Oracle 12c offers a useful utility called the SQL Tuning Advisor. You can use this built-in tool to provide suggestions or recommendations about certain SQL statements. Sam cooke lean on me mp3 download. Although it may not always give perfect advice, just like anything else, having it in your toolbox of tuning techniques is beneficial.
Sys_auto_sql_tuning_task Exiting With Error
Now that you’ve added the index, a few things are evident:
Sys_auto_sql_tuning_task Error 1Sys_auto_sql_tuning_task Error Code
Aug 08, 2016 The issue was not seen in non-cdb databases. According to Oracle Support explanation, the task is executed from a pluggable database but also accessing the container database through dblink to tune a remote query which triggers a bug. Fleet Maintenance allows Enterprise Manager (EM) Cloud Control administrators to patch database, Oracle Restart or Grid Infrastructure with. The SETAUTOTUNINGTASKPARAMETER procedures are overloads that accept both string and numeric parameter values. These replace DBMSSQLTUNE.SETTUNINGTASKPARAMETER as the preferred way to amend the parameters for the SYSAUTOSQLTUNINGTASK task. The parameters that can be amended are listed here. The SYSAUTOSQLTUNINGTASK runs in the daily maintenance window and can be monitored with the data dictionary view DBAADVISOREXECUTIONS. The Automatic SQL Tuning job can be managed via the built in package DBMSAUTOTASKADMIN. Interface to SQL Tuning Advisor (DBMSSQLTUNE) when run within the Autotask framework. The database creates the automated system task SYSAUTOSQLTUNINGTASK as part of the catalog scripts. This task automatically chooses a set of high-load SQL from AWR and runs the SQL Tuning Advisor on this SQL.
Often one of the tough parts about tuning a database is having a solid understanding of the application and the data. The issue might not always be obvious. Sometimes engaging other application and data experts helps.
Sys_auto_sql_tuning_task Error 10
Explain to them your findings and what you propose. They may be able to help you come to a conclusion. Also, if the data is part of a packaged third-party application, sometimes opening a ticket with the vendor is the way to go.
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