| <!DOCTYPE html> |
| <html lang="zh-CN"> |
| <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.ccadf850.css" as="style"><link rel="preload" href="/assets/js/app.d4d56a1c.js" as="script"><link rel="preload" href="/assets/js/3.76c26675.js" as="script"><link rel="preload" href="/assets/js/478.6373ace4.js" as="script"><link rel="prefetch" href="/assets/js/10.77e7d27b.js"><link rel="prefetch" href="/assets/js/100.da78ddf2.js"><link rel="prefetch" href="/assets/js/101.f887a619.js"><link rel="prefetch" href="/assets/js/102.c0f421df.js"><link rel="prefetch" href="/assets/js/103.c500ca29.js"><link rel="prefetch" href="/assets/js/104.c42705fc.js"><link rel="prefetch" href="/assets/js/105.040ea99a.js"><link rel="prefetch" href="/assets/js/106.4272466d.js"><link rel="prefetch" href="/assets/js/107.5bfeed01.js"><link rel="prefetch" href="/assets/js/108.2ad36fb9.js"><link rel="prefetch" href="/assets/js/109.61299359.js"><link rel="prefetch" href="/assets/js/11.a080efae.js"><link rel="prefetch" href="/assets/js/110.c29b5268.js"><link rel="prefetch" href="/assets/js/111.8934f1b4.js"><link rel="prefetch" href="/assets/js/112.68941eaa.js"><link rel="prefetch" href="/assets/js/113.d830dcd8.js"><link rel="prefetch" href="/assets/js/114.c1946148.js"><link rel="prefetch" href="/assets/js/115.dc78e39f.js"><link rel="prefetch" href="/assets/js/116.6c82014e.js"><link rel="prefetch" href="/assets/js/117.d624f733.js"><link rel="prefetch" href="/assets/js/118.66a9122e.js"><link rel="prefetch" href="/assets/js/119.289b64a7.js"><link rel="prefetch" href="/assets/js/12.30292c04.js"><link rel="prefetch" href="/assets/js/120.dea634d0.js"><link rel="prefetch" href="/assets/js/121.26a59ff1.js"><link rel="prefetch" href="/assets/js/122.35bbc5f3.js"><link rel="prefetch" href="/assets/js/123.135f8a10.js"><link rel="prefetch" href="/assets/js/124.55919180.js"><link rel="prefetch" href="/assets/js/125.5cadd080.js"><link rel="prefetch" href="/assets/js/126.b26c2aa4.js"><link rel="prefetch" href="/assets/js/127.e6f6f283.js"><link rel="prefetch" href="/assets/js/128.7419fac6.js"><link rel="prefetch" href="/assets/js/129.d67a9030.js"><link rel="prefetch" href="/assets/js/13.c58bffc8.js"><link rel="prefetch" href="/assets/js/130.2af59f1d.js"><link rel="prefetch" href="/assets/js/131.618b8ec3.js"><link rel="prefetch" href="/assets/js/132.751c2ce5.js"><link rel="prefetch" href="/assets/js/133.c247d692.js"><link rel="prefetch" href="/assets/js/134.eca8d90a.js"><link rel="prefetch" href="/assets/js/135.cae4e527.js"><link rel="prefetch" href="/assets/js/136.6aed9e84.js"><link rel="prefetch" href="/assets/js/137.bf349539.js"><link rel="prefetch" href="/assets/js/138.738e8d9a.js"><link rel="prefetch" href="/assets/js/139.2ec1fdde.js"><link rel="prefetch" href="/assets/js/14.939be0f9.js"><link rel="prefetch" href="/assets/js/140.164dc173.js"><link rel="prefetch" href="/assets/js/141.656d9a41.js"><link rel="prefetch" href="/assets/js/142.ffc23222.js"><link rel="prefetch" href="/assets/js/143.c9af7a36.js"><link rel="prefetch" href="/assets/js/144.ccfd152f.js"><link rel="prefetch" href="/assets/js/145.da01cf93.js"><link rel="prefetch" href="/assets/js/146.94f64963.js"><link rel="prefetch" href="/assets/js/147.c57e74c9.js"><link rel="prefetch" href="/assets/js/148.e749901c.js"><link rel="prefetch" href="/assets/js/149.b73659d3.js"><link rel="prefetch" href="/assets/js/15.bf1d2930.js"><link rel="prefetch" href="/assets/js/150.f6099d47.js"><link rel="prefetch" href="/assets/js/151.b419c14a.js"><link rel="prefetch" href="/assets/js/152.a6c944e0.js"><link rel="prefetch" href="/assets/js/153.5fdc9dde.js"><link rel="prefetch" href="/assets/js/154.da527dd3.js"><link rel="prefetch" href="/assets/js/155.b86990ed.js"><link rel="prefetch" href="/assets/js/156.336a6256.js"><link rel="prefetch" href="/assets/js/157.82a376b6.js"><link rel="prefetch" href="/assets/js/158.1dc34e9d.js"><link rel="prefetch" href="/assets/js/159.726ef9ff.js"><link rel="prefetch" href="/assets/js/16.d2fb5036.js"><link rel="prefetch" href="/assets/js/160.8e2017b9.js"><link rel="prefetch" href="/assets/js/161.904b7d37.js"><link rel="prefetch" href="/assets/js/162.41bed742.js"><link rel="prefetch" href="/assets/js/163.b75be02c.js"><link rel="prefetch" href="/assets/js/164.7b779ce2.js"><link rel="prefetch" href="/assets/js/165.dde20342.js"><link rel="prefetch" href="/assets/js/166.5a9aab17.js"><link rel="prefetch" href="/assets/js/167.563d7865.js"><link rel="prefetch" href="/assets/js/168.bdc1d082.js"><link rel="prefetch" href="/assets/js/169.a17b51a5.js"><link rel="prefetch" href="/assets/js/17.9b09b22d.js"><link rel="prefetch" href="/assets/js/170.a0836cf7.js"><link rel="prefetch" href="/assets/js/171.bb552c3e.js"><link rel="prefetch" href="/assets/js/172.95fc0830.js"><link rel="prefetch" href="/assets/js/173.5265c78a.js"><link rel="prefetch" href="/assets/js/174.676156b9.js"><link rel="prefetch" href="/assets/js/175.20dfe331.js"><link rel="prefetch" href="/assets/js/176.957205a1.js"><link rel="prefetch" href="/assets/js/177.0e81e1f1.js"><link rel="prefetch" href="/assets/js/178.4469a479.js"><link rel="prefetch" href="/assets/js/179.e37bc72d.js"><link rel="prefetch" href="/assets/js/18.de035f1b.js"><link rel="prefetch" href="/assets/js/180.13f31390.js"><link rel="prefetch" href="/assets/js/181.b31c0cab.js"><link rel="prefetch" href="/assets/js/182.b0387bb1.js"><link rel="prefetch" href="/assets/js/183.9c026044.js"><link rel="prefetch" href="/assets/js/184.b5fcc713.js"><link