-- 数据字典 SELECT ( then d.name else '' end)表名, a.colorder 字段序号, a.name 字段名, ( then '√'else '' end) 标识, (case when (SELECT count(*) FROM sysobjects WHERE (name in (SELECT name FROM sysindexes WHERE (id = a.id) AND (indid in (SELECT indid FROM sysindexke
一.查看当前用户下表名,及表名的备注 select * from user_tab_comments where table_name like 'T_ONLINE%' 二.查询数据字典 -- 1. 查询某表的数据字典 SELECT A.TABLE_NAME AS "表名",A.COLUMN_NAME AS "字段名", DECODE(A.CHAR_LENGTH,0,DECODE(A.DATA_SCALE,NULL,A.DATA_TYPE,A.DATA_TYPE|
右击要导出的数据库,点击 新建视图 粘贴下面代码 SELECT 表名= then d.name else '' end, 表说明= then isnull(f.value,'') else '' end, 字段序号=a.colorder, 字段名=a.name, 标识= then '√'else '' end, 主键= FROM sysobjects where xtype='PK' and name in ( SELECT name FROM sysindexes WHERE indid in
使用Navicat工具 查询: SELECT TABLE_SCHEMA AS '数据库', TABLE_NAME AS '表名', COLUMN_NAME AS '字段名', COLUMN_TYPE AS '字段类型', COLUMN_COMMENT AS '字段说明'FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = '您的数据库名'; 执行以上sql 然后点击导出,选择想要导出的类型 就可以
In SSMS in the Object Explorer, right click on the database right-click and pick "Tasks" and then "Generate Scripts". This will allow you to generate scripts for a single or all tables, and one of the options is "Script Data"