云数据库 PostgreSQL

{"list":[{"id":72516,"title":"动态与公告","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_72516_cn.pdf","children":[{"id":48651,"title":"产品动态","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_48651_cn.pdf","link":"/document/product/409/48651"},{"id":90734,"title":"产品公告","type":"directory","docType":"default","pdfUrl":"","children":[{"id":96292,"title":"【2023年8月17日】云数据库 PostgreSQL 创建部分插件的安全风险说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/96292"},{"id":91105,"title":"【2023年5月17日】云数据库 PostgreSQL 备份空间即将收费的公告","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/91105"},{"id":90735,"title":"【2023年4月27日】云数据库 PostgreSQL 部分插件在低内核版本限制创建和升级公告","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90735"},{"id":90358,"title":"【2023年4月21日】云数据库 PostgreSQL 开源插件权限提升漏洞风险公告","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90358"}],"link":"/document/product/409/90734"}],"link":"/document/product/409/72516"},{"id":4986,"title":"产品简介","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_4986_cn.pdf","children":[{"id":4989,"title":"产品概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/4989"},{"id":4991,"title":"产品特性","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/4991"},{"id":4990,"title":"产品优势","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/4990"},{"id":4992,"title":"应用场景","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/4992"},{"id":95268,"title":"大版本生命周期说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95268"}],"link":"/document/product/409/4986"},{"id":4988,"title":"购买指南","type":"directory","docType":"price","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_4988_cn.pdf","children":[{"id":49577,"title":"计费概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/49577"},{"id":4993,"title":"产品价格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/4993"},{"id":7562,"title":"实例类型与规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/7562"},{"id":7550,"title":"购买方式","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/7550"},{"id":6866,"title":"续费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/6866"},{"id":39396,"title":"退费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/39396"},{"id":6865,"title":"欠费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/6865"},{"id":90232,"title":"按量转包年包月","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90232"},{"id":88470,"title":"备份空间收费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/88470"}],"link":"/document/product/409/4988"},{"id":7527,"title":"快速入门","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_7527_cn.pdf","children":[{"id":56961,"title":"创建 PostgreSQL 实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/56961"},{"id":40429,"title":"连接 PostgreSQL 实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/40429"},{"id":40430,"title":"管理 PostgreSQL 实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/40430"},{"id":7552,"title":"数据导入","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/7552"},{"id":77637,"title":"通过 DTS 迁移数据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/77637"}],"link":"/document/product/409/7527"},{"id":67015,"title":"内核能力介绍","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_67015_cn.pdf","children":[{"id":67018,"title":"内核版本概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67018"},{"id":67017,"title":"内核版本更新动态","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67017"},{"id":67019,"title":"查看内核版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67019"},{"id":73057,"title":"自研内核功能介绍","type":"directory","docType":"default","pdfUrl":"","children":[{"id":86587,"title":"逻辑复制槽故障转移（Failover Slot）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/86587"},{"id":73058,"title":"TDE 透明数据加密","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73058"},{"id":73059,"title":"异步 invalid buffer","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73059"},{"id":96894,"title":"进程监控","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/96894"}],"link":"/document/product/409/73057"}],"link":"/document/product/409/67015"},{"id":4987,"title":"操作指南","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_4987_cn.pdf","children":[{"id":49543,"title":"实例管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":54743,"title":"实例生命周期","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54743"},{"id":73075,"title":"设置实例维护时间","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73075"},{"id":59122,"title":"调整实例配置","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/59122"},{"id":68422,"title":"设置实例可用区容灾或者地域容灾","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68422"},{"id":48036,"title":"隔离实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/48036"},{"id":54745,"title":"恢复实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54745"},{"id":54747,"title":"销毁实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54747"},{"id":9169,"title":"重启实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/9169"},{"id":95761,"title":"修改数据复制方式","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95761"},{"id":95762,"title":"切换实例主备","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95762"}],"link":"/document/product/409/49543"},{"id":88984,"title":"升级实例","type":"directory","docType":"default","pdfUrl":"","children":[{"id":88985,"title":"升级内核小版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/88985"},{"id":96143,"title":"升级数据库大版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/96143"}],"link":"/document/product/409/88984"},{"id":49544,"title":"只读实例","type":"directory","docType":"default","pdfUrl":"","children":[{"id":49547,"title":"只读实例概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/49547"},{"id":49548,"title":"管理只读实例 RO 