<!DOCTYPE html>
<html lang="en-US">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width,initial-scale=1">
    <title> </title>
    <meta name="generator" content="VuePress 1.8.2">
    <link rel="icon" href="/favicon.ico">
    <meta name="description" content=" ">
    <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">
    
    <link rel="preload" href="/assets/css/0.styles.f7fca28c.css" as="style"><link rel="preload" href="/assets/js/app.cd07c2fa.js" as="script"><link rel="preload" href="/assets/js/3.2a42f5e4.js" as="script"><link rel="preload" href="/assets/js/116.870509a9.js" as="script"><link rel="prefetch" href="/assets/js/10.61872ae5.js"><link rel="prefetch" href="/assets/js/100.47b29810.js"><link rel="prefetch" href="/assets/js/101.be3f8e41.js"><link rel="prefetch" href="/assets/js/102.ab8764b7.js"><link rel="prefetch" href="/assets/js/103.4c142690.js"><link rel="prefetch" href="/assets/js/104.6042a8b3.js"><link rel="prefetch" href="/assets/js/105.f7c9efe5.js"><link rel="prefetch" href="/assets/js/106.2ba6adb1.js"><link rel="prefetch" href="/assets/js/107.5232a7c3.js"><link rel="prefetch" href="/assets/js/108.ccb521e0.js"><link rel="prefetch" href="/assets/js/109.c6797225.js"><link rel="prefetch" href="/assets/js/11.a080efae.js"><link rel="prefetch" href="/assets/js/110.2c0a21ac.js"><link rel="prefetch" href="/assets/js/111.64f69be0.js"><link rel="prefetch" href="/assets/js/112.3517c2ff.js"><link rel="prefetch" href="/assets/js/113.4b4bb4be.js"><link rel="prefetch" href="/assets/js/114.36c2b5e4.js"><link rel="prefetch" href="/assets/js/115.9447789e.js"><link rel="prefetch" href="/assets/js/117.f1572c4d.js"><link rel="prefetch" href="/assets/js/118.1b482479.js"><link rel="prefetch" href="/assets/js/119.994db15b.js"><link rel="prefetch" href="/assets/js/12.4c48405a.js"><link rel="prefetch" href="/assets/js/120.b39ca53e.js"><link rel="prefetch" href="/assets/js/121.ac3af24a.js"><link rel="prefetch" href="/assets/js/122.d17d7d81.js"><link rel="prefetch" href="/assets/js/123.4aa29866.js"><link rel="prefetch" href="/assets/js/124.ee85ddde.js"><link rel="prefetch" href="/assets/js/125.118d7f8b.js"><link rel="prefetch" href="/assets/js/126.9c2f8dc7.js"><link rel="prefetch" href="/assets/js/127.5fa0f28c.js"><link rel="prefetch" href="/assets/js/128.bf1e94f3.js"><link rel="prefetch" href="/assets/js/129.4479fadb.js"><link rel="prefetch" href="/assets/js/13.16ded47d.js"><link rel="prefetch" href="/assets/js/130.59874ca0.js"><link rel="prefetch" href="/assets/js/131.f9d5e913.js"><link rel="prefetch" href="/assets/js/132.df382fa4.js"><link rel="prefetch" href="/assets/js/133.2605b87b.js"><link rel="prefetch" href="/assets/js/134.7f44a201.js"><link rel="prefetch" href="/assets/js/135.f867beb1.js"><link rel="prefetch" href="/assets/js/136.32dc30f5.js"><link rel="prefetch" href="/assets/js/137.a0b9469d.js"><link rel="prefetch" href="/assets/js/138.0d77670b.js"><link rel="prefetch" href="/assets/js/139.a4687aa3.js"><link rel="prefetch" href="/assets/js/14.81c4b95d.js"><link rel="prefetch" href="/assets/js/140.1c3b9c8e.js"><link rel="prefetch" href="/assets/js/141.ced0e8b4.js"><link rel="prefetch" href="/assets/js/142.0f0eab1f.js"><link rel="prefetch" href="/assets/js/143.b1cbf905.js"><link rel="prefetch" href="/assets/js/144.c8f1a948.js"><link rel="prefetch" href="/assets/js/145.20508b5b.js"><link rel="prefetch" href="/assets/js/146.d6f1ef22.js"><link rel="prefetch" href="/assets/js/147.d3ae33f7.js"><link rel="prefetch" href="/assets/js/148.fbd3c4b0.js"><link rel="prefetch" href="/assets/js/149.68309cce.js"><link rel="prefetch" href="/assets/js/15.bf1d2930.js"><link rel="prefetch" href="/assets/js/150.9bf1f73d.js"><link rel="prefetch" href="/assets/js/151.c102d923.js"><link rel="prefetch" href="/assets/js/152.e1bd669b.js"><link rel="prefetch" href="/assets/js/153.74bb0871.js"><link rel="prefetch" href="/assets/js/154.5930e226.js"><link rel="prefetch" href="/assets/js/155.d1c42f9d.js"><link rel="prefetch" href="/assets/js/156.38141ca2.js"><link rel="prefetch" href="/assets/js/157.d0fa5d7e.js"><link rel="prefetch" href="/assets/js/158.b424c315.js"><link rel="prefetch" href="/assets/js/159.5dcc300f.js"><link rel="prefetch" href="/assets/js/16.d2fb5036.js"><link rel="prefetch" href="/assets/js/160.0163ee71.js"><link rel="prefetch" href="/assets/js/161.ea35ffd3.js"><link rel="prefetch" href="/assets/js/162.ffc62b9b.js"><link rel="prefetch" href="/assets/js/163.63e5a86d.js"><link rel="prefetch" href="/assets/js/164.fc84bb91.js"><link rel="prefetch" href="/assets/js/165.6c824b8c.js"><link rel="prefetch" href="/assets/js/166.397b3e8c.js"><link rel="prefetch" href="/assets/js/167.05e14a7b.js"><link rel="prefetch" href="/assets/js/168.bfae89ef.js"><link rel="prefetch" href="/assets/js/169.2cbaff61.js"><link rel="prefetch" href="/assets/js/17.efe29df6.js"><link rel="prefetch" href="/assets/js/170.f26474b0.js"><link rel="prefetch" href="/assets/js/171.ba1d2df7.js"><link rel="prefetch" href="/assets/js/172.8a7cd300.js"><link rel="prefetch" href="/assets/js/173.4d45b322.js"><link rel="prefetch" href="/assets/js/174.f8eebecd.js"><link rel="prefetch" href="/assets/js/175.6a08a28f.js"><link rel="prefetch" href="/assets/js/176.f83d84c6.js"><link rel="prefetch" href="/assets/js/177.ace4f921.js"><link rel="prefetch" href="/assets/js/178.044fc356.js"><link rel="prefetch" href="/assets/js/179.04f818ee.js"><link rel="prefetch" href="/assets/js/18.ec2f64fe.js"><link rel="prefetch" href="/assets/js/180.50b6e9ae.js"><link rel="prefetch" href="/assets/js/181.38262468.js"><link rel="prefetch" href="/assets/js/182.6e5cc145.js"><link rel="prefetch" href="/assets/js/183.b90f3741.js"><link rel="prefetch" href="/assets/js/184.d8c296fd.js"><link rel="prefetch" href="/assets/js/185.f76280e7.js"><link rel="prefetch" href="/assets/js/186.0c977b03.js"><link rel="prefetch" href="/assets/js/187.26834b77.js"><link rel="prefetch" href="/assets/js/188.914d4380.js"><link rel="prefetch" href="/assets/js/189.28897e83.js"><link rel="prefetch" href="/assets/js/19.e46591ce.js"><link rel="prefetch" href="/assets/js/190.4531db7b.js"><link rel="prefetch" href="/assets/js/191.487b3857.js"><link rel="prefetch" href="/assets/js/192.1f3b6ca8.js"><link rel="prefetch" href="/assets/js/193.a4ebe434.js"><link rel="prefetch" href="/assets/js/194.80d52b93.js"><link rel="prefetch" href="/assets/js/195.3403576e.js"><link rel="prefetch" href="/assets/js/196.05c80d9a.js"><link rel="prefetch" href="/assets/js/197.64dbc6f3.js"><link rel="prefetch" href="/assets/js/198.7a43449a.js"><link rel="prefetch" href="/assets/js/199.4667308c.js"><link rel="prefetch" href="/assets/js/20.335cca54.js"><link rel="prefetch" href="/assets/js/200.6359ec70.js"><link rel="prefetch" href="/assets/js/201.7b157ca9.js"><link rel="prefetch" href="/assets/js/202.97011f10.js"><link rel="prefetch" href="/assets/js/203.e8e6e386.js"><link rel="prefetch" href="/assets/js/204.f9f53b05.js"><link rel="prefetch" href="/assets/js/205.a14130fa.js"><link rel="prefetch" href="/assets/js/206.571a8dbc.js"><link rel="prefetch" href="/assets/js/207.cd154c33.js"><link rel="prefetch" href="/assets/js/208.ec1e91a0.js"><link rel="prefetch" href="/assets/js/209.894ab478.js"><link rel="prefetch" href="/assets/js/21.8c3060b4.js"><link rel="prefetch" href="/assets/js/210.b47e7f1b.js"><link rel="prefetch" href="/assets/js/211.1182daf0.js"><link rel="prefetch" href="/assets/js/212.88cfd73c.js"><link rel="prefetch" href="/assets/js/213.b6784836.js"><link rel="prefetch" href="/assets/js/214.0a76e43e.js"><link rel="prefetch" href="/assets/js/215.31c34e00.js"><link rel="prefetch" href="/assets/js/216.c31c58b1.js"><link