>>-ondblog--+-buf---+--+-------------+-------------------------><
'-unbuf-' | .---------. |
| V | |
+---db_list-+-+
'- -f--dbfile-'
| Element | Purpose | Key Considerations |
|---|---|---|
| buf | Sets the logging mode so that transaction information is written to a buffer before it is written to a logical log. | None. |
| unbuf | Sets the logging mode so that data is not written to a buffer before it is written to a logical log. | None. |
| -f dbfile | Changes the logging status of the databases that are listed (one per line) in the text file whose pathname is given by dbfile. | Additional Information: This command is useful if the list of databases is long or used often. |
| db_list | Names a space-delimited list of databases whose logging status is to be changed. | Additional Information: If you do not specify anything, all databases that the database server manages are modified. |
You can use ondblog to change the database-logging mode but not to turn off database logging. Extended Parallel Server supports nonlogging tables but not nonlogging databases.
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