Air Cleaner User Manual

ManualsBrandsIBM ManualsAir CleanerMQSC Command Reference SC33-1369-13

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v One or more applications has a queue open which resolved through this

definition as a queue-manager alias

Note: FORCE is not required if this definition is in use as a reply-to queue

alias only.

If FORCE is not specified in the circumstances described, the command is

unsuccessful.

GET Whether applications are to be permitted to get messages from this queue:

ENABLED

Messages can be retrieved from the queue (by suitably authorized

applications). This is the default supplied with MQSeries, but your

installation might have changed it.

DISABLED

Applications cannot retrieve messages from the queue.

This parameter can also be changed using the MQSET API call.

HARDENBO and NOHARDENBO

Whether hardening should be used to ensure that the count of the number

of times that a message has been backed out is accurate.

This parameter is supported only on local and model queues.

NOHARDENBO

The count is not hardened. This is the default supplied with

MQSeries, but your installation might have changed it.

HARDENBO

The count is hardened.

INDXTYPE

The type of index maintained by the queue manager to expedite MQGET

operations on the queue:

This parameter is supported only on local and model queues.

NONE

No index is maintained. Use this when messages are usually

retrieved sequentially or use both the message identifier and the

correlation identifier as a selection criterion on the MQGET call.

MSGID

An index of message identifiers is maintained. Use this when

messages are usually retrieved using the message identifier as a

selection criterion on the MQGET call with the correlation

identifier set to NULL.

CORRELID

An index of correlation identifiers is maintained. Use this when

messages are usually retrieved using the correlation identifier as a

selection criterion on the MQGET call with the message identifier

set to NULL.

MSGTOKEN

An index of message tokens is maintained. Use this when the

queue is a WLM-managed queue that you are using with the

Workload Manager functions of OS/390.

Define queues

Chapter 2. The MQSeries commands 119