rel="prefetch" href="/assets/js/217.e56bd014.js"><link rel="prefetch" href="/assets/js/218.6a193a9b.js"><link rel="prefetch" href="/assets/js/219.c1702bf7.js"><link rel="prefetch" href="/assets/js/22.d30695a0.js"><link rel="prefetch" href="/assets/js/220.e4c8344e.js"><link rel="prefetch" href="/assets/js/221.6c4ef709.js"><link rel="prefetch" href="/assets/js/222.3e573e59.js"><link rel="prefetch" href="/assets/js/223.28393c51.js"><link rel="prefetch" href="/assets/js/224.8872f291.js"><link rel="prefetch" href="/assets/js/225.3d5bcb45.js"><link rel="prefetch" href="/assets/js/226.4b68a654.js"><link rel="prefetch" href="/assets/js/227.a0832c76.js"><link rel="prefetch" href="/assets/js/228.4834ee2a.js"><link rel="prefetch" href="/assets/js/229.0f86fa39.js"><link rel="prefetch" href="/assets/js/23.c21377c0.js"><link rel="prefetch" href="/assets/js/230.6dee403e.js"><link rel="prefetch" href="/assets/js/231.db4b00e9.js"><link rel="prefetch" href="/assets/js/232.46dde63d.js"><link rel="prefetch" href="/assets/js/233.3f928465.js"><link rel="prefetch" href="/assets/js/234.e451ab40.js"><link rel="prefetch" href="/assets/js/235.b83ef0bb.js"><link rel="prefetch" href="/assets/js/236.b647c8c6.js"><link rel="prefetch" href="/assets/js/237.7cbda94b.js"><link rel="prefetch" href="/assets/js/238.f4d80418.js"><link rel="prefetch" href="/assets/js/239.16e9e1fe.js"><link rel="prefetch" href="/assets/js/24.4a86b358.js"><link rel="prefetch" href="/assets/js/240.c85b394f.js"><link rel="prefetch" href="/assets/js/241.1f972f6c.js"><link rel="prefetch" href="/assets/js/242.90755a70.js"><link rel="prefetch" href="/assets/js/243.88b5d9c1.js"><link rel="prefetch" href="/assets/js/244.024e03e6.js"><link rel="prefetch" href="/assets/js/245.df7f3f34.js"><link rel="prefetch" href="/assets/js/246.013095a6.js"><link rel="prefetch" href="/assets/js/247.d09b8d82.js"><link rel="prefetch" href="/assets/js/248.41e0e656.js"><link rel="prefetch" href="/assets/js/249.5fbc353a.js"><link rel="prefetch" href="/assets/js/25.f8281c6e.js"><link rel="prefetch" href="/assets/js/250.0d3aaf39.js"><link rel="prefetch" href="/assets/js/251.0ae7ee46.js"><link rel="prefetch" href="/assets/js/252.d7ea910f.js"><link rel="prefetch" href="/assets/js/253.eb1f2101.js"><link rel="prefetch" href="/assets/js/254.f1632866.js"><link rel="prefetch" href="/assets/js/255.e0cc85d5.js"><link rel="prefetch" href="/assets/js/256.fd4c8b20.js"><link rel="prefetch" href="/assets/js/257.c5d7228d.js"><link rel="prefetch" href="/assets/js/258.f4ff7bfb.js"><link rel="prefetch" href="/assets/js/259.4429563b.js"><link rel="prefetch" href="/assets/js/26.108ee393.js"><link rel="prefetch" href="/assets/js/260.7c2580dd.js"><link rel="prefetch" href="/assets/js/261.b2b00e2e.js"><link rel="prefetch" href="/assets/js/262.ab88ace1.js"><link rel="prefetch" href="/assets/js/263.5f56c054.js"><link rel="prefetch" href="/assets/js/264.2b3be37f.js"><link rel="prefetch" href="/assets/js/265.5c5138c3.js"><link rel="prefetch" href="/assets/js/266.19b07017.js"><link rel="prefetch" href="/assets/js/267.c04bae9d.js"><link rel="prefetch" href="/assets/js/268.1c185126.js"><link rel="prefetch" href="/assets/js/269.9b00598c.js"><link rel="prefetch" href="/assets/js/27.ce2cad14.js"><link rel="prefetch" href="/assets/js/270.79253900.js"><link rel="prefetch" href="/assets/js/271.b2afe860.js"><link rel="prefetch" href="/assets/js/272.db8943f8.js"><link rel="prefetch" href="/assets/js/273.7e70e5b7.js"><link rel="prefetch" href="/assets/js/274.1b5f0c99.js"><link rel="prefetch" href="/assets/js/275.36a23724.js"><link rel="prefetch" href="/assets/js/276.9d87c99a.js"><link rel="prefetch" href="/assets/js/277.73c7fb5f.js"><link rel="prefetch" href="/assets/js/278.72590c19.js"><link rel="prefetch" href="/assets/js/279.6bba344e.js"><link rel="prefetch" href="/assets/js/28.196d9118.js"><link rel="prefetch" href="/assets/js/280.532a4551.js"><link rel="prefetch" href="/assets/js/281.47678c07.js"><link rel="prefetch" href="/assets/js/282.3d676bf0.js"><link rel="prefetch" href="/assets/js/283.8f2b46c3.js"><link rel="prefetch" href="/assets/js/284.6af96cb2.js"><link rel="prefetch" href="/assets/js/285.0a94ea52.js"><link rel="prefetch" href="/assets/js/286.66b3b404.js"><link rel="prefetch" href="/assets/js/287.e8e44717.js"><link rel="prefetch" href="/assets/js/288.c4c894b9.js"><link rel="prefetch" href="/assets/js/289.368cc017.js"><link rel="prefetch" href="/assets/js/29.35566993.js"><link rel="prefetch" href="/assets/js/290.ad040397.js"><link rel="prefetch" href="/assets/js/291.38908283.js"><link rel="prefetch" href="/assets/js/292.9d78c2c3.js"><link rel="prefetch" href="/assets/js/293.276dabda.js"><link rel="prefetch" href="/assets/js/294.14a7328e.js"><link rel="prefetch" href="/assets/js/295.022ce890.js"><link rel="prefetch" href="/assets/js/296.82da5f05.js"><link rel="prefetch" href="/assets/js/297.713c3b6e.js"><link rel="prefetch" href="/assets/js/298.051c397a.js"><link rel="prefetch" href="/assets/js/299.8cb2261f.js"><link rel="prefetch" href="/assets/js/30.2a46f39a.js"><link rel="prefetch" href="/assets/js/300.1edad926.js"><link rel="prefetch" href="/assets/js/301.9e8d9afc.js"><link rel="prefetch" href="/assets/js/302.64b08bcb.js"><link rel="prefetch" href="/assets/js/303.5142e505.js"><link rel="prefetch" href="/assets/js/304.326eed21.js"><link rel="prefetch" href="/assets/js/305.0aa215ce.js"><link rel="prefetch" href="/assets/js/306.857aae36.js"><link rel="prefetch" href="/assets/js/307.2fbda374.js"><link rel="prefetch" href="/assets/js/308.eb2b9bc2.js"><link rel="prefetch" href="/assets/js/309.dd7656fb.js"><link rel="prefetch" href="/assets/js/31.fab44020.js"><link rel="prefetch" href="/assets/js/310.1c1e4a93.js"><link rel="prefetch" href="/assets/js/311.05dd6d98.js"><link rel="prefetch" href="/assets/js/312.479348b4.js"><link rel="prefetch" href="/assets/js/313.665e106f.js"><link rel="prefetch" href="/assets/js/314.36b48a81.js"><link rel="prefetch" href="/assets/js/315.f2e0ffc6.js"><link rel="prefetch" href="/assets/js/316.31b4508b.js"><link rel="prefetch" href="/assets/js/317.9d5d4b6d.js"><link rel="prefetch" href="/assets/js/318.3362bfb2.js"><link rel="prefetch" href="/assets/js/319.a94279d5.js"><link rel="prefetch" href="/assets/js/32.8f287f6a.js"><link rel="prefetch" href="/assets/js/320.575c962a.js"><link rel="prefetch" href="/assets/js/321.e3971e75.js"><link rel="prefetch" href="/assets/js/322.46a74f5d.js"><link rel="prefetch" href="/assets/js/323.0ffeaf3b.js"><link rel="prefetch" href="/assets/js/324.7b5b9e9b.js"><link rel="prefetch" href="/assets/js/325.90e02cd4.js"><link rel="prefetch" href="/assets/js/326.00105535.js"><link rel="prefetch" href="/assets/js/327.4f0759d6.js"><link rel="prefetch" href="/assets/js/328.e458a662.js"><link rel="prefetch" href="/assets/js/329.fcf02a87.js"><link rel="prefetch" href="/assets/js/33.5af74851.js"><link rel="prefetch" href="/assets/js/330.ee20bd02.js"><link rel="prefetch" href="/assets/js/331.2fa6fbda.js"><link rel="prefetch" href="/assets/js/332.7feb498b.js"><link rel="prefetch" href="/assets/js/333.385ba052.js"><link rel="prefetch" href="/assets/js/334.cced60ec.js"><link rel="prefetch" href="/assets/js/335.616cbee6.js"><link rel="prefetch" href="/assets/js/336.ca5b5572.js"><link rel="prefetch" href="/assets/js/337.0c8ef97c.js"><link rel="prefetch" href="/assets/js/338.8a9a7a9e.js"><link rel="prefetch" href="/assets/js/339.a1accaad.js"><link rel="prefetch" href="/assets/js/34.5dfe1291.js"><link rel="prefetch" href="/assets/js/340.2d3d2ae5.js"><link rel="prefetch" href="/assets/js/341.0669ee46.js"><link rel="prefetch" href="/assets/js/342.f04286cc.js"><link rel="prefetch" href="/assets/js/343.10f0d15c.js"><link