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group by CBM_YM,CBM_City
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-- Author :fredrickhu(ÎÒÊÇСF£¬Ïò¸ßÊÖѧϰ)
-- Date :2009-10-19 13:50:44
-- Version:
-- Microsoft SQL Server 2005 - 9.00.4035.00 (Intel X
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begin
close;
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