Thread View: cn.bbs.comp.database
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Started by СϦ.5������.����һ��վ��ʱ.�
Thu, 01 Apr 2010 02:28
Re: �����ʸ�����:��ô���ַ���ӵ���������ȥ?
Author: СϦ.5������.����һ��վ��ʱ.�
Date: Thu, 01 Apr 2010 02:28
Date: Thu, 01 Apr 2010 02:28
43 lines
2410 bytes
2410 bytes
nameֻ�м����ַ���� ������д���Dz�����.. deallocate cur3 go drop proc ptest5 go create proc ptest5 as declare @name varchar(30),@para varchar(30) declare cur3 cursor scroll for select name from [stuff] open cur3 fetch next from cur3 into @name select @para = 'A'+@name+'a'; /* ������ǰ�����һ���ַ������Ҫ����������ô��*/ set @name = 'b'; set @name = @name + 'a'; print @para select @name; close cur3 go ���:������д������? �� �� Marisa (�F��ħ��ɳ) �Ĵ������ᵽ: �� : declare @para varchar(30) : declare @name varchar(30)='xxx' : select @para = 'A'+@name+'a' : select @para : ������Axxxa : ������@name����30���ַ�û�취������@para�ij��Ȱ� : �� �� wisky (СϦ.5������.����һ��վ��ʱ.�) �Ĵ������ᵽ: �� : : ����@name����һ��cursor���ҵ���һ��varchar(30) : : declare @para varchar(30) : : ִ��select @para = 'A'+@name+'a' : .................������ʡ�ԣ� -- �ˤϺΤ��Π����ޤ��ˡ��Τ�ä뤳�ȤϤǤ��ʤ� �Τ���ä뤿��ˤϡ�ͬ�Ȥδ��� Ҫ�Ȥʤ� ���줬�b�����ˤ����� �ȁ��ԭ���... [m[1;31m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 220.231.5.55][m
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