1、相当与mysql的show databases; select datname from pg_database; 2、相当于mysql的show tables; SELECT table_name FROM information_schema.tables WHERE table_schema = 'public'; public 是默认的schema的名字 3、相当与mysql的describe table_name; SELECT column_name FROM information_schema.columns WHERE ...
postgresql的show databases、show tables、describe table操作 2017-05-14 13:26 −... wzzkaifa 0 9158 v-show 指令 2019-12-12 21:24 −<div id="app"> <p v-show="num==1">您是普通会员1</p> <p v-if="num==1">您是普通会员2</p> <p v-else>您是游客</p> </div... ...
table name, type, and respective owner. The “\dt” command can be executed with or without a “;”. Here is a practical example that demonstrates this command better:
postgresql 导出建表语句的方法-类似describe table https://www.youtube.com/watch?v=PMfcsYzj-9M这个视频不错, The Definitive Guide to Object-Oriented JavaScript http://www.objectplayground.com/这个网站可以直观的查看javascript 中的 prototype chain 是怎么回事。Well done!!
TableName string 否 数据资产表的名称。 it_table RuleName string 否 数据资产表中列数据命中的敏感数据识别规则名称。 name SensLevelName string 否 敏感等级名。取值: N/A:未识别到敏感数据。 S1:1 级敏感数据。 S2:2 级敏感数据。 S3:3 级敏感数据。 S4:4 级敏感数据。 S2 PageSize integer 否 列...
SELECT * FROM table_name; ReportTime string 运行报告生成时间。格式:yyyy-MM-ddTHH:mm:ssZ(UTC 时间) 2019-03-27T16:00:00Z PageNumber integer 页码。 1 PageRecordCount integer 本页SQL 日志运行报告个数。 30 RequestId string 请求ID。 08A3B71B-FE08-4B03-974F-CC7EA6DB1828 TotalRecordCount ...
SELECT * FROM my_table WHERE ROWNUM <= 10 DBName string 数据库名称。 test QueryTime long 查询耗时。 121 ReturnItemNumbers string 返回项目编号。 test DocsExamined string MongoDB 该操作执行时扫描的文档数。 100 KeysExamined string MongoDB 索引扫描行数。 valueA TableName string 表名。 tableName...
You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples. Authorization information The following table shows the authorization information corresponding to the API. The...
RDS PostgreSQL RDS SQL Server RDS MariaDB Debugging You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples. Debug Authorization information The following table shows...
Provides details regarding the entity used with the connection type, with a description of the data model for each field in the selected entity.