2013年10月22日

sql server 的 @@rowcount 变量

摘要： @@rowcountAfter each Transact-SQL statement, the server sets the value of this variable to the total number of records affected by it. It can be used to verify the success of selected operations: select Make, Model, EqTypeid into OldEquipment from Equipment where EqTypeid = 2 if ... 阅读全文

posted @ 2013-10-22 17:17 齐文宣 阅读(534) 评论(0) 推荐(0)

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