EnableCommit

PowerScript function

Description

Declares that a component’s work may be incomplete but its
transaction updates are consistent and can be committed.

Applies to

TransactionServer objects

Syntax

1	transactionserver.EnableCommit ( )

Argument	Description
transactionserver	Reference to the TransactionServer service instance

Return value

Integer.

Returns 1 if it succeeds and -1 if an error occurs.

Usage

The EnableCommit function indicates that the component should not be
deactivated after the current method invocation. However, if the component
instance is deactivated, the current transaction can be committed.

Examples

The following example shows the use of EnableCommit in a component
method that performs database updates:

// Instance variables:

// DataStore ids_datastore

// TransactionServer ts

Integer li_rc

long ll_rv

li_rc = this.GetContextService("TransactionServer", ts)

IF li_rc <> 1 THEN

// handle the error

END IF

...

ll_rv = ids_datastore.Update()

IF ll_rv = 1 THEN

ts.EnableCommit()

ELSE

ts.DisableCommit()

END IF

See also

DisableCommit

IsInTransaction
(obsolete)

IsTransactionAborted
(obsolete)

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Powerbuilder Documentation 2017

August 20, 2023

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