Are userdefined datatypes useful?
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Ofcourse, I understand the benefits of a single definition used throughout your database. But now your UDDT changes... You have to drop every instance of the UDDT, change it, and then re-attach it to every previously dropped attribute definition. If a UDDT is used many times, this can be a hazzle.
Does anybodey know of an efficient way to automaticaly change a UDDT and have this changed UDDT re-attached? I know, I could try&write such a script, but I'm hoping somebody has already done this...
Greetz,
Hans Brouwer -
No script and I've never really felt the need to use them. Don't see them as that useful and changes occur way more often than I see benefits.
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Remi pointed me to this discussion about UDDTs about a week ago.
http://www.sqlservercentral.com/forums/shwmessage.aspx?forumid=108&messageid=199531
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