Interface | Description |
---|---|
CanAggregateDistinct |
This is the UDAF interface to support DISTINCT function.
|
Class | Description |
---|---|
HiveSqlAverageAggFunction | |
HiveSqlCountAggFunction | |
HiveSqlMinMaxAggFunction | |
HiveSqlSumAggFunction |
Sum is an aggregator which returns the sum of the values which
go into it. |
HiveSqlSumEmptyIsZeroAggFunction |
Sum0 is an aggregator which returns the sum of the values which
go into it like Sum . |
HiveSqlVarianceAggFunction |
Aggregation function to represent: stddev_pop, stddev_samp, var_pop, var_samp.
|
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