rel="prefetch" href="/assets/js/344.fc30101e.js"><link rel="prefetch" href="/assets/js/345.db8c549d.js"><link rel="prefetch" href="/assets/js/346.4e5b736e.js"><link rel="prefetch" href="/assets/js/347.30887da4.js"><link rel="prefetch" href="/assets/js/348.e89eebf8.js"><link rel="prefetch" href="/assets/js/349.ced465b2.js"><link rel="prefetch" href="/assets/js/35.0a7b7db7.js"><link rel="prefetch" href="/assets/js/350.54d82811.js"><link rel="prefetch" href="/assets/js/351.22c50fcc.js"><link rel="prefetch" href="/assets/js/352.9d30e57b.js"><link rel="prefetch" href="/assets/js/353.967b32bd.js"><link rel="prefetch" href="/assets/js/354.12fe5a6a.js"><link rel="prefetch" href="/assets/js/355.25ee5cda.js"><link rel="prefetch" href="/assets/js/356.01e8a40d.js"><link rel="prefetch" href="/assets/js/357.f8ae50b2.js"><link rel="prefetch" href="/assets/js/358.6f44cb1e.js"><link rel="prefetch" href="/assets/js/359.d2a8e208.js"><link rel="prefetch" href="/assets/js/36.8a8c44ca.js"><link rel="prefetch" href="/assets/js/360.1520ffcf.js"><link rel="prefetch" href="/assets/js/361.7c7f3d7b.js"><link rel="prefetch" href="/assets/js/362.3a08870e.js"><link rel="prefetch" href="/assets/js/363.f3e25c62.js"><link rel="prefetch" href="/assets/js/364.32b3c5a8.js"><link rel="prefetch" href="/assets/js/365.aeb08354.js"><link rel="prefetch" href="/assets/js/366.72517ac0.js"><link rel="prefetch" href="/assets/js/367.18b3b8f7.js"><link rel="prefetch" href="/assets/js/368.ec2a91f3.js"><link rel="prefetch" href="/assets/js/369.d6de0392.js"><link rel="prefetch" href="/assets/js/37.7ed1a8d1.js"><link rel="prefetch" href="/assets/js/370.ebfed179.js"><link rel="prefetch" href="/assets/js/371.5616eccf.js"><link rel="prefetch" href="/assets/js/372.a03558dc.js"><link rel="prefetch" href="/assets/js/373.5d45c61b.js"><link rel="prefetch" href="/assets/js/374.39b69121.js"><link rel="prefetch" href="/assets/js/375.7d7c64d7.js"><link rel="prefetch" href="/assets/js/376.7881cfc3.js"><link rel="prefetch" href="/assets/js/377.af9de350.js"><link rel="prefetch" href="/assets/js/378.1a1e8821.js"><link rel="prefetch" href="/assets/js/379.116b3170.js"><link rel="prefetch" href="/assets/js/38.8d2f9b02.js"><link rel="prefetch" href="/assets/js/380.370a093f.js"><link rel="prefetch" href="/assets/js/381.f37830ca.js"><link rel="prefetch" href="/assets/js/382.ab0212ff.js"><link rel="prefetch" href="/assets/js/383.25f8d756.js"><link rel="prefetch" href="/assets/js/384.97136bbd.js"><link rel="prefetch" href="/assets/js/385.498a0b96.js"><link rel="prefetch" href="/assets/js/386.3b60e408.js"><link rel="prefetch" href="/assets/js/387.9ba695cb.js"><link rel="prefetch" href="/assets/js/388.04a18c82.js"><link rel="prefetch" href="/assets/js/389.9ad76e17.js"><link rel="prefetch" href="/assets/js/39.977e55a2.js"><link rel="prefetch" href="/assets/js/390.914db4ab.js"><link rel="prefetch" href="/assets/js/391.f95a2c3c.js"><link rel="prefetch" href="/assets/js/392.c6e77723.js"><link rel="prefetch" href="/assets/js/393.0b442456.js"><link rel="prefetch" href="/assets/js/394.376eb224.js"><link rel="prefetch" href="/assets/js/395.f90c5b4c.js"><link rel="prefetch" href="/assets/js/396.50d8d5c4.js"><link rel="prefetch" href="/assets/js/397.6184ad09.js"><link rel="prefetch" href="/assets/js/398.965e0e4c.js"><link rel="prefetch" href="/assets/js/399.79ebc172.js"><link rel="prefetch" href="/assets/js/4.91d854a1.js"><link rel="prefetch" href="/assets/js/40.6f6fb483.js"><link rel="prefetch" href="/assets/js/400.34747ce2.js"><link rel="prefetch" href="/assets/js/401.c658fdf1.js"><link rel="prefetch" href="/assets/js/402.3e9a16e5.js"><link rel="prefetch" href="/assets/js/403.ba8ea8ab.js"><link rel="prefetch" href="/assets/js/404.906ae695.js"><link rel="prefetch" href="/assets/js/405.a071166e.js"><link rel="prefetch" href="/assets/js/406.ff33839d.js"><link rel="prefetch" href="/assets/js/407.865547ac.js"><link rel="prefetch" href="/assets/js/408.b6ab44a1.js"><link rel="prefetch" href="/assets/js/409.7d5b623b.js"><link rel="prefetch" href="/assets/js/41.f1dd1831.js"><link rel="prefetch" href="/assets/js/410.ecfdb8f1.js"><link rel="prefetch" href="/assets/js/411.bd2dbd0e.js"><link rel="prefetch" href="/assets/js/412.c66dd7de.js"><link rel="prefetch" href="/assets/js/413.dae89178.js"><link rel="prefetch" href="/assets/js/414.a440ee72.js"><link rel="prefetch" href="/assets/js/415.cc0002eb.js"><link rel="prefetch" href="/assets/js/416.3858a741.js"><link rel="prefetch" href="/assets/js/417.2166d5e6.js"><link rel="prefetch" href="/assets/js/418.88a5c742.js"><link rel="prefetch" href="/assets/js/419.ec38cce5.js"><link rel="prefetch" href="/assets/js/42.6727d6a6.js"><link rel="prefetch" href="/assets/js/420.baa3fb6b.js"><link rel="prefetch" href="/assets/js/421.b47f6537.js"><link rel="prefetch" href="/assets/js/422.8682c776.js"><link rel="prefetch" href="/assets/js/423.7090348c.js"><link rel="prefetch" href="/assets/js/424.5a36d297.js"><link rel="prefetch" href="/assets/js/425.d69cc603.js"><link rel="prefetch" href="/assets/js/426.0650311e.js"><link rel="prefetch" href="/assets/js/427.e532cec9.js"><link rel="prefetch" href="/assets/js/428.d7e5abc5.js"><link rel="prefetch" href="/assets/js/429.15e50e04.js"><link rel="prefetch" href="/assets/js/43.6b1d84bc.js"><link rel="prefetch" href="/assets/js/430.8aef2b31.js"><link rel="prefetch" href="/assets/js/431.cd3c2525.js"><link rel="prefetch" href="/assets/js/432.9b56bf1b.js"><link rel="prefetch" href="/assets/js/433.82470875.js"><link rel="prefetch" href="/assets/js/434.175df5a2.js"><link rel="prefetch" href="/assets/js/435.ef84b041.js"><link rel="prefetch" href="/assets/js/436.275cc028.js"><link rel="prefetch" href="/assets/js/437.681033bd.js"><link rel="prefetch" href="/assets/js/438.8c26bd38.js"><link rel="prefetch" href="/assets/js/439.4326cfc7.js"><link rel="prefetch" href="/assets/js/44.7bf207c6.js"><link rel="prefetch" href="/assets/js/440.abad0c5e.js"><link rel="prefetch" href="/assets/js/441.cbda2cfa.js"><link rel="prefetch" href="/assets/js/442.e42f442c.js"><link rel="prefetch" href="/assets/js/443.1fe1d886.js"><link rel="prefetch" href="/assets/js/444.7c71aab4.js"><link rel="prefetch" href="/assets/js/445.291ae37c.js"><link rel="prefetch" href="/assets/js/446.6c9682e4.js"><link rel="prefetch" href="/assets/js/447.594935b8.js"><link rel="prefetch" href="/assets/js/448.dbb8091e.js"><link rel="prefetch" href="/assets/js/449.b217eb50.js"><link rel="prefetch" href="/assets/js/45.3161e71b.js"><link rel="prefetch" href="/assets/js/450.fa92501a.js"><link rel="prefetch" href="/assets/js/451.2d8b4eee.js"><link rel="prefetch" href="/assets/js/452.c98d7422.js"><link rel="prefetch" href="/assets/js/453.04694e2d.js"><link rel="prefetch" href="/assets/js/454.cec8a98b.js"><link rel="prefetch" href="/assets/js/455.579f855d.js"><link rel="prefetch" href="/assets/js/456.a7c30066.js"><link rel="prefetch" href="/assets/js/457.43ed31da.js"><link rel="prefetch" href="/assets/js/458.f794f0a1.js"><link rel="prefetch" href="/assets/js/459.68d942de.js"><link rel="prefetch" href="/assets/js/46.0681e191.js"><link rel="prefetch" href="/assets/js/460.83cbad4c.js"><link rel="prefetch" href="/assets/js/461.b9746da9.js"><link rel="prefetch" href="/assets/js/462.899c56a4.js"><link rel="prefetch" href="/assets/js/463.68dcef9a.js"><link rel="prefetch" href="/assets/js/464.6e2036cb.js"><link rel="prefetch" href="/assets/js/465.f8dcd141.js"><link rel="prefetch" href="/assets/js/466.f56b92ba.js"><link rel="prefetch" href="/assets/js/467.6cb0e836.js"><link rel="prefetch" href="/assets/js/468.54b36b5c.js"><link rel="prefetch" href="/assets/js/469.22584acc.js"><link rel="prefetch" href="/assets/js/47.ee804674.js"><link