rel="prefetch" href="/assets/js/185.b25e60c4.js"><link rel="prefetch" href="/assets/js/186.e5a3c017.js"><link rel="prefetch" href="/assets/js/187.525db952.js"><link rel="prefetch" href="/assets/js/188.a56e6ed4.js"><link rel="prefetch" href="/assets/js/189.e73b8391.js"><link rel="prefetch" href="/assets/js/19.9187dec1.js"><link rel="prefetch" href="/assets/js/190.fa7f2ef0.js"><link rel="prefetch" href="/assets/js/191.41dc6296.js"><link rel="prefetch" href="/assets/js/192.80849487.js"><link rel="prefetch" href="/assets/js/193.9b66cdde.js"><link rel="prefetch" href="/assets/js/194.c69dc82e.js"><link rel="prefetch" href="/assets/js/195.5cfd6276.js"><link rel="prefetch" href="/assets/js/196.0272392e.js"><link rel="prefetch" href="/assets/js/197.24839fe1.js"><link rel="prefetch" href="/assets/js/198.a58bb698.js"><link rel="prefetch" href="/assets/js/199.f3a1b5ba.js"><link rel="prefetch" href="/assets/js/20.7af2b33e.js"><link rel="prefetch" href="/assets/js/200.2481a6ff.js"><link rel="prefetch" href="/assets/js/201.8587347f.js"><link rel="prefetch" href="/assets/js/202.05f6d3e9.js"><link rel="prefetch" href="/assets/js/203.d9a5466a.js"><link rel="prefetch" href="/assets/js/204.ce548e84.js"><link rel="prefetch" href="/assets/js/205.2dcd1dba.js"><link rel="prefetch" href="/assets/js/206.83298a02.js"><link rel="prefetch" href="/assets/js/207.966b1c38.js"><link rel="prefetch" href="/assets/js/208.d3083525.js"><link rel="prefetch" href="/assets/js/209.f63aa13a.js"><link rel="prefetch" href="/assets/js/21.8c3060b4.js"><link rel="prefetch" href="/assets/js/210.c73194ab.js"><link rel="prefetch" href="/assets/js/211.202309fd.js"><link rel="prefetch" href="/assets/js/212.d8f6bf24.js"><link rel="prefetch" href="/assets/js/213.9b44c91a.js"><link rel="prefetch" href="/assets/js/214.dcbb389b.js"><link rel="prefetch" href="/assets/js/215.2f373eb1.js"><link rel="prefetch" href="/assets/js/216.15609ffb.js"><link rel="prefetch" href="/assets/js/217.c7727e02.js"><link rel="prefetch" href="/assets/js/218.8c7c0ed3.js"><link rel="prefetch" href="/assets/js/219.4cb10546.js"><link rel="prefetch" href="/assets/js/22.1e7200c8.js"><link rel="prefetch" href="/assets/js/220.42e41611.js"><link rel="prefetch" href="/assets/js/221.005b7e94.js"><link rel="prefetch" href="/assets/js/222.3918348f.js"><link rel="prefetch" href="/assets/js/223.a15a2f53.js"><link rel="prefetch" href="/assets/js/224.4a60e17c.js"><link rel="prefetch" href="/assets/js/225.1e657915.js"><link rel="prefetch" href="/assets/js/226.997ca0c2.js"><link rel="prefetch" href="/assets/js/227.741bef94.js"><link rel="prefetch" href="/assets/js/228.c3f1556b.js"><link rel="prefetch" href="/assets/js/229.1cd8821a.js"><link rel="prefetch" href="/assets/js/23.e3392dcf.js"><link rel="prefetch" href="/assets/js/230.3518e5ea.js"><link rel="prefetch" href="/assets/js/231.be847004.js"><link rel="prefetch" href="/assets/js/232.7c33ed3e.js"><link rel="prefetch" href="/assets/js/233.1370b3ce.js"><link rel="prefetch" href="/assets/js/234.690ab867.js"><link rel="prefetch" href="/assets/js/235.738b8cf7.js"><link rel="prefetch" href="/assets/js/236.e7911f01.js"><link rel="prefetch" href="/assets/js/237.119ba4ed.js"><link rel="prefetch" href="/assets/js/238.3262be38.js"><link rel="prefetch" href="/assets/js/239.f0bcd461.js"><link rel="prefetch" href="/assets/js/24.73f75877.js"><link rel="prefetch" href="/assets/js/240.c1be6ce9.js"><link rel="prefetch" href="/assets/js/241.12f4ebde.js"><link rel="prefetch" href="/assets/js/242.b260464e.js"><link rel="prefetch" href="/assets/js/243.96540218.js"><link rel="prefetch" href="/assets/js/244.c47dc56c.js"><link rel="prefetch" href="/assets/js/245.70e682df.js"><link rel="prefetch" href="/assets/js/246.6b8ad3ba.js"><link rel="prefetch" href="/assets/js/247.e2125005.js"><link rel="prefetch" href="/assets/js/248.9536ebc1.js"><link rel="prefetch" href="/assets/js/249.d5488ff3.js"><link rel="prefetch" href="/assets/js/25.6b7591da.js"><link rel="prefetch" href="/assets/js/250.a6c29def.js"><link rel="prefetch" href="/assets/js/251.e0efd2c9.js"><link rel="prefetch" href="/assets/js/252.32a542e9.js"><link rel="prefetch" href="/assets/js/253.ac01d352.js"><link rel="prefetch" href="/assets/js/254.a5c1b3bf.js"><link rel="prefetch" href="/assets/js/255.61e0a34b.js"><link rel="prefetch" href="/assets/js/256.ba10f093.js"><link rel="prefetch" href="/assets/js/257.4a4b953b.js"><link rel="prefetch" href="/assets/js/258.0908628b.js"><link rel="prefetch" href="/assets/js/259.4a063a7a.js"><link rel="prefetch" href="/assets/js/26.607efd21.js"><link rel="prefetch" href="/assets/js/260.1c25a67d.js"><link rel="prefetch" href="/assets/js/261.3af98bb1.js"><link rel="prefetch" href="/assets/js/262.48535223.js"><link rel="prefetch" href="/assets/js/263.6bf75f17.js"><link rel="prefetch" href="/assets/js/264.ee040c96.js"><link rel="prefetch" href="/assets/js/265.b984e261.js"><link rel="prefetch" href="/assets/js/266.f9a6223b.js"><link rel="prefetch" href="/assets/js/267.3a11b8f6.js"><link rel="prefetch" href="/assets/js/268.e166d0ca.js"><link rel="prefetch" href="/assets/js/269.ee97d7d5.js"><link rel="prefetch" href="/assets/js/27.9e25f953.js"><link rel="prefetch" href="/assets/js/270.793966b9.js"><link rel="prefetch" href="/assets/js/271.a810befb.js"><link rel="prefetch" href="/assets/js/272.1a58bd93.js"><link rel="prefetch" href="/assets/js/273.db93948e.js"><link rel="prefetch" href="/assets/js/274.0468d29a.js"><link rel="prefetch" href="/assets/js/275.a6b8fe19.js"><link