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gomig

package module

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Versions in this module

v0

v0.0.7

Jun 12, 2022

v0.0.6

Jun 12, 2022

Changes in this version

type Runner

+ func (r *Runner) Down(ctx context.Context) error

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

v0.0.5

Jun 12, 2022

v0.0.4

Jun 24, 2020

v0.0.3

Oct 7, 2019

v0.0.2

Oct 7, 2019

Changes in this version

type Migration

+ Name func() string

v0.0.1

Oct 6, 2019

Changes in this version

+ var ErrMigrationFailed = errors.New("MIGRATION_FAILED")

+ var ErrNoBackend = errors.New("NO_BACKEND")

+ var ErrNoMigrations = errors.New("NO_MIGRATIONS")

+ type BackendAdapter interface

+ GetVersion func() (uint, error)

+ Reset func() error

+ SaveVersion func(ver uint, messages []string) error

+ type Migration interface

+ Down func() (messages []string, err error)

+ Up func() (messages []string, err error)

+ type Runner struct

+ func NewRunner(migs []Migration, storage BackendAdapter) *Runner

+ func (r *Runner) Auto() error

+ func (r *Runner) ForceVer(ver uint) error

+ func (r *Runner) Reset() error

+ func (r *Runner) SetVer(ver uint) error