rel="prefetch" href="/assets/js/470.6b1341a6.js"><link rel="prefetch" href="/assets/js/471.f118f37c.js"><link rel="prefetch" href="/assets/js/472.c14c7cff.js"><link rel="prefetch" href="/assets/js/473.2eced5ff.js"><link rel="prefetch" href="/assets/js/474.e862dd2c.js"><link rel="prefetch" href="/assets/js/475.d20d7571.js"><link rel="prefetch" href="/assets/js/476.6d6eb5c1.js"><link rel="prefetch" href="/assets/js/477.462c863b.js"><link rel="prefetch" href="/assets/js/478.5966d63a.js"><link rel="prefetch" href="/assets/js/479.1d61143e.js"><link rel="prefetch" href="/assets/js/48.dd5f7791.js"><link rel="prefetch" href="/assets/js/480.5c7d31af.js"><link rel="prefetch" href="/assets/js/481.339bb6ba.js"><link rel="prefetch" href="/assets/js/482.6a49b82c.js"><link rel="prefetch" href="/assets/js/483.cafa61f9.js"><link rel="prefetch" href="/assets/js/484.7a0c6929.js"><link rel="prefetch" href="/assets/js/485.2738a461.js"><link rel="prefetch" href="/assets/js/486.d1d63c62.js"><link rel="prefetch" href="/assets/js/487.4fa0483e.js"><link rel="prefetch" href="/assets/js/488.f999466f.js"><link rel="prefetch" href="/assets/js/489.74a36cb0.js"><link rel="prefetch" href="/assets/js/49.a22d6593.js"><link rel="prefetch" href="/assets/js/490.99a914b7.js"><link rel="prefetch" href="/assets/js/491.ccc50bb1.js"><link rel="prefetch" href="/assets/js/492.d8b7440e.js"><link rel="prefetch" href="/assets/js/493.71668939.js"><link rel="prefetch" href="/assets/js/494.7a34704e.js"><link rel="prefetch" href="/assets/js/495.aff82e82.js"><link rel="prefetch" href="/assets/js/496.0a14cd27.js"><link rel="prefetch" href="/assets/js/497.f5238133.js"><link rel="prefetch" href="/assets/js/498.3af5de99.js"><link rel="prefetch" href="/assets/js/499.6b1c93c2.js"><link rel="prefetch" href="/assets/js/5.5a730a22.js"><link rel="prefetch" href="/assets/js/50.f860099b.js"><link rel="prefetch" href="/assets/js/500.7473b06d.js"><link rel="prefetch" href="/assets/js/501.c4bccddf.js"><link rel="prefetch" href="/assets/js/502.5b8c3f06.js"><link rel="prefetch" href="/assets/js/503.b8f7bf0d.js"><link rel="prefetch" href="/assets/js/504.696bf6d4.js"><link rel="prefetch" href="/assets/js/505.5088c7bd.js"><link rel="prefetch" href="/assets/js/506.16a8ac89.js"><link rel="prefetch" href="/assets/js/507.b5c982b2.js"><link rel="prefetch" href="/assets/js/508.b6c5d31f.js"><link rel="prefetch" href="/assets/js/509.2a5e0126.js"><link rel="prefetch" href="/assets/js/51.e25bd41b.js"><link rel="prefetch" href="/assets/js/510.1b65a001.js"><link rel="prefetch" href="/assets/js/511.5044385e.js"><link rel="prefetch" href="/assets/js/512.3c3fdeed.js"><link rel="prefetch" href="/assets/js/513.f17f3f85.js"><link rel="prefetch" href="/assets/js/514.e59ac7a8.js"><link rel="prefetch" href="/assets/js/515.29ec0271.js"><link rel="prefetch" href="/assets/js/516.560e42ba.js"><link rel="prefetch" href="/assets/js/517.538a1d17.js"><link rel="prefetch" href="/assets/js/518.056afb54.js"><link rel="prefetch" href="/assets/js/519.553a3c8e.js"><link rel="prefetch" href="/assets/js/52.b3ba6c43.js"><link rel="prefetch" href="/assets/js/520.cd11b0f8.js"><link rel="prefetch" href="/assets/js/521.255c38b2.js"><link rel="prefetch" href="/assets/js/522.dbe96b70.js"><link rel="prefetch" href="/assets/js/523.8e5b5e18.js"><link rel="prefetch" href="/assets/js/524.861f5e2c.js"><link rel="prefetch" href="/assets/js/525.7a628e20.js"><link rel="prefetch" href="/assets/js/526.0a240bb1.js"><link rel="prefetch" href="/assets/js/527.bc44252a.js"><link rel="prefetch" href="/assets/js/528.51a7cb30.js"><link rel="prefetch" href="/assets/js/529.e6762c93.js"><link rel="prefetch" href="/assets/js/53.a994810f.js"><link rel="prefetch" href="/assets/js/530.12121596.js"><link rel="prefetch" href="/assets/js/531.732ca969.js"><link rel="prefetch" href="/assets/js/532.c383afe0.js"><link rel="prefetch" href="/assets/js/533.27009326.js"><link rel="prefetch" href="/assets/js/534.8fd97962.js"><link rel="prefetch" href="/assets/js/535.c49833b4.js"><link rel="prefetch" href="/assets/js/536.34b112ad.js"><link rel="prefetch" href="/assets/js/537.a418aaf5.js"><link rel="prefetch" href="/assets/js/538.d1e977c1.js"><link rel="prefetch" href="/assets/js/539.3585b5c1.js"><link rel="prefetch" href="/assets/js/54.1ec48dc5.js"><link rel="prefetch" href="/assets/js/540.80fc4611.js"><link rel="prefetch" href="/assets/js/541.38caa7c0.js"><link rel="prefetch" href="/assets/js/542.a82d8253.js"><link rel="prefetch" href="/assets/js/543.8f099428.js"><link rel="prefetch" href="/assets/js/544.41ab9212.js"><link rel="prefetch" href="/assets/js/545.345ae885.js"><link rel="prefetch" href="/assets/js/546.5433479f.js"><link rel="prefetch" href="/assets/js/547.1c1c2f1f.js"><link rel="prefetch" href="/assets/js/548.48a49205.js"><link rel="prefetch" href="/assets/js/549.c555576e.js"><link rel="prefetch" href="/assets/js/55.ba5908aa.js"><link rel="prefetch" href="/assets/js/550.48fa63e2.js"><link rel="prefetch" href="/assets/js/551.95fc12ad.js"><link rel="prefetch" href="/assets/js/552.5f0a8a1a.js"><link rel="prefetch" href="/assets/js/553.ecc73e37.js"><link rel="prefetch" href="/assets/js/554.17b88955.js"><link rel="prefetch" href="/assets/js/555.04d2a121.js"><link rel="prefetch" href="/assets/js/556.546c8322.js"><link rel="prefetch" href="/assets/js/557.84464789.js"><link rel="prefetch" href="/assets/js/558.99c701bf.js"><link rel="prefetch" href="/assets/js/559.4b6e99c0.js"><link rel="prefetch" href="/assets/js/56.fcf66dfb.js"><link rel="prefetch" href="/assets/js/560.cf769a23.js"><link rel="prefetch" href="/assets/js/561.7cf13ba6.js"><link rel="prefetch" href="/assets/js/562.88f1ab27.js"><link rel="prefetch" href="/assets/js/563.f5f8aaf4.js"><link rel="prefetch" href="/assets/js/564.894fc9ba.js"><link rel="prefetch" href="/assets/js/565.749cb379.js"><link rel="prefetch" href="/assets/js/566.4d0c2085.js"><link rel="prefetch" href="/assets/js/567.9337af2a.js"><link rel="prefetch" href="/assets/js/568.067e7dd1.js"><link rel="prefetch" href="/assets/js/569.cf6824da.js"><link rel="prefetch" href="/assets/js/57.47a3d63c.js"><link rel="prefetch" href="/assets/js/570.4d8757e7.js"><link rel="prefetch" href="/assets/js/571.6ed8716a.js"><link rel="prefetch" href="/assets/js/572.1a0bd6f4.js"><link rel="prefetch" href="/assets/js/573.8a19ef48.js"><link rel="prefetch" href="/assets/js/574.014c619f.js"><link rel="prefetch" href="/assets/js/575.ca1221fb.js"><link rel="prefetch" href="/assets/js/576.e51950a4.js"><link rel="prefetch" href="/assets/js/577.577165ae.js"><link rel="prefetch" href="/assets/js/578.6ebef582.js"><link rel="prefetch" href="/assets/js/579.f41f98b0.js"><link rel="prefetch" href="/assets/js/58.e3e74c9a.js"><link rel="prefetch" href="/assets/js/580.1271db2e.js"><link rel="prefetch" href="/assets/js/581.efeef161.js"><link rel="prefetch" href="/assets/js/582.ca878c09.js"><link rel="prefetch" href="/assets/js/583.c41b6a33.js"><link rel="prefetch" href="/assets/js/584.59806fbd.js"><link rel="prefetch" href="/assets/js/585.05a422e8.js"><link rel="prefetch" href="/assets/js/586.d17af92c.js"><link rel="prefetch" href="/assets/js/587.038d345c.js"><link rel="prefetch" href="/assets/js/588.697644f8.js"><link rel="prefetch" href="/assets/js/589.6f03bb77.js"><link rel="prefetch" href="/assets/js/59.bc479ead.js"><link rel="prefetch" href="/assets/js/590.65ae38e8.js"><link rel="prefetch" href="/assets/js/591.13d806d8.js"><link rel="prefetch" href="/assets/js/592.4a380fde.js"><link rel="prefetch" href="/assets/js/593.95706dec.js"><link rel="prefetch" href="/assets/js/594.487a07ec.js"><link rel="prefetch" href="/assets/js/595.b09ebed5.js"><link