{"users":[{"id":3,"username":"Roy","name":"Roy","avatar_template":"/user_avatar/ask.taosdata.com/roy/{size}/1252_2.png","admin":true,"trust_level":4},{"id":5190,"username":"TDuser_rLLH_5082","name":"TDuser_rLLH_5082","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265238869-avatar3.png","trust_level":0},{"id":24,"username":"TDuser_OEzS_1621","name":"叶之航","avatar_template":"/user_avatar/ask.taosdata.com/tduser_oezs_1621/{size}/1416_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":2},{"id":5014,"username":"15339183585","name":"TDuser_HnFn_3585","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":977,"username":"Zelv","name":"ZeLv","avatar_template":"/user_avatar/ask.taosdata.com/zelv/{size}/1441_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":4},{"id":5124,"username":"15546455171","name":"TDuser_I60n_5171","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265261493-avartar4.png","trust_level":0},{"id":208,"username":"TDuser_DKny_6921","name":"段宽军","avatar_template":"/user_avatar/ask.taosdata.com/tduser_dkny_6921/{size}/502_2.png","trust_level":1},{"id":673,"username":"TDuser_5K00_8543","name":"TDuser_5K00_8543","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265327222-avatar6.png","trust_level":0},{"id":189,"username":"TDuser_sheyj","name":"佘彦杰","avatar_template":"/user_avatar/ask.taosdata.com/tduser_sheyj/{size}/736_2.png","trust_level":1},{"id":5058,"username":"17612180086","name":"TDuser_OFoI_0086","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":0},{"id":82,"username":"TDuser_o3Ta_7610","name":"庄庆广","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265327222-avatar6.png","trust_level":1},{"id":5021,"username":"13642766226","name":"段逸永","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":4915,"username":"13865237808","name":"TDuser_yFEU_7808","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":3629,"username":"zacharyxiao","name":"肖泽汝","avatar_template":"/user_avatar/ask.taosdata.com/zacharyxiao/{size}/2882_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":4},{"id":4807,"username":"15852932713","name":"JulieWang","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265285341-avatar5.png","trust_level":0},{"id":978,"username":"TDuser_Apjn_2453","name":"董延琼","avatar_template":"/user_avatar/ask.taosdata.com/tduser_apjn_2453/{size}/1664_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":4},{"id":674,"username":"麻辣小龙虾","name":"麻辣小龙虾","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":1},{"id":4716,"username":"17889983781","name":"TDuser_1fz5_3781","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":1},{"id":984,"username":"TDuser_cxxz_4070","name":"ccy","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265238869-avatar3.png","trust_level":0},{"id":903,"username":"TDuser_8x17_7297","name":"潘魏","avatar_template":"/user_avatar/ask.taosdata.com/tduser_8x17_7297/{size}/875_2.png","trust_level":1},{"id":262,"username":"Haojun_Liao","name":"廖浩均","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":1},{"id":4297,"username":"18356952818","name":"TDuser_pjhP_2818","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":1},{"id":348,"username":"z_z","name":"左冷禅","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","flair_name":"TCP-BP认证","flair_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/1X/3c7a03a3883581c603a2e984ac78776b433e02e0.png","flair_group_id":42,"primary_group_name":"TCP-BP认证","trust_level":1},{"id":302,"username":"mengxiangy","name":"mengxiangy","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265369610-avatar8.png","trust_level":1},{"id":4686,"username":"18166032927","name":"TDuser_9evO_2927","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265327222-avatar6.png","trust_level":0},{"id":794,"username":"TDuser_35R2_6937","name":"梁鑫","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265261493-avartar4.png","trust_level":1},{"id":4612,"username":"19177229484","name":"status","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":1},{"id":4577,"username":"13305193330","name":"Y1Rennn","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265285341-avatar5.png","trust_level":0},{"id":979,"username":"KianWang","name":"王小康","avatar_template":"/user_avatar/ask.taosdata.com/kianwang/{size}/1082_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":4},{"id":4410,"username":"18236390160","name":"Puze","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265238869-avatar3.png","trust_level":0},{"id":4461,"username":"15516366569","name":"TDuser_vKps_6569","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265285341-avatar5.png","trust_level":1},{"id":1314,"username":"TDuser_cvoW_7092","name":"TDuser_cvoW_7092","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265369610-avatar8.png","trust_level":1},{"id":4005,"username":"freemine","name":"freemine","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265285341-avatar5.png","trust_level":1},{"id":2590,"username":"TDuser_LouBing","name":"娄兵","avatar_template":"/user_avatar/ask.taosdata.com/tduser_loubing/{size}/2409_2.png","trust_level":2},{"id":4426,"username":"13671187499","name":"TDuser_QXsE_7499","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":263,"username":"CrisPei","name":"Cris