correlationId
|
Specifies the correlation identifier of the message to be retrieved.
Normally the queue manager returns the first message with a message identifier
and correlation identifier that matches the identifiers specified.
|
The correlation identifier of the message.
|
groupId
|
Specifies the byte string that identifies the message group to which
the physical message belongs.
|
A byte string that indicates the message group.
|
messageId
|
For an MQGET call, this field specifies the message identifier of the
message to be retrieved. Normally, the queue manager returns the first message
with a message identifier and correlation identifier that matches those identifiers
specified.
For an MQPUT call, this specifies the message identifier to use.
|
The message identifier.
|
messageSequenceNumber
|
Specifies the sequence number of a logical message within a group.
|
The sequence number of the logical message within a group.
The configured default is 1.
|
MQMO_MATCH_CORREL_ID
|
Specifies that the retrieved message must have a correlation identifier
that matches the value of the correlationId parameter.
The values are:
-
True: Indicates that the
message must have a matching correlation identifier.
-
False: Indicates that the
correlation identifier is ignored and any correlation identifier will be accepted.
This match is in addition to any other matches that may apply
(for example, the message identifier).
|
True or False.
The configured default is False.
|
MQMO_MATCH_GROUP_ID
|
Specifies that the retrieved message must have a group identifier that
matches the value of the groupId parameter.
The values are:
-
True: Indicates that the
message must have a matching group identifier.
-
False: Indicates that the
group identifier is ignored and any group identifier is accepted.
This
match is in addition to any other matches that may apply (for example, the
correlation identifier).
|
True or False.
The configured default is False.
|
MQMO_MATCH_MSG_ID
|
Specifies that the retrieved message must have a message identifier
that matches the value of the messageId parameter.
The values are:
-
True: Indicates that the
message must have a matching message identifier.
-
False: Indicates that the
message identifier is ignored and any message identifier is accepted.
This match is in addition to any other matches that may apply (for example,
the correlation identifier).
|
True or False.
The configured default is False.
|
MQMO_MATCH_MSG_SEQ_NUMBER
|
Specifies that the retrieved message must have a message sequence number
that matches the value of the messageSequenceNumber parameter.
The values are:
-
True: Indicates that the
message must have a matching message sequence number.
-
False: Indicates that the
message sequence number is ignored and any message sequence number is accepted.
This match is in addition to any other matches that may apply (for example,
the group identifier).
|
True or False.
The configured default is False.
|
MQMO_NONE
|
Specifies that no matches are to be used in selecting the message to
be returned. All messages on the queue are eligible for retrieval (subject
to some MQGMO_ options...).
|
True or False.
The configured default is True.
|