sql 游标 示例
DECLARE E1cursor cursor /**//* 声明游标,默认为FORWARD_ONLY游标 */ FOR SELECT author FROM questions where author=蓝摇OPEN E1cursor /**//* 打开游标 */ declare @author varchar(50)FETCH NEXT fro
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DECLARE E1cursor cursor /**//* 声明游标,默认为FORWARD_ONLY游标 */ FOR SELECT author FROM questions where author=蓝摇OPEN E1cursor /**//* 打开游标 */ declare @author varchar(50)FETCH NEXT fro
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