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Global Variables: A global variable can be created with a default value. Each session that uses it will then instantiate a version of that global variable, with the default value and any change in the value is limited in scope to its unit-of-work....
Allow RUNSTATS SHRLEVEL CHANGE to operate as the name says
This RFE is a result of the PMRs (31614,112,848) we have opened where the root cause was identified as invalid values in RTS tables. Current design allows to re-initialize certain fields in RTS (eg. TOTALROWS) only by executing RUNSTATS SHRLEVEL R...
Log offload task needs to be manually cancelled restarted after outage to tape
We are seeing situations when tape processing is down and a DB2 request to offload logs to tape is initiated using dynamic allocation, that offload task will hang and never be satisfied until the offload task is cancelled and re-driven manually. T...
Allow 3 different options for statement concentration.
We would like 3 options for statement concentration. It is importantthat all three options are available. 1. No concentration. (already exists) 2. Concentrate queries that have no parameter markers (Current DB2 concentration) 3. Concentrate querie...
support list partitioning - Range-Partitioning allows only to define the upper limit for a partitioned Tablespace.
Full Support for LIST-Partitioning required! With classical Partitioning or UTS Partion-by-Range you can only define the upper limits (key-Ranges) for a partitioned Tablespace. The lower partition-range ist defined by the highest value of the next...
almost 10 years ago
in Db2 for z/OS
Not under consideration
Request for RUNSTATS SHRLEVEL REFERENCE with SAMPLE to update RTS TOTALROWS
Recovery to PIT or to current, and non-standard recovery methods such as DSN1COPY or DF/SMS dataset DUMP/RESTORE from flashcopy backups can leave TOTALROWS set to 0, NULL or invalid values. Trying to run something like a REBUILD index relies on TO...
With the implementation of transactions with persistent threads (like pseudo wait-for-input on IMS) we have been facing some concurrency issues in our site, specially with HPU and batch programs that perform lock escalation. This happens because t...
Right now we have situations come up where applications and DBAs have created partition by range (PBR) tables, and there is a need later on to convert these to partition by growth (PBG). Currently there is no way to do this without dropping the ob...
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