rel="prefetch" href="/assets/js/596.9f3d4c37.js"><link rel="prefetch" href="/assets/js/597.24a28c60.js"><link rel="prefetch" href="/assets/js/598.dea2f060.js"><link rel="prefetch" href="/assets/js/599.881f3080.js"><link rel="prefetch" href="/assets/js/6.d05ff7d1.js"><link rel="prefetch" href="/assets/js/60.538f7a8f.js"><link rel="prefetch" href="/assets/js/600.a1df3d21.js"><link rel="prefetch" href="/assets/js/601.8f86ab54.js"><link rel="prefetch" href="/assets/js/602.cbb98cef.js"><link rel="prefetch" href="/assets/js/603.f69ad197.js"><link rel="prefetch" href="/assets/js/604.ed947213.js"><link rel="prefetch" href="/assets/js/605.5d4408fa.js"><link rel="prefetch" href="/assets/js/606.1303dab1.js"><link rel="prefetch" href="/assets/js/607.651c81d7.js"><link rel="prefetch" href="/assets/js/608.5f805112.js"><link rel="prefetch" href="/assets/js/609.c9a567f6.js"><link rel="prefetch" href="/assets/js/61.cc65190a.js"><link rel="prefetch" href="/assets/js/610.b2a8426e.js"><link rel="prefetch" href="/assets/js/611.722ff656.js"><link rel="prefetch" href="/assets/js/612.d876f095.js"><link rel="prefetch" href="/assets/js/613.a353bf79.js"><link rel="prefetch" href="/assets/js/614.fa0b03dc.js"><link rel="prefetch" href="/assets/js/615.44df5525.js"><link rel="prefetch" href="/assets/js/616.8bb42251.js"><link rel="prefetch" href="/assets/js/617.1550fe9f.js"><link rel="prefetch" href="/assets/js/618.1247b611.js"><link rel="prefetch" href="/assets/js/619.8809b2ae.js"><link rel="prefetch" href="/assets/js/62.4ae1f431.js"><link rel="prefetch" href="/assets/js/620.cc4a3af3.js"><link rel="prefetch" href="/assets/js/621.414d1d68.js"><link rel="prefetch" href="/assets/js/622.dbcbfb64.js"><link rel="prefetch" href="/assets/js/623.48dc89ee.js"><link rel="prefetch" href="/assets/js/624.25c47110.js"><link rel="prefetch" href="/assets/js/625.ce0558b1.js"><link rel="prefetch" href="/assets/js/626.96dd94a0.js"><link rel="prefetch" href="/assets/js/627.d3854e8d.js"><link rel="prefetch" href="/assets/js/628.a3a5e2db.js"><link rel="prefetch" href="/assets/js/629.d2f08abf.js"><link rel="prefetch" href="/assets/js/63.49f2bbdc.js"><link rel="prefetch" href="/assets/js/630.b5600d09.js"><link rel="prefetch" href="/assets/js/631.ff9db242.js"><link rel="prefetch" href="/assets/js/632.d1647587.js"><link rel="prefetch" href="/assets/js/633.cea277e2.js"><link rel="prefetch" href="/assets/js/634.122af75b.js"><link rel="prefetch" href="/assets/js/635.7bea6d49.js"><link rel="prefetch" href="/assets/js/636.2d71947d.js"><link rel="prefetch" href="/assets/js/637.95ea8ecc.js"><link rel="prefetch" href="/assets/js/638.1e88f87f.js"><link rel="prefetch" href="/assets/js/639.08a794e6.js"><link rel="prefetch" href="/assets/js/64.2ce1d588.js"><link rel="prefetch" href="/assets/js/640.83817a84.js"><link rel="prefetch" href="/assets/js/641.8e0801d8.js"><link rel="prefetch" href="/assets/js/642.f1d5e10b.js"><link rel="prefetch" href="/assets/js/643.178e53f8.js"><link rel="prefetch" href="/assets/js/644.1de498c2.js"><link rel="prefetch" href="/assets/js/645.c3a019f8.js"><link rel="prefetch" href="/assets/js/646.9c393f2b.js"><link rel="prefetch" href="/assets/js/65.a5f22217.js"><link rel="prefetch" href="/assets/js/66.40ee9425.js"><link rel="prefetch" href="/assets/js/67.481ed7c8.js"><link rel="prefetch" href="/assets/js/68.74ca9240.js"><link rel="prefetch" href="/assets/js/69.7643a0cf.js"><link rel="prefetch" href="/assets/js/7.63385f53.js"><link rel="prefetch" href="/assets/js/70.9becc575.js"><link rel="prefetch" href="/assets/js/71.b0903874.js"><link rel="prefetch" href="/assets/js/72.6e7b692c.js"><link rel="prefetch" href="/assets/js/73.e67fabef.js"><link rel="prefetch" href="/assets/js/74.4c8c1379.js"><link rel="prefetch" href="/assets/js/75.7149308e.js"><link rel="prefetch" href="/assets/js/76.e0ce4016.js"><link rel="prefetch" href="/assets/js/77.c31105bc.js"><link rel="prefetch" href="/assets/js/78.73d3cfa1.js"><link rel="prefetch" href="/assets/js/79.4b3118ff.js"><link rel="prefetch" href="/assets/js/8.8908ac1d.js"><link rel="prefetch" href="/assets/js/80.8e295801.js"><link rel="prefetch" href="/assets/js/81.8ceca8c2.js"><link rel="prefetch" href="/assets/js/82.c871eba9.js"><link rel="prefetch" href="/assets/js/83.9683fd81.js"><link rel="prefetch" href="/assets/js/84.13d07b6b.js"><link rel="prefetch" href="/assets/js/85.3779601c.js"><link rel="prefetch" href="/assets/js/86.f64f6205.js"><link rel="prefetch" href="/assets/js/87.0260cfef.js"><link rel="prefetch" href="/assets/js/88.247a84f5.js"><link rel="prefetch" href="/assets/js/89.36161880.js"><link rel="prefetch" href="/assets/js/9.21757d31.js"><link rel="prefetch" href="/assets/js/90.20240bfa.js"><link rel="prefetch" href="/assets/js/91.2b3836a2.js"><link rel="prefetch" href="/assets/js/92.f744276b.js"><link rel="prefetch" href="/assets/js/93.0c552d4a.js"><link rel="prefetch" href="/assets/js/94.515113cf.js"><link rel="prefetch" href="/assets/js/95.ff6049bd.js"><link rel="prefetch" href="/assets/js/96.3b33cb4c.js"><link rel="prefetch" href="/assets/js/97.ff049c6f.js"><link rel="prefetch" href="/assets/js/98.078707ee.js"><link rel="prefetch" href="/assets/js/99.7a0ece60.js"><link rel="prefetch" href="/assets/js/vendors~docsearch.ac6383e3.js">
    <link rel="stylesheet" href="/assets/css/0.styles.f7fca28c.css">
  </head>
  <body>
    <div id="app" data-server-rendered="true"><div class="theme-container"><header class="navbar"><div class="sidebar-button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" role="img" viewBox="0 0 448 512" class="icon"><path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"></path></svg></div> <a href="/" class="home-link router-link-active"><img src="/img/logo.png" alt=" " class="logo"></a> <div class="links"><div class="search-box"><input aria-label="Search" autocomplete="off" spellcheck="false" value=""> <!----></div> <nav class="nav-links can-hide"><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Document</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/Master/QuickStart/QuickStart.html" class="nav-link">In progress</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.12.x/QuickStart/QuickStart.html" class="nav-link">V0.12.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.11.x/Get Started/QuickStart.html" class="nav-link">V0.11.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.10.x/Get Started/QuickStart.html" class="nav-link">V0.10.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.9.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.9.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.8.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.8.x</a></li></ul></div></div><div class="nav-item"><a href="/SystemDesign/Architecture/Architecture.html" class="nav-link">System design</a></div><div class="nav-item"><a href="/Download/" class="nav-link">Download</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Community</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="https://cwiki.apache.org/confluence/display/iotdb" class="nav-link external">
  Wiki
