Release History
Help

YMatrix

Quick Start

Deployment

Data Usage

Manage Clusters

Security

Best Practice

Technical Principles

Advanced Features

Guide

SQL Reference

FAQ

DROP TEXT SEARCH DICTIONARY

Removes a text search dictionary.

Synopsis

DROP TEXT SEARCH DICTIONARY [ IF EXISTS ] <name> [ CASCADE | RESTRICT ]

Description

DROP TEXT SEARCH DICTIONARY drops an existing text search dictionary. You must be the owner of the dictionary to run this command.

Parameters

  • IF EXISTS
    • Do not throw an error if the text search dictionary does not exist. Database issues a notice in this case.
  • name
    • The name (optionally schema-qualified) of an existing text search dictionary.
  • CASCADE
    • Automatically drop objects that depend on the text search dictionary, and in turn all objects that depend on those objects.
  • RESTRICT
    • Refuse to drop the text search dictionary if any objects depend on it. This is the default.

Examples

Remove the text search dictionary english:

DROP TEXT SEARCH DICTIONARY english;

This command will not succeed if there are any existing text search configurations that use the dictionary. Add CASCADE to drop such configurations along with the dictionary.

Compatibility

There is no CREATE TEXT SEARCH DICTIONARY statement in the SQL standard.

See Also

ALTER TEXT SEARCH DICTIONARY, CREATE TEXT SEARCH DICTIONARY

← Previous
DROP_TEXT_SEARCH_CONFIGURATION
Next →
DROP_TEXT_SEARCH_PARSER