migrations

Documentation

Index

• type Migration
  • func Embedded() ([]Migration, error)
• type Runner
  • func NewEmbeddedRunner(db *sql.DB) (*Runner, error)
  • func NewRunner(db *sql.DB, migrations []Migration) (*Runner, error)
  • func (r *Runner) Up(ctx context.Context) error

Types

type Migration

type Migration struct {
	Version int
	Name    string
	SQL     string
}

func Embedded

func Embedded() ([]Migration, error)

Embedded возвращает список SQL-миграций, отсортированных по версии.

type Runner

type Runner struct {
	// contains filtered or unexported fields
}

func NewEmbeddedRunner

func NewEmbeddedRunner(db *sql.DB) (*Runner, error)

func NewRunner

func NewRunner(db *sql.DB, migrations []Migration) (*Runner, error)

func (*Runner) Up

func (r *Runner) Up(ctx context.Context) error

Up применяет миграции в порядке возрастания версий.