Cloudscape Properties,
Page 18 of 44


[top]
[prev]
[next]
Documentation Top
Global Index
Reference Manual
TOC Index
Grammar index
Developer's Guide
TOC Index
Tuning Cloudscape
TOC Index

cloudscape.language.defaultIsolationLevel

Function

Sets the default isolation level for the system.

READ_COMMITTED corresponds to java.sql.Connection.TRANSACTION_READ_COMMITTED and to ANSI level 1 and is the default isolation level for a Cloudscape system. SERIALIZABLE corresponds to java.sql.Connection.TRANSACTION_SERIALIZABLE (ANSI level 3).

The values are case-insensitive.

Syntax

cloudscape.language.defaultIsolationLevel =
{
    SERIALIZABLE |
    READ_COMMITTED
}

Default

READ_COMMITTED.

Example

-- system-wide property
cloudscape.language.defaultIsolationLevel=SERIALIZABLE
-- database-wide property
CALL PropertyInfo.setDatabaseProperty(
    'cloudscape.language.defaultIsolationLevel',
    'SERIALIZABLE')
-- publishing a database-wide property
CREATE PUBLICATION . . .
ADD TARGET DATABASE PROPERTY
cloudscape.language.defaultIsolationLevel=
    'SERIALIZABLE'

Scope

system-wide

database-wide (publishable)

Dynamic or Static

This property is static; if you change it while Cloudscape is running, the change does not take effect until you reboot.

[top]
[prev]
[next]


Cloudscape Version 3.0
For technical support, go to: www.cloudscape.com and click Support.
Copyright © 1998 and 1999 Cloudscape, Inc. All rights reserved.