MySQL

mysql://user:password@tcp(host:port)/dbname?query

URL Query	WithInstance Config	Description
x-migrations-table	MigrationsTable	Name of the migrations table
dbname	DatabaseName	The name of the database to connect to
user		The user to sign in as
password		The user's password
host		The host to connect to.
port		The port to bind to.
x-tls-ca		The location of the root certificate file.
x-tls-cert		Cert file location.
x-tls-key		Key file location.
x-tls-insecure-skip-verify		Whether or not to use SSL (true|false)

Use with existing client

If you use the MySQL driver with existing database client, you must create the client with parameter multiStatements=true:

package main

import (
    "database/sql"
    
    _ "github.com/go-sql-driver/mysql"
    "github.com/golang-migrate/migrate"
    "github.com/golang-migrate/migrate/database/mysql"
    _ "github.com/golang-migrate/migrate/source/file"
)

func main() {
    db, _ := sql.Open("mysql", "user:password@tcp(host:port)/dbname?multiStatements=true")
    driver, _ := mysql.WithInstance(db, &mysql.Config{})
    m, _ := migrate.NewWithDatabaseInstance(
        "file:///migrations",
        "mysql", 
        driver,
    )
    
    m.Steps(2)
}

Upgrading from v1

1. Write down the current migration version from schema_migrations
2. DROP TABLE schema_migrations
3. Wrap your existing migrations in transactions (BEGIN/COMMIT) if you use multiple statements within one migration.
4. Download and install the latest migrate version.
5. Force the current migration version with migrate force <current_version>.