Request Comparison Checking on a DELETE

Comparison checking that can be done prior to processing any list entries can be one or more or the following:

List authority comparison
Lock operation

In order for any list entries to be processed, the list authority comparison and the lock operation, if requested, must succeed. If a requested comparison fails, the IXLLSTM request is terminated.

Additional comparison checking that can be done prior to processing each list entry can be one or more of the following:

List number comparison
Version number comparison
Entry key comparison
Secondary key comparison

In order for a particular list entry to be read, the list number comparison, version number comparison, entry key comparison, and secondary key comparison, if requested, must succeed. If any of the comparisons fails, no processing is performed for the current list entry and processing continues with the next entry.