commiters"><!---->Commiters<!----></a></li></ul></button></div></div><div class="vp-nav-item hide-in-mobile"><div class="vp-dropdown-wrapper"><button type="button" class="vp-dropdown-title" aria-label="ASF"><!--[--><!---->ASF<!--]--><span class="arrow"></span><ul class="vp-dropdown"><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/" aria-label="Foundation" rel="noopener noreferrer" target="_blank"><!---->Foundation<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/licenses/" aria-label="License" rel="noopener noreferrer" target="_blank"><!---->License<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/security/" aria-label="Security" rel="noopener noreferrer" target="_blank"><!---->Security<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/foundation/sponsorship.html" aria-label="Sponsorship" rel="noopener noreferrer" target="_blank"><!---->Sponsorship<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/foundation/thanks.html" aria-label="Thanks" rel="noopener noreferrer" target="_blank"><!---->Thanks<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://www.apache.org/events/current-event" aria-label="Current Events" rel="noopener noreferrer" target="_blank"><!---->Current Events<!----></a></li><li class="vp-dropdown-item"><a class="auto-link external-link" href="https://privacy.apache.org/policies/privacy-policy-public.html" aria-label="Privacy" rel="noopener noreferrer" target="_blank"><!---->Privacy<!----></a></li></ul></button></div></div></nav><div class="vp-nav-item"><div class="vp-dropdown-wrapper"><button type="button" class="vp-dropdown-title" aria-label="Select language"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon i18n-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="i18n icon" name="i18n" 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="vp-dropdown"><li class="vp-dropdown-item"><a class="route-link route-link-active auto-link" href="/Download/" aria-label="English"><!---->English<!----></a></li><li class="vp-dropdown-item"><a class="route-link auto-link" href="/zh/Download/" aria-label="简体中文"><!---->简体中文<!----></a></li></ul></button></div></div><div class="vp-nav-item hide-in-mobile"><button type="button" class="vp-color-mode-switch" id="color-mode-switch"><svg xmlns="http://www.w3.org/2000/svg" class="icon auto-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="auto icon" name="auto" style="display:none;"><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" name="dark" 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" name="light" style="display:block;"><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="vp-nav-item vp-action"><a class="vp-action-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" name="github" 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><!---->Release version</h1><div class="page-info"><!----><!----><span class="page-date-info" aria-label="Writing Date"><svg xmlns="http://www.w3.org/2000/svg" class="icon calendar-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="calendar icon" name="calendar"><path d="M716.4 110.137c0-18.753-14.72-33.473-33.472-33.473-18.753 0-33.473 14.72-33.473 33.473v33.473h66.993v-33.473zm-334.87 0c0-18.753-14.72-33.473-33.473-33.473s-33.52 14.72-33.52 33.473v33.473h66.993v-33.473zm468.81 33.52H716.4v100.465c0 18.753-14.72 33.473-33.472 33.473a33.145 33.145 0 01-33.473-33.473V143.657H381.53v100.465c0 18.753-14.72 33.473-33.473 33.473a33.145 33.145 0 01-33.473-33.473V143.657H180.6A134.314 134.314 0 0046.66 277.595v535.756A134.314 134.314 0 00180.6 947.289h669.74a134.36 134.36 0 00133.94-133.938V277.595a134.314 134.314 0 00-133.94-133.938zm33.473 267.877H147.126a33.145 33.145 0 01-33.473-33.473c0-18.752 14.72-33.473 33.473-33.473h736.687c18.752 0 33.472 14.72 33.472 33.473a33.145 33.145 0 01-33.472 33.473z"></path></svg><span><!----></span><meta property="datePublished" content="2023-07-10T03:11:17.000Z"></span><!----><span class="page-reading-time-info" aria-label="Reading Time"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon" name="timer"><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>About 8 min</span><meta property="timeRequired" content="PT8M"></span><!