mirror of https://github.com/pressly/goose.git
28 lines
475 B
Go
28 lines
475 B
Go
package goose
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import "database/sql"
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func Down(db *sql.DB, dir string) error {
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current, err := GetDBVersion(db)
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if err != nil {
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return err
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}
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migrations, err := CollectMigrations(dir, minVersion, maxVersion)
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if err != nil {
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return err
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}
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migrations.Sort(false) // descending, Next will be Previous
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previous, err := migrations.Next(current)
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if err != nil {
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return err
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}
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if err = RunMigrations(db, dir, previous); err != nil {
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return err
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}
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return nil
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}
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