v3

Documentation

Index

• type Migrator
  • func NewMigrator(db *postgresql.Database) *Migrator
  • func (db *Migrator) Migrate() error
  • func (db *Migrator) PrepareMigration() error

Types

type Migrator

type Migrator struct {
	SQL *sqlx.DB
}

Migrator represents the database migrator that should be used to migrate from v2 of the database to v3

func NewMigrator

func NewMigrator(db *postgresql.Database) *Migrator

func (*Migrator) Migrate

func (db *Migrator) Migrate() error

Migrate implements database.Migrator

func (*Migrator) PrepareMigration

func (db *Migrator) PrepareMigration() error

PrepareMigration prepares the database for the migration by renaming the old tables and creating the new ones