Datum nlikejoinsel ( PG_FUNCTION_ARGS ) {
 PG_RETURN_FLOAT8 ( patternjoinsel ( fcinfo , Pattern_Type_Like , true ) ) ;
 }
Datum nlikejoinsel ( PG_FUNCTION_ARGS ) {
 PG_RETURN_FLOAT8 ( patternjoinsel ( fcinfo , Pattern_Type_Like , true ) ) ;
 }