# Uses of Package
org.apache.ignite.cache.query

- Packages that use org.apache.ignite.cache.query
  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.

- Classes in org.apache.ignite.cache.query used by org.apache.ignite
  Class | Description
  --- | ---
  FieldsQueryCursor | SQL query result cursor.
  Query | Main API for configuring and executing cache queries.
  QueryCursor | Query result cursor.
  QueryDetailMetrics | Query metrics aggregated by query type and its textual representation.
  QueryMetrics | Cache query metrics used to obtain statistics on query.
  SqlFieldsQuery | SQL Fields query.

- Classes in org.apache.ignite.cache.query used by org.apache.ignite.cache.query
  Class | Description
  --- | ---
  AbstractContinuousQuery | Base class for continuous query.
  CacheEntryEventAdapter |
  ContinuousQuery | API for configuring continuous cache queries.
  ContinuousQueryWithTransformer | API for configuring continuous cache queries with transformer.
  ContinuousQueryWithTransformer.EventListener | Interface for local listener of `ContinuousQueryWithTransformer` to implement.
  FieldsQueryCursor | SQL query result cursor.
  IndexQuery | Index queries work over distributed indexes and retrieve cache entries that match the specified criteria.
  IndexQueryCriterion | Basic interface for `IndexQuery` criterion.
  Query | Main API for configuring and executing cache queries.
  QueryCursor | Query result cursor.
  ScanQuery | Scan query over cache entries.
  SpiQuery | Deprecated. Use `ScanQuery`, `SqlFieldsQuery`, `IndexQuery` instead.
  SqlFieldsQuery | SQL Fields query.
  SqlQuery | Deprecated. Since 2.8, please use `SqlFieldsQuery` instead.
  TextQuery | Full Text Queries

- Classes in org.apache.ignite.cache.query used by org.apache.ignite.client
  Class | Description
  --- | ---
  ContinuousQuery | API for configuring continuous cache queries.
  FieldsQueryCursor | SQL query result cursor.
  Query | Main API for configuring and executing cache queries.
  QueryCursor | Query result cursor.
  SqlFieldsQuery | SQL Fields query.