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pgxschema

package module

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Versions in this module

v1

v1.0.2

Jun 20, 2022

v1.0.1

Jun 20, 2022

v1.0.0

Jan 4, 2022

Changes in this version

+ var ErrNilTx = fmt.Errorf("Database transaction is nil")

type Migration

+ func FSMigrations(filesystem fs.FS, glob string) (migrations []*Migration, err error)

type Migrator

+ func (m *Migrator) QuotedTableName() string

v0

v0.0.3

Dec 10, 2021

v0.0.2

Nov 18, 2021

v0.0.1

Oct 7, 2021

Changes in this version

+ const DefaultTableName

+ var ErrNilDB = fmt.Errorf("Database connection is nil")

+ func LockIdentifierForTable(tableName string) int64

+ func MigrationIDFromFilename(filename string) string

+ func QuotedIdent(ident string) string

+ func QuotedTableName(schemaName, tableName string) string

+ func SortMigrations(migrations []*Migration)

+ type AppliedMigration struct

+ AppliedAt time.Time

+ Checksum string

+ ExecutionTimeInMillis int

+ type Connection interface

+ type File interface

+ Name func() string

+ Read func(b []byte) (n int, err error)

+ type Logger interface

+ Print func(...interface{})

+ type Migration struct

+ ID string

+ Script string

+ func MigrationFromFile(file File) (migration *Migration, err error)

+ func MigrationFromFilePath(filename string) (migration *Migration, err error)

+ func MigrationsFromDirectoryPath(dirPath string) (migrations []*Migration, err error)

+ func (m *Migration) MD5() string

+ type Migrator struct

+ Logger Logger

+ func NewMigrator(options ...Option) Migrator

+ func (m *Migrator) Apply(db Connection, migrations []*Migration) error

+ func (m Migrator) GetAppliedMigrations(db Queryer) (applied map[string]*AppliedMigration, err error)

+ type Option func(m Migrator) Migrator

+ func WithContext(ctx context.Context) Option

+ func WithLogger(logger Logger) Option

+ func WithTableName(names ...string) Option

+ type Queryer interface

+ Exec func(ctx context.Context, sql string, args ...interface{}) (pgconn.CommandTag, error)

+ Query func(ctx context.Context, sql string, args ...interface{}) (pgx.Rows, error)

+ type Transactor interface

+ Begin func(ctx context.Context) (pgx.Tx, error)