----><!----></div><hr></div><div class="vp-toc-placeholder"><aside id="toc"><!----><div class="vp-toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon" name="print"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button><div class="arrow end"></div></div><div class="vp-toc-wrapper"><ul class="vp-toc-list"><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#configurations">Configurations</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#about-version-1-0">About Version 1.0</a></li><li><ul class="vp-toc-list"><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#detailed-description-of-syntax-conventions-in-version-1-0-that-are-different-from-older-versions">Detailed description of Syntax Conventions in version 1.0 that are different from older versions</a></li><!----><!--]--></ul></li><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#how-to-upgrade">How to Upgrade</a></li><!----><!--]--></ul><div class="vp-toc-marker" style="top:-1.7rem;"></div></div><!----></aside></div><!----><div class="theme-hope-content"><h1 id="release-version" tabindex="-1"><a class="header-anchor" href="#release-version"><span>Release version</span></a></h1><table><tr><th>Version</th><th colspan="3">IoTDB Binaries</th><th colspan="3">IoTDB Sources</th><th>release notes</th></tr><tr><td rowspan="1">1.3.2</td><td><a href="https://www.apache.org/dyn/closer.cgi/iotdb/1.3.2/apache-iotdb-1.3.2-all-bin.zip">All-in-one</a></td><td><a href="https://www.apache.org/dyn/closer.cgi/iotdb/1.3.2/apache-iotdb-1.3.2-all-bin.zip.sha512">SHA512</a></td><td><a href="https://www.apache.org/dyn/closer.cgi/1.3.2/apache-iotdb-1.3.2-all-bin.zip.asc">ASC</a></td><td rowspan="1"><a href="https://www.apache.org/dyn/closer.cgi/iotdb/1.3.2/apache-iotdb-1.3.2-source-release.zip">Sources</a></td><td rowspan="1"><a href="https://www.apache.org/dyn/closer.cgi/iotdb/1.3.2/apache-iotdb-1.3.2-source-release.zip.sha512">SHA512</a></td><td rowspan="1"><a href="https://www.apache.org/dyn/closer.cgi/1.3.2/apache-iotdb-1.3.2-source-release.zip.asc">ASC</a></td><td rowspan="1"><a href="https://raw.githubusercontent.com/apache/iotdb/rc/1.3.2/RELEASE_NOTES.md">release notes</a></td></tr><tr><td rowspan="3">0.13.4</td><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-all-bin.zip">All-in-one</a></td><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-all-bin.zip.sha512">SHA512</a></td><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-all-bin.zip.asc">ASC</a></td><td rowspan="3"><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-source-release.zip">Sources</a></td><td rowspan="3"><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-source-release.zip.sha512">SHA512</a></td><td rowspan="3"><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-source-release.zip.asc">ASC</a></td><td rowspan="3"><a href="https://archive.apache.org/dist/iotdb/0.13.4/RELEASE_NOTES.md">release notes</a></td></tr><tr><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-grafana-connector-bin.zip">Grafana-connector</a></td><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-grafana-connector-bin.zip.sha512">SHA512</a></td><td><a href="https://dlcdn.apache.org/iotdb/0.13.4/apache-iotdb-0.13.4-grafana-connector-bin.zip.asc">ASC</a></td></tr><tr><td><a href="https://www.apache.org/dyn/closer.cgi/iotdb/0.13.3/apache-iotdb-0.13.3-grafana-plugin-bin.zip">Grafana-plugin</a></td><td><a href="https://downloads.apache.org/iotdb/0.13.3/apache-iotdb-0.13.3-grafana-plugin-bin.zip.sha512">SHA512</a></td><td><a href="https://downloads.apache.org/iotdb/0.13.3/apache-iotdb-0.13.3-grafana-plugin-bin.zip.asc">ASC</a></td></tr></table><p>Legacy version are available here: <a href="https://archive.apache.org/dist/iotdb/" target="_blank" rel="noopener noreferrer">https://archive.apache.org/dist/iotdb/</a></p><h2 id="configurations" tabindex="-1"><a class="header-anchor" href="#configurations"><span>Configurations</span></a></h2><ul><li>Recommended OS parameters <ul><li>Set the somaxconn as 65535 to avoid "connection reset" error when the system is under high load.<div class="language-text line-numbers-mode" data-highlighter="prismjs" data-ext="text" data-title="text"><pre><code><span class="line"># Linux</span> |