  <!----></a></li><li class="dropdown-item"><!----> <a href="/Community/Community-Project Committers.html" class="nav-link">People</a></li><li class="dropdown-item"><!----> <a href="/Community/Community-Powered By.html" class="nav-link">Powered By</a></li><li class="dropdown-item"><!----> <a href="/Community/Materials.html" class="nav-link">Resources</a></li><li class="dropdown-item"><!----> <a href="/Community/Feedback.html" class="nav-link">Feedback</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Development</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/Development/VoteRelease.html" class="nav-link">How to vote</a></li><li class="dropdown-item"><!----> <a href="/Development/HowToCommit.html" class="nav-link">How to Commit</a></li><li class="dropdown-item"><!----> <a href="/Development/Committer.html" class="nav-link">Become a Committer</a></li><li class="dropdown-item"><!----> <a href="/Development/ContributeGuide.html" class="nav-link">ContributeGuide</a></li><li class="dropdown-item"><!----> <a href="/Development/format-changelist.html" class="nav-link">Changelist of TsFile</a></li><li class="dropdown-item"><!----> <a href="/Development/rpc-changelist.html" class="nav-link">Changelist of RPC</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Blog</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/Blog/Index.html" class="nav-link">Overview</a></li><li class="dropdown-item"><!----> <a href="/Blog/Release0_93.html" class="nav-link">Some Notes on Release 0.9.3 and upcoming 0.10.0</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">ASF</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="http://www.apache.org/" class="nav-link external">
  Foundation
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/licenses/" class="nav-link external">
  License
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/security/" class="nav-link external">
  Security
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/sponsorship.html" class="nav-link external">
  Sponsorship
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/thanks.html" class="nav-link external">
  Thanks
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/events/current-event" class="nav-link external">
  Current Events
  <!----></a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Languages</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/V0.10.x/Client/Command Line Interface.html" class="nav-link">English</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.10.x/Client/Command Line Interface.html" class="nav-link">简体中文</a></li></ul></div></div> <a href="https://github.com/apache/iotdb.git" target="_blank" rel="noopener noreferrer" class="repo-link">
    gitHub
    <span><svg 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" class="icon outbound"><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="sr-only">(opens new window)</span></span></a></nav></div></header> <div class="sidebar-mask"></div> <aside class="sidebar"><nav class="nav-links"><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Document</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/Master/QuickStart/QuickStart.html" class="nav-link">In progress</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.12.x/QuickStart/QuickStart.html" class="nav-link">V0.12.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.11.x/Get Started/QuickStart.html" class="nav-link">V0.11.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.10.x/Get Started/QuickStart.html" class="nav-link">V0.10.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.9.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.9.x</a></li><li class="dropdown-item"><!----> <a href="/UserGuide/V0.8.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.8.x</a></li></ul></div></div><div class="nav-item"><a href="/SystemDesign/Architecture/Architecture.html" class="nav-link">System design</a></div><div class="nav-item"><a href="/Download/" class="nav-link">Download</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Community</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="https://cwiki.apache.org/confluence/display/iotdb" class="nav-link external">
  Wiki
  <!----></a></li><li class="dropdown-item"><!----> <a href="/Community/Community-Project Committers.html" class="nav-link">People</a></li><li class="dropdown-item"><!----> <a href="/Community/Community-Powered By.html" class="nav-link">Powered By</a></li><li class="dropdown-item"><!----> <a href="/Community/Materials.html" class="nav-link">Resources</a></li><li class="dropdown-item"><!----> <a href="/Community/Feedback.html" class="nav-link">Feedback</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Development</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/Development/VoteRelease.html" class="nav-link">How to vote</a></li><li class="dropdown-item"><!----> <a href="/Development/HowToCommit.html" class="nav-link">How to Commit</a></li><li class="dropdown-item"><!----> <a href="/Development/Committer.html" class="nav-link">Become a Committer</a></li><li class="dropdown-item"><!----> <a href="/Development/ContributeGuide.html" class="nav-link">ContributeGuide</a></li><li class="dropdown-item"><!----> <a href="/Development/format-changelist.html" class="nav-link">Changelist of TsFile</a></li><li class="dropdown-item"><!----> <a href="/Development/rpc-changelist.html" class="nav-link">Changelist of RPC</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Blog</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/Blog/Index.html" class="nav-link">Overview</a></li><li class="dropdown-item"><!----> <a href="/Blog/Release0_93.html" class="nav-link">Some Notes on Release 0.9.3 and upcoming 0.10.0</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">ASF</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="http://www.apache.org/" class="nav-link external">
  Foundation
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/licenses/" class="nav-link external">
  License
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/security/" class="nav-link external">
  Security
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/sponsorship.html" class="nav-link external">
  Sponsorship
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/thanks.html" class="nav-link external">
  Thanks
  <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/events/current-event" class="nav-link external">
  Current Events
  <!----></a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">Languages</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/V0.10.x/Client/Command Line Interface.html" class="nav-link">English</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.10.x/Client/Command Line Interface.html" class="nav-link">简体中文</a></li></ul></div></div> <a href="https://github.com/apache/iotdb.git" target="_blank" rel="noopener noreferrer" class="repo-link">
    gitHub
    <span><svg 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" class="icon outbound"><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="sr-only">(opens new window)</span></span></a></nav>  <ul class="sidebar-links"><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>IoTDB User Guide (V0.10.x)</span> <!----></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Get Started</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Overview</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Concept</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Server</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading open"><span>Client</span> <span class="arrow down"></span></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/UserGuide/V0.10.x/Client/Command Line Interface.html" class="active sidebar-link">Command Line Interface</a></li><li><a href="/UserGuide/V0.10.x/Client/Programming - Native API.html" class="sidebar-link">Native API</a></li><li><a href="/UserGuide/V0.10.x/Client/Programming - JDBC.html" class="sidebar-link">JDBC</a></li><li><a href="/UserGuide/V0.10.x/Client/Programming - Other Languages.html" class="sidebar-link">Other Languages</a></li><li><a href="/UserGuide/V0.10.x/Client/Programming - TsFile API.html" class="sidebar-link">TsFile API</a></li><li><a href="/UserGuide/V0.10.x/Client/Programming - MQTT.html" class="sidebar-link">MQTT</a></li><li><a href="/UserGuide/V0.10.x/Client/Status Codes.html" class="sidebar-link">Status Codes</a></li></ul></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Operation Manual</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>System Tools</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Ecosystem Integration</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Architecture</span> <span class="arrow right"></span></p> <!----></section></li></ul> </aside> <main class="page"> <div class="content content__default"><h1 id="command-line-interface-cli"><a href="#command-line-interface-cli" class="header-anchor">#</a> Command Line Interface(CLI)</h1> <h2 id="outline"><a href="#outline" class="header-anchor">#</a> Outline</h2> <ul><li>Command Line Interface(CLI)
