Data Transformation Engine IBM WebSphere MQ Adapter Reference Guide

Chapter 3 - IBM WebSphere MQ Commands List of Commands
IBM WebSphere MQ Adapter Reference Guide
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♦ If the Version 2 (
-V2) command is omitted (which would enforce the use of
Version 1 header from MQSeries 2.x).
The created physical messages will be message segments of the original message.
The Offset property of the message will provide information about the relative
position of each of the segments in the original message. In this case,
-CMSG
adapter command can be used on input to automatically reassemble the original
message.
The Packet adapter command (
-PKT) is ignored for a message source.
Quantity (-QTY)
Use the Quantity adapter command (-QTY) to specify the number of messages to
retrieve from the source queue, without regard to message IDs. If the Quantity
adapter command (
-QTY) is not specified, the default value is 1.
-QTY {
value |S}
Option Description
S
This returns all messages on the queue.
value
This is a positive integer representing the number of
concurrent multiple messages to be retrieved.
For example, to specify a quantity of ten messages, the syntax would be:
-QTY 10
The Quantity adapter command (
-QTY) defines the maximum number of
messages across all bursts for a map.
The number of bursts in a single map execution can be controlled using the
combination of values set in the Map Designer Source > FetchAs > FetchUnit
setting and the Quantity adapter command (
-QTY).
Note When using the Quantity adapter command (-QTY) with the S option through
either the Event Server or the Command Server, the Listen adapter command
(-LSN) is also required with a value specified other than S.