recordset

type Column[T any] interface {
	Name() string
	DefaultValue() T
	GetValue(row int) (value T, err error)
	SetValue(row int, value T) (err error)
	ValueType() reflect.Type
	IsBitmap() bool
	Add(value T) error
}

type ColumnAccessor interface {
	ColumnsCount() int
	GetColumnByIndex(i int) Column[any]
	GetColumnByName(name string) Column[any]
	GetColumnIndex(name string) int
}

type ColumnarRecordset struct {
	// contains filtered or unexported fields
}

type Recordset interface {
	ColumnAccessor
	Name() string // Can be useful for debugging purpose (or for joining?)
	NewRow() Row

	// GetRow returns nil if out of range
	GetRow(i int) Row

	RowsCount() int
}

type Row interface {
	GetValueByName(name string, rs Recordset) (any, error)
	SetValueByName(name string, value any, rs Recordset) error
	GetValueByIndex(i int, rs Recordset) (any, error)
	SetValueByIndex(i int, value any, rs Recordset) error
	Data(rs Recordset) (data []any, err error)
}