| From: | Thom Brown <thom(at)linux(dot)com> |
|---|---|
| To: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | NULLs in array_cat vs array || array |
| Date: | 2011-02-15 21:37:21 |
| Message-ID: | AANLkTikeJMQY9aELpbQVWPqoeToDnGi6uW3=F8cm_D6G@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
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.
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
| Attachment | Content-Type | Size |
|---|---|---|
| array_cat_nulls.patch | application/octet-stream | 874 bytes |
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Cédric Villemain | 2011-02-15 21:46:09 | Re: NULLs in array_cat vs array || array |
| Previous Message | Alvaro Herrera | 2011-02-15 21:32:45 | Re: FOR KEY LOCK foreign keys |