W wangwei200208 Unregistered / Unconfirmed GUEST, unregistred user! 2002-11-20 #1 现有三个表A,B,C,没个表中各有一个字段 要把三个表中的每个字段内容进行排列组合添加到第四个表中,用SQL语句如何做?
J jinmen Unregistered / Unconfirmed GUEST, unregistred user! 2002-11-20 #2 select A.a1,B.b1,C.c1, from A,B,C into NewTable