On Monday 24 November 2008 23:21:15 Pavel Stehule wrote: > > You mean you want to avoid repeated parsing of expressions in case the > > same expression is used as a default value for several parameters? How > > common would that be? > > no - I am reading default parameters in call statement parsing. > Default parameters are implemented similar to variadic functions - so > no changes on PL part - all changes are on caller part.
Then I don't understand why you need this special data type instead of using an array of text with nulls for parameters without default. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
