postgres

package

v0.0.0-...-07a4155 Latest Latest Go to latest Published: Feb 4, 2025 License: MIT Imports: 16 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/megur0/golang-migrate-postgres

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Documentation ¶

Index ¶

Variables
func WithInstance(instance *sql.DB, config *Config) (database.Driver, error)
type Config
type Postgres
- func WithConnection(ctx context.Context, conn *sql.Conn, config *Config) (*Postgres, error)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	DefaultMigrationsTable       = "schema_migrations"
	DefaultMultiStatementMaxSize = 10 * 1 << 20 // 10 MB
)

View Source

var (
	ErrNilConfig      = fmt.Errorf("no config")
	ErrNoDatabaseName = fmt.Errorf("no database name")
	ErrNoSchema       = fmt.Errorf("no schema")
	ErrDatabaseDirty  = fmt.Errorf("database is dirty")
)

Functions ¶

func WithInstance ¶

func WithInstance(instance *sql.DB, config *Config) (database.Driver, error)

Types ¶

type Config ¶

type Config struct {
	MigrationsTable       string
	MigrationsTableQuoted bool
	MultiStatementEnabled bool
	DatabaseName          string
	SchemaName            string

	StatementTimeout      time.Duration
	MultiStatementMaxSize int
	// contains filtered or unexported fields
}

type Postgres ¶

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

func WithConnection ¶

func WithConnection(ctx context.Context, conn *sql.Conn, config *Config) (*Postgres, error)

func (*Postgres) Close ¶

func (p *Postgres) Close() error

func (*Postgres) Drop ¶

func (p *Postgres) Drop() (err error)

func (*Postgres) Lock ¶

func (p *Postgres) Lock() error

https://www.postgresql.org/docs/9.6/static/explicit-locking.html#ADVISORY-LOCKS

func (*Postgres) Open ¶

func (p *Postgres) Open(url string) (database.Driver, error)

func (*Postgres) Run ¶

func (p *Postgres) Run(migration io.Reader) error

func (*Postgres) SetVersion ¶

func (p *Postgres) SetVersion(version int, dirty bool) error

func (*Postgres) Unlock ¶

func (p *Postgres) Unlock() error

func (*Postgres) Version ¶

func (p *Postgres) Version() (version int, dirty bool, err error)

Source Files ¶

View all Source files

postgres.go

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