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Home -> Community -> Usenet -> c.d.o.server -> Insert trigger to enforce uniqueness
Hi,
Our third party application doesn't allow to create Unique indexes on
a column.
I want to write an insert trigger which allow nulls but no duplicate
values on a column (peopleID column). Waht is the best way to write
BEFORE INSERT TRIGGER for thsi kind of requirement? Please give sample
Received on Sun Mar 03 2002 - 19:43:59 CST
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