I trying to put Null default value wich is not in DDL.I'm afraid I don't really get your problem. This is legal:
Because when user not select value from DDL that records not saved in SQL
base.
I hope You understand what I mean
create table ferenc (a int NULL DEFAULT NULL)
Then again, even without an explicit default value of NULL, NULL will be
the default for a nullable column.
--
Erland Sommarskog, SQL Server MVP, es****@sommarskog.se
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