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Oracle® Database SQL Reference
10g Release 1 (10.1)

Part Number B10759-01
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DROP INDEXTYPE

Purpose

Use the DROP INDEXTYPE statement to drop an indextype as well as any association with a statistics type.


See Also:

CREATE INDEXTYPE for more information on indextypes

Prerequisites

The indextype must be in your own schema or you must have the DROP ANY INDEXTYPE system privilege.

Syntax


drop_indextype::=
Description of drop_indextype.gif follows
Description of the illustration drop_indextype.gif

Semantics


schema

Specify the schema containing the indextype. If you omit schema, then Oracle Database assumes the indextype is in your own schema.


indextype

Specify the name of the indextype to be dropped.

If any statistics types have been associated with indextype, then the database disassociates the statistics type from the indextype and drops any statistics that have been collected using the statistics type.


See Also:

ASSOCIATE STATISTICS and DISASSOCIATE STATISTICS for more information on statistics associations


FORCE

Specify FORCE to drop the indextype even if the indextype is currently being referenced by one or more domain indexes. Oracle Database marks those domain indexes INVALID. Without FORCE, you cannot drop an indextype if any domain indexes reference the indextype.

Example


Dropping an Indextype: Example

The following statement drops the indextype textindextype and marks INVALID any domain indexes defined on this indextype:

DROP INDEXTYPE textindextype FORCE;