Locks do not work for DB2. [DATAJDBC-538]

[spring-projects-issues]

Jens Schauder opened DATAJDBC-538 and commented

Related Stackoverflow question: https://stackoverflow.com/questions/61681095/how-to-obtain-a-lock-in-db2-with-select-for-update-without-transferring-data

Repository demonstrating the underlying issue: https://github.com/schauder/db2-locks

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Referenced from: pull request #216