Package org.apache.flink.table.runtime.functions.aggregate
package org.apache.flink.table.runtime.functions.aggregate
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ClassesClassDescriptionBuilt-in ARRAY_AGG aggregate function.Accumulator for ARRAY_AGG with retraction.Built-in APPROX_COUNT_DISTINCT aggregate function for Batch sql.Base function for APPROX_COUNT_DISTINCT aggregate.Built-in byte APPROX_COUNT_DISTINCT aggregate function.Built-in Date APPROX_COUNT_DISTINCT aggregate function.Built-in decimal APPROX_COUNT_DISTINCT aggregate function.Built-in double APPROX_COUNT_DISTINCT aggregate function.Built-in float APPROX_COUNT_DISTINCT aggregate function.Built-in int APPROX_COUNT_DISTINCT aggregate function.Built-in long APPROX_COUNT_DISTINCT aggregate function.Built-in Short APPROX_COUNT_DISTINCT aggregate function.Built-in string APPROX_COUNT_DISTINCT aggregate function.Built-in Time APPROX_COUNT_DISTINCT aggregate function.Built-in Timestamp APPROX_COUNT_DISTINCT aggregate function.Built-in TimestampLtz APPROX_COUNT_DISTINCT aggregate function.BuiltInAggregateFunction<T,
ACC> Base class for runtime implementation represented asAggregateFunctionthat is constructed fromBuiltInFunctionDefinition.specialize(SpecializedContext).Built-in COLLECT aggregate function.Accumulator for COLLECT.Built-in FIRST_VALUE aggregate function.Built-in FIRST_VALUE with retraction aggregate function.Accumulator for FIRST_VALUE.Implementation forBuiltInFunctionDefinitions.JSON_ARRAYAGG_ABSENT_ON_NULL/BuiltInFunctionDefinitions.JSON_ARRAYAGG_NULL_ON_NULL.Accumulator forJsonArrayAggFunction.Implementation forBuiltInFunctionDefinitions.JSON_OBJECTAGG_NULL_ON_NULL/BuiltInFunctionDefinitions.JSON_OBJECTAGG_ABSENT_ON_NULL.Accumulator forJsonObjectAggFunction.LagAggregateFunction.Accumulator for LAG.Built-in LAST_VALUE aggregate function.Built-in LAST_VALUE with retraction aggregate function.Accumulator for LAST_VALUE with retraction.Built-in LISTAGG with retraction aggregate function.Accumulator for LISTAGG with retraction.Built-in LISTAGGWS with retraction aggregate function.Accumulator for LISTAGGWS with retraction.MaxWithRetractAggFunction<T extends Comparable<T>>Built-in MAX with retraction aggregate function.Accumulator for MAX with retraction.MinWithRetractAggFunction<T extends Comparable<T>>Built-in MIN with retraction aggregate function.Accumulator for MIN with retraction.Built-in PERCENTILE aggregate function.Percentile agg function with multiple percentage parameters.Accumulator for PERCENTILE.Percentile agg function with only one percentage parameter.