1.147 INMEMORY_QUERY

INMEMORY_QUERY is used to enable or disable in-memory queries for the entire database at the session or system level.

Property Description

Parameter type

String

Syntax

INMEMORY_QUERY = { ENABLE | DISABLE }

Default value

ENABLE

Modifiable

ALTER SESSION, ALTER SYSTEM

Modifiable in a PDB

Yes

Basic

No

Oracle RAC

All instances should use the same value.

This parameter is helpful when you want to test workloads with and without the use of the In-Memory Column Store (IM column store).

This parameter enables in-memory queries for the entire database by default when the INMEMORY_SIZE parameter is specified.

Set this parameter to DISABLE if you want to disable in-memory queries.

See Also: