Re: [HACKERS] eval_const_expresisions and ScalarArrayOpExpr
От | Robert Haas |
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Тема | Re: [HACKERS] eval_const_expresisions and ScalarArrayOpExpr |
Дата | |
Msg-id | CA+TgmoY4CCjUPc2KZoXfKU94G8SVXLzTGYyhywHTuCUto_8fFA@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: [HACKERS] eval_const_expresisions and ScalarArrayOpExpr (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: [HACKERS] eval_const_expresisions and ScalarArrayOpExpr
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Список | pgsql-hackers |
On Fri, May 12, 2017 at 12:04 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote: > Heikki Linnakangas <hlinnaka@iki.fi> writes: >> On 05/11/2017 06:21 PM, Tom Lane wrote: >>> Yeah, I think it's a lack-of-round-tuits situation. Your patch reminds >>> me of a more ambitious attempt I made awhile back to reduce the amount >>> of duplicative boilerplate in eval_const_expressions. I think I wrote >>> it during last year's beta period, stashed it because I didn't feel like >>> arguing for applying it right then, and then forgot about it. > >> Hmph, now we're almost in beta period again. :-(. > > Actually, I now remember that I wrote that while at Salesforce (because > they'd run into the problem that constant ArrayRef expressions weren't > simplified). So that means it's been languishing in a git branch for > *two* years. I'm kind of inclined to push it before it gets forgotten > again ;-) You will probably not be surprised to hear that I think this is a feature and thus subject to the feature freeze currently in effect. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company
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