摘要:
CREATE TABLE [Products] ( [id] [int] IDENTITY (1, 1) NOT NULL , [ProductID] [varchar] (50) NULL , [ProductName] [varchar] (50) NULL , [eProcuctName... 阅读全文
posted @ 2009-02-05 09:04
hb
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摘要:
改边列的数据类型 ALTER TABLE uninstallALTER COLUMN id int 列的删除 Alter TABLE uninstall Drop Column id 列的自增 Alter TABLE uninstall Add id int IDENTITY (1, 1) NOT NULl 阅读全文
posted @ 2009-02-05 08:35
hb
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