navicat 如何导出数据库表 的这些信息 字段名 类型 描述

navicat 如何导出数据库表 的这些信息 字段名 类型 描述

数据库名字 springbootmt74k

表名字 address

SELECT COLUMN_NAME AS '字段名',COLUMN_TYPE AS '类型',COLUMN_COMMENT AS '描述'
FROM information_schema.COLUMNS 
WHERE TABLE_SCHEMA = 'springbootmt74k' AND TABLE_NAME = 'address';

SELECT COLUMN_NAME AS 字段名,COLUMN_TYPE AS 类型,COLUMN_COMMENT AS 描述
FROM information_schema.COLUMNS 
WHERE TABLE_SCHEMA = 'springbootmt74k' AND TABLE_NAME = 'address'UNION ALLSELECT '字段总数',CAST(COUNT(*) AS CHAR),'条'
FROM information_schema.COLUMNS 
WHERE TABLE_SCHEMA = 'springbootmt74k' AND TABLE_NAME = 'address';