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It should be possible to restart redirected recover in the same manner as you can restart the standard recover utility. When running redirected recover of a large group of tables, it is a waste of time to have to restart if an error is encountered...
Allow Template to populate output datasets such as PUNCHDDN to utilize PDSE's
If I use a listdef for an unload utility, I am forced to create a separate dataset for each tablespace in the listdef for PUNCHDDN's Template. I am requesting the ability to specify a PDSE in the PUNCHDDN and each tablespace would create a like na...
Hello! We have to LOAD a very large delimited file into a DB2 for zOS Table! The file comes from another organization and is deliverd to many companies! It uses ';' X'5E' as column delimiter and it is not possible to edit the file, because it is &...
Rearchitect the colgroup processing to be more granular using multiple sorts as opposed to a single sort or more intelligently avoid the colgroup sort altogether (when possible)
Looking at the job output you sent in, we can see that there are 18 colgroups specified.
Based on the current design, we have a single sort for colgroup(s).
There are 184310123 rows unloaded
The no. of the rows passed to the single
REORG SORTDATA NO should unload to shadow datasets and not unload to SYSREC
Changing DSSIZE for large table using SORTDATA NO, unloads to SYSREC. Since the volume of data is so large, SYSREC needs to go to tape. This causes the reorg to have greater elapsed time. Unloading to the shadows would greatly reduce the elapsed t...
Allow LISTDEF to be used by REPAIR where appropriate at partition level that includes a range (1:50)
Allow LISTDEF with REPAIR, such as turning off AREO* (NOAREORPENDSTAR) at partition level. This would include a from partlevel to to partlevel. This would reduce the number of REPAIRs that need to be generated.
Idea For Limited Partition Locking for RI Related Objects
Lock just the partitions of related objects using a cascaded key structure when utilities are used to write to the database. Allows Db2 RI use to coexist with utility operation when it is impractical to lock all partitions of parents and children.
REORG needs to be enhanced to separate processing for partitions having dictionaries and no dictionaries
Using LISTDEF there are 4 partitions selected to be reorged. Row length 2284 bytes KEEPDICTIONARY used PART 5 - CARDF 50M, dictionary PART 6 - CARDF 60M, dictionary PART 11 - CARDF 110M, dictionary PART 80 - CARDF 150,000, no dictionary Since PART...
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