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README.md
Go database migrate
This is a simple database migration library for Go. This library is intended to be used with go-bindata.
We recommended using a go generate command to update the go-bindata file.
Installation
You can install this library with go get
go get git.fuyu.moe/Fuyu/migrate
Example
files/0001.sql
:
CREATE TABLE tests (
Name varchar(100) NOT NULL
);
INSERT INTO tests VALUES ('migration test');
Run go-bindata --prefix files files
Optionally you can add the flags -nomemcopy
and -nometadata
main.go
:
package main
import (
"database/sql"
"fmt"
"git.fuyu.moe/Fuyu/migrate"
_ "github.com/lib/pq"
)
func main() {
db, err := sql.Open(`postgres`, `host=/run/postgresql dbname=testdb sslmode=disable`)
if err != nil {
fmt.Println(`Failed to connect to database. Message:`, err)
return
}
err = migrate.Migrate(db, 1, migrate.Options{Schema: `testschema`}, Asset)
if err != nil {
fmt.Println(`The migration failed! Message:`, err)
return
}
fmt.Println(`The database migration/update was successful`)
}
File names:
The names of your migration files should look like this:
0001.sql
0002.sql
...
0010.sql
...
0325.sql