| Oracle Workflow API Reference Release 2.6.3 Part Number B10286-02 |
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function GetMessageHandle
(queuename in varchar2,
itemtype in varchar2,
itemkey in varchar2,
actid in number,
correlation in varchar2 default null)
return raw;
Description
Returns a message handle ID for a specified message.
Arguments (input)
| queuename | The name of the queue from which to retrieve the message handle. |
| itemtype | The item type of the message. |
| itemkey | The item key of the message. An item key is a string generated from the application object's primary key. The string uniquely identifies the item within an item type. The item type and key together identify the process instance. |
| actid | The function activity instance ID that this message is associated with. |
| correlation | Specify an optional correlation identifier for the message. If the correlation is null, the Workflow Engine creates a correlation identifier based on the Workflow schema name and the item type. |
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