Package | Description |
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org.apache.flink.table.runtime.operators.aggregate | |
org.apache.flink.table.runtime.operators.window |
Modifier and Type | Method and Description |
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static RecordCounter |
RecordCounter.of(int indexOfCountStar)
Creates a
RecordCounter depends on the index of count(*). |
Modifier and Type | Field and Description |
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protected RecordCounter |
WindowOperator.recordCounter
Used to count the number of added and retracted input records.
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