public static class AggregateMergeFunction.RowAggregator extends Object implements Serializable
Modifier and Type | Field and Description |
---|---|
static String |
AGG_FUNCTION |
static String |
FIELDS |
static String |
IGNORE_RETRACT |
Constructor and Description |
---|
RowAggregator(org.apache.flink.configuration.Configuration sqlConf,
List<String> fieldNames,
List<org.apache.flink.table.types.logical.LogicalType> fieldTypes,
List<String> primaryKeys) |
Modifier and Type | Method and Description |
---|---|
FieldAggregator |
getFieldAggregatorAtPos(int fieldPos) |
public static final String FIELDS
public static final String AGG_FUNCTION
public static final String IGNORE_RETRACT
public FieldAggregator getFieldAggregatorAtPos(int fieldPos)
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