Log Message:-----------Improve function metadata queries
Modified Files:-------------- Npgsql2/src/Npgsql: NpgsqlSchema.ssdl (r1.3 -> r1.4) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlSchema.ssdl.diff?r1=1.3&r2=1.4)