| <span class="line">> sudo sysctl -w net.core.somaxconn=65535</span> |
| <span class="line"> </span> |
| <span class="line"># FreeBSD or Darwin</span> |
| <span class="line">> sudo sysctl -w kern.ipc.somaxconn=65535</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></li></ul></li></ul><h2 id="about-version-1-0" tabindex="-1"><a class="header-anchor" href="#about-version-1-0"><span>About Version 1.0</span></a></h2><p><strong>After we release version 1.0, how to upgrade from v0.13.x to v1.0.x?</strong></p><ul><li><strong>Version 1.0 has changed the SQL syntax conventions (please refer to the syntax conventions section of the user manual)</strong>.</li><li>In order to ensure the stability of UDF-related APIs, in version 1.0, UDF-related APIs are seperated into an independent module and no longer depend on the tsfile package. The implemented UDFs need to rewrite the code, replace <code>TsDataType</code> with <code>Type</code>, and replace <code>org .apache.iotdb.tsfile.utils.Binary</code> with <code>org.apache.iotdb.udf.api.type.Binary</code>, then redo the packaging and loading process.</li></ul><h3 id="detailed-description-of-syntax-conventions-in-version-1-0-that-are-different-from-older-versions" tabindex="-1"><a class="header-anchor" href="#detailed-description-of-syntax-conventions-in-version-1-0-that-are-different-from-older-versions"><span>Detailed description of Syntax Conventions in version 1.0 that are different from older versions</span></a></h3><p>In previous versions of syntax conventions, we introduced some ambiguity to maintain compatibility. To avoid ambiguity, we have designed new syntax conventions, and this chapter will explain the issues with the old syntax conventions and why we made the change.</p><h4 id="issues-related-to-identifier" tabindex="-1"><a class="header-anchor" href="#issues-related-to-identifier"><span>Issues related to identifier</span></a></h4><p>In version 0.13 and earlier, identifiers (including path node names) that are not quoted with backquotes are allowed to be pure numbers(Pure numeric path node names need to be enclosed in backquotes in the <code>SELECT</code> clause), and are allowed to contain some special characters. <strong>In version 1.0, identifiers that are not quoted with backquotes are not allowed to be pure numbers and only allowed to contain letters, Chinese characters, and underscores.</strong></p><h4 id="issues-related-to-node-name" tabindex="-1"><a class="header-anchor" href="#issues-related-to-node-name"><span>Issues related to node name</span></a></h4><p>In previous versions of syntax conventions, when do you need to add quotation marks to the node name, and the rules for using single and double quotation marks or backquotes are complicated. We have unified usage of quotation marks in the new syntax conventions. For details, please refer to the relevant chapters of this document.</p><h5 id="when-to-use-single-and-double-quotes-and-backquotes" tabindex="-1"><a class="header-anchor" href="#when-to-use-single-and-double-quotes-and-backquotes"><span>When to use single and double quotes and backquotes</span></a></h5><p>In previous versions of syntax conventions, path node names were defined as identifiers, but when the path separator . was required in the path node name, single or double quotes were required. This goes against the rule that identifiers are quoted using backquotes.</p><div class="language-SQL line-numbers-mode" data-highlighter="prismjs" data-ext="SQL" data-title="SQL"><pre><code><span class="line"># In the previous syntax convention, if you need to create a time series root.sg.`www.baidu.com`, you need to use the following statement:</span> |
| <span class="line">create root.sg.'www.baidu.com' with datatype=BOOLEAN, encoding=PLAIN</span> |
| <span class="line"></span> |
| <span class="line"># The time series created by this statement is actually root.sg.'www.baidu.com', that is, the quotation marks are stored together. The three nodes of the time series are {"root","sg","'www.baidu.com'"}.</span> |