rel="prefetch" href="/assets/js/276.52d254ca.js"><link rel="prefetch" href="/assets/js/277.a3414d56.js"><link rel="prefetch" href="/assets/js/278.c66ba61b.js"><link rel="prefetch" href="/assets/js/279.5a8c5816.js"><link rel="prefetch" href="/assets/js/28.0a801078.js"><link rel="prefetch" href="/assets/js/280.f82d8839.js"><link rel="prefetch" href="/assets/js/281.c7ffd66d.js"><link rel="prefetch" href="/assets/js/282.0ba7a4af.js"><link rel="prefetch" href="/assets/js/283.cffb1287.js"><link rel="prefetch" href="/assets/js/284.9c6d661e.js"><link rel="prefetch" href="/assets/js/285.4efd3863.js"><link rel="prefetch" href="/assets/js/286.a7cf806d.js"><link rel="prefetch" href="/assets/js/287.94842628.js"><link rel="prefetch" href="/assets/js/288.b60938ad.js"><link rel="prefetch" href="/assets/js/289.8f217264.js"><link rel="prefetch" href="/assets/js/29.015a0cef.js"><link rel="prefetch" href="/assets/js/290.dafc66d9.js"><link rel="prefetch" href="/assets/js/291.8999f41b.js"><link rel="prefetch" href="/assets/js/292.deeefef9.js"><link rel="prefetch" href="/assets/js/293.b543e617.js"><link rel="prefetch" href="/assets/js/294.884ba36d.js"><link rel="prefetch" href="/assets/js/295.0f7d1349.js"><link rel="prefetch" href="/assets/js/296.b41c6aaf.js"><link rel="prefetch" href="/assets/js/297.3a15280a.js"><link rel="prefetch" href="/assets/js/298.6cfd9088.js"><link rel="prefetch" href="/assets/js/299.ba763072.js"><link rel="prefetch" href="/assets/js/30.03cf4852.js"><link rel="prefetch" href="/assets/js/300.503d67a6.js"><link rel="prefetch" href="/assets/js/301.3ac4c4cb.js"><link rel="prefetch" href="/assets/js/302.d9efd296.js"><link rel="prefetch" href="/assets/js/303.75b9c998.js"><link rel="prefetch" href="/assets/js/304.a0d9bd1e.js"><link rel="prefetch" href="/assets/js/305.b920fdf6.js"><link rel="prefetch" href="/assets/js/306.f615a913.js"><link rel="prefetch" href="/assets/js/307.c45916ec.js"><link rel="prefetch" href="/assets/js/308.47c3231c.js"><link rel="prefetch" href="/assets/js/309.6d3579e9.js"><link rel="prefetch" href="/assets/js/31.fab44020.js"><link rel="prefetch" href="/assets/js/310.60d542c9.js"><link rel="prefetch" href="/assets/js/311.2205539a.js"><link rel="prefetch" href="/assets/js/312.daf704c6.js"><link rel="prefetch" href="/assets/js/313.aa416ad9.js"><link rel="prefetch" href="/assets/js/314.21ba7073.js"><link rel="prefetch" href="/assets/js/315.0006034e.js"><link rel="prefetch" href="/assets/js/316.8a355cf5.js"><link rel="prefetch" href="/assets/js/317.f0e7fd80.js"><link rel="prefetch" href="/assets/js/318.a17c5fdc.js"><link rel="prefetch" href="/assets/js/319.819a73d3.js"><link rel="prefetch" href="/assets/js/32.e5e702b0.js"><link rel="prefetch" href="/assets/js/320.c3363e75.js"><link rel="prefetch" href="/assets/js/321.21a4055f.js"><link rel="prefetch" href="/assets/js/322.2d409af9.js"><link rel="prefetch" href="/assets/js/323.a71b4431.js"><link rel="prefetch" href="/assets/js/324.b14da0ec.js"><link rel="prefetch" href="/assets/js/325.892a1006.js"><link rel="prefetch" href="/assets/js/326.082d345b.js"><link rel="prefetch" href="/assets/js/327.f0aeb527.js"><link rel="prefetch" href="/assets/js/328.9ccb113c.js"><link rel="prefetch" href="/assets/js/329.1282a9c1.js"><link rel="prefetch" href="/assets/js/33.5af74851.js"><link rel="prefetch" href="/assets/js/330.91721996.js"><link rel="prefetch" href="/assets/js/331.d6d115cc.js"><link rel="prefetch" href="/assets/js/332.d32d6427.js"><link rel="prefetch" href="/assets/js/333.8c0c85e9.js"><link rel="prefetch" href="/assets/js/334.b34ed068.js"><link rel="prefetch" href="/assets/js/335.0d5f6c1c.js"><link rel="prefetch" href="/assets/js/336.fd88aa34.js"><link rel="prefetch" href="/assets/js/337.93cec8bb.js"><link rel="prefetch" href="/assets/js/338.2d943262.js"><link rel="prefetch" href="/assets/js/339.3443bd0c.js"><link rel="prefetch" href="/assets/js/34.85849ed4.js"><link rel="prefetch" href="/assets/js/340.3d5e9796.js"><link rel="prefetch" href="/assets/js/341.d1d96e47.js"><link rel="prefetch" href="/assets/js/342.3fbdaee0.js"><link rel="prefetch" href="/assets/js/343.630a495e.js"><link rel="prefetch" href="/assets/js/344.a234a73f.js"><link rel="prefetch" href="/assets/js/345.b2ce2372.js"><link rel="prefetch" href="/assets/js/346.bfc24599.js"><link rel="prefetch" href="/assets/js/347.25473fe5.js"><link rel="prefetch" href="/assets/js/348.f01ca0ff.js"><link rel="prefetch" href="/assets/js/349.2db23c86.js"><link rel="prefetch" href="/assets/js/35.0a7b7db7.js"><link rel="prefetch" href="/assets/js/350.3849bd1f.js"><link rel="prefetch" href="/assets/js/351.8fa56825.js"><link rel="prefetch" href="/assets/js/352.c7a197c5.js"><link rel="prefetch" href="/assets/js/353.42dfd226.js"><link rel="prefetch" href="/assets/js/354.23ca54dc.js"><link rel="prefetch" href="/assets/js/355.b20b5864.js"><link rel="prefetch" href="/assets/js/356.eb081931.js"><link rel="prefetch" href="/assets/js/357.daea00ab.js"><link rel="prefetch" href="/assets/js/358.7de0afb3.js"><link rel="prefetch" href="/assets/js/359.a722d835.js"><link rel="prefetch" href="/assets/js/36.5a401e9f.js"><link rel="prefetch" href="/assets/js/360.cc3f9eff.js"><link rel="prefetch" href="/assets/js/361.957b907a.js"><link rel="prefetch" href="/assets/js/362.3d3566b3.js"><link rel="prefetch" href="/assets/js/363.1b196f5f.js"><link rel="prefetch" href="/assets/js/364.f312ab85.js"><link rel="prefetch" href="/assets/js/365.4ac9c6bf.js"><link rel="prefetch" href="/assets/js/366.fcf9f4ba.js"><link