Re: MERGE vs REPLACE

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От Stephen Frost
Тема Re: MERGE vs REPLACE
Дата
Msg-id 20051115160617.GP6026@ns.snowman.net
обсуждение исходный текст
Ответ на Re: MERGE vs REPLACE  (Tom Lane <tgl@sss.pgh.pa.us>)
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* Tom Lane (tgl@sss.pgh.pa.us) wrote:
> Normally I'd plump for following the standard ... but AFAIR, we have had
> bucketloads of requests for REPLACE functionality, and not one request
> for spec-compatible MERGE.  If, as it appears, full-spec MERGE is also a
> whole lot harder and slower than REPLACE, it seems that we could do
> worse than to concentrate on doing REPLACE for now.  (We can always come
> back to MERGE some other day.)

Not to be too much of a pain, but I asked for full-spec MERGE a while
back... :)  I don't think I was the only one asking for full-spec MERGE
in the "What features would you like to see in Postgres?" thread a while
ago either, though I could be wrong.

I'd like to see MySQL-like 'replace' too, of course. :)
Thanks,
    Stephen

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