polovanie na databazove linky
Ci uz ste fanusikom db liniek alebo nie..faktom je..ze…veci sa kazia;) A nikdy nieje na skodu vediet presne identifikovat master session a ku nej prisluchajucu db link slave session..Ocenite to hlavne vo viacnodovom RAC prostredi
Select /*+ ORDERED */ substr(s.ksusemnm,1,10)||'-'|| substr(s.ksusepid,1,10) "ORIGIN", substr(g.K2GTITID_ORA,1,35) "GTXID", substr(s.indx,1,4)||'.'|| substr(s.ksuseser,1,5) "LSESSION" , s2.username, substr( decode(bitand(ksuseidl,11), 1,'ACTIVE', 0, decode( bitand(ksuseflg,4096) , 0,'INACTIVE','CACHED'), 2,'SNIPED', 3,'SNIPED', 'KILLED' ),1,1 ) "S", substr(w.event,1,10) "WAITING" from x$k2gte g, x$ktcxb t, x$ksuse s, v$session_wait w, v$session s2 where g.K2GTDXCB =t.ktcxbxba and g.K2GTDSES=t.ktcxbses and s.addr=g.K2GTDSES and w.sid=s.indx and s2.sid = w.sid;