rel="prefetch" href="/assets/js/367.c5aafff8.js"><link rel="prefetch" href="/assets/js/368.b97e3edf.js"><link rel="prefetch" href="/assets/js/369.75d678dd.js"><link rel="prefetch" href="/assets/js/37.13b65e5d.js"><link rel="prefetch" href="/assets/js/370.e98b0418.js"><link rel="prefetch" href="/assets/js/371.7d9c49fd.js"><link rel="prefetch" href="/assets/js/372.342ea7ed.js"><link rel="prefetch" href="/assets/js/373.35ed0b62.js"><link rel="prefetch" href="/assets/js/374.b0cfc49c.js"><link rel="prefetch" href="/assets/js/375.3a76d5a0.js"><link rel="prefetch" href="/assets/js/376.b468dac7.js"><link rel="prefetch" href="/assets/js/377.a89deb76.js"><link rel="prefetch" href="/assets/js/378.88128618.js"><link rel="prefetch" href="/assets/js/379.a5d1aca5.js"><link rel="prefetch" href="/assets/js/38.c6f83038.js"><link rel="prefetch" href="/assets/js/380.e9a0a3e4.js"><link rel="prefetch" href="/assets/js/381.cbc420d0.js"><link rel="prefetch" href="/assets/js/382.27942c5e.js"><link rel="prefetch" href="/assets/js/383.c0e268f1.js"><link rel="prefetch" href="/assets/js/384.69f48d6e.js"><link rel="prefetch" href="/assets/js/385.450c0692.js"><link rel="prefetch" href="/assets/js/386.d1bb1e30.js"><link rel="prefetch" href="/assets/js/387.f3b3ae52.js"><link rel="prefetch" href="/assets/js/388.deb29d0c.js"><link rel="prefetch" href="/assets/js/389.c228bacd.js"><link rel="prefetch" href="/assets/js/39.41707d32.js"><link rel="prefetch" href="/assets/js/390.cd84bb90.js"><link rel="prefetch" href="/assets/js/391.dfd45d36.js"><link rel="prefetch" href="/assets/js/392.de3fb29c.js"><link rel="prefetch" href="/assets/js/393.ccd24156.js"><link rel="prefetch" href="/assets/js/394.ea43c2d0.js"><link rel="prefetch" href="/assets/js/395.c19ef37c.js"><link rel="prefetch" href="/assets/js/396.734c3f15.js"><link rel="prefetch" href="/assets/js/397.e2d45ac5.js"><link rel="prefetch" href="/assets/js/398.8db2a399.js"><link rel="prefetch" href="/assets/js/399.32010907.js"><link rel="prefetch" href="/assets/js/4.860a5721.js"><link rel="prefetch" href="/assets/js/40.6f6fb483.js"><link rel="prefetch" href="/assets/js/400.aeccb734.js"><link rel="prefetch" href="/assets/js/401.6c60fdd3.js"><link rel="prefetch" href="/assets/js/402.f0139a7e.js"><link rel="prefetch" href="/assets/js/403.7656e22a.js"><link rel="prefetch" href="/assets/js/404.399ef3dc.js"><link rel="prefetch" href="/assets/js/405.80826ea1.js"><link rel="prefetch" href="/assets/js/406.98fb5c46.js"><link rel="prefetch" href="/assets/js/407.8a0761fb.js"><link rel="prefetch" href="/assets/js/408.187be0c1.js"><link rel="prefetch" href="/assets/js/409.9e13fbb4.js"><link rel="prefetch" href="/assets/js/41.3693bb5f.js"><link rel="prefetch" href="/assets/js/410.cd6ef2d8.js"><link rel="prefetch" href="/assets/js/411.1eef9bff.js"><link rel="prefetch" href="/assets/js/412.bbf05dd5.js"><link rel="prefetch" href="/assets/js/413.b8bb4544.js"><link rel="prefetch" href="/assets/js/414.538c98d3.js"><link rel="prefetch" href="/assets/js/415.a327239a.js"><link rel="prefetch" href="/assets/js/416.eff3ddbc.js"><link rel="prefetch" href="/assets/js/417.a3f2be1c.js"><link rel="prefetch" href="/assets/js/418.876dc550.js"><link rel="prefetch" href="/assets/js/419.a25b7786.js"><link rel="prefetch" href="/assets/js/42.2678c675.js"><link rel="prefetch" href="/assets/js/420.47715092.js"><link rel="prefetch" href="/assets/js/421.c7405cb6.js"><link rel="prefetch" href="/assets/js/422.e0dbcdd6.js"><link rel="prefetch" href="/assets/js/423.491043a1.js"><link rel="prefetch" href="/assets/js/424.24f5bb11.js"><link rel="prefetch" href="/assets/js/425.a019191d.js"><link rel="prefetch" href="/assets/js/426.acf56e67.js"><link rel="prefetch" href="/assets/js/427.b57b68d9.js"><link rel="prefetch" href="/assets/js/428.bbd6f000.js"><link rel="prefetch" href="/assets/js/429.33d076f9.js"><link rel="prefetch" href="/assets/js/43.f4a347ba.js"><link rel="prefetch" href="/assets/js/430.8e2eecb7.js"><link rel="prefetch" href="/assets/js/431.76db2ef2.js"><link rel="prefetch" href="/assets/js/432.b1d438e4.js"><link rel="prefetch" href="/assets/js/433.c0edf7c8.js"><link rel="prefetch" href="/assets/js/434.dba9edc2.js"><link rel="prefetch" href="/assets/js/435.11eb586d.js"><link rel="prefetch" href="/assets/js/436.f86ee01e.js"><link rel="prefetch" href="/assets/js/437.26f1915c.js"><link rel="prefetch" href="/assets/js/438.828fed58.js"><link rel="prefetch" href="/assets/js/439.d36e71dd.js"><link rel="prefetch" href="/assets/js/44.fee39d6b.js"><link rel="prefetch" href="/assets/js/440.5e37a60a.js"><link rel="prefetch" href="/assets/js/441.64dbdf86.js"><link rel="prefetch" href="/assets/js/442.11cad5d7.js"><link rel="prefetch" href="/assets/js/443.517045a5.js"><link rel="prefetch" href="/assets/js/444.626271de.js"><link rel="prefetch" href="/assets/js/445.185f99bd.js"><link rel="prefetch" href="/assets/js/446.856e2de0.js"><link rel="prefetch" href="/assets/js/447.dd6f5c14.js"><link rel="prefetch" href="/assets/js/448.868cf1f8.js"><link rel="prefetch" href="/assets/js/449.0b05ba83.js"><link rel="prefetch" href="/assets/js/45.ece96fb2.js"><link rel="prefetch" href="/assets/js/450.cec749e7.js"><link rel="prefetch" href="/assets/js/451.7c6eab1b.js"><link rel="prefetch" href="/assets/js/452.6abadba6.js"><link rel="prefetch" href="/assets/js/453.c7fb67cc.js"><link rel="prefetch" href="/assets/js/454.d41a17ef.js"><link rel="prefetch" href="/assets/js/455.32293a84.js"><link rel="prefetch" href="/assets/js/456.249f166b.js"><link