Postgres Pro
Downloads
Home   >   mailing lists

Re: ALTER TYPE 3: add facility to identify further no-work cases - Mailing list pgsql-hackers

From Tom Lane
Subject Re: ALTER TYPE 3: add facility to identify further no-work cases
Date
Msg-id 21936.1296139616@sss.pgh.pa.us
Whole thread Raw
In response to Re: ALTER TYPE 3: add facility to identify further no-work cases  (Robert Haas <robertmhaas@gmail.com>)
Responses Re: ALTER TYPE 3: add facility to identify further no-work cases  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
Tree view 
Robert Haas <robertmhaas@gmail.com> writes:
> OK. I was thinking that instead moving this into
> eval_const_expressions(), we just make the logic in
> find_coercion_pathway() call the "exemptor" function (or whatever we
> call it) right around here:

No, no, no, no.  Didn't you read yesterday's discussion?  parse_coerce
is entirely the wrong place for this.
        regards, tom lane

pgsql-hackers by date:

Previous
From: Andrew Dunstan
Date:
Subject: Re: Is there a way to build PostgreSQL client libraries with MinGW
Next
From: Xiaobo Gu
Date:
Subject: Re: Is there a way to build PostgreSQL client libraries with MinGW