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