On Tue, Jan 30, 2007 at 12:32:04PM -0800, Karen Hill wrote: > Is it possible to have a pl/pgsql function take another pl/pgsql > function as one of the parameters? > > regards, > karen > > > ---------------------------(end of broadcast)--------------------------- > TIP 9: In versions below 8.0, the planner will ignore your desire to > choose an index scan if your joining column's datatypes do not > match >
Is this what you mean? (Where arg takes and returns text) elein=# select arg( arg('xxx') ); arg ----- xxx (1 row) --elein ---------------------------(end of broadcast)--------------------------- TIP 3: Have you checked our extensive FAQ? http://www.postgresql.org/docs/faq