Pei","avatar_template":"/user_avatar/ask.taosdata.com/crispei/{size}/717_2.png","trust_level":1},{"id":4404,"username":"18678071856","name":"TDuser_25wr_1856","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265369610-avatar8.png","trust_level":0},{"id":254,"username":"TDuser_rGgW_6626","name":"李传涛","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265369610-avatar8.png","trust_level":0},{"id":3549,"username":"15115476273","name":"TDuser_mdKZ_6273","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":1},{"id":129,"username":"TDuser_9zT7_1190","name":"社区用户1190","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265154552-avatar1.png","trust_level":1},{"id":665,"username":"TDuser_PCUI_9313","name":"TDuser_PCUI_9313","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":28,"username":"TDuser_M9rZ_1941","name":"陈浩然","avatar_template":"/user_avatar/ask.taosdata.com/tduser_m9rz_1941/{size}/185_2.png","flair_name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_group_id":41,"primary_group_name":"official","trust_level":2},{"id":2829,"username":"TDuser_lGon_9315","name":"TDuser_lGon_9315","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265212017-avatar2.png","trust_level":0},{"id":3929,"username":"13361002429","name":"朱清震","avatar_template":"https://taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/images/cm7rhx7870000kxuf35vhav27/2025/6/1750265238869-avatar3.png","trust_level":0}],"primary_groups":[{"id":41,"name":"official"},{"id":42,"name":"TCP-BP认证"}],"flair_groups":[{"id":41,"name":"official","flair_url":"//tdengine.oss-cn-beijing.aliyuncs.com/original/1X/5ac15c5a2cad1066ac6c153cbff9f8f643370c2d.png","flair_bg_color":"","flair_color":""},{"id":42,"name":"TCP-BP认证","flair_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/1X/3c7a03a3883581c603a2e984ac78776b433e02e0.png","flair_bg_color":"","flair_color":""}],"topic_list":{"can_create_topic":false,"filter":"latest","more_topics_url":"/c/tdengine-developer/6?page=1","per_page":30,"top_tags":[{"id":3,"name":"安装部署","slug":"3-tag"},{"id":5,"name":"故障案例","slug":"5-tag"},{"id":10,"name":"性能优化","slug":"10-tag"},{"id":41,"name":"技术迁移","slug":"41-tag"},{"id":8,"name":"兼容性","slug":"8-tag"},{"id":1,"name":"sql","slug":"sql"},{"id":11,"name":"文档","slug":"11-tag"},{"id":12,"name":"备份","slug":"12-tag"},{"id":9,"name":"最佳实践","slug":"9-tag"}],"topics":[{"fancy_title":"TDengine 应用开发者专区交流指南","id":13,"title":"TDengine 应用开发者专区交流指南","slug":"tdengine","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2025-05-20T11:59:56.674Z","last_posted_at":"2025-05-21T01:45:37.105Z","bumped":true,"bumped_at":"2025-05-21T01:45:37.105Z","archetype":"regular","unseen":false,"pinned":true,"unpinned":null,"excerpt":"注意：在提出问题之前，请先在上方的搜索栏中尝试搜索关键字，其他开发者的经验会让你事半功倍！ \nTDengine 应用开发者专区是专为 TDengine 应用连接器开发者和使用者打造的交流平台。TDengine 应用连接器在将 TDengine 与各种应用系统集成的过程中起着至关重要的作用，包含： C/C++、Java、Go、Node.js、Rust、Python、C#、R、PHP 等。 \n在这里，你可以讨论各种 TDengine 应用连…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[],"tags_descriptions":{},"views":179,"like_count":0,"has_summary":false,"last_poster_username":"Roy","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":14,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest single","description":"原始发帖人、最新发帖人","user_id":3,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"你们的 github 还有人维护吗？MR 提了 3 周了没人管","id":2601,"title":"你们的 github 还有人维护吗？MR 提了 3 周了没人管","slug":"github-mr-3","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-10-15T02:41:28.522Z","last_posted_at":"2026-10-15T07:39:09.876Z","bumped":true,"bumped_at":"2026-10-15T07:39:09.876Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":7,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":9035,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":5190,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"TDengine三副本搭建建库语句-VGROUPS","id":2590,"title":"TDengine三副本搭建建库语句-VGROUPS","slug":"tdengine-vgroups","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-10-09T09:28:32.648Z","last_posted_at":"2026-10-12T07:59:10.366Z","bumped":true,"bumped_at":"2026-10-12T07:59:10.366Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"三副本建库语句中，VGROUPS 这个参数怎么使用，生产环境建议设置多少？还有其他注意事项吗？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"},{"id":8,"name":"兼容性","slug":"8-tag"},{"id":11,"name":"文档","slug":"11-tag"}],"tags_descriptions":{},"views":14,"like_count":0,"has_summary":false,"last_poster_username":"Zelv","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8969,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":5014,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":977,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"备份恢复问题","id":2585,"title":"备份恢复问题","slug":"topic","posts_count":3,"reply_count":0,"highest_post_number":3,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/d/dd97fc8914638482063c811487af87b13a2c52a8.png","created_at":"2026-09-29T06:29:27.104Z","last_posted_at":"2026-09-29T08:56:25.932Z","bumped":true,"bumped_at":"2026-09-29T08:56:25.932Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 \n【TDengine 版本】 \n服务器版本是 TDengine TSDB-Enterprise 3.4.2.5 \n我本地版本是 tdengine/tsdb:3.4.2.5 \n【操作系统以及版本】 \n服务器是  server 2019 \n我本地是 win10 \n【部署方式】容器/非容器部署 \n服务器是  应用直接安装 \n本地是 docker 安装的 \n【遇到的问题：问题现象及影响】 \n我的目的是…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":955,"height":246,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/d/dd97fc8914638482063c811487af87b13a2c52a8.png"},{"max_width":800,"max_height":800,"width":800,"height":206,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/d/dd97fc8914638482063c811487af87b13a2c52a8_2_800x206.png"},{"max_width":600,"max_height":600,"width":600,"height":154,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/d/dd97fc8914638482063c811487af87b13a2c52a8_2_600x154.png"},{"max_width":400,"max_height":400,"width":400,"height":103,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/d/dd97fc8914638482063c811487af87b13a2c52a8_2_400x103.png"},{"max_width":300,"max_height":300,"width":300,"height":77,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/d/dd97fc8914638482063c811487af87b13a2c52a8_2_300x77.png"},{"max_width":200,"max_height":200,"width":200,"height":51,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/d/dd97fc8914638482063c811487af87b13a2c52a8_2_200x51.png"}],"tags":[{"id":41,"name":"技术迁移","slug":"41-tag"}],"tags_descriptions":{},"views":22,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_DKny_6921","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8953,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":5124,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":208,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"使用RS方式jdbc能够正常查到数据，使用WS方式查不出来也不报错","id":2584,"title":"使用RS方式jdbc能够正常查到数据，使用WS方式查不出来也不报错","slug":"rs-jdbc-ws","posts_count":3,"reply_count":4,"highest_post_number":6,"image_url":null,"created_at":"2026-09-28T07:05:58.795Z","last_posted_at":"2026-09-29T07:26:25.855Z","bumped":true,"bumped_at":"2026-09-29T07:26:25.855Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】3.4.1.6 \n【操作系统以及版本】win11和linux都有同样问题 \n【部署方式】docker容器 \n【遇到的问题：问题现象及影响】 \n使用RS方式jdbc能够正常查到数据，使用WS方式查不出来也不报错 \n这是我的jdbc链接 \nWS \ndriver-class-name: com.taosdata.jdbc.ws.WebSocketDriver \nurl:…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":8,"name":"兼容性","slug":"8-tag"}],"tags_descriptions":{},"views":26,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_5K00_8543","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8948,"pinned_globally":false,"featured_link":null,"has_accepted_answer":true,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人、已被接受的回答","user_id":673,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":189,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"如何统计一个小时数据，没有分钟数据损失？","id":2568,"title":"如何统计一个小时数据，没有分钟数据损失？","slug":"topic","posts_count":6,"reply_count":3,"highest_post_number":6,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_1024x504.png","created_at":"2026-09-15T06:24:01.461Z","last_posted_at":"2026-09-17T10:00:12.341Z","bumped":true,"bumped_at":"2026-09-17T10:00:12.341Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 \n【TDengine 版本】 \n【操作系统以及版本】 \n【部署方式】容器/非容器部署 \n【遇到的问题：问题现象及影响】 \n  \n如果不使用代码取值计算，还有没有其他的方法？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":2064,"height":1017,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a.png"},{"max_width":1024,"max_height":1024,"width":1024,"height":504,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_1024x504.png"},{"max_width":800,"max_height":800,"width":800,"height":394,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_800x394.png"},{"max_width":600,"max_height":600,"width":600,"height":295,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_600x295.png"},{"max_width":400,"max_height":400,"width":400,"height":197,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_400x197.png"},{"max_width":300,"max_height":300,"width":300,"height":147,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_300x147.png"},{"max_width":200,"max_height":200,"width":200,"height":98,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/8/8c55dab59136658b14efbcc0b0be47971dca272a_2_200x98.png"}],"tags":[{"id":10,"name":"性能优化","slug":"10-tag"}],"tags_descriptions":{},"views":27,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8901,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":5058,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":82,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Taos-explorer内网注册","id":2559,"title":"Taos-explorer内网注册","slug":"taos-explorer","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/a/a11006a3d01e8008970e43da970b9ae4e509583a.png","created_at":"2026-09-08T09:16:16.453Z","last_posted_at":"2026-09-10T08:53:33.035Z","bumped":true,"bumped_at":"2026-09-10T08:53:33.035Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】3.3.6.13 \n【操作系统以及版本】linux \n【部署方式】非容器部署 \n【集群节点数】无 \n【集群副本数】无 \n【描述业务影响】linux内网部署taos-explorer 版本3.3.6.13 ，使用6060端口访问explorer 注册，无法获取互联网验证码。