Get the SQL execution plan that is currently running in 9i
HelloApologies for the magnitude of this issue, but I was wondering if someone could help me to the more accurate/efficient way to get a piece of running Oracle 9i SQL execution plan.
in 10g and 11g of course dbms_xplan.display_cursor (sql_id) can be used.
How can this be achieved in 9i, currently I am just get the SQL_TEXT and then executing a plan to explain ("EXPLAIN PLAN for.") - I think that this is not neccesserally the same plan to explain that will be used for the sql code that runs if
Any help would be appreciated.
Thank you
The plan exists after analysis difficult.
Statistics of actual execution will require a completed.
That is why sql followed in real time is so great in 11g.
In 9i, difficult.
Tags: Database
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Need help to get the actual execution plan
I need to get the actual execution plan of a query and its actual cost.
If I understand correctly explaining the plan gives only the estimated according to my plan. Can someone help me please?I'm doing this:
SQL> select OBJECT_NAME,DATA_OBJECT_ID,STATUS from dba_objects where owner='SANTU'; OBJECT_NAME DATA_OBJECT_ID STATUS -------------------------------------------------------------------------------- ------------------------------------------------ -------------- ------- TST_REDEF 73444 VALID REDEF_PK 73447 VALID SQL> select sql_id,sql_text from v$sqlarea where sql_text like '%DATA_OBJECT_ID,STATUS from dba_objects%'; SQL_ID ------------- SQL_TEXT -------------------------------------------------------------------------------- gbvnfhs59t98f select sql_id,sql_text from v$sqlarea where sql_text like '%DATA_OBJECT_ID,STATUS from dba_objects%' bxdyf6ph2g3ay select OBJECT_NAME,DATA_OBJECT_ID,STATUS from dba_objects where owner='SANTU' SQL> select * from table(dbms_xplan.display_cursor('bxdyf6ph2g3ay')); PLAN_TABLE_OUTPUT -------------------------------------------------------------------------------- SQL_ID bxdyf6ph2g3ay, child number 0 ------------------------------------- select OBJECT_NAME,DATA_OBJECT_ID,STATUS from dba_objects where owner='SANTU' Plan hash value: 2160718650 ------------------------------------------------------------------------------------------------ | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | ------------------------------------------------------------------------------------------------ | 0 | SELECT STATEMENT | | | | 47 (100)| | | 1 | VIEW | DBA_OBJECTS | 1638 | 161K| 47 (3)| 00:00:01 | | 2 | UNION-ALL | | | | | | |* 3 | FILTER | | | | | | |* 4 | HASH JOIN | | 1830 | 209K| 46 (3)| 00:00:01 | | 5 | INDEX FULL SCAN | I_USER2 | 88 | 1936 | 1 (0)| 00:00:01 | | 6 | NESTED LOOPS | | 1830 | 169K| 45 (3)| 00:00:01 | | 7 | TABLE ACCESS BY INDEX ROWID| USER$ | 1 | 18 | 1 (0)| 00:00:01 | |* 8 | INDEX UNIQUE SCAN | I_USER1 | 1 | | 0 (0)| | |* 9 | TABLE ACCESS FULL | OBJ$ | 1830 | 137K| 44 (3)| 00:00:01 | |* 10 | TABLE ACCESS BY INDEX ROWID | IND$ | 1 | 8 | 2 (0)| 00:00:01 | |* 11 | INDEX UNIQUE SCAN | I_IND1 | 1 | | 1 (0)| 00:00:01 | | 12 | NESTED LOOPS | | 1 | 29 | 2 (0)| 00:00:01 | |* 13 | INDEX FULL SCAN | I_USER2 | 1 | 20 | 1 (0)| 00:00:01 | |* 14 | INDEX RANGE SCAN | I_OBJ4 | 1 | 9 | 1 (0)| 00:00:01 | | 15 | NESTED LOOPS | | 1 | 97 | 1 (0)| 00:00:01 | | 16 | TABLE ACCESS BY INDEX ROWID | USER$ | 1 | 18 | 1 (0)| 00:00:01 | |* 17 | INDEX UNIQUE SCAN | I_USER1 | 1 | | 0 (0)| | |* 18 | INDEX RANGE SCAN | I_LINK1 | 1 | 79 | 0 (0)| | ------------------------------------------------------------------------------------------------ Predicate Information (identified by operation id): --------------------------------------------------- 3 - filter(((("O"."TYPE#"<>1 AND "O"."TYPE#"<>10) OR ("O"."TYPE#"=1 AND =1)) AND (("O"."TYPE#"<>4 AND "O"."TYPE#"<>5 AND "O"."TYPE#"<>7 AND "O"."TYPE#"<>8 AND "O"."TYPE#"<>9 AND "O"."TYPE#"<>10 AND "O"."TYPE#"<>11 AND "O"."TYPE#"<>12 AND "O"."TYPE#"<>13 AND "O"."TYPE#"<>14 AND "O"."TYPE#"<>22 AND "O"."TYPE#"<>87 AND "O"."TYPE#"<>88) OR BITAND("U"."SPARE1",16)=0 OR (INTERNAL_FUNCTION("O"."TYPE#") AND ((SYS_CONTEXT('userenv','current_edition_name')='ORA$BASE' AND "U"."TYPE#"<>2) OR ("U"."TYPE#"=2 AND "U"."SPARE2"=TO_NUMBER(SYS_CONTEXT('userenv','current_edition_id'))) OR IS NOT NULL))))) 4 - access("O"."OWNER#"="U"."USER#") 8 - access("U"."NAME"='SANTU') 9 - filter(("O"."NAME"<>'_NEXT_OBJECT' AND "O"."NAME"<>'_default_auditing_opt ions_' AND "O"."LINKNAME" IS NULL AND BITAND("O"."FLAGS",128)=0 AND "O"." SPARE3"="U"."USER#")) 10 - filter(("I"."TYPE#"=1 OR "I"."TYPE#"=2 OR "I"."TYPE#"=3 OR "I"."TYPE#"=4 OR "I"."TYPE#"=6 OR "I"."TYPE#"=7 OR "I"."TYPE#"=9)) 11 - access("I"."OBJ#"=:B1) 13 - access("U2"."TYPE#"=2 AND "U2"."SPARE2"=TO_NUMBER(SYS_CONTEXT('userenv',' current_ edition_id'))) filter(("U2"."TYPE#"=2 AND "U2"."SPARE2"=TO_NUMBER(SYS_CONTEXT('userenv', 'current _edition_id')))) 14 - access("O2"."DATAOBJ#"=:B1 AND "O2"."TYPE#"=88 AND "O2"."OWNER#"="U2"."US ER#") 17 - access("U"."NAME"='SANTU') 18 - access("L"."OWNER#"="U"."USER#") 57 rows selected. SQL>Kind regards
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< cfquery debug = "" name = "q" datasource = "#datasource #" > "
UPDATE [BookingSystem]. [dbo]. [tbTrades]
SET
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--
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Hello
I had one condition... as follows...
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