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Requesting a Lock Operation as Part of a READ Request z/OS MVS Programming: Sysplex Services Guide SA23-1400-00 |
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To perform a serialized read operation, one in which a lock operation is performed along with a read request, specify the LOCKOPER parameter on the IXLLIST macro. If the list service cannot perform both the lock operation and the read operation, it performs neither and fails the request. You can specify the following LOCKOPER values on a READ request:
See LOCK: Performing a Lock Operation for detailed information about the LOCKOPER parameter. |
Copyright IBM Corporation 1990, 2014
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