## Uses of Interface
org.apache.ignite.cache.query.QueryCursor

- Packages that use QueryCursor
  Package | Description
  --- | ---
  org.apache.ignite | Contains entry-point Ignite & HPC APIs.
  org.apache.ignite.cache.query | Contains APIs for creating and executing cache queries.
  org.apache.ignite.client | Contains Ignite Thin Client API classes.

- - ### Uses of QueryCursor in org.apache.ignite

    Methods in org.apache.ignite that return QueryCursor
    Modifier and Type | Method | Description
    --- | --- | ---
    `<R> QueryCursor<R>` | IgniteCache.`query​(Query<R> qry)` | Queries cache.
    `<T,​R> QueryCursor<R>` | IgniteCache.`query​(Query<T> qry, IgniteClosure<T,​R> transformer)` | Queries the cache transforming the entries on the server nodes.

  - ### Uses of QueryCursor in org.apache.ignite.cache.query

    Subinterfaces of QueryCursor in org.apache.ignite.cache.query
    Modifier and Type | Interface | Description
    --- | --- | ---
    `interface` | `FieldsQueryCursor<T>` | SQL query result cursor.

    Classes in org.apache.ignite.cache.query that implement QueryCursor
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `BulkLoadContextCursor` | A special FieldsQueryCursor subclass that is used as a sentinel to transfer data from bulk load (COPY) command to the JDBC or other client-facing driver: the bulk load batch processor and parameters to send to the client.

  - ### Uses of QueryCursor in org.apache.ignite.client

    Methods in org.apache.ignite.client that return QueryCursor
    Modifier and Type | Method | Description
    --- | --- | ---
    `<R> QueryCursor<R>` | ClientCache.`query​(ContinuousQuery<K,​V> qry, ClientDisconnectListener disconnectListener)` | Start `ContinuousQuery` on the cache.
    `<R> QueryCursor<R>` | ClientCache.`query​(Query<R> qry)` | Queries cache.