Re: BUG #14250: Error in subquery fails silently and parent query continues to execute
От | Alvaro Herrera |
---|---|
Тема | Re: BUG #14250: Error in subquery fails silently and parent query continues to execute |
Дата | |
Msg-id | 20160714225704.GA29609@alvherre.pgsql обсуждение исходный текст |
Ответ на | Re: BUG #14250: Error in subquery fails silently and parent query continues to execute ("David G. Johnston" <david.g.johnston@gmail.com>) |
Ответы |
Re: BUG #14250: Error in subquery fails silently and parent
query continues to execute
Re: BUG #14250: Error in subquery fails silently and parent query continues to execute |
Список | pgsql-bugs |
David G. Johnston wrote: > On Thu, Jul 14, 2016 at 6:40 PM, Jason Turim <jason@signalvine.com> wrote: > > > I see, thanks. Have you all considered making it an error to execute > > correlated queries without table qualifying the column names? > > > âWill never happen. I'm not even sure it would be desirable in a > greenfield situation let alone in an established product. The problem is that this is defined by the SQL standard, so we're not at liberty to change it. The opinion of several people is that it would be safer to require the qualification. If this were a green field I'm sure we'd do it differently. -- Ãlvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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