DROP TEXT SEARCH CONFIGURATION
DROP TEXT SEARCH CONFIGURATION
DROP TEXT SEARCH CONFIGURATION - remove a text search configuration
Synopsis
DROP TEXT SEARCH CONFIGURATION [ IF EXISTS ] name [ CASCADE | RESTRICT ]
Description
DROP TEXT SEARCH CONFIGURATION
drops an existing text
search configuration. To execute this command you must be the owner of the
configuration.
Parameters
-
IF EXISTS -
Do not throw an error if the text search configuration does not exist. A notice is issued in this case.
-
name -
The name (optionally schema-qualified) of an existing text search configuration.
-
CASCADE -
Automatically drop objects that depend on the text search configuration, and in turn all objects that depend on those objects (see Section 5.15 ).
-
RESTRICT -
Refuse to drop the text search configuration if any objects depend on it. This is the default.
Examples
Remove the text search configuration
my_english
:
DROP TEXT SEARCH CONFIGURATION my_english;
This command will not succeed if there are any existing indexes
that reference the configuration in
to_tsvector
calls.
Add
CASCADE
to
drop such indexes along with the text search configuration.
Compatibility
There is no
DROP TEXT SEARCH CONFIGURATION
statement in
the SQL standard.