Oracle - What Is Oracle Server Autotrace in Oracle

Home > Oracle

What Is Oracle Server Autotrace in Oracle

Q

What Is Oracle Server Autotrace in Oracle?

✍: FYIcenter.com

A

Autotrace is Oracle server feature that generates two statement execution reports very useful for performance tuning:

Statement execution path - Shows you the execution loop logic of a DML statement.
Statement execution statistics - Shows you various execution statistics of a DML statement.

To turn on the autotrace feature, the Oracle server DBA need to:

Create a special table called PLAN_TABLE.
Create a special security role called PLUSTRACE.
Grant PLUSTRACE role your user account.

⇒Introduction to Command-Line SQL*Plus Client Tool

⇒⇒Oracle Database Tutorials

2020-06-08, 613👍, 0💬

SQL*Plus Commands Stored in a File in Oracle
How Run SQL*Plus Commands That Are Stored in a Local File in Oracle? If you have a group of commands that you need to run them repeatedly every day, you can save those commands in a file (called SQL script file), and using the "@fileName" command to run them in SQL*Plus. If you want to try this, cre... 2020-06-08, 752👍, 0💬

Show Execution Path Reports in Oracle
How To Get Execution Path Reports on Query Statements in Oracle? If your user account has autotrace configured by the DBA, you can use the "SET AUTOTRACE ON EXPLAIN" command to turn on execution path reports on query statements. The tutorial exercise bellow shows you a good example: SQL> CONN... 2020-06-08, 651👍, 0💬

Setup Autotrace for a User Account in Oracle
How To Set Up Autotrace for a User Account in Oracle? If an Oracle user wants to use the autotrace feature, you can use the tutorial as an example to create the required table PLAN_TABLE, the required security role PLUSTRACE, and grant the role to that user: SQL> CONNECT HR/retneciyf SQL&... 2020-06-08, 649👍, 0💬

What Is Oracle Server Autotrace in Oracle
What Is Oracle Server Autotrace in Oracle? Autotrace is Oracle server feature that generates two statement execution reports very useful for performance tuning: Statement execution path - Shows you the execution loop logic of a DML statement. Statement execution statistics - Shows you various execut... 2020-06-08, 614👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.