Export SQL Server Schema

互联网 2021/7/10 19:10:20

EF没有将display name属性设置到数据库表属性的功能,只能用SQL自己设置 Column DescriptionEXEC sp_addextendedproperty @name = NMS_Description, @value = Hey, here is my description!,@level0type = NSchema, @level0name = dbo,@level1type = NTable, @level…

EF没有将display name属性设置到数据库表属性的功能,只能用SQL自己设置

Column Description

    EXEC sp_addextendedproperty 
    @name = N'MS_Description', @value = 'Hey, here is my description!',
    @level0type = N'Schema',   @level0name = 'dbo',
    @level1type = N'Table',    @level1name = 'AppTestClasses',
    @level2type = N'Column',   @level2name = 'Description';

Query Schema

SELECT
    IC.TABLE_NAME,
    IC.COLUMN_NAME,
    IC.Data_TYPE,
    EP.[Value] as [MS_Description],
    --IKU.CONSTRAINT_NAME, 
    --ITC.CONSTRAINT_TYPE,
    IC.IS_NULLABLE
 FROM
    INFORMATION_SCHEMA.COLUMNS IC
    INNER JOIN sys.columns sc ON OBJECT_ID(QUOTENAME(IC.TABLE_SCHEMA) + '.' + QUOTENAME(IC.TABLE_NAME)) = sc.[object_id] AND IC.COLUMN_NAME = sc.name
    LEFT OUTER JOIN sys.extended_properties EP ON sc.[object_id] = EP.major_id AND sc.[column_id] = EP.minor_id AND EP.name = 'MS_Description' AND EP.class = 1 
    LEFT OUTER JOIN INFORMATION_SCHEMA.KEY_COLUMN_USAGE IKU ON IKU.COLUMN_NAME = IC.COLUMN_NAME and IKU.TABLE_NAME = IC.TABLE_NAME and IKU.TABLE_CATALOG = IC.TABLE_CATALOG
    LEFT OUTER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS ITC ON ITC.TABLE_NAME = IKU.TABLE_NAME and ITC.CONSTRAINT_NAME = IKU.CONSTRAINT_NAME
WHERE IC.TABLE_CATALOG = 'DRS'
  and IC.TABLE_SCHEMA = 'dbo'
  --and IC.TABLE_NAME = 'Table'
order by IC.TABLE_NAME,
    IC.COLUMN_NAME

 

随时随地学软件编程-关注百度小程序和微信小程序
关于找一找教程网

本站文章仅代表作者观点,不代表本站立场,所有文章非营利性免费分享。
本站提供了软件编程、网站开发技术、服务器运维、人工智能等等IT技术文章,希望广大程序员努力学习,让我们用科技改变世界。
[Export SQL Server Schema]http://www.zyiz.net/tech/detail-200450.html

赞(0)
关注微信小程序
程序员编程王-随时随地学编程

扫描二维码或查找【程序员编程王】

可以随时随地学编程啦!

技术文章导航 更多>