1. Database Reference
  2. Initialization Parameters
  3. Initialization Parameters
  4. LONG_MODULE_ACTION

2.196 LONG_MODULE_ACTION

LONG_MODULE_ACTION enables the use of longer lengths for modules and actions.

Property Description

Parameter type

Boolean

Default value

true

Modifiable

ALTER SYSTEM

Modifiable in a PDB

Yes

Range of values

true | false

Basic

No

Oracle RAC

The same value must be used on all instances.

Module length was 48 bytes and action length was 32 bytes in Oracle Database releases prior to Oracle Database 12c Release 2 (12.2.0.1).

Starting with Oracle Database 12c Release 2 (12.2.0.1):

  • If LONG_MODULE_ACTION is set to TRUE (the default value), then the length of modules and actions will be 64 bytes each.

  • If LONG_MODULE_ACTION is set to FALSE, then the length of modules will be 48 bytes, and the length of actions will be 32 bytes.