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#2
卡卡艾2007-08-31 00:43
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一个表的字段有id,name,parent_id(父亲的id),查找做爷爷的人!~
写一个SQL语句.
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#2
卡卡艾2007-08-31 00:43
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#3
卡卡艾2007-08-31 00:45
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#4
xiapi2007-08-31 08:50
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#5
kaishiuexi2007-09-01 00:05
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#6
qy00272007-09-01 10:35
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#7
fqbnet20082007-09-03 13:16
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#8
thllilac2007-09-07 17:24
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#9
lthiy2007-09-07 17:57
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