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phpMyAdmin 3.0.1 (Default branch)
10-23-2008
phpMyAdmin is a tool intended to handle theadministration of MySQL over the Web. It cancreate, rename, and drop databases,create/drop/alter tables, delete/edit/add fields,execute any SQL statement, manage keys on fields,create dumps of tables and databases,export/import CSV data, and administrate onesingle database and multiple MySQL servers.|
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DROP OPERATOR
CLASS(7) SQL Commands DROP OPERATOR CLASS(7) NAME
DROP OPERATOR CLASS - remove a user-defined operator class SYNOPSIS
DROP OPERATOR CLASS name USING access_method [ CASCADE | RESTRICT ] INPUTS name The name (optionally schema-qualified) of an existing operator class. access_method The name of the index access method the operator class is for. CASCADE Automatically drop objects that depend on the operator class. RESTRICT Refuse to drop the operator class if there are any dependent objects. This is the default. OUTPUTS DROP OPERATOR CLASS The message returned if the command is successful. DESCRIPTION
DROP OPERATOR CLASS drops an existing operator class from the database. To execute this command you must be the owner of the operator class. NOTES The DROP OPERATOR CLASS statement is a PostgreSQL language extension. Refer to CREATE OPERATOR CLASS [create_operator_class(7)] for information on how to create operator classes. USAGE
Remove B-tree operator class widget_ops: DROP OPERATOR CLASS widget_ops USING btree; This command will not execute if there are any existing indexes that use the operator class. Add CASCADE to drop such indexes along with the operator class. COMPATIBILITY
SQL92 There is no DROP OPERATOR CLASS in SQL92. SQL - Language Statements 2002-11-22 DROP OPERATOR CLASS(7)