组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/49548"},{"id":49549,"title":"剔除策略和负载均衡","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/49549"}],"link":"/document/product/409/49544"},{"id":61549,"title":"账号管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":61550,"title":"数据库权限概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/61550"},{"id":61551,"title":"用户与权限操作","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/61551"}],"link":"/document/product/409/61549"},{"id":62968,"title":"参数管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":62971,"title":"设置实例参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/62971"},{"id":65105,"title":"参数值限制","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/65105"},{"id":83808,"title":"参数模板","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/83808"}],"link":"/document/product/409/62968"},{"id":49546,"title":"日志管理及分析","type":"directory","docType":"default","pdfUrl":"","children":[{"id":10790,"title":"慢查询分析","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/10790"},{"id":10791,"title":"错误日志","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/10791"},{"id":95763,"title":"运行日志管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95763"}],"link":"/document/product/409/49546"},{"id":49545,"title":"备份与恢复","type":"directory","docType":"default","pdfUrl":"","children":[{"id":94889,"title":"备份原理和方案","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/94889"},{"id":33945,"title":"备份数据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/33945"},{"id":68385,"title":"下载备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68385"},{"id":68277,"title":"克隆实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68277"},{"id":68388,"title":"自动备份设置","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68388"},{"id":11642,"title":"在云服务器上恢复 PostgreSQL 数据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/11642"},{"id":88471,"title":"删除备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/88471"},{"id":88472,"title":"查看备份空间","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/88472"},{"id":90231,"title":"设置备份下载规则","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90231"},{"id":94365,"title":"使用云函数转存 PostgreSQL 历史备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/94365"}],"link":"/document/product/409/49545"},{"id":95777,"title":"物理迁移","type":"directory","docType":"default","pdfUrl":"","children":[{"id":95778,"title":"配置物理迁移任务","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95778"},{"id":95779,"title":"物理迁移检查项","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95779"}],"link":"/document/product/409/95777"},{"id":95764,"title":"数据库审计","type":"directory","docType":"default","pdfUrl":"","children":[{"id":100550,"title":"审计服务说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/100550"},{"id":95765,"title":"开通审计服务","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95765"},{"id":95766,"title":"查看审计日志","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95766"},{"id":95767,"title":"修改审计服务","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95767"},{"id":100551,"title":"审计性能说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/100551"}],"link":"/document/product/409/95764"},{"id":49542,"title":"插件管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":67085,"title":"插件概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67085"},{"id":75120,"title":"支持插件","type":"directory","docType":"default","pdfUrl":"","children":[{"id":75121,"title":"支持插件版本概览","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75121"},{"id":75122,"title":"PostgreSQL 9.3 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75122"},{"id":75123,"title":"PostgreSQL 9.5 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75123"},{"id":75124,"title":"PostgreSQL 10 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75124"},{"id":75125,"title":"PostgreSQL 11 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75125"},{"id":75126,"title":"PostgreSQL 12 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75126"},{"id":75127,"title":"PostgreSQL 13 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75127"},{"id":75128,"title":"PostgreSQL 14 支持插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/75128"},{"id":96952,"title":"PostgreSQL 15支持的插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/96952"},{"id":101564,"title":"PostgreSQL 16支持的插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/101564"}],"link":"/document/product/409/75120"},{"id":49817,"title":"pgAgent 插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/49817"},{"id":67299,"title":"位图计算 pg_roaringbitmap 插件 ","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67299"},{"id":73656,"title":"定时任务 pg_cron 插件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73656"}],"link":"/document/product/409/49542"},{"id":67020,"title":"网络管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":67021,"title":"网络管理概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67021"},{"id":67022,"title":"修改网络","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67022"},{"id":67114,"title":"开启外网地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/67114"}],"link":"/document/product/409/67020"},{"id":45387,"title":"访问管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":45388,"title":"访问管理概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/45388"},{"id":45389,"title":"授权策略语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/45389"},{"id":45390,"title":"可授权的资源类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/45390"},{"id":45391,"title":"控制台示例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/45391"}],"link":"/document/product/409/45387"},{"id":71747,"title":"数据加密","type":"directory","docType":"default","pdfUrl":"","children":[{"id":71748,"title":"透明数据加密概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/71748"},{"id":71749,"title":"开启透明数据加密","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/71749"}],"link":"/document/product/409/71747"},{"id":54748,"title":"安全组","type":"directory","docType":"default","pdfUrl":"","children":[{"id":54749,"title":"管理安全组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54749"},{"id":54750,"title":"关联实例至安全组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54750"}],"link":"/document/product/409/54748"},{"id":48035,"title":"监控与告警","type":"directory","docType":"default","pdfUrl":"","children":[{"id":7564,"title":"监控功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/7564"},{"id":7563,"title":"告警功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/7563"}],"link":"/document/product/409/48035"},{"id":48133,"title":"标签","type":"directory","docType":"default","pdfUrl":"","children":[{"id":48134,"title":"标签概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/48134"},{"id":48135,"title":"编辑标签","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/48135"}],"link":"/document/product/409/48133"}],"link":"/document/product/409/4987"},{"id":42843,"title":"ServerlessDB 相关","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_42843_cn.pdf","children":[{"id":42844,"title":"产品概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42844"},{"id":42846,"title":"产品优势","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42846"},{"id":42845,"title":"应用场景","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42845"},{"id":42847,"title":"快速入门","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42847"},{"id":42848,"title":"导入数据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42848"}],"link":"/document/product/409/42843"},{"id":81099,"title":"MSSQL 