<ul><li>Running Cli/Shell</li> <li>Cli/Shell Parameters</li> <li>Cli/shell tool with -e parameter</li></ul></li></ul> <p>IoTDB provides Cli/shell tools for users to interact with IoTDB server in command lines. This document will show how Cli/shell tool works and what does it parameters mean.</p> <blockquote><p>Note: In this document, $IOTDB_HOME represents the path of the IoTDB installation directory.</p></blockquote> <h2 id="build-cli-from-source-code"><a href="#build-cli-from-source-code" class="header-anchor">#</a> Build cli from source code</h2> <p>Under the root path of incubator-iotdb:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>&gt; mvn clean package -pl cli -am -DskipTests
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>After build, the IoTDB cli will be at the folder &quot;cli/target/iotdb-cli-{project.version}&quot;.</p> <h2 id="running-cli-shell"><a href="#running-cli-shell" class="header-anchor">#</a> Running Cli/Shell</h2> <p>After installation, there is a default user in IoTDB: <code>root</code>, and the
default password is <code>root</code>. Users can use this username to try IoTDB Cli/Shell tool. The cli startup script is the <code>start-cli</code> file under the $IOTDB_HOME/bin folder. When starting the script, you need to specify the IP and PORT. (Make sure the IoTDB server is running properly when you use Cli/Shell tool to connect it.)</p> <p>Here is an example where the server is started locally and the user has not changed the running port. The default port is
6667 <br>
If you need to connect to the remote server or changes
the port number of the server running, set the specific IP and PORT at -h and -p.<br>
You also can set your own environment variable at the front of the start script (&quot;/sbin/start-cli.sh&quot; for linux and &quot;/sbin/start-cli.bat&quot; for windows)</p> <p>The Linux and MacOS system startup commands are as follows:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin/start-cli.sh -h 127.0.0.1 -p 6667 -u root -pw root
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>The Windows system startup commands are as follows:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin\start-cli.bat -h 127.0.0.1 -p 6667 -u root -pw root
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>After using these commands, the cli can be started successfully. The successful status will be as follows:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code> _____       _________  ______   ______
|_   _|     |  _   _  ||_   _ `.|_   _ \
  | |   .--.|_/ | | \_|  | | `. \ | |_) |
  | | / .'`\ \  | |      | |  | | |  __'.
 _| |_| \__. | _| |_    _| |_.' /_| |__) |
|_____|'.__.' |_____|  |______.'|_______/  version &lt;version&gt;


IoTDB&gt; login successfully
IoTDB&gt;
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br></div></div><p>Enter <code>quit</code> or <code>exit</code> can exit Cli. The cli will shows <code>quit normally</code></p> <h2 id="cli-shell-parameters"><a href="#cli-shell-parameters" class="header-anchor">#</a> Cli/Shell Parameters</h2> <table><thead><tr><th style="text-align:left;">Parameter name</th> <th style="text-align:left;">Parameter type</th> <th style="text-align:left;">Required</th> <th style="text-align:left;">Description</th> <th style="text-align:left;">Example</th></tr></thead> <tbody><tr><td style="text-align:left;">-disableIS08601</td> <td style="text-align:left;">No parameters</td> <td style="text-align:left;">No</td> <td style="text-align:left;">If this parameter is set, IoTDB will print the timestamp in digital form</td> <td style="text-align:left;">-disableIS08601</td></tr> <tr><td style="text-align:left;">-h &lt;<code>host</code>&gt;</td> <td style="text-align:left;">string, no quotation marks</td> <td style="text-align:left;">Yes</td> <td style="text-align:left;">The IP address of the IoTDB server</td> <td style="text-align:left;">-h 10.129.187.21</td></tr> <tr><td style="text-align:left;">-help</td> <td style="text-align:left;">No parameters</td> <td style="text-align:left;">No</td> <td style="text-align:left;">Print help information for IoTDB</td> <td style="text-align:left;">-help</td></tr> <tr><td style="text-align:left;">-p &lt;<code>port</code>&gt;</td> <td style="text-align:left;">int</td> <td style="text-align:left;">Yes</td> <td style="text-align:left;">The port number of the IoTDB server. IoTDB runs on port 6667 by default</td> <td style="text-align:left;">-p 6667</td></tr> <tr><td style="text-align:left;">-pw &lt;<code>password</code>&gt;</td> <td style="text-align:left;">string, no quotation marks</td> <td style="text-align:left;">No</td> <td style="text-align:left;">The password used for IoTDB to connect to the server. If no password is entered, IoTDB will ask for password in Cli command</td> <td style="text-align:left;">-pw root</td></tr> <tr><td style="text-align:left;">-u &lt;<code>username</code>&gt;</td> <td style="text-align:left;">string, no quotation marks</td> <td style="text-align:left;">Yes</td> <td style="text-align:left;">User name used for IoTDB to connect the server</td> <td style="text-align:left;">-u root</td></tr> <tr><td style="text-align:left;">-maxPRC &lt;<code>maxPrintRowCount</code>&gt;</td> <td style="text-align:left;">int</td> <td style="text-align:left;">No</td> <td style="text-align:left;">Set the maximum number of rows that IoTDB returns</td> <td style="text-align:left;">-maxPRC 10</td></tr> <tr><td style="text-align:left;">-e &lt;<code>execute</code>&gt;</td> <td style="text-align:left;">string</td> <td style="text-align:left;">No</td> <td style="text-align:left;">manipulate IoTDB in batches without entering cli input mode</td> <td style="text-align:left;">-e &quot;show storage group&quot;</td></tr></tbody></table> <p>Following is a cli command which connects the host with IP
10.129.187.21, port 6667, username &quot;root&quot;, password &quot;root&quot;, and prints the timestamp in digital form. The maximum number of lines displayed on the IoTDB command line is 10.</p> <p>The Linux and MacOS system startup commands are as follows:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin/start-cli.sh -h 10.129.187.21 -p 6667 -u root -pw root -disableIS08601 -maxPRC 10
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>The Windows system startup commands are as follows:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin\start-cli.bat -h 10.129.187.21 -p 6667 -u root -pw root -disableIS08601 -maxPRC 10
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><h3 id="note-on-using-the-cli-with-openid-connect-auth-enabled-on-server-side"><a href="#note-on-using-the-cli-with-openid-connect-auth-enabled-on-server-side" class="header-anchor">#</a> Note on using the CLI with OpenID Connect Auth enabled on Server side</h3> <p>If OIDC is enabled on server side then no username / passwort is needed but a valid Access Token from the OIDC Provider.
