Programmers Only: The Mystery of DB2 Sorts

(Bonnie Baker) In my previous columns, (“The Mystery of the DB2 SIX Lock”, Issue 2, 2008 and “The Mystery of DB2 for z/OS Index-only Updates and Deletes”), I promised to solve three DB2 for z/OS mysteries. The first column addressed situations in which the useful SIX lock might occur. The second col

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