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#2
makebest2008-07-10 15:23
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我的每一个表都有一个id自增长的列和一个业务相关char型的编号列,请问用那一个做主键合适
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#2
makebest2008-07-10 15:23
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#3
jxyga1112008-07-11 17:21
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#4
smoon2008-07-18 10:46
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#5
happynight2008-07-18 11:03
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