So as username you use the token and the password has to be empty, e.g.</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin/start-cli.sh -h 10.129.187.21 -p 6667 -u {my-access-token} -pw &quot;&quot;
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>How to get the token is dependent on your OpenID Connect setup and not covered here.
In the simplest case you can get this via the command line with the <code>passwort-grant</code>.
For example, if you use keycloack as OIDC and you have a realm with a client <code>iotdb</code> defined as public you could use
the following <code>curl</code> command to fetch a token (replace all <code>{}</code> with appropriate values).</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>curl -X POST &quot;https://{your-keycloack-server}/auth/realms/{your-realm}/protocol/openid-connect/token&quot; \                                                                                                                       ✔  1613  11:09:38
 -H &quot;Content-Type: application/x-www-form-urlencoded&quot; \
 -d &quot;username={username}&quot; \
 -d &quot;password={password}&quot; \
 -d 'grant_type=password' \
 -d &quot;client_id=iotdb&quot;
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br></div></div><p>The response looks something like</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code><span class="token punctuation">{</span><span class="token property">&quot;access_token&quot;</span><span class="token operator">:</span><span class="token string">&quot;eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJxMS1XbTBvelE1TzBtUUg4LVNKYXAyWmNONE1tdWNXd25RV0tZeFpKNG93In0.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.nwbrJkWdCNjzFrTDwKNuV5h9dDMg5ytRKGOXmFIajpfsbOutJytjWTCB2WpA8E1YI3KM6gU6Jx7cd7u0oPo5syHhfCz119n_wBiDnyTZkFOAPsx0M2z20kvBLN9k36_VfuCMFUeddJjO31MeLTmxB0UKg2VkxdczmzMH3pnalhxqpnWWk3GnrRrhAf2sZog0foH4Ae3Ks0lYtYzaWK_Yo7E4Px42-gJpohy3JevOC44aJ4auzJR1RBj9LUbgcRinkBy0JLi6XXiYznSC2V485CSBHW3sseXn7pSXQADhnmGQrLfFGO5ZljmPO18eFJaimdjvgSChsrlSEmTDDsoo5Q&quot;</span><span class="token punctuation">,</span><span class="token property">&quot;expires_in&quot;</span><span class="token operator">:</span><span class="token number">300</span><span class="token punctuation">,</span><span class="token property">&quot;refresh_expires_in&quot;</span><span class="token operator">:</span><span class="token number">1800</span><span class="token punctuation">,</span><span class="token property">&quot;refresh_token&quot;</span><span class="token operator">:</span><span class="token string">&quot;eyJhbGciOiJIUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJhMzZlMGU0NC02MWNmLTQ5NmMtOGRlZi03NTkwNjQ5MzQzMjEifQ.eyJleHAiOjE1OTAzOTk1NzEsImlhdCI6MTU5MDM5Nzc3MSwianRpIjoiNmMxNTBiY2EtYmE5NC00NTgxLWEwODEtYjI2YzhhMmI5YmZmIiwiaXNzIjoiaHR0cDovL2F1dGguZGVtby5wcmFnbWF0aWNpbmR1c3RyaWVzLmRlL2F1dGgvcmVhbG1zL0lvVERCIiwiYXVkIjoiaHR0cDovL2F1dGguZGVtby5wcmFnbWF0aWNpbmR1c3RyaWVzLmRlL2F1dGgvcmVhbG1zL0lvVERCIiwic3ViIjoiYmEzMmU0NzEtYzc3Mi00YjMzLThkYTYtNmZlOGFjZGEwMDczIiwidHlwIjoiUmVmcmVzaCIsImF6cCI6ImlvdGRiIiwic2Vzc2lvbl9zdGF0ZSI6IjA2MGQyODYyLTE0ZWQtNDJmZS1iYWY3LThkMWY3ODQ2NTdmMSIsInNjb3BlIjoiZW1haWwgcHJvZmlsZSJ9.ayNpXdNX28qahodX1zowrMGiUCw2AodlHBQFqr8Ui7c&quot;</span><span class="token punctuation">,</span><span class="token property">&quot;token_type&quot;</span><span class="token operator">:</span><span class="token string">&quot;bearer&quot;</span><span class="token punctuation">,</span><span class="token property">&quot;not-before-policy&quot;</span><span class="token operator">:</span><span class="token number">0</span><span class="token punctuation">,</span><span class="token property">&quot;session_state&quot;</span><span class="token operator">:</span><span class="token string">&quot;060d2862-14ed-42fe-baf7-8d1f784657f1&quot;</span><span class="token punctuation">,</span><span class="token property">&quot;scope&quot;</span><span class="token operator">:</span><span class="token string">&quot;email profile&quot;</span><span class="token punctuation">}</span>
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>The interesting part here is the access token with the key <code>access_token</code>.
This has to be passed as username (with parameter <code>-u</code>) and empty password to the CLI.</p> <h2 id="cli-shell-tool-with-e-parameter"><a href="#cli-shell-tool-with-e-parameter" class="header-anchor">#</a> Cli/shell tool with -e parameter</h2> <p>-e parameter is designed for the Cli/shell tool in the situation where you would like to manipulate IoTDB in batches through scripts. By using the -e parameter, you can operate IoTDB without entering the cli's input mode.</p> <p>In order to avoid confusion between statements and other parameters, the current situation only supports the -e parameter as the last parameter.</p> <p>The usage of -e parameter for Cli/shell is as follows:</p> <p>The Linux and MacOS system commands:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin/start-cli.sh -h {host} -p {port} -u {user} -pw {password} -e {sql for iotdb}
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>The Windows system commands:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>  Shell &gt; sbin\start-cli.bat -h {host} -p {port} -u {user} -pw {password} -e {sql for iotdb}
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>In the Windows environment, the SQL statement of the -e parameter needs to use <code>``</code> to replace <code>&quot; &quot;</code></p> <p>In order to better explain the use of -e parameter, take following as an example(On linux system).</p> <p>Suppose you want to create a storage group root.demo to a newly launched IoTDB, create a timeseries root.demo.s1 and insert three data points into it. With -e parameter, you could write a shell like this:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code># !/bin/bash

host=127.0.0.1
port=6667
user=root
pass=root

./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;set storage group to root.demo&quot;
./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;create timeseries root.demo.s1 WITH DATATYPE=INT32, ENCODING=RLE&quot;
./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;insert into root.demo(timestamp,s1) values(1,10)&quot;
./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;insert into root.demo(timestamp,s1) values(2,11)&quot;
./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;insert into root.demo(timestamp,s1) values(3,12)&quot;
./sbin/start-cli.sh -h ${host} -p ${port} -u ${user} -pw ${pass} -e &quot;select s1 from root.demo&quot;
</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br></div></div><p>The print results are shown in the figure, which are consistent with the cli and jdbc operations.</p> <p><img src="https://issues.apache.org/jira/secure/attachment/12976042/12976042_image-2019-07-27-15-47-12-045.png" alt="img"></p> <p>It should be noted that the use of the -e parameter in shell scripts requires attention to the escaping of special characters.</p></div> <div class="page-nav"><p class="inner"><span class="prev">
        ←
        <a href="/UserGuide/V0.10.x/Server/Docker Image.html" class="prev">
          Docker Image
        </a></span> <span class="next"><a href="/UserGuide/V0.10.x/Client/Programming - Native API.html">
          Native API
        </a>
        →
      </span></p></div> <p style="text-align: center;">Copyright © 2021 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: #444">
    Contact us: Join QQ Group 659990460 | Add friend <i>tietouqiao</i> and be invited to Wechat Group<br>
    see <a href="https://github.com/apache/iotdb/issues/1995">Join the community</a> for more</p></main></div><div class="global-ui"></div></div>
    <script src="/assets/js/app.cd07c2fa.js" defer></script><script src="/assets/js/3.2a42f5e4.js" defer></script><script src="/assets/js/116.870509a9.js" defer></script>
  </body>
</html>