兼容版","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_81099_cn.pdf","children":[{"id":81102,"title":"架构简介","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/81102"},{"id":81108,"title":"功能说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/81108"}],"link":"/document/product/409/81099"},{"id":72284,"title":"最佳实践","type":"directory","docType":"practice","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_72284_cn.pdf","children":[{"id":90015,"title":"跨库访问","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90015"},{"id":72286,"title":"如何在 PostgreSQL 中自动创建分区","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/72286"},{"id":72287,"title":"基于 pg_roaringbitmap 实现超大规模标签查找","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/72287"},{"id":72289,"title":"一条 SQL 实现查询附近的人","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/72289"},{"id":72758,"title":"如何配置云数据库 PostgreSQL 作为 GitLab 外部数据源","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/72758"},{"id":73657,"title":"通过 cos_fdw 插件支持分级存储能力","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73657"},{"id":103755,"title":"通过 pgpool 实现读写分离","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/103755"}],"link":"/document/product/409/72284"},{"id":95854,"title":"性能白皮书","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_95854_cn.pdf","children":[{"id":95855,"title":"测试方法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95855"},{"id":95856,"title":"测试结果","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95856"}],"link":"/document/product/409/95854"},{"id":15624,"title":"API 文档","type":"directory","docType":"api","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_15624_cn.pdf","children":[{"id":16779,"title":"更新历史","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16779"},{"id":16760,"title":"简介","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16760"},{"id":16761,"title":"API 概览","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16761"},{"id":16762,"title":"调用方式","type":"directory","docType":"default","pdfUrl":"","children":[{"id":16763,"title":"请求结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16763"},{"id":16764,"title":"公共参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16764"},{"id":34802,"title":"签名方法 v3","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/34802"},{"id":16765,"title":"签名方法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16765"},{"id":16766,"title":"返回结果","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16766"},{"id":78542,"title":"参数类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/78542"}],"link":"/document/product/409/16762"},{"id":16770,"title":"实例相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":56107,"title":"创建实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/56107"},{"id":16773,"title":"查询实例列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16773"},{"id":16772,"title":"查询实例详情","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16772"},{"id":73069,"title":"查询实例密钥信息列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/73069"},{"id":95970,"title":"查询实例HA配置","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95970"},{"id":95968,"title":"切换实例主备关系","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95968"},{"id":18101,"title":"修改实例名字","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18101"},{"id":63689,"title":"修改实例规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/63689"},{"id":68066,"title":"修改实例部署方式","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68066"},{"id":89029,"title":"升级实例内核版本号","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89029"},{"id":95969,"title":"修改实例HA配置信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/95969"},{"id":90458,"title":"修改实例计费类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90458"},{"id":18100,"title":"修改实例所属项目","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18100"},{"id":59030,"title":"修改变更配置切换时间","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/59030"},{"id":18098,"title":"续费实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18098"},{"id":18096,"title":"设置自动续费","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18096"},{"id":18097,"title":"重启实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18097"},{"id":54790,"title":"隔离实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54790"},{"id":54791,"title":"解隔离实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/54791"},{"id":43352,"title":"销毁实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/43352"},{"id":16771,"title":"创建实例（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16771"},{"id":16774,"title":"初始化实例（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16774"},{"id":18095,"title":"升级实例配置（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18095"},{"id":99280,"title":"升级实例内核大版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/99280"}],"link":"/document/product/409/16770"},{"id":52594,"title":"只读实例相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":52601,"title":"创建只读组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52601"},{"id":52599,"title":"查询只读组列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52599"},{"id":52597,"title":"修改只读组配置","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52597"},{"id":52600,"title":"删除只读组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52600"},{"id":52602,"title":"创建只读实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52602"},{"id":52603,"title":"添加只读实例到只读组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52603"},{"id":52595,"title":"将只读实例从只读组中移除","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52595"},{"id":52598,"title":"修改实例所属的只读组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52598"},{"id":52596,"title":"均衡只读组内实例的负载","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/52596"}],"link":"/document/product/409/52594"},{"id":18090,"title":"备份与恢复相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":68070,"title":"查询实例可恢复的时间范围","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68070"},{"id":68068,"title":"查询克隆实例可购买的规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68068"},{"id":68071,"title":"克隆实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68071"},{"id":89024,"title":"查询备份概览","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89024"},{"id":89023,"title":"查询备份统计信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89023"},{"id":68069,"title":"查询备份计划","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68069"},{"id":68067,"title":"修改备份计划","