Tuning Advisor error
Hi all
Oracle 11.2.0.3
IBM Aix box
I ran sql tuning advisor manually by using procedure
sample procedure:
() DBMS_SQLTUNE.create_tuning_task
begin_snap = > 139758,
end_snap = > 139762,
sql_id = > "ct4u2889m1458"
scope = > DBMS_SQLTUNE.scope_comprehensive,
time_limit = > 60,
Task_Name = > 'Settings')
I got the message from PL/SQL procedure successfully completed.
Then I performed the task of tuning created using the procedure
EXEC DBMS_SQLTUNE.execute_tuning_task (TaskName = > 'settings');
Once again received message as PL/SQL procedure successfully completed.
But when I query using SELECT * FROM dba_advisor_log WHERE task_name = "_tuning";
I got this output in the respective, INTERRUPTED, ORA-13639 column: the current operation was interrupted because it has expired.
Any idea or suggestion, why im getting this error, should I get the FINISHED status. I even tried to increase the values of time_limit, but still no go...
Kind regards
I increased the parameter time_limit to half an hour. and his filled and got the sql tuning report...
Thank you
Tags: Database
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Oracle SQL Developer 3.0.04 Build hand - 04.34
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0
RobertHi Robert,.
SQL Setup seems stifling bind variables of your query clause-BETWEEN to_date function. Substitute a literal date string, and it seems to handle well. What is a solution?
I ping the responsible developer and I hope he has time to investigate and to connect to a bug.
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Hi all
can you please, I'm looking for what a sql tuning advisor working time is fixed in my database and how can we increase this time? .i was using sql tuning advisor but after 30 minutes I m getting error like expired .your help will be appreciated.
Thank you and best regards.
941949 wrote:
BEGIN
DBMS_SQLTUNE. SET_AUTO_TUNING_TASK_PARAMETER (parameter-online 'TIME_LIMIT', value-online '7200');
END;
/
Above a sets the deadline for the work of automatic tuning, this database run by the scheduled window. This will not effect on tuning sql id 14qd246jumhsh.
941949 wrote:
Full steps what I m try are below.so, please say where I m made a mistake.
Set serveroutput on
set linesize 200
set of 2000 pages
Set longchunksize long 1000000 1000;
Task_Name variable varchar2 (100);
Start
: task_name: = dbms_sqltune.create_tuning_task (sql_id => '& SQL_ID');
dbms_sqltune.execute_tuning_task (task_name =>: task_name);
end;
You must mention the time_limit parameter in the above procedure: dbms_sqltune.create_tuning_task - when the task was created. There is an example here: ORACLE-BASE - database Oracle 10 g automatic SQL Tuning and Automatic SQL Tuning as well.
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Any help will be appreciate
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execute dbms_sqltune.accept_sql_profile(task_name => 'SQL_TUNING_1266335308111', replace => TRUE);as mentioned in the above report...
A sql profile applys tips for change (correct) the cost of certain operations - and, to change the execution path chosen by the optiimizer.
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--------------------------------------------------------------------------------
GENERAL INFORMATION SECTION
----------------------------------------------------
When am running thorough db console, it works fine.(recommended to accept the sql profile) though I accepted it,the problem is the optimzer couldn't ifnd the sql profile when it runs the next time. SO iI decided to run it manually to attach the sql profile to the sql query.. Any idea why SELECT DBMS_SQLTUNE.REPORT_TUNING_TASK( 'my_sql_tuning_task_feb') from DUAL; not displaying any records ?..where as the same in dbconsole is giving the recommendations ? Thanks KaiJust a guess. Took you LONG to a large enough value?
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