如何在有网的windows上获取注册，并传输至内网linux中替换…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":518,"height":175,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/a/a11006a3d01e8008970e43da970b9ae4e509583a.png"},{"max_width":400,"max_height":400,"width":400,"height":135,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/a/a11006a3d01e8008970e43da970b9ae4e509583a_2_400x135.png"},{"max_width":300,"max_height":300,"width":300,"height":101,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/a/a11006a3d01e8008970e43da970b9ae4e509583a_2_300x101.png"},{"max_width":200,"max_height":200,"width":200,"height":67,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/a/a11006a3d01e8008970e43da970b9ae4e509583a_2_200x67.png"}],"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":38,"like_count":0,"has_summary":false,"last_poster_username":"13642766226","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8843,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":5021,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"TDengine三副本集群模式，taosadapter如何部署？","id":2560,"title":"TDengine三副本集群模式，taosadapter如何部署？","slug":"tdengine-taosadapter","posts_count":4,"reply_count":3,"highest_post_number":5,"image_url":null,"created_at":"2026-09-09T01:57:17.004Z","last_posted_at":"2026-09-10T03:44:50.219Z","bumped":true,"bumped_at":"2026-09-10T03:44:50.219Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】 \n3.3.7.0 \n【操作系统以及版本】 \n国产arm \n【部署方式】 \n非容器部署 \n【遇到的问题：问题现象及影响】 \nTDengine三副本集群模式，为兼容influxdb行协议写入，taosadapter也需要在三台物理机部署吗，如果客户端只访问一个taosadapter，三副本集群的故障能否通过taosadapter来无感知处理？每个taosadapte…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"},{"id":41,"name":"技术迁移","slug":"41-tag"},{"id":8,"name":"兼容性","slug":"8-tag"}],"tags_descriptions":{},"views":32,"like_count":1,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8846,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":5014,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"端口被占能更换端口吗","id":2553,"title":"端口被占能更换端口吗","slug":"topic","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-09-01T08:10:48.341Z","last_posted_at":"2026-09-01T08:15:42.510Z","bumped":true,"bumped_at":"2026-09-01T08:15:42.510Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】3.4.2.7 \n【操作系统以及版本】winserver 2022 \n【部署方式】容器/非容器部署 本机部署 \n【遇到的问题：问题现象及影响】6060端口被占用，能更换成6061端口吗？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":32,"like_count":0,"has_summary":false,"last_poster_username":"zacharyxiao","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8819,"pinned_globally":false,"featured_link":null,"has_accepted_answer":true,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4915,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人、已被接受的回答","user_id":3629,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"有前面的非空值填充空值时报错","id":2530,"title":"有前面的非空值填充空值时报错","slug":"topic","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":null,"created_at":"2026-08-13T03:22:28.099Z","last_posted_at":"2026-08-13T22:24:26.528Z","bumped":true,"bumped_at":"2026-08-13T22:24:26.528Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 \n【TDengine 版本】3.3.3.0 \n【操作系统以及版本】 \n【部署方式】非容器部署 \n【遇到的问题：问题现象及影响】我在执行 如下代码时报错，select ‘北美prod：61001.2’ as env, device_id, ts, idf_1024, idf_1054, idf_1011, idf_1011_v1, local_ts, SUBSTRING(local_ts,1,1…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":21,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_Apjn_2453","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8723,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4807,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":978,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"6041端口突然不可用了","id":2526,"title":"6041端口突然不可用了","slug":"topic","posts_count":7,"reply_count":5,"highest_post_number":7,"image_url":null,"created_at":"2026-08-11T10:10:16.863Z","last_posted_at":"2026-08-12T03:00:34.432Z","bumped":true,"bumped_at":"2026-08-12T03:00:34.432Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】 \n3.3.7.5 \n【操作系统以及版本】 \nLinux VM-80-17-centos 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux \n容器/非容器部署 \ndocker \n【问题】 \n6041端口突然不通了。数据库突然不…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":51,"like_count":0,"has_summary":false,"last_poster_username":"麻辣小龙虾","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8701,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":674,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":978,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Tengine3.3.7.5 查询问题","id":2441,"title":"Tengine3.3.7.5 查询问题","slug":"tengine3-3-7-5","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/1/1c884378b42cdf7e0f966dd23b15e42dbfd9cdc0.png","created_at":"2026-06-26T11:40:54.398Z","last_posted_at":"2026-08-11T09:45:32.364Z","bumped":true,"bumped_at":"2026-08-11T09:45:32.364Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】 \n3.3.7.5 \n【操作系统以及版本】 \nLinux VM-80-17-centos 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux \n【部署方式】容器/非容器部署 \ndocker \n【遇到的问题：问题现象及影响】 \ns…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":447,"height":108,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/1/1c884378b42cdf7e0f966dd23b15e42dbfd9cdc0.png"},{"max_width":400,"max_height":400,"width":400,"height":96,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/1/1c884378b42cdf7e0f966dd23b15e42dbfd9cdc0_2_400x96.png"},{"max_width":300,"max_height":300,"width":300,"height":72,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/1/1c884378b42cdf7e0f966dd23b15e42dbfd9cdc0_2_300x72.png"},{"max_width":200,"max_height":200,"width":200,"height":48,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/1/1c884378b42cdf7e0f966dd23b15e42dbfd9cdc0_2_200x48.png"}],"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":67,"like_count":0,"has_summary":false,"last_poster_username":"麻辣小龙虾","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8347,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":674,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Tag 