package mysql import ( _ "github.com/go-sql-driver/mysql" "github.com/jinzhu/gorm" "github.com/jinzhu/gorm/callbacks" ) type Dialector struct { } func Open(dsn string) gorm.Dialector { return &Dialector{} } func (Dialector) Initialize(db *gorm.DB) error { // register callbacks callbacks.RegisterDefaultCallbacks(db) return nil } func (Dialector) Migrator() gorm.Migrator { return nil } func (Dialector) BindVar(stmt gorm.Statement, v interface{}) string { return "?" }