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/68067"},{"id":89028,"title":"创建实例数据备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89028"},{"id":89022,"title":"查询数据备份列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89022"},{"id":89020,"title":"修改数据备份过期时间","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89020"},{"id":89027,"title":"删除实例数据备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89027"},{"id":89021,"title":"查询日志备份列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89021"},{"id":89026,"title":"删除实例日志备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89026"},{"id":89025,"title":"查询备份集的下载地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89025"},{"id":90460,"title":"查询备份文件下载限制","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90460"},{"id":90459,"title":"修改备份文件下载限制","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/90459"},{"id":18091,"title":"获取实例Xlog列表（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18091"},{"id":18094,"title":"查询实例备份列表（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18094"}],"link":"/document/product/409/18090"},{"id":84065,"title":"参数管理相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":84071,"title":"创建参数模板","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84071"},{"id":84067,"title":"查询参数模板列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84067"},{"id":84068,"title":"查询参数模板详情","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84068"},{"id":84066,"title":"修改参数模板","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84066"},{"id":84070,"title":"删除参数模板","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84070"},{"id":84069,"title":"查询默认参数列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84069"},{"id":63344,"title":"查询实例参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/63344"},{"id":63343,"title":"查询参数修改事件","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/63343"},{"id":63342,"title":"修改实例参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/63342"}],"link":"/document/product/409/84065"},{"id":93449,"title":"网络相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":70581,"title":"创建实例网络","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/70581"},{"id":70579,"title":"删除实例网络","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/70579"},{"id":18099,"title":"开通实例公网地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18099"},{"id":18105,"title":"关闭实例公网地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18105"},{"id":70580,"title":"创建RO组网络","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/70580"},{"id":70578,"title":"删除RO组网络","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/70578"}],"link":"/document/product/409/93449"},{"id":84062,"title":"安全组相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":84064,"title":"查询实例安全组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84064"},{"id":84063,"title":"修改实例的安全组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/84063"}],"link":"/document/product/409/84062"},{"id":61371,"title":"性能优化相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":18093,"title":"查询错误日志","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18093"},{"id":60541,"title":"获取慢查询统计分析列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/60541"},{"id":60540,"title":"获取慢查询列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/60540"},{"id":18092,"title":"获取慢查询日志 （废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18092"}],"link":"/document/product/409/61371"},{"id":18106,"title":"账号相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":43353,"title":"查询实例的数据库列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/43353"},{"id":18109,"title":"查询实例的数据库账号列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18109"},{"id":18108,"title":"修改账号备注","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18108"},{"id":18107,"title":"重置账户密码","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18107"}],"link":"/document/product/409/18106"},{"id":16775,"title":"规格相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":16768,"title":"查询售卖地域","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16768"},{"id":16769,"title":"查询售卖可用区","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16769"},{"id":89019,"title":"查询售卖规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89019"},{"id":89018,"title":"查询支持的数据库版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89018"},{"id":16777,"title":"查询实例创建售卖价格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16777"},{"id":18103,"title":"查询实例续费价格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18103"},{"id":18102,"title":"查询升级实例价格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18102"},{"id":18104,"title":"查询订单信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/18104"},{"id":16776,"title":"查询售卖规格配置（废弃）","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16776"}],"link":"/document/product/409/16775"},{"id":42758,"title":"ServerlessDB相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":42762,"title":"创建ServerlessDB实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42762"},{"id":42760,"title":"查询ServerlessDB实例列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42760"},{"id":42761,"title":"删除ServerlessDB实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42761"},{"id":42759,"title":"开通serverlessDB实例公网地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42759"},{"id":42763,"title":"关闭serverlessDB实例公网地址","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/42763"}],"link":"/document/product/409/42758"},{"id":16778,"title":"数据结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/16778"},{"id":30770,"title":"错误码","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/30770"}],"link":"/document/product/409/15624"},{"id":19132,"title":"常见问题","type":"page","docType":"faq","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_19132_cn.pdf","link":"/document/product/409/19132"},{"id":39114,"title":"相关协议","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_39114_cn.pdf","children":[{"id":89683,"title":"服务等级协议","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89683"},{"id":89608,"title":"服务条款","type":"page","docType":"default","pdfUrl":"","link":"/document/product/409/89608"}],"link":"/document/product/409/39114"},{"id":33017,"title":"联系我们","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_33017_cn.pdf","link":"/document/product/409/33017"},{"id":33151,"title":"词汇表","type":"page","docType":"glossary","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/409_33151_cn.pdf","link":"/document/product/409/33151"}],"categoryId":409,"title":"云数据库 PostgreSQL","lang":"zh"}

