Στις Tuesday 04 December 2007 14:59:43 ο/η Pavel Stehule έγραψε: > On 04/12/2007, Achilleas Mantzios <[EMAIL PROTECTED]> wrote: > > I noticed that in pl/pgsql simply > > result := funcname(func,args,...); > > just works. > > Should i rely on it or take it as a coincidence? :) > > You found assignment :). Sure, you can use it. > http://www.postgresql.org/docs/8.2/interactive/plpgsql-statements.html#PLPG >SQL-STATEMENTS-ASSIGNMENT
Sure, i missed the "As explained above, the expression in such a statement is evaluated by means of an SQL SELECT command sent to the main database engine. The expression must yield a single value." part. Thanx. > > Regards > Pavel Stehule > > > -- > > Achilleas Mantzios > > > > ---------------------------(end of broadcast)--------------------------- > > TIP 6: explain analyze is your friend -- Achilleas Mantzios ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
