client

type Client interface {
	io.Closer

	Query(string, ...interface{}) (*sql.Rows, error)
	QueryRow(string, ...interface{}) *sql.Row
	Exec(string, ...interface{}) (sql.Result, error)
	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
	SQL() *sql.DB
	Driver() driver.Driver
}