索引的疑问","id":2518,"title":"Tag 索引的疑问","slug":"tag","posts_count":3,"reply_count":1,"highest_post_number":3,"image_url":null,"created_at":"2026-08-08T09:24:56.221Z","last_posted_at":"2026-08-10T03:16:42.735Z","bumped":true,"bumped_at":"2026-08-10T03:16:42.735Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"我们在测tdengine的时候，发现1个现象，比如 \nselect xxx from t1 where a not in () and b= xx \n其中a,和b字段都是全都建立了tag index ，但是这样的情况就不能走tag index \n如果变成了select xxx from t1 where a  in () and b= xx \n就可以走tag index \n有点不能够理解，not in 不走tag index 可以理解，…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":10,"name":"性能优化","slug":"10-tag"}],"tags_descriptions":{},"views":29,"like_count":0,"has_summary":false,"last_poster_username":"17889983781","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8644,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":4716,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":978,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"TDengine无法启动的问题","id":1183,"title":"TDengine无法启动的问题","slug":"tdengine","posts_count":12,"reply_count":8,"highest_post_number":12,"image_url":null,"created_at":"2025-11-01T03:24:00.240Z","last_posted_at":"2026-08-04T09:29:52.071Z","bumped":true,"bumped_at":"2026-08-04T09:29:52.071Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"TDengine在边缘端部署，因为边缘端设备会经常性出现直接断电关机的问题，会出现TDengine无法正常启动（WAL文件损坏），要如何解决边缘设备重启后，TDengine还能正常使用的问题（允许少量数据丢失），有什么好的解决方案或者思路？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"},{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":220,"like_count":1,"has_summary":false,"last_poster_username":"18356952818","category_id":6,"op_like_count":1,"op_can_like":false,"op_liked":false,"first_post_id":2369,"pinned_globally":false,"featured_link":null,"has_accepted_answer":true,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":984,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"频繁发帖人、已被接受的回答","user_id":903,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"频繁发帖人","user_id":262,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":3,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":4297,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"边缘控制器在服务器资源不足的情况下，如何部署TDengine","id":2422,"title":"边缘控制器在服务器资源不足的情况下，如何部署TDengine","slug":"tdengine","posts_count":7,"reply_count":3,"highest_post_number":7,"image_url":null,"created_at":"2026-06-15T08:29:33.846Z","last_posted_at":"2026-08-04T09:20:17.915Z","bumped":true,"bumped_at":"2026-08-04T09:20:17.915Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 \n【遇到的问题：问题现象及影响】 \n项目中需要用到边缘控制器，采集两两三千个测点数据，采集频率1分钟，只存储15天数据，这个控制器资源如下： \nCPU:Intel® Celeron® J1900，4核，2.0GHz \n内存：8G \n存储32G \n我是用docker部署，还是原生包部署最省资源好呢，如何选择？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":124,"like_count":0,"has_summary":false,"last_poster_username":"18356952818","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8273,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":4297,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41},{"extras":null,"description":"最近的发帖人","user_id":348,"primary_group_id":42,"flair_group_id":42}]},{"fancy_title":"关于高可用-双活方案的一些疑问","id":2080,"title":"关于高可用-双活方案的一些疑问","slug":"topic","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":null,"created_at":"2026-03-23T00:42:37.164Z","last_posted_at":"2026-08-03T00:41:19.849Z","bumped":true,"bumped_at":"2026-08-03T00:41:19.849Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"1.双活方案是企业版专有功能吗？还是社区版也支持 \n2.双活方案和双副本方案的区别是什么？就算实现原理不一样，但是有没有相关的对比？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":104,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":7154,"pinned_globally":false,"featured_link":null,"has_accepted_answer":true,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":302,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人、已被接受的回答","user_id":24,"primary_group_id":41,"flair_group_id":41},{"extras":null,"description":"最近的发帖人","user_id":4686,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Interval降采样时区问题","id":2496,"title":"Interval降采样时区问题","slug":"interval","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_1024x700.jpeg","created_at":"2026-07-30T09:39:04.316Z","last_posted_at":"2026-07-31T01:43:22.836Z","bumped":true,"bumped_at":"2026-07-31T01:43:22.836Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n测试环境 \n【TDengine 版本】 \nTSDB-OSS ver: 3.3.7.5 \n【操作系统以及版本】 \nCentOS 7.9 64位 \n【部署方式】 \n非容器部署 \n【集群节点数】 \n1 \n【集群副本数】 \n1 \n【描述业务影响】 \n在全球化多时区业务中，按自然月（1n）降采样聚合的数据边界与电站当地自然月发生错位，导致海外电站的月度统计报表数据不准。 \n【问题复现路径/shan】做过哪些操作出…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":1410,"height":965,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/9/970a573ab37a947b40906347c528c1bbf9378b28.jpeg"},{"max_width":1024,"max_height":1024,"width":1024,"height":700,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_1024x700.jpeg"},{"max_width":800,"max_height":800,"width":800,"height":547,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_800x547.jpeg"},{"max_width":600,"max_height":600,"width":600,"height":410,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_600x410.jpeg"},{"max_width":400,"max_height":400,"width":400,"height":273,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_400x273.jpeg"},{"max_width":300,"max_height":300,"width":300,"height":205,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_300x205.jpeg"},{"max_width":200,"max_height":200,"width":200,"height":136,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/9/970a573ab37a947b40906347c528c1bbf9378b28_2_200x136.jpeg"}],"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":26,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8569,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":794,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"TDengine IDMP 建立属性模板时数据引用类型的TDengine 指标选择是禁用的，要怎么设置可解除禁用状态","id":2492,"title":"TDengine IDMP 建立属性模板时数据引用类型的TDengine 指标选择是禁用的，要怎么设置可解除禁用状态","slug":"tdengine-idmp-tdengine","posts_count":4,"reply_count":2,"highest_post_number":4,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/7/74cc577180fb015a9186f88ac3551df9befa6194.png","created_at":"2026-07-29T09:00:42.375Z","last_posted_at":"2026-07-30T02:21:48.842Z","bumped":true,"bumped_at":"2026-07-30T02:21:48.842Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】 \n【操作系统以及版本】 \n【部署方式】容器/非容器部署 \n【遇到的问题：问题现象及影响】","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":999,"height":632,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/7/74cc577180fb015a9186f88ac3551df9befa6194.png"},{"max_width":800,"max_height":800,"width":800,"height":506,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/7/74cc577180fb015a9186f88ac3551df9befa6194_2_800x506.png"},{"max_width":600,"max_height":600,"width":600,"height":379,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/7/74cc577180fb015a9186f88ac3551df9befa6194_2_600x379.png"},{"max_width":400,"max_height":400,"width":400,"height":253,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/7/74cc577180fb015a9186f88ac3551df9befa6194_2_400x253.png"},{"max_width":300,"max_height":300,"width":300,"height":189,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/7/74cc577180fb015a9186f88ac3551df9befa6194_2_300x189.png"},{"max_width":200,"max_height":200,"width":200,"height":126,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/7/74cc577180fb015a9186f88ac3551df9befa6194_2_200x126.png"}],"tags":[{"id":8,"name":"兼容性","slug":"8-tag"}],"tags_descriptions":{},"views":100,"like_count":0,"has_summary":false,"last_poster_username":"19177229484","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8558,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":4612,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Phm数采存储方案咨询","id":2478,"title":"Phm数采存储方案咨询","slug":"phm","posts_count":2,"reply_count":1,"highest_post_number":2,"image_url":null,"created_at":"2026-07-22T09:44:00.702Z","last_posted_at":"2026-07-23T02:18:40.890Z","bumped":true,"bumped_at":"2026-07-23T02:18:40.890Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"数据采集解析规则如果经常发生变化这种情况，请问数据存储方案该如何设计。如A部件数据采集后根据规则去解析，之前是电流、电压，修改后变成了温度、电压、电流。该如何设计","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":10,"name":"性能优化","slug":"10-tag"}],"tags_descriptions":{},"views":71,"like_count":0,"has_summary":false,"last_poster_username":"KianWang","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8502,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4577,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":979,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Tdengine采用docker启动时注入密码TAOS_ROOT_PASSWORD不生效","id":2468,"title":"Tdengine采用docker启动时注入密码TAOS_ROOT_PASSWORD不生效","slug":"tdengine-docker-taos-root-password","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-07-15T02:15:51.877Z","last_posted_at":"2026-07-15T02:38:16.910Z","bumped":true,"bumped_at":"2026-07-15T02:38:16.910Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】 \n3.4.1.16 \n【操作系统以及版本】 \nubuntu 20.04 \n【部署方式】容器/非容器部署 \n容器 \n【遇到的问题：问题现象及影响】 \n我采用docker-compose.yaml启动，将TAOS_ROOT_PASSWORD环境变量注入，发现不生效，容器日志10:06:03.151924 00000363 REP WARN…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":62,"like_count":0,"has_summary":false,"last_poster_username":"zacharyxiao","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8472,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4410,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":3629,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Tdengine idmp激活页面显示验证码发送成功，但是邮箱里没收到","id":2465,"title":"Tdengine idmp激活页面显示验证码发送成功，但是邮箱里没收到","slug":"tdengine-idmp","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_1024x528.png","created_at":"2026-07-13T08:22:08.983Z","last_posted_at":"2026-07-13T08:58:06.536Z","bumped":true,"bumped_at":"2026-07-13T08:58:06.536Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】 \n【操作系统以及版本】 \n【部署方式】容器/非容器部署 \n【遇到的问题：问题现象及影响】 \n  \n获取验证码显示请求成功，但是163邮箱里并没有受到验证码","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":2552,"height":1316,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8.png"},{"max_width":1024,"max_height":1024,"width":1024,"height":528,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_1024x528.png"},{"max_width":800,"max_height":800,"width":800,"height":412,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_800x412.png"},{"max_width":600,"max_height":600,"width":600,"height":309,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_600x309.png"},{"max_width":400,"max_height":400,"width":400,"height":206,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_400x206.png"},{"max_width":300,"max_height":300,"width":300,"height":154,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_300x154.png"},{"max_width":200,"max_height":200,"width":200,"height":103,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/0/02129e5148e7828a0abbc21e5a53f94218bc14a8_2_200x103.png"}],"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":39,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8465,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4461,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"如何在windows电脑上启动tdengine