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