You can always check v$session_wait. Since the event is scattered read, the
event arguments will be the file id, block# and the number of blocks to
read. You can then for out the object# from dba_extents. The session view
wouldn't be my first choice for investigating such events.
On Fri, Jan 3, 2020, 08:32 Rakesh Ra <rakeshra.tr@xxxxxxxxx> wrote:
Hi Listers,
I am monitoring one of the SQL session which is having a long running SQL
. In order to identify the object in wait I am using the below SQl against
v$session and I am getting a negative obj#. What does this mean? Can
someone
select sid,serial#,event,ROW_WAIT_OBJ#,status,seq#,seconds_in_wait from
v$session where sid=400;
SID SERIAL# EVENT ROW_WAIT_OBJ# STATUS
SEQ# SECONDS_IN_WAIT
---------- ---------- ------------------------------------ -------------
-------- ---------- ---------------
400 16615 db file scattered read -40002177
ACTIVE 497 25
BR,
RRA
