i have a character varying variable and i concatenate with some other variable, using the '||' operator. the result of this concatenation should be the name of a column in my table.
however i don't know how to tell that this new concatenated string is a column name. how to do it ? thanks.
-- Alain ----------------------------------------------------------- Windows XP x64 SP2 / Fedora 10 KDE 4.2 PostgreSQL 8.3.5 / MS SQL server 2005 Apache 2.2.10 PHP 5.2.6 C# 2005-2008
