Skip Headers
Oracle® Database Reference
10g Release 2 (10.2)

Part Number B14237-03
Go to Documentation Home
Home
Go to Book List
Book List
Go to Table of Contents
Contents
Go to Index
Index
Go to Master Index
Master Index
Go to Feedback page
Contact Us

Go to previous page
Previous
Go to next page
Next
View PDF

V$LOCKED_OBJECT

This view lists all locks acquired by every transaction on the system. It shows which sessions are holding DML locks (that is, TM-type enqueues) on what objects and in what mode.

Column Datatype Description
XIDUSN NUMBER Undo segment number
XIDSLOT NUMBER Slot number
XIDSQN NUMBER Sequence number
OBJECT_ID NUMBER Object ID being locked
SESSION_ID NUMBER Session ID
ORACLE_USERNAME VARCHAR2(30) Oracle user name
OS_USER_NAME VARCHAR2(30) OS user name
PROCESS VARCHAR2(12) OS process ID
LOCKED_MODE NUMBER Lock mode