Package org.apache.ignite.internal.processors.query

Interface Summary

Interface	Description
GridQueryFieldMetadata	Query field descriptor.
GridQueryFieldsResult	Field query result.
GridQueryIndexDescriptor	Describes an index to be created for a certain type.
GridQueryIndexing	Abstraction for internal indexing implementation.
GridQueryProperty	Description and access method for query entity field.
GridQueryRowCacheCleaner	Row cache cleaner is used by page memory manager to remove updated / evicted links from rows cache.
GridQueryRowDescriptor	Row descriptor.
GridQueryTypeDescriptor	Value descriptor which allows to extract fields from value object of given type.
IndexingQueryEngine	Marker interface for Indexing-backed query engine (indexing implementation will be used instead of query engine).
QueryCancellable	Cancellable query interface.
QueryEngine
QueryEngineConfigurationEx	Internal interface for the query engine configuration.

Class Summary

Class	Description
CacheQueryObjectValueContext	Cache object value context for queries.
ColumnInformation	Information about table column.
DistributedSqlConfiguration	Common distributed SQL configuration.
GridQueryCacheObjectsIterator	Deserializes binary objects if needed.
GridQueryCancel	Holds query cancel state.
GridQueryFieldsResultAdapter	Convenience adapter for GridQueryFieldsResult.
GridQueryFinishedInfo	Info about finished query.
GridQueryProcessor	Indexing processor.
GridQueryRowDescriptorImpl	Row descriptor.
GridQueryStartedInfo	Info about new started query.
NoOpQueryEngine	No op implementation.
QueryContext
QueryEntityEx	Extended query entity with not-null fields support.
QueryField	Query field metadata.
QueryIndexDescriptorImpl	Index descriptor.
QueryIndexKey	Index key.
QueryKeyValueIterable<K,V>	SqlQuery key-value iterable.
QueryKeyValueIterator<K,V>	SqlQuery key-value iterator.
QueryParserMetricsHolder	Metric holder for metrics of query parser.
QueryProperties	Additional properties to execute the query (Stored in QueryContext).
QuerySchema	Dynamic cache schema.
QuerySchemaPatch	Query schema patch which contains SchemaAbstractOperation operations for changing query entities.
QuerySysIndexDescriptorImpl	Sys Indexes descriptor.
QueryTypeCandidate	Type candidate which possibly will be registered.
QueryTypeDescriptorImpl	Descriptor of type.
QueryTypeIdKey	Identifying TypeDescriptor by cache name and value class.
QueryTypeNameKey	Query type name key.
QueryUtils	Utility methods for queries.
QueryUtils.KeyOrValProperty	Property used for keyFieldName or valueFieldName
SqlClientContext	Container for connection properties passed by various drivers (JDBC, ODBC drivers) having notion of an SQL connection - Ignite basically does not have one.
TableInformation	Information about table.

Exception Summary

Exception	Description
IgniteSQLException	Specific exception bearing information about query processing errors for more detailed errors in JDBC driver.