| <span class="line"></span> |
| <span class="line"># In the query statement, if you want to query the data of the time series, the query statement is as follows:</span> |
| <span class="line">select 'www.baidu.com' from root.sg;</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>In the 1.0 syntax conventions, special node names are uniformly quoted using backquotes:</strong></p><div class="language-SQL line-numbers-mode" data-highlighter="prismjs" data-ext="SQL" data-title="SQL"><pre><code><span class="line"># In the new syntax convention, if you need to create a time series root.sg.`www.baidu.com`, the syntax is as follows:</span> |
| <span class="line">create root.sg.`www.baidu.com` with 'datatype' = 'BOOLEAN', 'encoding' = 'PLAIN'</span> |
| <span class="line"></span> |
| <span class="line">#To query the time series, you can use the following statement:</span> |
| <span class="line">select `www.baidu.com` from root.sg;</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h5 id="the-issues-of-using-quotation-marks-inside-node-names" tabindex="-1"><a class="header-anchor" href="#the-issues-of-using-quotation-marks-inside-node-names"><span>The issues of using quotation marks inside node names</span></a></h5><p>In previous versions of syntax conventions, when single quotes ' and double quotes " are used in path node names, they need to be escaped with a backslash , and the backslashes will be stored as part of the path node name. Other identifiers do not have this restriction, causing inconsistency.</p><div class="language-SQL line-numbers-mode" data-highlighter="prismjs" data-ext="SQL" data-title="SQL"><pre><code><span class="line"># Create time series root.sg.\"a</span> |
| <span class="line">create timeseries root.sg.`\"a` with datatype=TEXT,encoding=PLAIN;</span> |
| <span class="line"></span> |
| <span class="line"># Query time series root.sg.\"a</span> |
| <span class="line">select `\"a` from root.sg;</span> |
| <span class="line">+-----------------------------+-----------+</span> |
| <span class="line">| Time|root.sg.\"a|</span> |
| <span class="line">+-----------------------------+-----------+</span> |
| <span class="line">|1970-01-01T08:00:00.004+08:00| test|</span> |
| <span class="line">+-----------------------------+-----------+</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p><strong>In the 1.0 syntax convention, special path node names are uniformly referenced with backquotes.</strong> When single and double quotes are used in path node names, there is no need to add backslashes to escape, and backquotes need to be double-written. For details, please refer to the relevant chapters of the new syntax conventions.</p><h4 id="issues-related-to-session-api" tabindex="-1"><a class="header-anchor" href="#issues-related-to-session-api"><span>Issues related to session API</span></a></h4><h5 id="session-api-syntax-restrictions" tabindex="-1"><a class="header-anchor" href="#session-api-syntax-restrictions"><span>Session API syntax restrictions</span></a></h5><p>In version 0.13, the restrictions on using path nodes in non-SQL interfaces are as follows:</p><ul><li>The node names in path or path prefix as parameter: <ul><li>The node names which should be escaped by backticks (`) in the SQL statement, and escaping is not required here.</li><li>The node names enclosed in single or double quotes still need to be enclosed in single or double quotes and must be escaped for JAVA strings.</li><li>For the <code>checkTimeseriesExists</code> interface, since the IoTDB-SQL interface is called internally, the time-series pathname must be consistent with the SQL syntax conventions and be escaped for JAVA strings.</li></ul></li></ul><p><strong>In version 1.0, restrictions on using path nodes in non-SQL interfaces were enhanced:</strong></p><ul><li><strong>The node names in path or path prefix as parameter: The node names which should be escaped by backticks (`) in the SQL statement, escaping is required here.