TDSQL PostgreSQL版

{"list":[{"id":91698,"title":"动态与公告","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_91698_cn.pdf","children":[{"id":51262,"title":"产品动态","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_51262_cn.pdf","link":"/document/product/1129/51262"},{"id":91699,"title":"产品公告","type":"directory","docType":"default","pdfUrl":"","children":[{"id":91700,"title":"【2023年5月19日】TDSQL PostgreSQL 版备份空间即将收费的公告","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/91700"}],"link":"/document/product/1129/91699"}],"link":"/document/product/1129/91698"},{"id":37324,"title":"产品简介","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_37324_cn.pdf","children":[{"id":37334,"title":"产品概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/37334"},{"id":37450,"title":"产品功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/37450"},{"id":37335,"title":"产品优势","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/37335"},{"id":37336,"title":"应用场景","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/37336"},{"id":39398,"title":"产品规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39398"},{"id":51089,"title":"数据库架构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51089"},{"id":51088,"title":"地域和可用区","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51088"}],"link":"/document/product/1129/37324"},{"id":39397,"title":"购买指南","type":"directory","docType":"price","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_39397_cn.pdf","children":[{"id":37325,"title":"计费概述","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_37325_cn.pdf","link":"/document/product/1129/37325"},{"id":51482,"title":"产品定价","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51482"},{"id":56381,"title":"选型建议","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/56381"},{"id":51134,"title":"续费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51134"},{"id":51181,"title":"欠费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51181"},{"id":51182,"title":"退费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51182"},{"id":51183,"title":"按量转包年包月","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51183"},{"id":51184,"title":"调整实例费用说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51184"},{"id":89663,"title":"备份空间收费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89663"}],"link":"/document/product/1129/39397"},{"id":39892,"title":"快速入门","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_39892_cn.pdf","children":[{"id":39893,"title":"创建实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39893"},{"id":39895,"title":"连接实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39895"}],"link":"/document/product/1129/39892"},{"id":39781,"title":"操作指南","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_39781_cn.pdf","children":[{"id":103092,"title":"使用限制","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/103092"},{"id":51190,"title":"维护管理实例","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51203,"title":"调整实例规格","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51203"},{"id":51205,"title":"销毁实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51205"}],"link":"/document/product/1129/51190"},{"id":66059,"title":"升级版本","type":"directory","docType":"default","pdfUrl":"","children":[{"id":66061,"title":"升级内核版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66061"}],"link":"/document/product/1129/66059"},{"id":66065,"title":"帐号管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":78793,"title":"创建只读账号","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/78793"},{"id":66067,"title":"重置密码","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66067"}],"link":"/document/product/1129/66065"},{"id":66106,"title":"参数配置","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51206,"title":"设置实例参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51206"}],"link":"/document/product/1129/66106"},{"id":51192,"title":"备份与回档","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51210,"title":"备份数据库","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51210"},{"id":51211,"title":"回档数据库","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51211"},{"id":89632,"title":"下载备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89632"},{"id":89633,"title":"删除备份","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89633"},{"id":89627,"title":"查看备份空间","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89627"},{"id":89626,"title":"自动备份设置","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89626"}],"link":"/document/product/1129/51192"},{"id":66068,"title":"操作日志","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66068"},{"id":66107,"title":"诊断优化","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66107"},{"id":51193,"title":"网络与安全","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51214,"title":"配置安全组","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51214"},{"id":66105,"title":"修改实例 IP","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66105"},{"id":39782,"title":"访问管理","type":"directory","docType":"default","pdfUrl":"","children":[{"id":39783,"title":"访问管理概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39783"},{"id":39784,"title":"授权策略语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39784"},{"id":39785,"title":"可授权的资源类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39785"}],"link":"/document/product/1129/39782"}],"link":"/document/product/1129/51193"},{"id":51194,"title":"监控与告警","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51229,"title":"监控功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51229"},{"id":51230,"title":"告警功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51230"}],"link":"/document/product/1129/51194"},{"id":51195,"title":"标签","type":"directory","docType":"default","pdfUrl":"","children":[{"id":51231,"title":"标签概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51231"},{"id":51232,"title":"编辑标签","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51232"}],"link":"/document/product/1129/51195"}],"link":"/document/product/1129/39781"},{"id":39824,"title":"最佳实践","type":"directory","docType":"practice","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_39824_cn.pdf","children":[{"id":101776,"title":"使用 pg_dump 导出数据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/101776"},{"id":39825,"title":"优化 SQL 语句","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39825"},{"id":39826,"title":"优化实例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39826"}],"link":"/document/product/1129/39824"},{"id":39779,"title":"开发指南","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_39779_cn.pdf","children":[{"id":66703,"title":"数据库基础开发","type":"directory","docType":"default","pdfUrl":"","children":[{"id":39823,"title":"数据类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39823"},{"id":66705,"title":"异构数据库类型对照表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66705"},{"id":39788,"title":"库模式表索引视图物化视图等 DDL 操作","type":"directory","docType":"default","pdfUrl":"","children":[{"id":39787,"title":"数据库管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39787"},{"id":39827,"title":"模式管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39827"},{"id":39828,"title":"创建和删除数据表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39828"},{"id":39829,"title":"创建和删除索引","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39829"},{"id":39830,"title":"修改表结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39830"},{"id":39831,"title":"创建和删除视图","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39831"},{"id":39833,"title":"truncate 操作","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39833"},{"id":39834,"title":"创建和删除外键","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39834"},{"id":39832,"title":"自定义复合类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39832"}],"link":"/document/product/1129/39788"},{"id":39836,"title":"DML 语法","type":"directory","docType":"default","pdfUrl":"","children":[{"id":39837,"title":"SELECT 语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39837"},{"id":39838,"title":"INSERT 语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39838"},{"id":39839,"title":"UPDATE 语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39839"},{"id":39840,"title":"DELETE 语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39840"}],"link":"/document/product/1129/39836"},{"id":66810,"title":"序列的使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66810"},{"id":39835,"title":"游标的使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39835"},{"id":66811,"title":"copy 的使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66811"},{"id":66813,"title":"json 和 jsonb 的使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66813"}],"link":"/document/product/1129/66703"},{"id":66814,"title":"进阶开发","type":"directory","docType":"default","pdfUrl":"","children":[{"id":39841,"title":"事务控制","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/39841"},{"id":66818,"title":"开发规范","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66818"},{"id":66821,"title":"高级 SQL 语句编写","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66821"}],"link":"/document/product/1129/66814"},{"id":66823,"title":"PL:pgsql 开发","type":"directory","docType":"default","pdfUrl":"","children":[{"id":66824,"title":"应用程序语法介绍","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66824"},{"id":66825,"title":"参数详细介绍","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66825"},{"id":66828,"title":"变量使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66828"},{"id":66833,"title":"控制结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66833"},{"id":66836,"title":"触发器函数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66836"},{"id":66837,"title":"消息及异常输出","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66837"}],"link":"/document/product/1129/66823"},{"id":66838,"title":"Oracle 兼容语法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66838"},{"id":66843,"title":"存储过程开发","type":"directory","docType":"default","pdfUrl":"","children":[{"id":66844,"title":"存储过程语法介绍","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66844"},{"id":66845,"title":"参数详细介绍","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66845"},{"id":66846,"title":"变量使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66846"},{"id":66847,"title":"控制结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/66847"}],"link":"/document/product/1129/66843"}],"link":"/document/product/1129/39779"},{"id":51748,"title":"性能白皮书","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_51748_cn.pdf","children":[{"id":51752,"title":"Sysbench 测试说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51752"},{"id":51754,"title":"Sysbench 测试结果","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/51754"}],"link":"/document/product/1129/51748"},{"id":37327,"title":"常见问题","type":"page","docType":"faq","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_37327_cn.pdf","link":"/document/product/1129/37327"},{"id":89649,"title":"相关协议","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_89649_cn.pdf","children":[{"id":89650,"title":"服务等级协议","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89650"},{"id":89610,"title":"服务条款","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1129/89610"}],"link":"/document/product/1129/89649"},{"id":48271,"title":"联系我们","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_48271_cn.pdf","link":"/document/product/1129/48271"},{"id":37328,"title":"词汇表","type":"page","docType":"glossary","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1129_37328_cn.pdf","link":"/document/product/1129/37328"}],"categoryId":1129,"title":"TDSQL PostgreSQL版","lang":"zh"}

