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#2
smltq2008-12-14 20:16
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求助:sql语句中constraint是什么意思啊?
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#2
smltq2008-12-14 20:16
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#3
Christo2008-12-14 21:36
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#4
小仙2008-12-14 21:55
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#5
ahuangtianyu2008-12-15 11:03
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#6
ahuangtianyu2008-12-15 11:04
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#7
Christo2008-12-15 14:06
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#8
xxjxxm2008-12-15 16:15
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#9
一点终琪2008-12-15 21:13
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