idmp的启动脚本","id":2464,"title":"如何在windows电脑上启动tdengine idmp的启动脚本","slug":"windows-tdengine-idmp","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-07-13T07:07:47.979Z","last_posted_at":"2026-07-13T08:55:33.367Z","bumped":true,"bumped_at":"2026-07-13T08:55:33.367Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"windows系统已经用docker加载了相关镜像，并且使用git拉取了脚本，但是执行脚本的命令是linux命令，我的电脑是windows，该怎么执行。 \n文档给的执行脚本的命令是： \ncd tdengine-idmp-deployment/docker \nexport TZ=“Asia/Shanghai” \nchmod +x idmp.sh \n./idmp.sh start","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":128,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8462,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4461,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"使用odbc驱动，程序运行一段时间之后，hb线程占用CPU较高。","id":2449,"title":"使用odbc驱动，程序运行一段时间之后，hb线程占用CPU较高。","slug":"odbc-hb-cpu","posts_count":9,"reply_count":7,"highest_post_number":9,"image_url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e.jpeg","created_at":"2026-07-01T07:08:40.825Z","last_posted_at":"2026-07-02T05:45:35.408Z","bumped":true,"bumped_at":"2026-07-02T05:45:35.408Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】 \n3.3.6.9 \n【操作系统以及版本】 \n20.04.1-Ubuntu \n【部署方式】容器部署 \n【遇到的问题：问题现象及影响】 \n我在linux下使用https://github.com/taosdata/taos-connector-odbc中实现的odbc c++连接器，其commit 8dbcadc14f2ad946849cacd8f9295c3410…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":[{"max_width":null,"max_height":null,"width":769,"height":646,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/original/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e.jpeg"},{"max_width":600,"max_height":600,"width":600,"height":504,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e_2_600x504.jpeg"},{"max_width":400,"max_height":400,"width":400,"height":336,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e_2_400x336.jpeg"},{"max_width":300,"max_height":300,"width":300,"height":252,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e_2_300x252.jpeg"},{"max_width":200,"max_height":200,"width":200,"height":168,"url":"//taosdata-train-deploy.oss-cn-beijing.aliyuncs.com/optimized/2X/3/3da9895294125f05fa2bc076c960aab1d9203f2e_2_200x168.jpeg"}],"tags":[{"id":5,"name":"故障案例","slug":"5-tag"},{"id":10,"name":"性能优化","slug":"10-tag"}],"tags_descriptions":{},"views":85,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_cvoW_7092","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8388,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":1314,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"频繁发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41},{"extras":null,"description":"最近的发帖人","user_id":4005,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":2590,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"大佬们，有没有.net framework版本的连接数据库驱动dll啊？","id":2451,"title":"大佬们，有没有.net framework版本的连接数据库驱动dll啊？","slug":"net-framework-dll","posts_count":7,"reply_count":4,"highest_post_number":7,"image_url":null,"created_at":"2026-07-02T01:19:22.149Z","last_posted_at":"2026-07-02T05:32:56.991Z","bumped":true,"bumped_at":"2026-07-02T05:32:56.991Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n生产环境 /测试/ Poc/预生产环境 \n【TDengine 版本】TDengine-server-3.0.2.6-Windows-x64.exe \n【操作系统以及版本】windows server2016 \n【部署方式】容器/非容器部署 \n【遇到的问题：问题现象及影响】我的程序是 .net framework4.6的，咱们这边有.net framework版本的连接数据库驱动dll吗？","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":41,"name":"技术迁移","slug":"41-tag"}],"tags_descriptions":{},"views":60,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_LouBing","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8397,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":4426,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":4005,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":2590,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"使用odbc驱动插入数据有时失败","id":2446,"title":"使用odbc驱动插入数据有时失败","slug":"odbc","posts_count":19,"reply_count":11,"highest_post_number":20,"image_url":null,"created_at":"2026-06-30T11:39:06.118Z","last_posted_at":"2026-07-02T01:12:36.901Z","bumped":true,"bumped_at":"2026-07-02T01:12:36.901Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n预生产环境 \n【TDengine 版本】 \n3.3.6.9 \n【操作系统以及版本】 \n20.04.1-Ubuntu \n【部署方式】容器部署 \n【遇到的问题：问题现象及影响】 \n我在linux下使用https://github.com/taosdata/taos-connector-odbc中实现的odbc c++连接器，在采用SQLBindParameter的方式实现数据批量插入，大部分插入操作是成功的…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":5,"name":"故障案例","slug":"5-tag"},{"id":10,"name":"性能优化","slug":"10-tag"}],"tags_descriptions":{},"views":187,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_cvoW_7092","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8364,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":1314,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"频繁发帖人","user_id":263,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41},{"extras":null,"description":"最近的发帖人","user_id":4005,"primary_group_id":null,"flair_group_id":null}]},{"fancy_title":"Tdengine