Re: NULLs in array_cat vs array || array
| От | Cédric Villemain |
|---|---|
| Тема | Re: NULLs in array_cat vs array || array |
| Дата | |
| Msg-id | AANLkTinX0AmpYWr0j1hutgftxaFDbObx+K8OT3o0K1D5@mail.gmail.com обсуждение исходный текст |
| Ответ на | NULLs in array_cat vs array || array (Thom Brown <thom@linux.com>) |
| Ответы |
Re: NULLs in array_cat vs array || array
|
| Список | pgsql-hackers |
2011/2/15 Thom Brown <thom@linux.com>: > Hi all, > > I assumed array_cat would behave similarly to array || array, but it > appears not when it comes to NULLs. Shouldn't these have identical > functionality? The attached patch makes it so, although it would > break existing code. There is bugreport and todo entry for that if it helps: http://archives.postgresql.org/pgsql-bugs/2008-11/msg00032.php > > Would such a change have any knock-on effect, or cause inconsistency > with other functions? > > Thanks > > Thom > > -- > Thom Brown > Twitter: @darkixion > IRC (freenode): dark_ixion > Registered Linux user: #516935 > > > -- > Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-hackers > > -- Cédric Villemain 2ndQuadrant http://2ndQuadrant.fr/ PostgreSQL : Expertise, Formation et Support
В списке pgsql-hackers по дате отправления: