Re: Casting Money To Numeric

From: "D'Arcy J(dot)M(dot) Cain" <darcy(at)druid(dot)net>
To: Thomas Good <tomg(at)sqlclinic(dot)net>, Postgres SQL List <pgsql-sql(at)postgreSQL(dot)org>
Subject: Re: Casting Money To Numeric
Date: 2002-11-27 12:51:57
Message-ID: 20021127125157.E5DE11AFD@druid.net
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-sql

On November 26, 2002 02:19 pm, Thomas Good wrote:
> Having perused all the online docs I can find it appears there is no
> SQL solution for casting the dread money type to numeric.
> Is this true?
>
> select rent::numeric(9,2) from x;
> ERROR: Cannot cast type 'money' to 'numeric'

Fraid so. That's one of the reasons that I had to finally leave that type
for numeric. Be prepared, however, for SUM() to take longer on groups of any
significant size. That's the one thing that was really nice about money -
everything was integer arithmetic.

--
D'Arcy J.M. Cain <darcy(at){druid|vex}.net> | Democracy is three wolves
http://www.druid.net/darcy/ | and a sheep voting on
+1 416 425 1212 (DoD#0082) (eNTP) | what's for dinner.

In response to

Browse pgsql-sql by date

  From Date Subject
Next Message Richard Huxton 2002-11-27 15:35:15 Re: Function and insert
Previous Message Tomas Berndtsson 2002-11-27 12:46:49 Big query problem