OAK-1263 trivia comment fix
OAK-1263 added some toString()
OAK-1263 added order by use case
OAK-1263 count when no where conditions are supplied
OAK-1263 added plan and query test for ORDER BY no WHERE conditions
queries
OAK-1263 added coverage for query of non-indexed property
OAK-1263 added coverage for mixed queries where the WHERE conditions are
on a non-indexed property and the ORDER BY is on an indexed one