MySQL FAQs
FAQs Categories
Client Server Commands
Database Structure
Table Types or Storage Engines
Indexes
SQL Statements
Table Joins
Funtions and Operators
Tricky Select Queries
Speed Up Queries
Data Back Up
General Questions
Errors
1PLs Company - #1Payday.Loans Agency - Loans online and near me $100-$2500 (Same Day)
Powered by MySQL
 
Home / Client Server Commands / Question No: 105

How to know MySQL system variables?

I want to know the list of MySQL system variables.  Is there any way please?

Answer No: 105

MySQL allows to show its system variables as well as session variables (user level variables).  To get MySQL system level variables, you may run the following query in any MySQL client tool like Query Browser or phpMyAdmin etc:

SHOW GLOBAL VARIABLES;
To know user level variabels, run the following:
SHOW SESSION VARIABLES;

Related MySQL FAQs to the Above FAQ

What-are-MySQL-client-programs What are MySQL client programs?

What-are-MySQL-non-client-utilities What are MySQL non-client utilities?

What-is-mysql-client-program-and-how-to-run-it What is mysql client program and how to run it?

How-to-connect-mysql-client-program-with-MySQL-Server-from-the-command-line How to connect mysql client program with MySQL Server from the command line?

What-is-difference-among-mysqld-mysqladmin-mysqldump-mysqlimport-and-mysqlcheck What is difference among mysqld, mysqladmin, mysqldump, mysqlimport and mysqlcheck?

How-to-check-version-of-the-running-MySQL-Server How to check version of the running MySQL Server?

What-is----compress-or--C What is --compress or -C?

What-is-difference-among---defaults-file---defaults-extra-file-and---no-defaults What is difference among --defaults-file, --defaults-extra-file and --no-defaults?

What-is-difference-between-g-and-G-characters-in-mysql-client-program What is difference between \g and \G characters in mysql client program?

How-to-execute-statement(s)-directly-from-the-command-line How to execute statement(s) directly from the command line?

How-to-cancel-the-statement-in-mysql-client-program How to cancel the statement in mysql client program?

What-is-difference-between-Interactive-Mode-and-Batch-Mode-of-mysql-client What is difference between Interactive Mode and Batch Mode of mysql client?

How-to-run-SQL-script-files-in-mysql-client How to run SQL script files in mysql client?

How-to-execute-the-entire-script-file-regardless-of-errors-occurrence How to execute the entire script file regardless of errors occurrence?

What-does-STATUS-command-in-mysql-client What does STATUS command in mysql client?

What-does-MySQL-use-its-port-by-default What does MySQL use its port by default?

What-does---safe-updates-option-in-mysql What does --safe-updates option in mysql?

What-is-sql-mode-in-MySQL-and-how-can-we-set-it What is sql mode in MySQL and how can we set it?

How-to-check-the-MySQL-running-mode How to check the MySQL running mode?

About FAQs: Recently Added FAQs

About MySQL FAQs: Site Map | Bookmark Us | Recommend this Site to Your Friend | Contact Us

Useful Links: Wikipedia.org | Oracle.com | w3schools.com | www.php.net | Github.com

© 2024  www.mysqlfaqs.net
All rights reserved.