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