Documentation fix for ALTER TYPE .. RENAME

The documentation for ALTER TYPE .. RENAME claimed to support a
RESTRICT/CASCADE option at the 'type' level, which wasn't implemented
and doesn't make a whole lot of sense to begin with.  What is supported,
and previously undocumented, is

ALTER TYPE .. RENAME ATTRIBUTE .. RESTRICT/CASCADE.

I've updated the documentation and back-patched this to 9.1 where it was
first introduced.

diff --git a/doc/src/sgml/ref/alter_type.sgml b/doc/src/sgml/ref/alter_type.sgml
index 99c9d50429d4898e2e5716ca229fcd56154c2f8e..6700023b34cc559c2bee7b74a58761629e5b1cac 100644 (file)
--- a/doc/src/sgml/ref/alter_type.sgml
+++ b/doc/src/sgml/ref/alter_type.sgml
@@ -25,8 +25,8 @@ PostgreSQL documentation
 
 ALTER TYPE name action [, ... ]
 ALTER TYPE name OWNER TO new_owner
-ALTER TYPE name RENAME ATTRIBUTE attribute_name TO new_attribute_name
-ALTER TYPE name RENAME TO new_name [ CASCADE | RESTRICT ]
+ALTER TYPE name RENAME ATTRIBUTE attribute_name TO new_attribute_name [ CASCADE | RESTRICT ]
+ALTER TYPE name RENAME TO new_name
 ALTER TYPE name SET SCHEMA new_schema
 ALTER TYPE name ADD VALUE [ IF NOT EXISTS ] new_enum_value [ { BEFORE | AFTER } existing_enum_value ]