</strong></li><li><strong>Code example for syntax convention could be found at:</strong> <code>example/session/src/main/java/org/apache/iotdb/SyntaxConventionRelatedExample.java</code></li></ul><h5 id="inconsistent-handling-of-string-escaping-between-sql-and-session-interfaces" tabindex="-1"><a class="header-anchor" href="#inconsistent-handling-of-string-escaping-between-sql-and-session-interfaces"><span>Inconsistent handling of string escaping between SQL and Session interfaces</span></a></h5><p><strong>In previous releases, there was an inconsistency between the SQL and Session interfaces when using strings.</strong> For example, when using SQL to insert Text type data, the string will be unescaped, but not when using the Session interface, which is inconsistent. <strong>In the new syntax convention, we do not unescape the strings. What you store is what will be obtained when querying (for the rules of using single and double quotation marks inside strings, please refer to this document for string literal chapter).</strong></p><p>The following are examples of inconsistencies in the old syntax conventions:</p><p>Use Session's insertRecord method to insert data into the time series root.sg.a</p><div class="language-Java line-numbers-mode" data-highlighter="prismjs" data-ext="Java" data-title="Java"><pre><code><span class="line">// session insert</span> |
| <span class="line">String deviceId = "root.sg";</span> |
| <span class="line">List<String> measurements = new ArrayList<>();</span> |
| <span class="line">measurements.add("a");</span> |
| <span class="line">String[] values = new String[]{"\\\\", "\\t", "\\\"", "\\u96d5"};</span> |
| <span class="line">for(int i = 0; i <= values.length; i++){</span> |
| <span class="line"> List<String> valueList = new ArrayList<>();</span> |
| <span class="line"> valueList.add(values[i]);</span> |
| <span class="line"> session.insertRecord(deviceId, i + 1, measurements, valueList);</span> |
| <span class="line"> }</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>Query the data of root.sg.a, you can see that there is no unescaping:</p><div class="language-Plain%20Text line-numbers-mode" data-highlighter="prismjs" data-ext="Plain%20Text" data-title="Plain%20Text"><pre><code><span class="line">// query result</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line">| Time|root.sg.a|</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line">|1970-01-01T08:00:00.001+08:00| \\|</span> |
| <span class="line">|1970-01-01T08:00:00.002+08:00| \t|</span> |
| <span class="line">|1970-01-01T08:00:00.003+08:00| \"|</span> |
| <span class="line">|1970-01-01T08:00:00.004+08:00| \u96d5|</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>Instead use SQL to insert data into root.sg.a:</p><div class="language-SQL line-numbers-mode" data-highlighter="prismjs" data-ext="SQL" data-title="SQL"><pre><code><span class="line"># SQL insert</span> |
| <span class="line">insert into root.sg(time, a) values(1, "\\")</span> |
| <span class="line">insert into root.sg(time, a) values(2, "\t")</span> |
| <span class="line">insert into root.sg(time, a) values(3, "\"")</span> |
| <span class="line">insert into root.sg(time, a) values(4, "\u96d5")</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>Query the data of root.sg.a, you can see that the string is unescaped:</p><div class="language-Plain%20Text line-numbers-mode" data-highlighter="prismjs" data-ext="Plain%20Text" data-title="Plain%20Text"><pre><code><span class="line">// query result</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line">| Time|root.sg.a|</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line">|1970-01-01T08:00:00.001+08:00| \|</span> |
| <span class="line">|1970-01-01T08:00:00.002+08:00| |</span> |
| <span class="line">|1970-01-01T08:00:00.003+08:00| "|</span> |
| <span class="line">|1970-01-01T08:00:00.004+08:00| 雕|</span> |
| <span class="line">+-----------------------------+---------+</span> |
