Log Message: ----------- Clarify documentation for "day of the week" handling for to_char() and EXTRACT().
Modified Files:
--------------
pgsql/doc/src/sgml:
func.sgml (r1.362 -> r1.363)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.362&r2=1.363)
---------------------------(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
