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Joe,

I think you missed this post:
<snip>
Good catch. I rechecked. Don't know what happened (forget to recompile
after changing source???). But I deleted the table and recreated it using
the DDS as unique key. Now it is closer to the SQL constraint. Good news
/ bad news. Good news - SQL is not the culprit. Bad news - some people
may use this information to continue not having keys on a physical file
(even though 95+% of their updates will involve some use of a key anyway).

12.289
12.280
12.136
</snip>

So basically I don't see the performance hit when using DDL over DDS. Am
I wrong?

Rob Berendt

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