ALTER COLLATION — change the definition of a collation
ALTER COLLATIONname
RENAME TOnew_name
ALTER COLLATIONname
OWNER TOnew_owner
ALTER COLLATIONname
SET SCHEMAnew_schema
ALTER COLLATION changes the definition of a collation.
You must own the collation to use ALTER COLLATION.
To alter the owner, you must also be a direct or indirect member of the new
owning role, and that role must have CREATE
privilege on
the collation's schema. (These restrictions enforce that altering the
owner doesn't do anything you couldn't do by dropping and recreating the
collation. However, a superuser can alter ownership of any collation
anyway.)
name
The name (optionally schema-qualified) of an existing collation.
new_name
The new name of the collation.
new_owner
The new owner of the collation.
new_schema
The new schema for the collation.