*** a/doc/src/sgml/ref/create_rule.sgml
--- b/doc/src/sgml/ref/create_rule.sgml
***************
*** 24,29 **** PostgreSQL documentation
--- 24,33 ----
CREATE [ OR REPLACE ] RULE name AS ON event
TO table_name [ WHERE condition ]
DO [ ALSO | INSTEAD ] { NOTHING | command | ( command ; command ... ) }
+
+ where event can be one of:
+
+ SELECT | INSERT | UPDATE | DELETE