摘要:
How to UPDATE from SELECT in SQL Server 本文介绍了Inner Join更新数据、MERGE同时更新和插入的使用。 文中短句: alter the contents of a table indirectly:间接地更新表的内容 direct referenc 阅读全文
摘要:
SELECT t.[name] AS 表名,c.[name] AS 字段名,cast(ep.[value] as varchar(100)) AS [字段说明] FROM sys.tables AS t INNER JOIN sys.columns AS c ON t.object_id = c.object_id LEFT JOIN sys.extended_properties AS e... 阅读全文