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Message Posted: Sat, 18 Aug 2001 @ 04:01:52 GMT


     
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Subj:   Re: CREATE TABLE AS???
 
From:   Michael Larkins

Hi Tony:

The reason the CREATE TABLE is taking so long is due to duplicate row check.

The table create builds a SET table(no dup rows). However, since a unique column can not be defined using this form of the create, the system must verify that you are not attempting to slip a duplicate row into the table. As soon as there is a UPI or USI, it enforces the unique row because a column is unique.

Best regards,

Mike



     
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