From: | Christian Ullrich <chris(at)chrullrich(dot)net> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Command Triggers, v16 |
Date: | 2012-03-16 08:30:33 |
Message-ID: | 4F62FA29.30006@chrullrich.net |
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Lists: | pgsql-hackers |
* Thom Brown wrote:
> I don’t understand how functions can return a type of “command
> trigger”. This certainly works, but I’ve never seen a type consisting
> of more than one word. Could you explain this for me? This is also
postgres=> with types (name) as
postgres-> (select format_type(oid, NULL) from pg_type)
postgres-> select name from types where name like '% %'
postgres-> and not name like '%[]';
name
-----------------------------
double precision
character varying
time without time zone
timestamp without time zone
timestamp with time zone
time with time zone
bit varying
(7 Zeilen)
I think these are all specially handled in the parser.
--
Christian Ullrich
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