Function xor

engine/engine.go:654–656

(fulfilledFilters bool, negation bool)

}

func xor(fulfilledFilters bool, negation bool) bool {
	return (fulfilledFilters || negation) && !(fulfilledFilters && negation)
}

func getCopyOfTableWithoutRows(table *Table) *Table {
	filteredTable := &Table{Columns: []*Column{}}