basemigrate

package

v0.0.0-...-44af80e Latest Latest Go to latest Published: Jul 18, 2018 License: MIT Imports: 14 Imported by: 0

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Repository

github.com/josephspurrier/gowebapi

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Documentation ¶

Index ¶

Variables
func Migrate(filename string, prefix string, max int, verbose bool) error
func Reset(filename string, prefix string, max int, verbose bool) (err error)
type Changeset
type DBChangeset

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	// ErrInvalidHeader is when the changeset header is invalid.
	ErrInvalidHeader = errors.New("invalid changeset header")
	// ErrInvalidFormat is when a changeset is not found.
	ErrInvalidFormat = errors.New("invalid changeset format")
)

Functions ¶

func Migrate ¶

func Migrate(filename string, prefix string, max int, verbose bool) error

Migrate will perform all the migrations in a file. If max is 0, all migrations are run.

func Reset ¶

func Reset(filename string, prefix string, max int, verbose bool) (err error)

Reset will remove all migrations. If max is 0, all rollbacks are run.

Types ¶

type Changeset ¶

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

Changeset is a SQL changeset.

func (*Changeset) AddChange ¶

func (cs *Changeset) AddChange(line string)

AddChange will add a change command.

func (*Changeset) AddRollback ¶

func (cs *Changeset) AddRollback(line string)

AddRollback will add a rollback command.

func (*Changeset) Changes ¶

func (cs *Changeset) Changes() string

Changes will return all the changes.

func (*Changeset) Checksum ¶

func (cs *Changeset) Checksum() string

Checksum returns an MD5 checksum for the changeset.

func (*Changeset) ParseHeader ¶

func (cs *Changeset) ParseHeader(line string) error

ParseHeader will parse the header information.

func (*Changeset) Rollbacks ¶

func (cs *Changeset) Rollbacks() string

Rollbacks will return all the rollbacks.

func (*Changeset) SetFileInfo ¶

func (cs *Changeset) SetFileInfo(filename string, description string, version string)

SetFileInfo will set the file information.

type DBChangeset ¶

type DBChangeset struct {
	ID            string `db:"id"`
	Author        string `db:"author"`
	Filename      string `db:"filename"`
	OrderExecuted int    `db:"orderexecuted"`
}

DBChangeset represents the database table records.

Source Files ¶

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