java数据insert","id":2444,"title":"Tdengine java数据insert","slug":"tdengine-java-insert","posts_count":5,"reply_count":2,"highest_post_number":5,"image_url":null,"created_at":"2026-06-30T07:11:25.370Z","last_posted_at":"2026-06-30T09:17:15.683Z","bumped":true,"bumped_at":"2026-06-30T09:17:15.683Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n测试 \n【TDengine 版本】 \n3.4.1.16 \n【操作系统以及版本】 \nwindows \n【部署方式】 \n容器 \n【遇到的问题：问题现象及影响】 \njava开发使用ws 连接池，创建preparedstatement，设置数据bigDecimal报错a.sql.SQLException: (0x13d):Decimal value overflow，如果设置为integer 报错class j…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":165,"like_count":0,"has_summary":false,"last_poster_username":"18678071856","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8357,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":"latest","description":"原始发帖人、最新发帖人","user_id":4404,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":189,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"预聚合窗户","id":2408,"title":"预聚合窗户","slug":"topic","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-06-05T10:42:47.719Z","last_posted_at":"2026-06-08T01:27:35.054Z","bumped":true,"bumped_at":"2026-06-08T01:27:35.054Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"创建一个每个5分钟的预聚合窗户，根据指定的字段进行聚合求平均值，使用的数据是超级表下面的指定子表数据而不是超级表的全部数据","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":46,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8195,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":254,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"Microsoft SQL Server 迁移到 时序库 从服务器检索 no available xnode found","id":2398,"title":"Microsoft SQL Server 迁移到 时序库 从服务器检索 no available xnode found","slug":"microsoft-sql-server-no-available-xnode-found","posts_count":6,"reply_count":4,"highest_post_number":6,"image_url":null,"created_at":"2026-06-03T03:25:33.568Z","last_posted_at":"2026-06-08T01:26:47.446Z","bumped":true,"bumped_at":"2026-06-08T01:26:47.446Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"数据迁移同步   Microsoft SQL Server 迁移到 时序库  从服务器检索  no available xnode found","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":41,"name":"技术迁移","slug":"41-tag"},{"id":5,"name":"故障案例","slug":"5-tag"}],"tags_descriptions":{},"views":99,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_OEzS_1621","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":8152,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":3549,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":24,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"你们这个论坛真的很难用，每个帖子下面的回答甚至搞不清楚回答的前后顺序。不知道布局的逻辑是什么","id":2377,"title":"你们这个论坛真的很难用，每个帖子下面的回答甚至搞不清楚回答的前后顺序。不知道布局的逻辑是什么","slug":"topic","posts_count":2,"reply_count":0,"highest_post_number":2,"image_url":null,"created_at":"2026-05-28T01:24:56.161Z","last_posted_at":"2026-05-28T01:39:37.232Z","bumped":true,"bumped_at":"2026-05-28T01:39:37.232Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"https://ask.taosdata.com/","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":10,"name":"性能优化","slug":"10-tag"},{"id":11,"name":"文档","slug":"11-tag"}],"tags_descriptions":{},"views":72,"like_count":1,"has_summary":false,"last_poster_username":"zacharyxiao","category_id":6,"op_like_count":1,"op_can_like":false,"op_liked":false,"first_post_id":8073,"pinned_globally":false,"featured_link":null,"has_accepted_answer":false,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":129,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人","user_id":3629,"primary_group_id":41,"flair_group_id":41}]},{"fancy_title":"求tdengine-tsdb-oss-3.3.7.5-Linux-x64不使用root权限的安装文档","id":1010,"title":"求tdengine-tsdb-oss-3.3.7.5-Linux-x64不使用root权限的安装文档","slug":"tdengine-tsdb-oss-3-3-7-5-linux-x64-root","posts_count":6,"reply_count":3,"highest_post_number":6,"image_url":null,"created_at":"2025-09-18T11:14:48.956Z","last_posted_at":"2026-05-22T13:46:28.401Z","bumped":true,"bumped_at":"2026-05-22T13:46:28.401Z","archetype":"regular","unseen":false,"pinned":false,"unpinned":null,"excerpt":"【TDengine 使用环境】 \n测试 \n【TDengine 版本】 \ntdengine-tsdb-oss-3.3.7.5-Linux-x64\n\n【操作系统以及版本】 \nLinux version 3.10.0-693.el7.x86_64 (builder@kbuilder.dev.centos.org) (gcc version 4.8.5 20150623 (Red Hat 4.8.5-16) (GCC) ) #1 SMP Tue…","visible":true,"closed":false,"archived":false,"bookmarked":null,"liked":null,"thumbnails":null,"tags":[{"id":3,"name":"安装部署","slug":"3-tag"}],"tags_descriptions":{},"views":123,"like_count":0,"has_summary":false,"last_poster_username":"TDuser_M9rZ_1941","category_id":6,"op_like_count":0,"op_can_like":false,"op_liked":false,"first_post_id":1816,"pinned_globally":false,"featured_link":null,"has_accepted_answer":true,"can_vote":false,"posters":[{"extras":null,"description":"原始发帖人","user_id":665,"primary_group_id":null,"flair_group_id":null},{"extras":"latest","description":"最新发帖人、已被接受的回答","user_id":28,"primary_group_id":41,"flair_group_id":41},{"extras":null,"description":"频繁发帖人","user_id":2829,"primary_group_id":null,"flair_group_id":null},{"extras":null,"description":"最近的发帖人","user_id":3929,"primary_group_id":null,"flair_group_id":null}]}]}}