Heikki Linnakangas <heikki.linnakan...@enterprisedb.com> writes: > BTW, the corresponding error in the "SIMILAR TO ... ESCAPE ..." syntax is:
> postgres=# SELECT 'aa' SIMILAR TO 123 ESCAPE 'f'; > ERROR: function pg_catalog.similar_escape(integer, unknown) does not exist > LINE 1: SELECT 'aa' SIMILAR TO 123 ESCAPE 'f'; > ^ Well, that's complaining specifically about the ESCAPE part of it. This does expose the implementation detail that we try to build the similar_escape() call before the overall similar() function call. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers