3 ms·
It's not going to be slower vs an unordered heap + a separate index that includes all the columns. Hence MS SQL implementation is superior. If you don't want a
by polskibus 8y ago
It's not going to be slower vs an unordered heap + a separate index that includes all the columns. Hence MS SQL implementation is superior. If you don't want a PK, then MS SQL offers you an undordered option.