History

Taylor Wrobel 88115dedbf Support running docker with commands and handling multiple exposed ports Adds the ability to specify a series of commands to run as part of the docker image execution, and allows for retrieving a mapping of an exposed via the port bound within the container.		2017-07-07 23:12:07 -07:00
..
README.md	Add code sample for use with existing MySQL client with multistatements=true	2017-05-30 18:52:26 +03:00
mysql.go	Fix parenthesis problem.	2017-05-15 22:01:45 -07:00
mysql_test.go	Support running docker with commands and handling multiple exposed ports	2017-07-07 23:12:07 -07:00

README.md

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/mattes/migrate"
    "github.com/mattes/migrate/database/mysql"
    _ "github.com/mattes/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

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