stews


Member since 09/17/2008

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Nothing amazing here, just an efficient way to get the first row. Be sure to set your ORDER BY clause properly.
0 730 posted 14 years ago by stews
I often need to know if a record exists in a table. This method is probably the most efficient. Too many people don't use the exceptions that Oracle provides, which is a shame. I think I got it from Tom Kyte's site? Or Steven Feuerstein?
0 554 posted 14 years ago by stews
This compares selected columns between 2 tables that you think might have differences. It lists the rows and values that are different between the two sources You can add WHERE clauses as appropriate. You could also use this to compare the resul...
0 637 posted 14 years ago by stews
I can never remember the syntax on the "FOR UPDATE OF" clause!
0 440 posted 14 years ago by stews
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