Db2 for z/OS and its ecosystem

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Announcing Db2 13 for z/OS function level 503!

By Paul McWilliams posted Fri February 24, 2023 12:24 PM


With the availability of the PTF for APAR PH51469, you can now activate function level V13R1M503 in Db2 13 for z/OS. Function level 503 introduces the following new application capabilities in Db2 13 for z/OS:

New default values in existing rows for added ROW CHANGE TIMESTAMP columns

Accelerator-only support for more than 32K elements in an IN list

SELECT INTO statement support for OPTIMIZE FOR n ROWS

For information about how to activate the new capabilities function level 503 in your Db2 13 for z/OS  environment, see How to activation function level 503 in the online product documentation.

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