Name

FLASHBACK_TRANSACTION_QUERY

Synopsis

This view shows the transactions in the system available in the undo segments. You can use this information to find out details on transactions. Available only in Oracle Database 10g.

Column name

Description

XID

Transaction identifier.

START_SCN

SCN number at the start of the transaction.

START_TIMESTAMP

Start time of the transaction, in TIMESTAMP format.

COMMIT_SCN

SCN when the transaction was committed.

COMMIT_TIMESTAMP

Time when the transaction was committed, in TIMESTAMP format.

LOGON_USER

User who performed the transaction.

UNDO_CHANGE#

SCN number of the undo operation.

OPERATION

Operation performed by the transaction (e.g., SELECT). PL/SQL blocks will show up as either DECLARE or BEGIN.

TABLE_NAME

Name of the table on which the operation was performed.

TABLE_OWNER

Owner of the table.

ROW_ID

Rowid of the row that was modified by this transaction.

UNDO_SQL

SQL that can be used to undo the transaction.

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