文档中心 TDSQL PostgreSQL版操作指南标签标签概述

标签概述

最近更新时间：2023-06-06 17:01:11

我的收藏

本页目录：

简介
标签是腾讯云提供的用于标识云上资源的标记，是一个键-值对（Key-Value），具体介绍请参见 标签概述。
您可以根据各种维度（例如，业务、用途、负责人等）使用标签对 TDSQL PostgreSQL 版  资源进行分类管理。通过标签可以非常方便地筛选过滤出对应的资源。标签键值对腾讯云没有任何语义意义，会严格按字符串进行解析匹配，在使用过程中只需要注意 使用限制 即可。
下面通过一个具体的案例来介绍标签的使用。
案例背景
某公司在腾讯云上拥有10台 TDSQL PostgreSQL版 实例，分属电商、游戏、文娱三个部门，服务于营销活动、游戏 A、游戏 B、后期制作等业务，三个部门对应的运维负责人为张三、李四、王五。
设置标签
为了方便管理，该公司使用标签来分类管理对应的 TDSQL PostgreSQL版 资源，定义了下述标签键/值。
标签键
标签值
部门
电商、游戏、文娱
业务
营销活动、游戏 A、游戏 B、后期制作
运维负责人
张三、李四、王五
将这些标签键/值绑定到 TDSQL PostgreSQL版 上，资源与标签键/值的关系如下表所示：
instance-id
部门
业务
运维负责人
tbase-abcdef1
电商
营销活动
王五
tbase-abcdef2
电商
营销活动
王五
tbase-abcdef3
游戏
游戏 A
张三
tbase-abcdef3
游戏
游戏 B
张三
tbase-abcdef4
游戏
游戏 B
张三
tbase-abcdef5
游戏
游戏 B
李四
tbase-abcdef6
游戏
游戏 B
李四
tbase-abcdef7
游戏
游戏 B
李四
tbase-abcdef8
文娱
后期制作
王五
tbase-abcdef9
文娱
后期制作
王五
tbase-abcdef10
文娱
后期制作
王五
﻿

上一篇: 告警功能下一篇: 编辑标签