Package org.apache.flink.table.planner.hint

Class Summary

Class	Description
CapitalizeQueryHintsShuttle	A shuttle to capitalize all query hints on corresponding nodes.
ClearQueryHintsOnUnmatchedNodesShuttle	Clear the invalid query hints in the unmatched nodes.
ClearQueryHintsWithInvalidPropagationShuttle	Due to Calcite will expand the whole SQL RelNode tree that contains query block, query hints (including join hints and state ttl hints) will be propagated from root to leaves in the whole RelNode tree.
FlinkHints	Utility class for Flink hints.
FlinkHintStrategies	A collection of Flink style HintStrategys.
LookupJoinHintOptions	This LookupJoinHintOptions defines valid hint options of lookup join hint.
QueryHintsRelShuttle	An abstract shuttle for each shuttle used for query hint.

Enum Summary

Enum	Description
JoinStrategy	Currently available join strategies and corresponding join hint names.
LookupJoinHintOptions.RetryStrategy	Supported retry strategies.
StateTtlHint	Hint strategy to configure different ExecutionConfigOptions.IDLE_STATE_RETENTION for stream joins.