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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
Please refer to IBM CASE TS012541333 for further details Db2 database history file registers several SUCCESS and FAILED operations. If a backup has been executed, and if it failed or completed ok . if a restore has been done, and if it failed or c...
externalize generic runstats information for XML columns in SYSCAT.COLUMNS
Currently RUNSTATS does not store generic statistical results for XML columns in SYSCAT.COLUMNS - as it does for other data types -, like numnulls etc.This information in SYSCAT.COLUMNS is used for administrative, automated tasks worldwide, but ca...
ADMIN_MOVE_TABLES needs to support INDEXES on EXPRESSION
ADMIN_MOVE_TABLE (AMT) procedure fails in SWAP phase, if the table to be moved has an expression based index defined. This issue has been lifted partially, as the RENAME of the table is now supported with INDEX on EXPRESSION (IoE). But in our case...
Many customers want to REORG their tables quickly and efficiently. The classic REORG is by far the fastest option but puts the table in read only mode. Inplace reorg allows write access but is much slower and not suitable for tables that have a hi...
Reorg blocking applications when using "allow write access"
While an "allow write acces" online reorg is running lock-wait contention can happen based on the number of rows being updated by an application. The locks for the application can escalate to lock an x lock. If this situation happens, the reorg sh...
For example, the customer wants to get the name list for tables which are in load pending status, he may issue a SQL statement "select tabschema,tabname from sysibmadm.admintabinfo where load_status='PENDING'", the statement will execute for a ver...
ADMIN_MOVE_TABLE should immediately fail or at least warn when source table is ineligible for SWAP
Even after upgrading the database to Db2 V11.5 and beyond, older tables with check constraints and/or generated columns that were created before V9.7 will still cause the SWAP phase of ADMIN_MOVE_TABLE to fail with SQL0668N reason code 10. The und...
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