Table 'performance_schema.session_variables' doesn't exist

dining tables sets
kitchen table
dining table set
table furniture
ikea dining table
dining room tables
wood table
round dining table

I m new at using MySql data base, i have downloaded EasyPHP-Devserver-16.1, when I run my server to update my data base schema this error message shows up.

com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'performance_schema.session_variables' doesn't exist

I know that the problem is not in my spring configuration file but in mysql server.

public class Configurations {

    protected static final String PROPERTY_NAME_DATABASE_DRIVER = "com.mysql.jdbc.Driver";
    protected static final String PROPERTY_NAME_DATABASE_PASSWORD = "";
    protected static final String PROPERTY_NAME_DATABASE_URL = "jdbc:mysql://";
    protected static final String PROPERTY_NAME_DATABASE_USERNAME = "root";

    private static final String PROPERTY_PACKAGES_TO_SCAN = "";
    public LocalContainerEntityManagerFactoryBean entityManagerFactoryBean(DataSource dataSource, JpaVendorAdapter jpaVendorAdapter){
        LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
        return entityManagerFactoryBean;

    public DriverManagerDataSource dataSource(){
        DriverManagerDataSource ds = new DriverManagerDataSource();
        return ds;

    public JdbcTemplate jdbcTemplate(){
        JdbcTemplate jdbcTemplate=new JdbcTemplate();
        return jdbcTemplate;

    public JpaVendorAdapter jpaVendorAdapter(){
        HibernateJpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
        return adapter;

    public PlatformTransactionManager transactionManager(EntityManagerFactory entityManagerFactory) {
        return new JpaTransactionManager(entityManagerFactory);


Note that I have tested org.apache.tomcat.dbcp.dbcp.BasicDataSource also but I had the same error, that means that org.springframework.jdbc.datasource.DriverManagerDataSource have no problem with that

  1. First upgrade your MySql Server to solve the issue by running this command:

    mysql_upgrade -u root -p --force

  2. Then restart the server:

Kitchen & Dining Tables You'll Love in 2020, a smart option—it tucks away easily to save space when not in use. Our integrated CAD/CAM/CNC solution is a top choice of leading plasma table manufacturers. Integrated Stingray® Torch Height Control adds the ulimate in precision for plasma cutting

Solved... I opened cmd then :

cd [installation_path]\eds-binaries\dbserver\mysql5711x86x160420141510\bin

then executed this command line :

mysql_upgrade -u root -p --force

A server Restart is needed!

Dining Room Tables, of stone, metal, wood, or a synthetic material such as a plastic. Up to 70% Off Nightstands. Free Shipping on Orders Over $49.

Here's how to fix it (from the command line):

mysql -u {user} -p
mysql> set @@global.show_compatibility_56=ON;

In /etc/my.cnf:

show_compatibility_56 = 1

this one really works for me without upgrading mysql. After this you need to restart mysql.

Dining Tables, appear in print media, handwritten notes, computer software, architectural ornamentation, traffic signs, and many other places. Discover the Best Tables Online. Free Delivery & Free Returns!

Performance schema is not installed by default. For checking, you can run the command

SHOW VARIABLES LIKE 'performance_schema';

Suppose, now you will see OFF

To enable it, start the server with the performance_schema variable enabled. For example, use these lines in your my.cnf file:


More details you can found in official documentation:

Dining Room Tables : Target, Kitchen & Dining Room Tables : Choose the dining room table design that defines your family's style and character. Free Shipping on  Shop tables for your home at Pier 1 today! Refresh your home this spring. Shop inspired, on-trend tables that tell your style story - only at Pier 1.

As some people asked about the part of the server restart, i will post my answer considering that part:

1 .Go to the directory of the MySQL installation folder in my case it was: C:\Program Files\MySQL\MySQL Server 5.7\bin.

  1. Open CMD in this directory, then Run "mysql_upgrade -u root -p" command.

  2. If your schema was protected by a password, you should enter the password when it is requested.

  3. This will make checking of all tables of all schema, so you should wait until the checking is finished.

  4. At the end the following message should appear:

Upgrade process completed successfully.

Checking if update is needed.
  1. Restart the MySQL server and router services:
open task manager-->services-->right click on the services MySQL 
server and MySQL router-->restart them.
  1. Connect to your server using your workbench, it should connect.

10 Best IKEA Kitchen Tables and Dining Sets, Shop online and get flat-fee unlimited furniture delivery and financing. Update dining rooms and kitchens with tables in formal and casual styles. Table definition is - a piece of furniture consisting of a smooth flat slab fixed on legs. How to use table in a sentence. a piece of furniture consisting of a smooth flat slab fixed on legs; a group of people assembled at or as if at a table… See the full definition

Types of tables - Fusion Tables Help, Table definition is - a piece of furniture consisting of a smooth flat slab fixed on legs. How to use table in a sentence. Dining tables are hot spots even when there’s no food on them. Playing games, helping with homework or just lingering after a meal, they’re where you share good times with family and friends.

How table is made, Dining tables play countless roles. When choosing a modern dining table, consider how you use your space. Do you rarely eat at the table but need a place for  Kitchen & Dining Room Tables : Choose the dining room table design that defines your family's style and character. Free Shipping on Everything* at Overstock - Your Online Dining Room & Bar Furniture Store!

Table (information), A table is an item of furniture with a flat top and one or more legs, used as a surface for working at, eating from or on which to place things. Some common types  Our collection of white dining tables and black dining tables make for an artful arrangement. We have a unique collection of tables in a variety of styles that you can choose from, whether it’s a mid-century modern dining table, farmhouse dining table, rustic dining table, glass dining table, metal dining table and drop leaf dining table.

  • try running this command using root user : mysql_upgrade -u root -p --force and then restart the mysql server
  • I want to empahize the 'restart the server' part.
  • it is the same as my answer
  • add this in question and close it
  • Not sure why this is down voted, the answer is similar but this one is more clear
  • Thank you for you apply but when I run SHOW VARIABLES LIKE 'performance_schema'; I have an error message : Table 'performance_schema.session_variables' doesn't exist .. i my conf file i have Added : performance_schema = on ... and still not working
  • have you restarted a mysql service?
  • this is a part of the answer .. you ll have a vote up