drop_operator_class man page on aLinux

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DROP OPERATOR CLASS()		 SQL Commands		 DROP OPERATOR CLASS()

NAME
       DROP OPERATOR CLASS - remove an operator class

SYNOPSIS
       DROP OPERATOR CLASS name USING index_method [ CASCADE | RESTRICT ]

DESCRIPTION
       DROP  OPERATOR CLASS drops an existing operator class.  To execute this
       command you must be the owner of the operator class.

PARAMETERS
       name   The name (optionally schema-qualified) of an  existing  operator
	      class.

       index_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 any objects depend on it.
	      This is the default.

EXAMPLES
       Remove the B-tree operator class widget_ops:

       DROP OPERATOR CLASS widget_ops USING btree;

       This command will not succeed if there are any  existing	 indexes  that
       use the operator class. Add CASCADE to drop such indexes along with the
       operator class.

COMPATIBILITY
       There is no DROP OPERATOR CLASS statement in the SQL standard.

SEE ALSO
       ALTER OPERATOR CLASS [alter_operator_class(7)], CREATE  OPERATOR	 CLASS
       [create_operator_class(l)]

SQL - Language Statements	  2005-11-05		 DROP OPERATOR CLASS()
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