Hi all, Why would a string comparison work in one case and not another? In the following example, it works to compare a and b, but not a and d.
This is in a C module which calls DirectFunctionCall2( text_le, d1, d2 ); DEBUG: Comparing a == b DEBUG: Comparing a == d ERROR: could not determine which collation to use for string comparison I'll try and see if I can come up with a minimal example in a bit. -- Johann Oskarsson http://www.2ndquadrant.com/ |[] PostgreSQL Development, 24x7 Support, Training and Services --+-- | Blog: http://my.opera.com/myrkraverk/blog/ -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
