On 11/11/2013 02:06 PM, Andres Freund wrote:
On 2013-11-10 14:45:17 -0500, Steve Singer wrote:
Not really keen - that'd be a noticeable overhead. Note that in the
cases where DEFAULT|INDEX is used, you can just use the new tuple to
extract what you need for the pkey lookup since they now have the same
format and since it's guaranteed that the relevant columns haven't
changed if oldtup is null and there's a key.
What are you actually doing with those columns? Populating a WHERE
clause?
Yup building a WHERE clause
Greetings,
Andres Freund
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