orm.go
func (f *Field) ClearRow(rowIDOrKey interface{}) *PQLBaseQuery {
	rowStr, err := formatIDKeyBool(rowIDOrKey)
	if err != nil {
		return NewPQLBaseQuery("", f.index, err)
	}
	text := fmt.Sprintf("ClearRow(%s=%s)", f.name, rowStr)
	q := NewPQLBaseQuery(text, f.index, nil)
	return q
}
func (f *Field) ClearRow(rowIDOrKey interface{}) *PQLBaseQuery {
	rowStr, err := formatIDKeyBool(rowIDOrKey)
	if err != nil {
		return NewPQLBaseQuery("", f.index, err)
	}
	text := fmt.Sprintf("ClearRow(%s=%s)", f.name, rowStr)
	q := NewPQLBaseQuery(text, f.index, nil)
	return q
}
// ClearRow creates a ClearRow query.
// ClearRow sets all bits to 0 in a given row of the binary matrix, thus disassociating the given row in the given field from all columns.