Function define question - Mailing list pgsql-sql

From Bill
Subject Function define question
Date
Msg-id 9lkui8$2s8k$1@news.tht.net
Whole thread Raw
List pgsql-sql
Hello all,
 Is it possible to define a function to pass parameter like this?

function(  parameter )
but not
function(  'parameter' )

Regards
Bill




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