dbmate

Oct 22, 2022

Changes in this version

+ var ErrCantConnect = errors.New("unable to connect to database")

+ var ErrCreateDirectory = errors.New("unable to create directory")

+ var ErrInvalidURL = errors.New(...)

+ var ErrMigrationAlreadyExist = errors.New("file already exists")

+ var ErrMigrationDirNotFound = errors.New("could not find migrations directory")

+ var ErrMigrationNotFound = errors.New("can't find migration file")

+ var ErrNoMigrationFiles = errors.New("no migration files found")

+ var ErrNoMigrationName = errors.New("please specify a name for the new migration")

+ var ErrNoRollback = errors.New("can't rollback: no migrations have been applied")

+ var ErrParseMissingUp = errors.New("dbmate requires each migration to define an up bock with '-- migrate:up'")

+ var ErrParseUnexpectedStmt = errors.New(...)

+ var ErrUnsupportedDriver = errors.New("unsupported driver")

Feb 4, 2022

Changes in this version

type Driver

+ MigrationsTableExists func(*sql.DB) (bool, error)

Apr 7, 2021

Changes in this version

type DB

+ Log io.Writer

type DriverConfig

+ Log io.Writer

Nov 19, 2020

Changes in this version

+ const DefaultMigrationsTableName

type DB

+ MigrationsTableName string

+ func (db *DB) CheckMigrationsStatus(drv Driver) ([]StatusResult, error)

+ type DriverConfig struct

+ DatabaseURL *url.URL

+ MigrationsTableName string

+ type DriverFunc func(DriverConfig) Driver

+ type StatusResult struct

+ Applied bool

+ Filename string

Aug 13, 2020

Changes in this version

+ type ClickHouseDriver struct

+ func (drv ClickHouseDriver) CreateDatabase(u *url.URL) error

+ func (drv ClickHouseDriver) CreateMigrationsTable(db *sql.DB) error

+ func (drv ClickHouseDriver) DatabaseExists(u *url.URL) (bool, error)

+ func (drv ClickHouseDriver) DeleteMigration(db Transaction, version string) error

+ func (drv ClickHouseDriver) DropDatabase(u *url.URL) error

+ func (drv ClickHouseDriver) DumpSchema(u *url.URL, db *sql.DB) ([]byte, error)

+ func (drv ClickHouseDriver) InsertMigration(db Transaction, version string) error

+ func (drv ClickHouseDriver) Open(u *url.URL) (*sql.DB, error)

+ func (drv ClickHouseDriver) Ping(u *url.URL) error

+ func (drv ClickHouseDriver) SelectMigrations(db *sql.DB, limit int) (map[string]bool, error)

Jun 25, 2020

Changes in this version

type DB

+ Verbose bool

Apr 29, 2020

Changes in this version

type DB

+ WaitBefore bool

+ func (db *DB) Status(quiet bool) (int, error)

May 20, 2019

Changes in this version

+ type Migration struct

+ Contents string

+ Options MigrationOptions

+ func NewMigration() Migration

+ type MigrationOptions interface

+ Transaction func() bool

May 7, 2018

Changes in this version

+ const DefaultWaitInterval

+ const DefaultWaitTimeout

type DB

+ WaitInterval time.Duration

+ WaitTimeout time.Duration

+ func (db *DB) Wait() error

type Driver

+ Ping func(*url.URL) error

type MySQLDriver

+ func (drv MySQLDriver) Ping(u *url.URL) error

type PostgresDriver

+ func (drv PostgresDriver) Ping(u *url.URL) error

type SQLiteDriver

+ func (drv SQLiteDriver) Ping(u *url.URL) error

Jan 24, 2018

Changes in this version

+ const Version

+ var DefaultMigrationsDir = "./db/migrations"

+ var DefaultSchemaFile = "./db/schema.sql"

+ func GetDriverOpen(u *url.URL) (*sql.DB, error)