文档中心云数据库 PostgreSQL 动态与公告产品公告【2023年4月21日】云数据库 PostgreSQL 开源插件权限提升漏洞风险公告

【2023年4月21日】云数据库 PostgreSQL 开源插件权限提升漏洞风险公告

最近更新时间：2023-04-21 16:31:36

我的收藏

本页目录：

【影响范围】
【修复建议】

尊敬的客户，您好：
      近日，腾讯云监测到外部安全机构 Wiz 披露了一个第三方 PostgreSQL 数据库开源插件的权限提升漏洞，该漏洞允许具备数据库登录权限且可操作插件的攻击者执行任意函数，从而达到系统命令执行的目的。
【影响范围】
  当前已知受影响的云数据库 PostgreSQL 插件包括但不限于：
pg_cron
adminpack
amcheck
file_fdw
pageinspect
pg_surgery
pg_visibility
pg_cron
pg_bigm
postgis
postgis_raster
postgis_sfcgal
postgis_tiger_geocoder
postgis_topology
timescaledb
zhparser
tencentdb_stat
plv8
babelfishpg_common
babelfishpg_money
babelfishpg_tds
babelfishpg_tsql
tencentdb_superuser  
tencentdb_stat
btree_gist
cube
citext
hstore
intagg
intarray
ltree
pg_trgm
seg
【修复建议】
       腾讯云已具备该攻击利用的监测能力，当前暂未发现该漏洞实际利用行为，考虑到插件风险，我们正在对受影响产品进行修复。将于2023年4月20日19:00之后停止对这些插件的创建和升级，已创建插件可以正常使用，同时不影响数据库实例其他功能的正常使用。预计2023年4月27日之后您可以在 云数据库 PostgreSQL 控制台 进行自助小版本升级，恢复插件的使用，升级时会有系统重启，请做好业务重连，具体请参考 升级内核小版本，如您有需求使用该类插件，请 提交工单 联系我们。

上一篇: 【2023年4月27日】云数据库 PostgreSQL 部分插件在低内核版本限制创建和升级公告下一篇: 产品概述