mymodel

type Cond interface {
	Where(f func(b mystmt.Cond))
	Having(f func(b mystmt.Cond))
	OrderBy(col string) mystmt.OrderBy
	Limit(n int64)
	Offset(n int64)
}

type Filter interface {
	Apply(ctx context.Context, b Cond) error
}

type FilterFunc func(ctx context.Context, b Cond) error

type Inserter interface {
	Insert(b mystmt.InsertStatement)
}

type Scanner interface {
	Scan(scan mysql.Scanner) error
}

type Selector interface {
	Select(b mystmt.SelectStatement)
	Scanner
}

type Updater interface {
	Update(b mystmt.UpdateStatement)
}