Percona XtraDB Cluster - Flyway

Verified Versions: 5.7, 8.0
Maintainer: {% include redgate-badge.html %}

Supported Versions and Support Levels

{% include database-boilerplate.html %}

Driver

Item	Details
URL format	<code>jdbc:mysql://<i>host</i>:<i>port</i>/<i>database</i></code>
Ships with Flyway Command-line	Yes
Maven Central coordinates	`mysql:mysql-connector-java`
Supported versions	`8.0.12` and later
Default Java class	`com.mysql.jdbc.Driver`

Java Usage

See the MySQL Database Documentation

SQL Script Syntax

Standard SQL syntax with statement delimiter ;
Delimiter change for stored procedures using DELIMITER statements
Comment directives generated by mysqldump (/!.../;)
MySQL-style single-line comments (# Comment)

Compatibility

DDL exported by mysqldump can be used unchanged in a Flyway migration.
Any MySQL SQL script executed by Flyway, can be executed by the MySQL command-line tool and other MySQL-compatible tools (after the placeholders have been replaced).

Example

<pre class="prettyprint">/* Single line comment */ CREATE TABLE test_data ( value VARCHAR(25) NOT NULL, PRIMARY KEY(value) ); /* Multi-line comment */ -- MySQL procedure DELIMITER // CREATE PROCEDURE AddData() BEGIN # MySQL-style single line comment INSERT INTO test_data (value) VALUES ('Hello'); END // DELIMITER; CALL AddData(); -- MySQL comments directives generated by mysqlsump /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */; /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */; -- Placeholder INSERT INTO ${tableName} (name) VALUES ('Mr. T');</pre>

Limitations

Issue 558 The parser currently doesn't support multiple comment directives on a single line.

  Example: /*!50003 CREATE*/ /*!50017 DEFINER=`...`*/ /*!50003 TRIGGER EntityBeforeInsert ...