标签:NAME IKU COLUMN Server Export TABLE IC EP Schema
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
标签:NAME,IKU,COLUMN,Server,Export,TABLE,IC,EP,Schema 来源: https://www.cnblogs.com/sui84/p/14993428.html
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