rel="prefetch" href="/assets/js/457.7cd72935.js"><link rel="prefetch" href="/assets/js/458.fff99426.js"><link rel="prefetch" href="/assets/js/459.3a82d2e2.js"><link rel="prefetch" href="/assets/js/46.539f062d.js"><link rel="prefetch" href="/assets/js/460.7c6515c6.js"><link rel="prefetch" href="/assets/js/461.03b5e979.js"><link rel="prefetch" href="/assets/js/462.efb09076.js"><link rel="prefetch" href="/assets/js/463.41cf9e0c.js"><link rel="prefetch" href="/assets/js/464.e1972909.js"><link rel="prefetch" href="/assets/js/465.3e82a4cf.js"><link rel="prefetch" href="/assets/js/466.7976b8bb.js"><link rel="prefetch" href="/assets/js/467.81720198.js"><link rel="prefetch" href="/assets/js/468.1fb620c2.js"><link rel="prefetch" href="/assets/js/469.9d75c005.js"><link rel="prefetch" href="/assets/js/47.3b68d8c7.js"><link rel="prefetch" href="/assets/js/470.62d2308b.js"><link rel="prefetch" href="/assets/js/471.bb3ceb29.js"><link rel="prefetch" href="/assets/js/472.2220fe57.js"><link rel="prefetch" href="/assets/js/473.036c7be4.js"><link rel="prefetch" href="/assets/js/474.29cdec0b.js"><link rel="prefetch" href="/assets/js/475.df281cd4.js"><link rel="prefetch" href="/assets/js/476.2b7ce637.js"><link rel="prefetch" href="/assets/js/477.7a6e0635.js"><link rel="prefetch" href="/assets/js/479.080dca5a.js"><link rel="prefetch" href="/assets/js/48.bec9faeb.js"><link rel="prefetch" href="/assets/js/480.ab55e9f4.js"><link rel="prefetch" href="/assets/js/481.04503dbd.js"><link rel="prefetch" href="/assets/js/482.3b988ee6.js"><link rel="prefetch" href="/assets/js/483.d25c78b2.js"><link rel="prefetch" href="/assets/js/484.10f2fb22.js"><link rel="prefetch" href="/assets/js/485.2295bfa7.js"><link rel="prefetch" href="/assets/js/486.e2fd99cb.js"><link rel="prefetch" href="/assets/js/487.8cd8c83d.js"><link rel="prefetch" href="/assets/js/488.2169a5df.js"><link rel="prefetch" href="/assets/js/489.8ef30aea.js"><link rel="prefetch" href="/assets/js/49.a22d6593.js"><link rel="prefetch" href="/assets/js/490.a5a0baf3.js"><link rel="prefetch" href="/assets/js/491.4280d7fd.js"><link rel="prefetch" href="/assets/js/492.11915169.js"><link rel="prefetch" href="/assets/js/493.2e5226d7.js"><link rel="prefetch" href="/assets/js/494.3d24d8d5.js"><link rel="prefetch" href="/assets/js/495.c115c88e.js"><link rel="prefetch" href="/assets/js/496.a9eccc5c.js"><link rel="prefetch" href="/assets/js/497.1c646f19.js"><link rel="prefetch" href="/assets/js/498.acb584bb.js"><link rel="prefetch" href="/assets/js/499.66337231.js"><link rel="prefetch" href="/assets/js/5.2a4451ec.js"><link rel="prefetch" href="/assets/js/50.abf20f4e.js"><link rel="prefetch" href="/assets/js/500.8a883e28.js"><link rel="prefetch" href="/assets/js/501.9124a57e.js"><link rel="prefetch" href="/assets/js/502.f6729f6d.js"><link rel="prefetch" href="/assets/js/503.3855c35f.js"><link rel="prefetch" href="/assets/js/504.ffc302b6.js"><link rel="prefetch" href="/assets/js/505.0daf2d19.js"><link rel="prefetch" href="/assets/js/506.93be9e24.js"><link rel="prefetch" href="/assets/js/507.1cec85ab.js"><link rel="prefetch" href="/assets/js/508.164ed528.js"><link rel="prefetch" href="/assets/js/509.39243cfc.js"><link rel="prefetch" href="/assets/js/51.65940de1.js"><link rel="prefetch" href="/assets/js/510.fc047f5d.js"><link rel="prefetch" href="/assets/js/511.c41bec22.js"><link rel="prefetch" href="/assets/js/512.1004997c.js"><link rel="prefetch" href="/assets/js/513.43921475.js"><link rel="prefetch" href="/assets/js/514.c65c4511.js"><link rel="prefetch" href="/assets/js/515.43a48b7c.js"><link rel="prefetch" href="/assets/js/516.92e13fb2.js"><link rel="prefetch" href="/assets/js/517.11f31917.js"><link rel="prefetch" href="/assets/js/518.5ecdd9c2.js"><link rel="prefetch" href="/assets/js/519.206a94b3.js"><link rel="prefetch" href="/assets/js/52.47b060db.js"><link rel="prefetch" href="/assets/js/520.5bd3028e.js"><link rel="prefetch" href="/assets/js/521.147354a5.js"><link rel="prefetch" href="/assets/js/522.29a04b92.js"><link rel="prefetch" href="/assets/js/523.64e5386c.js"><link rel="prefetch" href="/assets/js/524.9227e482.js"><link rel="prefetch" href="/assets/js/525.176b1914.js"><link rel="prefetch" href="/assets/js/526.bfcdb5dc.js"><link rel="prefetch" href="/assets/js/527.5b6adbbb.js"><link rel="prefetch" href="/assets/js/528.19bf3e90.js"><link rel="prefetch" href="/assets/js/529.1ca3b649.js"><link rel="prefetch" href="/assets/js/53.f69e6824.js"><link rel="prefetch" href="/assets/js/530.6f09a805.js"><link rel="prefetch" href="/assets/js/531.9d76d7e8.js"><link rel="prefetch" href="/assets/js/532.62051446.js"><link rel="prefetch" href="/assets/js/533.8de3ac38.js"><link rel="prefetch" href="/assets/js/534.d8fe067b.js"><link rel="prefetch" href="/assets/js/535.8ec1a1e2.js"><link rel="prefetch" href="/assets/js/536.29b5aa38.js"><link rel="prefetch" href="/assets/js/537.635511f2.js"><link rel="prefetch" href="/assets/js/538.fd8739e4.js"><link rel="prefetch" href="/assets/js/539.ca0e549a.js"><link rel="prefetch" href="/assets/js/54.29e4a381.js"><link rel="prefetch" href="/assets/js/540.a0bc50e6.js"><link rel="prefetch" href="/assets/js/541.39f01565.js"><link rel="prefetch" href="/assets/js/542.20e90eb4.js"><link rel="prefetch" href="/assets/js/543.152bf300.js"><link rel="prefetch" href="/assets/js/544.3a68d33a.js"><link rel="prefetch" href="/assets/js/545.694aa62b.js"><link rel="prefetch" href="/assets/js/546.65f34f95.js"><link rel="prefetch" href="/assets/js/547.edf7ea86.js"><link