Class ProjectWindowTableFunctionTransposeRule
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- org.apache.calcite.plan.RelOptRule
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- org.apache.flink.table.planner.plan.rules.logical.ProjectWindowTableFunctionTransposeRule
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public class ProjectWindowTableFunctionTransposeRule extends org.apache.calcite.plan.RelOptRule
Planner rule that pushes aLogicalProject
into aLogicalTableFunctionScan
which contains a Window table function call by splitting the projection into a projection on top of child of the TableFunctionScan.
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Field Summary
Fields Modifier and Type Field Description static ProjectWindowTableFunctionTransposeRule
INSTANCE
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Constructor Summary
Constructors Constructor Description ProjectWindowTableFunctionTransposeRule()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
matches(org.apache.calcite.plan.RelOptRuleCall call)
void
onMatch(org.apache.calcite.plan.RelOptRuleCall call)
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Methods inherited from class org.apache.calcite.plan.RelOptRule
any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, getOutConvention, getOutTrait, hashCode, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered
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Field Detail
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INSTANCE
public static final ProjectWindowTableFunctionTransposeRule INSTANCE
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