quoting problem

Hi there,

I'm a bit confused with the quoting, see below:

contrib_regression=# ALTER OPERATOR CLASS pg_catalog.int4_ops USING btree OWNER TO megera;
contrib_regression=# ALTER OPERATOR CLASS "pg_catalog.int4_ops" USING btree OWNER TO megera;
ERROR:  operator class "pg_catalog.int4_ops" does not exist for access method "btree"
contrib_regression=# ALTER OPERATOR CLASS pg_catalog."int4_ops" USING btree OWNER TO megera;
ALTER OPERATOR CLASS

Is't intentional or bug ?
    Regards,        Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg@sai.msu.su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83