Re: sybase sql һ��

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1 total messages Started by missing Sun, 11 Jan 1998 00:00

#10486

Author: missing
Date: Sun, 11 Jan 1998 00:00

11 lines
912 bytes

> [1;36m==> Wen_Jun(������)                          ˵��: [37;40m[0m
>  �Ӹ�WHERE�������Ϳ�������? 
>    .... where a in (select distinct a from test1 where test1.b=test2.b) 
 
лл!��Ȼ����.
�������Ե�ʱ��test1,test2���˱���(��Ϊ����ı���ܳ�),������
���򲻴�.��ı����ǲ���ֻ�ܳ�����from�Ӿ���?

--
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