Base class for all Ignite cache entry queries.
Scan query over cache entries. Will accept all the entries if no predicate was set.
SQL fields query.
Fields query cursor.
Query result cursor. Can be processed either in iterative mode, or by taking all entries using GetAll() method.
Note that you get enumerator or call
GetAll() method only once during
cursor lifetime. Any further attempts to get enumerator or all entries will result