Current running SQL stms execution plan?

Question

Hi,
Is it any ways to findout the current running SQL stms execution plan?
without using Explain plan & autotrace.
Thanks in advance,
Thomas.

Answer 1

I'm using this code. You just have to give the Session Identifier (&SID ):SELECT     '| Operation                                     |  Objet   | Lignes| Bytes|  Cout  | Pstart| Pstop |' as "Plan Table"  FROM DUAL
UNION ALL
SELECT     '----------------------------------------------------------------------------------------------------' FROM DUAL
UNION ALL
SELECT * FROM
         (SELECT /*+ NO_MERGE */
          RPAD('| '||
               SUBSTR(
                    LPAD(' ',1*(LEVEL-1)) || OPERATION || DECODE(OPTIONS, NULL,'',' '||OPTIONS), 1, 47
                     ), 48, ' '
          )||'|'||
          RPAD(
               SUBSTR(OBJECT_NAME||' ',1, 9), 10, ' '
          )||'|'||
          LPAD(
               DECODE(CARDINALITY,
                    NULL,'  ',
                    DECODE(SIGN(CARDINALITY-1000),
                          -1, CARDINALITY||' ',
                         DECODE(SIGN(CARDINALITY-1000000),
                               -1,TRUNC(CARDINALITY/1000)||'K',
                              DECODE(SIGN(CARDINALITY-1000000000),
                                   -1,TRUNC(CARDINALITY/1000000)||'M',
                                   TRUNC(CARDINALITY/1000000000)||'G')
                    ), 7, ' '
          )||'|'||
          LPAD(
               DECODE(BYTES,
                    NULL,' ',
                    DECODE(SIGN(BYTES-1024),
                         -1, BYTES||' ',
                         DECODE(SIGN(BYTES-1048576),
                              -1, TRUNC(BYTES/1024)||'K',
                              DECODE(SIGN(BYTES-1073741824),
                                   -1,TRUNC(BYTES/1048576)||'M',
                                   TRUNC(BYTES/1073741824)||'G')
                    ), 6, ' '
          )||'|'||
          LPAD(
               DECODE(COST,
                    NULL,' ',
                    DECODE(SIGN(COST-10000000),
                         -1, COST||' ',
                         DECODE(SIGN(COST-1000000000),
                              -1, TRUNC(COST/1000000)||'M',
                              TRUNC(COST/1000000000)||'G')
                    ), 8, ' '
          )||'|'||
          LPAD(
               DECODE(PARTITION_START,
                    'ROW LOCATION', 'ROWID',
                    DECODE(PARTITION_START,
                         'KEY', 'KEY',
                         DECODE(PARTITION_START,
                              'KEY(INLIST)', 'KEY(I)',
                              DECODE(SUBSTR(PARTITION_START, 1, 6),
                                   'NUMBER', SUBSTR(SUBSTR(PARTITION_START, 8, 10), 1,LENGTH(SUBSTR(PARTITION_START, 8, 10))-1),
                                   DECODE(PARTITION_START,
                                        NULL,' ',
                                        PARTITION_START)
                    )||' ', 7, ' '
          )||'|'||
          LPAD(
               DECODE(PARTITION_STOP,
                    'ROW LOCATION', 'ROW L',
                    DECODE(PARTITION_STOP,
                         'KEY', 'KEY',
                         DECODE(PARTITION_STOP,
                              'KEY(INLIST)', 'KEY(I)',
                              DECODE(SUBSTR(PARTITION_STOP, 1, 6),
                              'NUMBER', SUBSTR(SUBSTR(PARTITION_STOP, 8, 10), 1,LENGTH(SUBSTR(PARTITION_STOP, 8, 10))-1),
                              DECODE(PARTITION_STOP,
                                   NULL,' ',
                                   PARTITION_STOP)
               )||' ', 7, ' '
          )||'|' AS "Explain plan"
     FROM V$SQL_PLAN
     START WITH (ADDRESS = (SELECT SQL_ADDRESS FROM V$SESSION WHERE SID=&SID)
               AND HASH_VALUE = (SELECT SQL_HASH_VALUE FROM V$SESSION WHERE SID=&SID)
               AND CHILD_NUMBER = 0
               AND ID=0 )
     CONNECT BY PRIOR ID = PARENT_ID
                    AND PRIOR ADDRESS = ADDRESS
                    AND PRIOR HASH_VALUE = HASH_VALUE
                    AND PRIOR CHILD_NUMBER = CHILD_NUMBER
     ORDER BY ID, POSITION)
UNION ALL
SELECT '----------------------------------------------------------------------------------------------------' FROM DUAL;Regards,
Yoann.