mysql

Documentation

Index

• Constants
• func Flags() *pflag.FlagSet
• type MySQL
  • func New(dsn string, options ...Option) (*MySQL, error)
  • func (m MySQL) Close() error
  • func (m MySQL) DB() *sqlx.DB
  • func (m MySQL) Migrate(version uint) error
  • func (m MySQL) Options() *Options
• type Option
  • func MaxConnectionLifetime(maxLifetime time.Duration) Option
  • func MaxIdleConnections(connLimit int) Option
  • func MaxOpenConnections(connLimit int) Option
  • func MigrationPath(path string) Option
• type Options

Constants

const AddressConfigKey = "mysql-address"

const DriverName = "mysql"

Functions

func Flags

func Flags() *pflag.FlagSet

Types

type MySQL

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

func New

func New(dsn string, options ...Option) (*MySQL, error)

New will connect to the MySQL server using the given DSN

func (MySQL) Close

func (m MySQL) Close() error

Close is just a proxy for convenient access to db.Close()

func (MySQL) DB

func (m MySQL) DB() *sqlx.DB

DB is just a proxy for convenient access to the underlying sqlx implementation This method is used a lot, therefore it's name is abbreviated.

func (MySQL) Migrate

func (m MySQL) Migrate(version uint) error

Migrate to a specific version. It's assumed t

func (MySQL) Options

func (m MySQL) Options() *Options

Options returns the currently set options.

type Option

type Option func(*Options)

func MaxConnectionLifetime

func MaxConnectionLifetime(maxLifetime time.Duration) Option

func MaxIdleConnections

func MaxIdleConnections(connLimit int) Option

func MaxOpenConnections

func MaxOpenConnections(connLimit int) Option

func MigrationPath

func MigrationPath(path string) Option

type Options

type Options struct {
	MigrationPath         string
	MaxOpenConnections    int
	MaxIdleConnections    int
	MaxConnectionLifetime time.Duration
}