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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 table2) The command will display the Load progress details for the table...
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 TB2) 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 fragmented3) Hence...
Introduce a new parameter to the export utility to be able to export data from a table that is in a backup image.This functionality is especially useful for data extraction without touching/impacting the source system
Turn on reclaimable storage without dropping/recreating the tablespaces
After a migration from db2 9.5 to 10.1, several days passed, and we reached the maximum size of a DMS tablespace of 4K.We moved one table to a different tablespace, but still noticed that the free pages were equal to 0. We tried to execute the al...
Reorg pending after three ALTER TABLE statements is not useful in 24x7 environment
After three ALTER TABLE statements (depending on the clause, but an error can be forced by changing type from VARCHAR to CHAR ) table switches into reorg pending state. This state can only be resolved by an offline reorg.Additional problem is that...
If workload increases on system, it might be necessary to adjust (typically increase) the available active log space. System downtime is not acceptable in our days. It is sufficient if the log files get resized before re-use and the amount of log ...
Getting the Accessplans at the Routine level for the Database LUW
Db2 performance issues in one of the major area to look for, Whenever there is performance issue in the database, one of the major point we look is for the queries how they are behaving in the database.
Db2 LUW provides lot of options to get the ...
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