[Pgsql-ayuda] Claususla When
Alvaro Herrera
alvherre@dcc.uchile.cl
Fri, 12 Sep 2003 10:48:54 -0400
On Thu, Sep 11, 2003 at 11:10:05PM +0000, Edwin Quijada wrote:
> La clausula WHEN puedo usarla en un update donde puedo conseguir
> informacion sobre ella?
No existe clausula WHEN. Solo hay una clausula CASE, que es algo como
CASE WHEN bool THEN expr [...] ELSE expr END
--
Alvaro Herrera (<alvherre[a]dcc.uchile.cl>)
"Some men are heterosexual, and some are bisexual, and some
men don't think about sex at all... they become lawyers" (Woody Allen)