Re: pgsql/src/backend/nodes (copyfuncs.c outfuncs.c print.c)
От | Philip Warner |
---|---|
Тема | Re: pgsql/src/backend/nodes (copyfuncs.c outfuncs.c print.c) |
Дата | |
Msg-id | 3.0.5.32.20001027211810.01e3fb50@mail.rhyme.com.au обсуждение исходный текст |
Ответ на | Re: pgsql/src/backend/nodes (copyfuncs.c outfuncs.c print.c) (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-committers |
At 20:59 26/10/00 -0400, Tom Lane wrote: >Hiroshi Inoue <Inoue@tpf.co.jp> writes: >> Yes I want to give optimizer a hint "return first rows fast". >> When Jan implemented LIMIT first,there was an option >> "LIMIT ALL" and it was exactly designed for the purpose. > >Well, we could make that work that way again, I think. I think that would be a *bad* idea. ISTM that the syntax is obtuse for the meaning it is being given. The (mild) confusion in this thread is evidence of that, at least. ---------------------------------------------------------------- Philip Warner | __---_____ Albatross Consulting Pty. Ltd. |----/ - \ (A.B.N. 75 008 659 498) | /(@) ______---_ Tel: (+61) 0500 83 82 81 | _________ \ Fax: (+61) 0500 83 82 82 | ___________ | Http://www.rhyme.com.au | / \| | --________-- PGP key available upon request, | / and from pgp5.ai.mit.edu:11371 |/
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