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Please create current training material for Db2 administration
Please create basic training material for database administrators on Db2 that is easily consumable and free.A platform like EDx, Udemy, etc, would be ideal, but even on a proprietary platform would be acceptable.
Official documentation of FMP enhancement variables DB2_AGENT_CACHING_FMP and DB2_MAX_THREADS_PER_FMP
Valuable enhancements for db2fmp processing have been added back in Db2 V8 and V9 already via APAR (e.g. IZ08425), but they are still NOT documented for Db2 V10 and V11, although they are valid and available.Concerning Java stored procedure handli...
IBM published a technote "DB2 Bind File and Package Name List" https://www-01.ibm.com/support/docview.wss?uid=swg21987465 listing all the names of the bind files of the different versions of Db2. It needs to be extended for Db2 11.5
Automatic Lock-Escalation from Row- to Extent-Level
Db2 is mainly using row-level locking and tries to avoid lock-escalation to table-level. This behavior is helpful in most of Db2s use cases, but there are some particular situations when locking on a higher level than row would be beneficial. Cons...
If you try to properly source knowledge center or promote a feature within knowledge center (say via twitter or linked-in), you copy and paste a URL that is easily over 100+ characters long. If you lose the ability to cut/paste (say in the PDF of ...
Add ability to invalidate single plan without flushing entire package cache
I would like the ability to invalidate/flush access plans and performance data for a specific statement from the package cache. It seems like the EXECUTABLE_ID would allow us to uniquely identify an access plan for this purpose.Flushing the entire...
Reorg pending status should be in a table like SYSCAT.TABLES
The column that indicates if a table is in reorg-peding is in a table that is not in the schame SYSCAT.
This value should be in a table in SYSCAT, because this schema is the catalog, and it is almost standard across versions, and it is a set of v...
Lock access plan for a query. Prevent the optimizer from changing a plan, once a "good" plan has been determined.
We see cases where a large query runs fine, and something changes the stats, which causes the optimizer to choose a really bad plan. We would like to be able to lock an individual query, and tell the optimizer: "Just use this plan".
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