Syntax - TARA/ABU

where:

(dbname)

Name of the database to be rolled back.

ALL

Indicates that the rollback affects the named database and its descendants.

ALL recovers all database tables with after images.

(dbname.tablename)

Name of the table.

Specify only distinct tables within the list.

If recovering a specific AMP, the specified table must be non-fallback because fallback tables are completely recovered by any previous all-AMPs rollback.

EXCLUDE

Prevents the named database from being recovered.

(dbname)

Name of the excluded database.

ALL

Excludes the named database and its descendants from being recovered.

(dbname1) TO (dbname2)

Alphabetical list of client databases to be excluded from the recovery operation

The delimiting database names need not identify actual databases.

Database DBC is not included as part of a range.

chkptnamechkptname, eventno or eventno

Specifies the termination point for the rollback.

PRIMARY DATA

Applies primary and fallback row images during the rollback process.

Teradata ARC ignores secondary index rows and fallback rows for online AMPs.

RELEASE LOCK

Releases utility locks on the named databases automatically when the rollback operation completes.

NO DELETE or DELETE

Deletes, or refrains from deleting, the restored journal subtable after the rollback is complete.

The default is DELETE.

ABORT

Stops the operation if an AMP to which a non-fallback archive is to be recovered is offline.

This option does not affect specific AMP operations.

USE CURRENT JOURNAL or USE RESTORED JOURNAL

Uses the current journal or a subtable that was previously restored to the Teradata Database.

CURRENT uses the active journal subtable followed by any saved subtable.