+ func RegisterDriver(drv Driver, scheme string)

+ type DB struct

+ AutoDumpSchema bool

+ DatabaseURL *url.URL

+ MigrationsDir string

+ SchemaFile string

+ func New(databaseURL *url.URL) *DB

+ func (db *DB) Create() error

+ func (db *DB) CreateAndMigrate() error

+ func (db *DB) Drop() error

+ func (db *DB) DumpSchema() error

+ func (db *DB) GetDriver() (Driver, error)

+ func (db *DB) Migrate() error

+ func (db *DB) NewMigration(name string) error

+ func (db *DB) Rollback() error

+ type Driver interface

+ CreateDatabase func(*url.URL) error

+ CreateMigrationsTable func(*sql.DB) error

+ DatabaseExists func(*url.URL) (bool, error)

+ DeleteMigration func(Transaction, string) error

+ DropDatabase func(*url.URL) error

+ DumpSchema func(*url.URL, *sql.DB) ([]byte, error)

+ InsertMigration func(Transaction, string) error

+ Open func(*url.URL) (*sql.DB, error)

+ SelectMigrations func(*sql.DB, int) (map[string]bool, error)

+ func GetDriver(name string) (Driver, error)

+ type MySQLDriver struct

+ func (drv MySQLDriver) CreateDatabase(u *url.URL) error

+ func (drv MySQLDriver) CreateMigrationsTable(db *sql.DB) error

+ func (drv MySQLDriver) DatabaseExists(u *url.URL) (bool, error)

+ func (drv MySQLDriver) DeleteMigration(db Transaction, version string) error

+ func (drv MySQLDriver) DropDatabase(u *url.URL) error

+ func (drv MySQLDriver) DumpSchema(u *url.URL, db *sql.DB) ([]byte, error)

+ func (drv MySQLDriver) InsertMigration(db Transaction, version string) error

+ func (drv MySQLDriver) Open(u *url.URL) (*sql.DB, error)

+ func (drv MySQLDriver) SelectMigrations(db *sql.DB, limit int) (map[string]bool, error)

+ type PostgresDriver struct

+ func (drv PostgresDriver) CreateDatabase(u *url.URL) error

+ func (drv PostgresDriver) CreateMigrationsTable(db *sql.DB) error

+ func (drv PostgresDriver) DatabaseExists(u *url.URL) (bool, error)

+ func (drv PostgresDriver) DeleteMigration(db Transaction, version string) error

+ func (drv PostgresDriver) DropDatabase(u *url.URL) error

+ func (drv PostgresDriver) DumpSchema(u *url.URL, db *sql.DB) ([]byte, error)

+ func (drv PostgresDriver) InsertMigration(db Transaction, version string) error

+ func (drv PostgresDriver) Open(u *url.URL) (*sql.DB, error)

+ func (drv PostgresDriver) SelectMigrations(db *sql.DB, limit int) (map[string]bool, error)

+ type SQLiteDriver struct

+ func (drv SQLiteDriver) CreateDatabase(u *url.URL) error

+ func (drv SQLiteDriver) CreateMigrationsTable(db *sql.DB) error

+ func (drv SQLiteDriver) DatabaseExists(u *url.URL) (bool, error)

+ func (drv SQLiteDriver) DeleteMigration(db Transaction, version string) error

+ func (drv SQLiteDriver) DropDatabase(u *url.URL) error

+ func (drv SQLiteDriver) DumpSchema(u *url.URL, db *sql.DB) ([]byte, error)

+ func (drv SQLiteDriver) InsertMigration(db Transaction, version string) error

+ func (drv SQLiteDriver) Open(u *url.URL) (*sql.DB, error)

+ func (drv SQLiteDriver) SelectMigrations(db *sql.DB, limit int) (map[string]bool, error)

+ type Transaction interface

+ Exec func(query string, args ...interface{}) (sql.Result, error)