| <span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="how-to-upgrade" tabindex="-1"><a class="header-anchor" href="#how-to-upgrade"><span>How to Upgrade</span></a></h2><ul><li><p>How to upgrade a minor version (e.g., from v0.12.3 to v0.12.5)?</p><ul><li>versions which have the same major version are compatible.</li><li>Just download and unzip the new version. Then modify the configuration files to keep consistent<br> with what you set in the old version.</li><li>stop the old version instance, and start the new one.</li></ul></li><li><p>How to upgrade from v0.12.x to v0.13.x?</p><ul><li>The data format (i.e., TsFile data) of v0.12.x and v0.13.x are compatible, but the WAL file is<br> incompatible. So, you can follow the steps:</li><li><strong><!----></strong></li><li><strong><!----></strong></li><li>Execute <code>flush</code> command to close all TsFiles.</li><li>We recommend to back up all data files before upgrading for rolling back.</li><li>Just download, unzip v0.13.x.zip, and modify conf/iotdb-engine.properties, <strong><!----></strong>. Let all the<br> directories point to the data folder set in v0.12.x (or the backup folder). You can also modify<br> other settings if you want.</li><li>Stop IoTDB v0.12.x instance, and then start v0.13.x.</li><li><strong><!----></strong></li><li><strong>NOTICE: V0.13 changes many settings in conf/iotdb-engine.properties, so do not use v0.12's<br> configuration file directly.</strong></li><li><strong>In 0.13, the SQL syntax has been changed. The identifiers not enclosed in backquotes can only contain the following characters, otherwise they need to be enclosed in backquotes.</strong><ul><li><strong>[0-9 a-z A-Z _ : @ # $ { }] (letters, digits, some special characters)</strong></li><li><strong>['\u2E80'..'\u9FFF'] (UNICODE Chinese characters)</strong></li></ul></li><li><strong>In 0.13, if the path node name in the <code>SELECT</code> clause consists of pure numbers, it needs to be enclosed in backquotes to distinguish it from the constant in the expression. For example, in the statement "select 123 + `123` from <a href="http://root.sg" target="_blank" rel="noopener noreferrer">root.sg</a>", the former 123 represents a constant, and the latter `123` will be spliced with <a href="http://root.sg" target="_blank" rel="noopener noreferrer">root.sg</a>, indicating the path <a href="http://root.sg" target="_blank" rel="noopener noreferrer">root.sg</a>.`123`.</strong></li></ul></li><li><p>How to upgrade from v0.11.x or v0.10.x to v0.12.x?</p><ul><li>Upgrading from v0.11 or v0.10 to v0.12 is similar as v0.9 to v0.10. The upgrade tool will rewrite the data files automatically.</li><li><strong><!----></strong></li><li>Call <code>flush</code> command using sbin/start-cli.sh in original version to close all TsFiles.</li><li>We recommend to backup the data file (also the wal files and mlog.txt) before upgrading for rolling back.</li><li>Just download, unzip v0.12.x.zip, and modify conf/iotdb-engine.proeprties to let all the<br> directories point to the folders set in previous version (or the backup folder).<br> You can also modify other settings if you want. Any other config changes in v0.11 should be moved to v0.12.</li><li>Stop IoTDB v0.11 or v0.10 instance, and start v0.12.x, then the IoTDB will upgrade data file format automatically. It is ok to read and write data when the upgrading process works.</li><li>After a log <code>All files upgraded successfully!</code> printed, the upgrading completes.</li><li><strong>NOTICE 1: V0.12 changes many settings in conf/iotdb-engine.properties, so do not use previous<br> configuration file directly.</strong></li><li><strong>NOTICE 2: V0.12 doesn't support upgrade from v0.9 or lower version, please upgrade to v0.10 first if needed.</strong></li><li><strong>NOTICE 3: We don't recommend deleting data before the upgrading finished. The deletion will fail if you try to delete data in the database with upgrading files.</strong></li></ul></li><li><p>How to upgrade from v0.10.x to v0.11.x?</p><ul><li>The data format (i.e., TsFile data) of v0.10.x and v0.11 are compatible, but the WAL file is<br> incompatible. So, you can follow the steps:</li><li><strong><!----></strong></li><li>Call <code>flush</code> command using <code>sbin/start-cli.sh</code> in v0.10.x to close all TsFiles.