I recently discovered (sadly) that WebSQL is no longer being supported for HTML5 and that IndexedDB will be replacing it instead.
I\'m wondering if there is any way
Yes, opening continuous key range on an index is pretty much that is in indexedDB. Testing for multiple condition is not possible in IndexedDB. It must be done on cursor loop.
If you find the solution, please let me know.
BTW, i think looping cursor could be very fast and require less memory than possible with Sqlite.