Table reorganize attribute settings.
Table 1. Snapshot
Monitoring InformationSnapshot Level |
Logical Data Grouping |
Monitor
Switch |
Table |
table_reorg |
Basic |
- Usage
- The following are possible attribute settings.
Each attribute
setting is based upon a bit flag value defined in db2ApiDf.h.
- Allow Write Access: DB2REORG_ALLOW_WRITE
- Allow Read
Access: DB2REORG_ALLOW_READ
- Allow No Access: DB2REORG_ALLOW_NONE
- Recluster Via Index Scan: DB2REORG_INDEXSCAN
- Reorg Long
Field LOB Data: DB2REORG_LONGLOB
- No Table Truncation: DB2REORG_NOTRUNCATE_ONLINE
- Replace Compression Dictionary: DB2REORG_RESET_DICTIONARY
- Keep
Compression Dictionary: DB2REORG_KEEP_DICTIONARY
- Reclaim
Extents: DB2REORG_RECLAIM_EXTS
In addition to the preceding
attribute settings, the following
attributes are listed in the CLP output of the GET SNAPSHOT FOR TABLES
command. These attribute settings are based on the values of other
attribute settings or table reorganize monitor elements.
- Reclustering:
If the value of the reorg_index_id monitor element
is non-zero, then the table reorganize operation has this attribute.
- Reclaiming: If the value of the reorg_index_id monitor element
is zero, then the table reorganize operation has this attribute.
- Inplace Table Reorg: If the reorg_status monitor element has a
value that is not null, then the in-place (online) reorganization
method is in use.
- Table Reorg: If the reorg_phase monitor
element has a value that
is not null, then the classic (offline) reorganization method is in
use.
- Recluster Via Table Scan: If the DB2REORG_INDEXSCAN flag
is not
set, then the table reorganize operation has this attribute.
- Reorg
Data Only: If the DB2REORG_LONGLOB flag is not set, then
the table reorganize operation has this attribute.