</li><li>We recommend to backup the wal files and mlog.txt before upgrading for rolling back.</li><li>Just download, unzip v0.11.x.zip, and modify conf/iotdb-engine.properties to let all the<br> directories point to the data folder set in v0.10.x (or the backup folder). You can also modify<br> other settings if you want.</li><li>Stop IoTDB v0.10.x instance, and start v0.11.x, then the IoTDB will upgrade data file format<br> automatically.</li><li><strong>NOTICE: V0.11 changes many settings in conf/iotdb-engine.properties, so do not use v0.10's<br> configuration file directly.</strong></li></ul></li><li><p>How to upgrade from v0.9.x to v0.10.x?</p><ul><li>Upgrading from v0.9 to v0.10 is more complex than v0.8 to v0.9.</li><li><strong><!----></strong></li><li>Call <code>flush</code> command using sbin/start-client.sh in v0.9 to close all TsFiles.</li><li>We recommend to backup the data file (also the wal files and mlog.txt) before upgrading for rolling back.</li><li>Just download, unzip v0.10.x.zip, and modify conf/iotdb-engine.proeprties to let all the<br> directories point to the folders set in v0.9.x (or the backup folder).<br> You can also modify other settings if you want.</li><li>Stop IoTDB v0.9 instance, and start v0.10.x, then the IoTDB will upgrade data file format automatically.</li></ul></li><li><p>How to upgrade from 0.8.x to v0.9.x?</p><ul><li>We recommend to backup the data file (also the wal files and mlog.txt) before upgrading for rolling back.</li><li>Just download, unzip v0.9.x.zip, and modify conf/iotdb-engine.properties to let all the<br> directories point to the folders set in v0.8.x (or the backup folder).<br> You can also modify other settings if you want.</li><li>Stop IoTDB v0.8 instance, and start v0.9.x, then the IoTDB will upgrade data file format automatically.</li></ul></li></ul><p></p><h1 id="all-releases" tabindex="-1"><a class="header-anchor" href="#all-releases"><span>All releases</span></a></h1><p>Find all releases in the <a href="https://archive.apache.org/dist/iotdb/" target="_blank" rel="noopener noreferrer">Archive repository</a>.</p><h1 id="verifying-hashes-and-signatures" tabindex="-1"><a class="header-anchor" href="#verifying-hashes-and-signatures"><span>Verifying Hashes and Signatures</span></a></h1><p>Along with our releases, we also provide sha512 hashes in *.sha512 files and cryptographic signatures in *.asc files. The Apache Software Foundation has an extensive tutorial to <a href="http://www.apache.org/info/verification.html" target="_blank" rel="noopener noreferrer">verify hashes and signatures </a>which you can follow by using any of these release-signing <a href="https://downloads.apache.org/iotdb/KEYS" target="_blank" rel="noopener noreferrer">KEYS </a>.</p></div><!----><footer class="vp-page-meta"><div class="vp-meta-item edit-link"><a class="auto-link external-link vp-meta-label" href="https://github.com/apache/iotdb-docs/edit/main/src/Download/README.md" aria-label="Found Error? Edit this page on GitHub" rel="noopener noreferrer" target="_blank"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon" name="edit"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Found Error? Edit this page on GitHub<!----></a></div><div class="vp-meta-item git-info"><div class="update-time"><span class="vp-meta-label">Last update: </span><!----></div><!----></div></footer><!----><!----><!----><!--]--></main><!--]--><!--]--><footer style="padding-bottom:2rem;"><span id="doc-version" style="display:none;">latest</span><p style="text-align:center;color:#909399;font-size:12px;margin:0 30px;">Copyright © 2024 The Apache Software Foundation.<br> Apache IoTDB, IoTDB, Apache, the Apache feather logo, and the Apache IoTDB project logo are either registered trademarks or trademarks of The Apache Software Foundation in all countries</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></footer></div><!--]--><!--]--><!--[--><!----><!--]--><!--]--></div> |
| <script type="module" src="/assets/app-CftaLYVE.js" defer></script> |
| </body> |
| </html> |
