copied-and-pasted text in a more useful location.
You must be a superuser to use ALTER OPERATOR FAMILY>.
+ (This restriction is made because an erroneous operator family definition
+ could confuse or even crash the server.)
+
+
+ ALTER OPERATOR FAMILY does not presently check
+ whether the operator family definition includes all the operators and
+ functions required by the index method, nor whether the operators and
+ functions form a self-consistent set. It is the user's
+ responsibility to define a valid operator family.
+
+
+ Refer to for further information.
server.)
- CREATE OPERATOR FAMILY does not presently check
- whether the operator family definition includes all the operators and
- functions required by the index method, nor whether the operators and
- functions form a self-consistent set. It is the user's
- responsibility to define a valid operator family.
-
-
Refer to for further information.