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My votes: Tables/Index (Range MQ MDC etc.)

Showing 97
427 VOTE

Reorg Utility Progress data is missing in db2 list utilities and db2 list utilities show detail command

The db2 list utilties and db2 list utilities show detail command will not display the Reorg utility progress. 1) The command will display the Runstats progress details for the table 2) The command will display the Load progress details for the tab...
about 5 years ago in Db2 / Monitoring / Tables/Index (Range MQ MDC etc.) 72 Future consideration
200 VOTE

Reduce Time Required for Online(Inplace) Reorg for huge tables

1) Inplace reorg will take time more for the tables with huge data say for example 1 TB 2) To Reduce the time for this we want to avoid full table scan hence we need to look in portions of the data in a table where it is getting fragmented 3) Henc...
about 5 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 21 Not under consideration

Add a field in MON_GET_TABLE function to check whether Restrict on drop is enabled or not for a table

Missing Restrict on Drop clause while creating table can be costly! (DB2LUW) DB2 LUW provides a clause called "Restrict on drop". This clause should be used while creating a table. With Alter statement it can be disabled too. Why missing this clau...
4 months ago in Db2 / Tables/Index (Range MQ MDC etc.) 2 Functionality already exists

Request to modify the default command for automatic statistics update to allow user customization

I have worked on case TS017430261. Please allow users to modify the default runstat syntax used for auto runstat at the database level or schema level, not the set profile per table.
about 1 month ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Submitted

Online index reorg for pureScale

Currently online index reorganization is not supported in Db2 pureScale environments and will fail with SQL1419N.
about 5 years ago in Db2 / pureScale / Tables/Index (Range MQ MDC etc.) 2

Allow parallel offline table reorg of range partitioned tables with non partitioned indexes (NPI)

Offline (classic) table reorgs might still be necessary in certain scenarios and can run for a very long time for huge tables (>24h). It is very hard to find a suitable window in a 24x7 System. Offline table reorgs - which have at least one non...
12 months ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Future consideration

Need to support inplace reorg on partitioned table with global indexes

This is critical in a 2 sense; 1) Performance The customer has many range-partitioned table with global indexes and most of them left unreorganized because INPLACE REORG on Inplace reorg on range-partitioned table with a global index is not suppor...
almost 8 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Future consideration

BLU CDE Online REORG

Currently BLU CDE tables only have the RECLAIM EXTENTS option of REORG enabled. This does not physically move rows and therefore REORG cannot reclaim extents unless 100% of the rows in an extent have been deleted (via deletes or BLU updates). Also...
almost 9 years ago in Db2 / BLU Acceleration / Tables/Index (Range MQ MDC etc.) 5 Future consideration

Primary Keys should allow NOT TRUSTED

Currently you can create NOT ENFORCED primary keys but the optimizer will then always treat these as trusted. This causes problems when the constraint is violated but a filter includes all PK columns since the engine will return only one row even ...
about 5 years ago in Db2 / Tables/Index (Range MQ MDC etc.) 5 Not under consideration

Sparse Index - sub select in where condition

The Where possibility in the Sparse Index is great. To get more flexibility it would be great if you include the possibility to use the sub select in the where condition. This can replace fixed values. Thanks.
2 months ago in Db2 / Tables/Index (Range MQ MDC etc.) 0 Not under consideration

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