rel="prefetch" href="/assets/js/548.ab11b40d.js"><link rel="prefetch" href="/assets/js/549.2027bbdf.js"><link rel="prefetch" href="/assets/js/55.5aa8e649.js"><link rel="prefetch" href="/assets/js/550.86b18e66.js"><link rel="prefetch" href="/assets/js/551.83c6fec3.js"><link rel="prefetch" href="/assets/js/552.a523c03a.js"><link rel="prefetch" href="/assets/js/553.1e63e087.js"><link rel="prefetch" href="/assets/js/554.7f37907f.js"><link rel="prefetch" href="/assets/js/555.8b51de38.js"><link rel="prefetch" href="/assets/js/556.c27efb04.js"><link rel="prefetch" href="/assets/js/557.4d620b1f.js"><link rel="prefetch" href="/assets/js/558.8b81aac7.js"><link rel="prefetch" href="/assets/js/559.9da1671d.js"><link rel="prefetch" href="/assets/js/56.25897ad0.js"><link rel="prefetch" href="/assets/js/560.0db6e81b.js"><link rel="prefetch" href="/assets/js/561.93d9ce9d.js"><link rel="prefetch" href="/assets/js/562.87298655.js"><link rel="prefetch" href="/assets/js/563.e852250e.js"><link rel="prefetch" href="/assets/js/564.b71462b3.js"><link rel="prefetch" href="/assets/js/565.2fabc90d.js"><link rel="prefetch" href="/assets/js/566.fd34dd08.js"><link rel="prefetch" href="/assets/js/567.5496879e.js"><link rel="prefetch" href="/assets/js/568.08da99eb.js"><link rel="prefetch" href="/assets/js/569.3a75a3d5.js"><link rel="prefetch" href="/assets/js/57.fa684ee3.js"><link rel="prefetch" href="/assets/js/570.8eb003db.js"><link rel="prefetch" href="/assets/js/571.e0ce3149.js"><link rel="prefetch" href="/assets/js/572.4b31a2f8.js"><link rel="prefetch" href="/assets/js/573.eed66cc4.js"><link rel="prefetch" href="/assets/js/574.39259b25.js"><link rel="prefetch" href="/assets/js/575.a208e86a.js"><link rel="prefetch" href="/assets/js/576.1325ebc9.js"><link rel="prefetch" href="/assets/js/577.9245241e.js"><link rel="prefetch" href="/assets/js/578.822fe9bd.js"><link rel="prefetch" href="/assets/js/579.584bb8d9.js"><link rel="prefetch" href="/assets/js/58.a815fea4.js"><link rel="prefetch" href="/assets/js/580.d565ef81.js"><link rel="prefetch" href="/assets/js/581.228fa492.js"><link rel="prefetch" href="/assets/js/582.dda4be1f.js"><link rel="prefetch" href="/assets/js/583.1235f9f9.js"><link rel="prefetch" href="/assets/js/584.0cc16d34.js"><link rel="prefetch" href="/assets/js/585.64efe5ef.js"><link rel="prefetch" href="/assets/js/586.b5b36f0d.js"><link rel="prefetch" href="/assets/js/587.6f4eb3f6.js"><link rel="prefetch" href="/assets/js/588.75d51e83.js"><link rel="prefetch" href="/assets/js/589.4e10628f.js"><link rel="prefetch" href="/assets/js/59.cec8b8e4.js"><link rel="prefetch" href="/assets/js/590.b3ef2233.js"><link rel="prefetch" href="/assets/js/591.aed7b58d.js"><link rel="prefetch" href="/assets/js/592.2fb1df11.js"><link rel="prefetch" href="/assets/js/593.7e96878f.js"><link rel="prefetch" href="/assets/js/594.0a3e163b.js"><link rel="prefetch" href="/assets/js/595.aa601bb0.js"><link rel="prefetch" href="/assets/js/596.a9c41a4f.js"><link rel="prefetch" href="/assets/js/597.5ebbba13.js"><link rel="prefetch" href="/assets/js/598.722f0a31.js"><link rel="prefetch" href="/assets/js/599.be9dfa6e.js"><link rel="prefetch" href="/assets/js/6.3450075a.js"><link rel="prefetch" href="/assets/js/60.01d90e4c.js"><link rel="prefetch" href="/assets/js/600.25942d0c.js"><link rel="prefetch" href="/assets/js/601.51ac00c2.js"><link rel="prefetch" href="/assets/js/602.aa31e1d5.js"><link rel="prefetch" href="/assets/js/603.f7234243.js"><link rel="prefetch" href="/assets/js/604.94ec889c.js"><link rel="prefetch" href="/assets/js/605.4cec692c.js"><link rel="prefetch" href="/assets/js/606.e6c9facb.js"><link rel="prefetch" href="/assets/js/607.654c3b4a.js"><link rel="prefetch" href="/assets/js/608.d6e019d5.js"><link rel="prefetch" href="/assets/js/609.7a687117.js"><link rel="prefetch" href="/assets/js/61.ce921c6e.js"><link rel="prefetch" href="/assets/js/610.13ccdb56.js"><link rel="prefetch" href="/assets/js/611.859ab504.js"><link rel="prefetch" href="/assets/js/612.143defd4.js"><link rel="prefetch" href="/assets/js/613.8d9dd07b.js"><link rel="prefetch" href="/assets/js/614.ae39c76f.js"><link rel="prefetch" href="/assets/js/615.3f880d36.js"><link rel="prefetch" href="/assets/js/616.3b123b9a.js"><link rel="prefetch" href="/assets/js/617.193d4902.js"><link rel="prefetch" href="/assets/js/618.82a1c65f.js"><link rel="prefetch" href="/assets/js/619.4fd1037e.js"><link rel="prefetch" href="/assets/js/62.ef5c443f.js"><link rel="prefetch" href="/assets/js/620.9263fc58.js"><link rel="prefetch" href="/assets/js/621.b77b78cd.js"><link rel="prefetch" href="/assets/js/622.524771bd.js"><link rel="prefetch" href="/assets/js/623.9c206a0d.js"><link rel="prefetch" href="/assets/js/624.d9219163.js"><link rel="prefetch" href="/assets/js/625.69f1950a.js"><link rel="prefetch" href="/assets/js/626.7bfbb211.js"><link rel="prefetch" href="/assets/js/627.f558541f.js"><link rel="prefetch" href="/assets/js/628.78cea72d.js"><link rel="prefetch" href="/assets/js/629.df414025.js"><link rel="prefetch" href="/assets/js/63.c6ce7907.js"><link rel="prefetch" href="/assets/js/630.e1af4dfd.js"><link rel="prefetch" href="/assets/js/631.a5d15130.js"><link rel="prefetch" href="/assets/js/632.98daf0d5.js"><link rel="prefetch" href="/assets/js/633.56da3478.js"><link rel="prefetch" href="/assets/js/634.028194f5.js"><link rel="prefetch" href="/assets/js/635.402943df.js"><link rel="prefetch" href="/assets/js/64.d81435ff.js"><link rel="prefetch" href="/assets/js/65.d4e8c795.js"><link