db file scattered read
2014-04-10 15:45
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SQL> set linesize 200 SQL> col name format a30 SQL> select SESSION_ID,NAME,P1,P2,P3,WAIT_TIME,CURRENT_OBJ#,CURRENT_FILE#,CURRENT_BLOCK# from v$active_session_history ash, v$event_name enm where ash.event#=enm.event# and ash.session_id =143 2 3 4 ; SESSION_ID NAME P1 P2 P3 WAIT_TIME CURRENT_OBJ# CURRENT_FILE# CURRENT_BLOCK# ---------- ------------------------------ ---------- ---------- ---------- ---------- ------------ ------------- -------------- 143 db file scattered read 7 13451 16 0 95360 7 13451 143 db file scattered read 1 38844 10 0 37 1 38844 143 db file scattered read 1 33161 13 0 37 1 33161 SQL> select owner, segment_name, segment_type from dba_extents where file_id = 7 and 13451 between block_id and block_id + blocks - 1 2 3 4 5 ; OWNER SEGMENT_NAME SEGMENT_TYPE ------------------------------ --------------------------------------------------------------------------------- ------------------ AWP T46_HX_ACCJ_ATOM_LIST_HIS_Q TABLE
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