l***s 发帖数: 28 | 1 retrieve a record which has a same value for all the 50 fields it has from a
big database..thanks. | b******l 发帖数: 261 | 2 SELECT * FROM T
WHERE MAX(C1,C2,...C50) = MIN(C1,C2,..C50)
【在 l***s 的大作中提到】 : retrieve a record which has a same value for all the 50 fields it has from a : big database..thanks.
| l***s 发帖数: 28 | 3 hey, this is smart ! thanks a lot ! :)
a
【在 b******l 的大作中提到】 : SELECT * FROM T : WHERE MAX(C1,C2,...C50) = MIN(C1,C2,..C50)
| j**i 发帖数: 419 | 4 this is for what?
access, oracle,@@
not good for certain things bah
from
【在 l***s 的大作中提到】 : hey, this is smart ! thanks a lot ! :) : : a
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