rel="prefetch" href="/assets/js/66.76966043.js"><link rel="prefetch" href="/assets/js/67.834c7605.js"><link rel="prefetch" href="/assets/js/68.5ad8a587.js"><link rel="prefetch" href="/assets/js/69.3f651571.js"><link rel="prefetch" href="/assets/js/7.c5c54fb4.js"><link rel="prefetch" href="/assets/js/70.114665c3.js"><link rel="prefetch" href="/assets/js/71.731965be.js"><link rel="prefetch" href="/assets/js/72.2c08bc8a.js"><link rel="prefetch" href="/assets/js/73.12cd5041.js"><link rel="prefetch" href="/assets/js/74.6273c9a4.js"><link rel="prefetch" href="/assets/js/75.94f8e4cf.js"><link rel="prefetch" href="/assets/js/76.359d3af5.js"><link rel="prefetch" href="/assets/js/77.e91b47cf.js"><link rel="prefetch" href="/assets/js/78.79bf9aa4.js"><link rel="prefetch" href="/assets/js/79.bdf06273.js"><link rel="prefetch" href="/assets/js/8.7759a741.js"><link rel="prefetch" href="/assets/js/80.c128d390.js"><link rel="prefetch" href="/assets/js/81.70dd42b8.js"><link rel="prefetch" href="/assets/js/82.f73b9f50.js"><link rel="prefetch" href="/assets/js/83.06c56ca2.js"><link rel="prefetch" href="/assets/js/84.9e83dc6e.js"><link rel="prefetch" href="/assets/js/85.cde42e84.js"><link rel="prefetch" href="/assets/js/86.673b5af3.js"><link rel="prefetch" href="/assets/js/87.7344dc03.js"><link rel="prefetch" href="/assets/js/88.3058436f.js"><link rel="prefetch" href="/assets/js/89.d46b0594.js"><link rel="prefetch" href="/assets/js/9.b361b758.js"><link rel="prefetch" href="/assets/js/90.280b32bd.js"><link rel="prefetch" href="/assets/js/91.37388954.js"><link rel="prefetch" href="/assets/js/92.8ef161d1.js"><link rel="prefetch" href="/assets/js/93.c6fe7a3f.js"><link rel="prefetch" href="/assets/js/94.642618c8.js"><link rel="prefetch" href="/assets/js/95.ee07dbba.js"><link rel="prefetch" href="/assets/js/96.2e0241dd.js"><link rel="prefetch" href="/assets/js/97.79c67daf.js"><link rel="prefetch" href="/assets/js/98.aa4783cc.js"><link rel="prefetch" href="/assets/js/99.e9d73ed9.js"><link rel="prefetch" href="/assets/js/vendors~docsearch.eff714eb.js"> |
| <link rel="stylesheet" href="/assets/css/0.styles.ccadf850.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="/zh/" 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">文档</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/zh/UserGuide/Master/QuickStart/QuickStart.html" class="nav-link">In progress</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.12.x/QuickStart/QuickStart.html" class="nav-link">V0.12.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.11.x/Get Started/QuickStart.html" class="nav-link">V0.11.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.10.x/Get Started/QuickStart.html" class="nav-link">V0.10.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.9.x</a></li><li class="dropdown-item"><!----> <a href="/zh/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="/zh/SystemDesign/Architecture/Architecture.html" class="nav-link">系统设计</a></div><div class="nav-item"><a href="/zh/Download/" class="nav-link">下载</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">社区</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="/zh/Community/Community-Project Committers.html" class="nav-link">开发人员</a></li><li class="dropdown-item"><!----> <a href="/zh/Community/Community-Powered By.html" class="nav-link">技术支持</a></li><li class="dropdown-item"><!----> <a href="/Community/Materials.html" class="nav-link">活动与报告</a></li><li class="dropdown-item"><!----> <a href="/zh/Community/Feedback.html" class="nav-link">交流与反馈</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">开发</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/zh/Development/VoteRelease.html" class="nav-link">如何投票</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/HowToCommit.html" class="nav-link">如何提交代码</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/Committer.html" class="nav-link">成为Committer</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/ContributeGuide.html" class="nav-link">项目开发指南</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/format-changelist.html" class="nav-link">TsFile的更改列表</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/rpc-changelist.html" class="nav-link">RPC变更清单</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"> |
| 基金会 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/licenses/" class="nav-link external"> |
| 许可证 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/security/" class="nav-link external"> |
| 安全 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/sponsorship.html" class="nav-link external"> |
| 赞助 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/thanks.html" class="nav-link external"> |
| 致谢 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/events/current-event" class="nav-link external"> |
| 活动 |
