sqlx

type Querier interface {
	atomic.Querier

	// sqlx methods (common between sqlx.DB and sqlx.Tx)
	Get(interface{}, string, ...interface{}) error
	GetContext(context.Context, interface{}, string, ...interface{}) error
	Select(interface{}, string, ...interface{}) error
	SelectContext(context.Context, interface{}, string, ...interface{}) error
	Queryx(query string, args ...interface{}) (*sqlx.Rows, error)
	QueryxContext(ctx context.Context, query string, args ...interface{}) (*sqlx.Rows, error)
	QueryRowx(query string, args ...interface{}) *sqlx.Row
	QueryRowxContext(ctx context.Context, query string, args ...interface{}) *sqlx.Row
}