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:
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 |
// 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
Document get from Powerbuilder help
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