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VIEW: SYS.INT$DBA_HIST_LATCH_PARENT

Source

View Text - Preformatted


select l.snap_id, l.dbid, l.instance_number,
       l.latch_hash, ln.latch_name, level#,
       gets, misses, sleeps, immediate_gets, immediate_misses, spin_gets,
       sleep1, sleep2, sleep3, sleep4, wait_time,
       decode(l.con_dbid, 0, l.dbid, l.con_dbid),
       0 con_id
from DBA_HIST_SNAPSHOT sn, WRH$_LATCH_PARENT l, WRH$_LATCH_NAME ln
where      l.latch_hash       = ln.latch_hash
      and  l.dbid             = ln.dbid
      and  l.snap_id          = sn.snap_id
      and  l.dbid             = sn.dbid
      and  l.instance_number  = sn.instance_number

View Text - HTML Formatted

SELECT L.SNAP_ID
, L.DBID
, L.INSTANCE_NUMBER
, L.LATCH_HASH
, LN.LATCH_NAME
, LEVEL#
, GETS
, MISSES
, SLEEPS
, IMMEDIATE_GETS
, IMMEDIATE_MISSES
, SPIN_GETS
, SLEEP1
, SLEEP2
, SLEEP3
, SLEEP4
, WAIT_TIME
, DECODE(L.CON_DBID
, 0
, L.DBID
, L.CON_DBID)
, 0 CON_ID FROM DBA_HIST_SNAPSHOT SN
, WRH$_LATCH_PARENT L
, WRH$_LATCH_NAME LN WHERE L.LATCH_HASH = LN.LATCH_HASH
AND L.DBID = LN.DBID
AND L.SNAP_ID = SN.SNAP_ID
AND L.DBID = SN.DBID
AND L.INSTANCE_NUMBER = SN.INSTANCE_NUMBER