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 5.13).
-
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.
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https://www.postgresql.org/docs/10/sql-droptsconfig.html