| Package | Description |
|---|---|
| org.apache.flink.table.planner.plan.rules.logical |
| Class and Description |
|---|
| CalcPythonCorrelateTransposeRule
Rule will transpose the conditions after the Python correlate node if the join type is inner
join.
|
| FlinkAggregateExpandDistinctAggregatesRule
Planner rule that expands distinct aggregates (such as
COUNT(DISTINCT x)) from a Aggregate. |
| FlinkAggregateJoinTransposeRule
Planner rule that pushes an
Aggregate past a Join. |
| FlinkAggregateRemoveRule
Planner rule that removes a
Aggregate if its aggregate
functions are SUM, MIN, MAX, AUXILIARY_GROUP with no filterArgs, and the underlying relational
expression is already distinct. |
| FlinkJoinPushExpressionsRule
Planner rule that pushes down expressions in "equal" join condition.
|
| FlinkProjectJoinTransposeRule
Planner rule that pushes a
Project past a Join by splitting the projection into a projection on top of each
child of the join. |
| FlinkSemiAntiJoinFilterTransposeRule
Planner rule that pushes semi-join down in a tree past a
Filter. |
| FlinkSemiAntiJoinJoinTransposeRule
Planner rule that pushes a
org.apache.calcite.rel.core.SemiJoin down in a tree past a
Join in order to trigger other rules that will convert SemiJoins. |
| FlinkSemiAntiJoinProjectTransposeRule
Planner rule that pushes a
org.apache.calcite.rel.core.SemiJoin down in a tree past a
Project. |
| JoinTableFunctionScanToCorrelateRule
Rule that rewrites Join on TableFunctionScan to Correlate.
|
| ProjectSnapshotTransposeRule.Config
Configuration for
ProjectSnapshotTransposeRule. |
| ProjectWatermarkAssignerTransposeRule
Transpose between the
LogicalWatermarkAssigner and LogicalProject. |
| ProjectWindowTableFunctionTransposeRule
Planner rule that pushes a
LogicalProject into a LogicalTableFunctionScan which
contains a Window table function call by splitting the projection into a projection on top of
child of the TableFunctionScan. |
| PushFilterInCalcIntoTableSourceScanRule
Pushes a filter condition from the
FlinkLogicalCalc and into a FlinkLogicalTableSourceScan. |
| PushFilterIntoSourceScanRuleBase
Base class for rules that push down filters into table scan.
|
| PushFilterIntoTableSourceScanRule
Planner rule that tries to push a filter into a
LogicalTableScan, which table is a TableSourceTable. |
| PushLimitIntoTableSourceScanRule
Planner rule that tries to push limit into a
FlinkLogicalTableSourceScan, which table is
a TableSourceTable. |
| PushPartitionIntoTableSourceScanRule
Planner rule that tries to push partition evaluated by filter condition into a
LogicalTableScan. |
| PushProjectIntoTableSourceScanRule.Config
Configuration for
PushProjectIntoTableSourceScanRule. |
| PushWatermarkIntoTableSourceScanAcrossCalcRule
Rule to push the
FlinkLogicalWatermarkAssigner across the FlinkLogicalCalc to the
FlinkLogicalTableSourceScan. |
| PushWatermarkIntoTableSourceScanRule
Rule to push the
FlinkLogicalWatermarkAssigner into the FlinkLogicalTableSourceScan. |
| PushWatermarkIntoTableSourceScanRuleBase
Base rule for interface
SupportsWatermarkPushDown and SupportsSourceWatermark. |
| PythonCorrelateSplitRule
Rule will split the Python
FlinkLogicalTableFunctionScan with Java calls or the Java
FlinkLogicalTableFunctionScan with Python calls into a FlinkLogicalCalc which
will be the left input of the new FlinkLogicalCorrelate and a new FlinkLogicalTableFunctionScan. |
| PythonMapMergeRule
Rule will merge Python
FlinkLogicalCalc used in Map operation, Flatten FlinkLogicalCalc and Python FlinkLogicalCalc used in Map operation together. |
| PythonMapRenameRule
Rule which renames the field names of the Flatten
FlinkLogicalCalc which is right after a
FlinkLogicalCalc representing a Python Map operation to the output names of the map
function. |
| RedundantRankNumberColumnRemoveRule
Planner rule that removes the output column of rank number iff the rank number column is not used
by successor calc.
|
| RemoveUnreachableCoalesceArgumentsRule.Config
Configuration for
RemoveUnreachableCoalesceArgumentsRule. |
| SubQueryDecorrelator.Result
Result describing the relational expression after decorrelation and where to find the
equivalent non-correlated expressions and correlated conditions.
|
| WrapJsonAggFunctionArgumentsRule.Config
Configuration for
WrapJsonAggFunctionArgumentsRule. |
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