ReturnCommandHandle database parameter

Description

Specifies whether you want PowerBuilder to return a handle
to a session object or a data source object when you call the DBHandle function.

Controls

• OLE DB

Syntax

Parameter	Description
value	Specifies whether you want PowerBuilder to return a handle to a session object or a data source object. Values are: 0 (Default) Return a data source object pointer. 1 Return a session object pointer.

Default

ReturnCommandHandle=0

Usage

DBHandle takes a transaction object as
a parameter and returns a long variable that is an interface pointer
to a data source object or a session object. By default the OLE
DB interface returns the handle of a data source object. If ReturnCommandHandle
is set to 1, the OLE DB interface returns the handle of a session
object. This handle can then be passed to an external program and instantiated
for use in enlisting the connection in a Microsoft DTC (Distributed Transaction
Coordinator) transaction.

Examples

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