Dbms_sqltune.report_auto_tuning

Dbms_sqltune.report_auto_tuning_task

Posted on 13.06.2020 by admin

Mar 17, 2017 First thing this morning, I was greeted with an email from my alert log monitor containing the error in the title. This is one of the less cryptic error messages from. Scripts that make my job as a DBA a bit easier. Contribute to gwenshap/Oracle-DBA-Scripts development by creating an account on GitHub. Automatic SQL Tuning in Oracle Database 11g Release 2 (DBMSAUTOSQLTUNE) Oracle Database 11g Release 2 (11.2.0.2 onward) has some minor changes to the Automatic SQL Tuning feature introduced on Oracle 11g Release 1. In the previous release, reports and amendments to the automatic tuning task parameters was performed using the DBMSSQLTUNE package.

Oracle Dbms_sqltune.report_auto_tuning_task
Dbms_sqltune.sqlset_cursor
Dbms_sqltune.report_auto_tuning_task Example

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Sometimes it's those aforementioned caches, sometimes it's someone's Downloads folder. Daisydisk old version youtube. There are around 12 or so users that share these 4 Macs.

SQLSETROW Object Type. The SQLSETROW object models the content of a SQL Tuning Set for the user. Logically, a SQL Tuning Set is a collection of SQLSETROWs where each SQLSETROW contains a single SQL statement along with its execution context, statistics, binds and plan. CONFIGURETUNINGTASKXML: Undocumented: Called to configure an existing SQL tuning advisor task. It appears from testing that the task must be actively running at the time this command is issued or it will fail, as shown at right, saying the task does not exist while clearly it does as proven by the drop statement.

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Oracle Dbms_sqltune.report_auto_tuning_task

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Dbms_sqltune.sqlset_cursor

-- Retrieve SQL tuning advisor findings. You can only run the most recent run if you like, but it will only contain new recommendations. This syntax will retrieve all recommendations, including those that have since been modified

-- Warning: it generates quite a bit of output, as it has every tuning recommendation.

selectdbms_sqltune.report_auto_tuning_task((selectmin(execution_name) from dba_advisor_findings where task_name like'SYS_AUTO_SQL%'),

(selectmax(execution_name) from dba_advisor_findings where task_name like'SYS_AUTO_SQL%')) from dual;

-- Note the execution name and object ID for the recommendation

-- Use this information to query out the hints from dba_advisor_rationale:

select rec_id,to_char(attr5) from dba_advisor_rationale where execution_name ='EXEC_24365'

andobject_id=19930

and rec_id >0

order by rec_id