sql

Documentation

Index

• type Config
• type DB
  • func NewMySQL(c *Config) (db *DB)
  • func Open(c *Config) (db *DB, err error)
  • func (db *DB) Fork(ctx context.Context) *DB

Types

type Config

type Config struct {
	DSN         string        // write data source name.
	ReadDSN     []string      // read data source name.
	Active      int           // pool
	Idle        int           // pool
	IdleTimeout time.Duration // connect max life time.
	ExecTimeout time.Duration // execute sql timeout
}

Config mysql config.

type DB

type DB struct {
	*gorm.DB
}

func NewMySQL

func NewMySQL(c *Config) (db *DB)

NewMySQL new db and retry connection when has error.

func Open

func Open(c *Config) (db *DB, err error)

func (*DB) Fork

func (db *DB) Fork(ctx context.Context) *DB