| <!----></a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">语言</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/V0.11.x/Concept/Data Type.html" class="nav-link">English</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.11.x/Concept/Data Type.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">文档</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/zh/UserGuide/Master/QuickStart/QuickStart.html" class="nav-link">In progress</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.12.x/QuickStart/QuickStart.html" class="nav-link">V0.12.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.11.x/Get Started/QuickStart.html" class="nav-link">V0.11.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.10.x/Get Started/QuickStart.html" class="nav-link">V0.10.x</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.9.x/0-Get Started/1-QuickStart.html" class="nav-link">V0.9.x</a></li><li class="dropdown-item"><!----> <a href="/zh/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="/zh/SystemDesign/Architecture/Architecture.html" class="nav-link">系统设计</a></div><div class="nav-item"><a href="/zh/Download/" class="nav-link">下载</a></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">社区</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="/zh/Community/Community-Project Committers.html" class="nav-link">开发人员</a></li><li class="dropdown-item"><!----> <a href="/zh/Community/Community-Powered By.html" class="nav-link">技术支持</a></li><li class="dropdown-item"><!----> <a href="/Community/Materials.html" class="nav-link">活动与报告</a></li><li class="dropdown-item"><!----> <a href="/zh/Community/Feedback.html" class="nav-link">交流与反馈</a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">开发</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/zh/Development/VoteRelease.html" class="nav-link">如何投票</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/HowToCommit.html" class="nav-link">如何提交代码</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/Committer.html" class="nav-link">成为Committer</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/ContributeGuide.html" class="nav-link">项目开发指南</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/format-changelist.html" class="nav-link">TsFile的更改列表</a></li><li class="dropdown-item"><!----> <a href="/zh/Development/rpc-changelist.html" class="nav-link">RPC变更清单</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"> |
| 基金会 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/licenses/" class="nav-link external"> |
| 许可证 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/security/" class="nav-link external"> |
| 安全 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/sponsorship.html" class="nav-link external"> |
| 赞助 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/foundation/thanks.html" class="nav-link external"> |
| 致谢 |
| <!----></a></li><li class="dropdown-item"><!----> <a href="http://www.apache.org/events/current-event" class="nav-link external"> |
| 活动 |
| <!----></a></li></ul></div></div><div class="nav-item"><div class="dropdown-wrapper"><a class="dropdown-title"><span class="title">语言</span> <span class="arrow right"></span></a> <ul class="nav-dropdown" style="display:none;"><li class="dropdown-item"><!----> <a href="/UserGuide/V0.11.x/Concept/Data Type.html" class="nav-link">English</a></li><li class="dropdown-item"><!----> <a href="/zh/UserGuide/V0.11.x/Concept/Data Type.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用户手册 (V0.11.x)</span> <!----></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>开始</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>概述</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading open"><span>概念</span> <span class="arrow down"></span></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/zh/UserGuide/V0.11.x/Concept/Data Model and Terminology.html" class="sidebar-link">数据模型与技术</a></li><li><a href="/zh/UserGuide/V0.11.x/Concept/Data Type.html" class="active sidebar-link">数据类型</a></li><li><a href="/zh/UserGuide/V0.11.x/Concept/Encoding.html" class="sidebar-link">编码方式</a></li><li><a href="/zh/UserGuide/V0.11.x/Concept/Compression.html" class="sidebar-link">压缩方式</a></li></ul></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>服务器端</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>客户端</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>操作指南</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>系统工具</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>生态集成</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>系统设计</span> <span class="arrow right"></span></p> <!----></section></li></ul> </aside> <main class="page"> <div class="content content__default"><h1 id="数据类型"><a href="#数据类型" class="header-anchor">#</a> 数据类型</h1> <p>IoTDB支持:</p> <ul><li>BOOLEAN（布尔值）</li> <li>INT32（整型）</li> <li>INT64（长整型）</li> <li>FLOAT（单精度浮点数）</li> <li>DOUBLE（双精度浮点数）</li> <li>TEXT（字符串）</li></ul> <p>一共六种数据类型。</p> <p>其中<strong>FLOAT</strong>与<strong>DOUBLE</strong>类型的序列，如果编码方式采用<a href="/zh/UserGuide/V0.11.x/Concept/Encoding.html">RLE</a>或<a href="/zh/UserGuide/V0.11.x/Concept/Encoding.html">TS_2DIFF</a>可以指定MAX_POINT_NUMBER，该项为浮点数的小数点后位数，具体指定方式请参见本文<a href="/zh/UserGuide/V0.11.x/Operation Manual/SQL Reference.html">第5.4节</a>，若不指定则系统会根据配置文件<code>iotdb-engine.properties</code>文件中的<a href="/zh/UserGuide/V0.11.x/Server/Config Manual.html">float_precision项</a>配置。</p> <p>当系统中用户输入的数据类型与该时间序列的数据类型不对应时，系统会提醒类型错误，如下所示，二阶差分编码不支持布尔类型：</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>IoTDB> create timeseries root.ln.wf02.wt02.status WITH DATATYPE=BOOLEAN, ENCODING=TS_2DIFF |
| error: encoding TS_2DIFF does not support BOOLEAN |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br></div></div></div> <div class="page-nav"><p class="inner"><span class="prev"> |
| ← |
| <a href="/zh/UserGuide/V0.11.x/Concept/Data Model and Terminology.html" class="prev"> |
| 数据模型与技术 |
| </a></span> <span class="next"><a href="/zh/UserGuide/V0.11.x/Concept/Encoding.html"> |
| 编码方式 |
| </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.d4d56a1c.js" defer></script><script src="/assets/js/3.76c26675.js" defer></script><script src="/assets/js/478.6373ace4.js" defer></script> |
| </body> |
| </html> |
