MySQL Connector

To configure the MySQL connector, create a catalog properties file in named, for example, mysql.properties, to mount the MySQL connector as the mysql catalog. Create the file with the following contents, replacing the connection properties as appropriate for your setup:

You can have as many catalogs as you need, so if you have additional MySQL servers, simply add another properties file to etc/catalog with a different name (making sure it ends in .properties). For example, if you name the property file , Presto will create a catalog named sales using the configured connector.

The MySQL connector provides a schema for every MySQL database. You can see the available MySQL databases by running SHOW SCHEMAS:

If you have a MySQL database named web, you can view the tables in this database by running SHOW TABLES:

Finally, you can access the clicks table in the web database:

If you used a different name for your catalog properties file, use that catalog name instead of mysql in the above examples.

The following SQL statements are not yet supported:

• DELETE

• (CREATE TABLE AS is supported)

• SHOW GRANTS