}

type join struct {
	Name     string
	Conds    []interface{}
	On       *clause.Where
	Selects  []string
	Omits    []string
	JoinType clause.JoinType
}

// StatementModifier statement modifier interface
type StatementModifier interface {
	ModifyStatement(*Statement)
}

// WriteString write string
func (stmt *Statement) WriteString(str string) (int, error) {
	return stmt.SQL.WriteString(str)
}