![]() Find the max_allowed_packet entry (should be at the top) and change it to at least 256M. Click Apply.įrom the Management menu, select Options File and click the Networking tab. Click Select "All" to grant all privileges on this schema for this new user. Select the newly created database schema. Navigate to the tab Schema Privileges and click on Add Entry. Complete the screen with the credentials listed above. You can see the new schema, which has no tables, listed in the left pane.įrom the Management menu, select Users and Privileges and click Add Account. In the Apply SQL Script to Database window, click Apply to run the SQL command that creates the schema.Ĭlick Finish. ![]() to create the database schema.Įnter a name for the schema and for collation choose 'utf - utf8_bin'. ![]() Right-click on the list of existing Schemas and select Create Schema. Open the MySQL Workbench as an administrator (Right-click, Run as Admin). ![]() If you do not already have the software, download MySQL and install the product. Use these instructions to create a database using MySQL Workbench. The example uses the following credentials: Fieldįollow the instructions to create a database using a GUI, such as MySQL Workbench, or using the CLI. This example creates a MySQL database, but any common database platform is allowed. The following instructions provide a sample that illustrates how to create a simple, open-source database server on your local machine (localhost) for use by the RapidMiner service. In this tutorial, you have learned how to show all databases in the MySQL server using the SHOW DATABASES command or querying from the schemata table in the information_schema database.You are viewing the RapidMiner Server documentation for version 9.1 - Check here for latest version Example: Creating a MySQL Database Schema It returns the following result set: + -+ The following SELECT statement returns databases whose names end with 'schema' or 's'. If the condition in the LIKE clause is not sufficient, you can query the database information directly from the schemata table in the information_schema database.įor example, the following query returns the same result as the SHOW DATABASES command. Querying database data from information_schema It is important to note that if the MySQL database server started with -skip-show-database, you cannot use the SHOW DATABASES statement unless you have the SHOW DATABASES privilege. If you want to query the database that matches a specific pattern, you use the LIKEclause as follows: SHOW DATABASES LIKE pattern įor example, the following statement returns database that ends with the string 'schema' SHOW DATABASES LIKE '%schema' The SHOW SCHEMAS command is a synonym for SHOW DATABASES, therefore the following command returns the same result as the one above: SHOW SCHEMAS To list all databases on a MySQL server host, you use the SHOW DATABASES command as follows: SHOW DATABASES Ĭode language: SQL (Structured Query Language) ( sql )įor example, to list all database in the local MySQL database server, first login to the database server as follows: >mysql -u root -pĪnd then use the SHOW DATABASES command: mysql> SHOW DATABASES Summary: in this tutorial, you will learn how to use the MySQL SHOW DATABASES command to list all databases in a MySQL database server.
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