Package | Description |
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com.gpudb | |
com.gpudb.protocol |
Modifier and Type | Method and Description |
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AggregateStatisticsByRangeResponse |
GPUdb.aggregateStatisticsByRange(AggregateStatisticsByRangeRequest request)
Divides the given set into bins and calculates statistics of the values
of a value-column in each bin.
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Modifier and Type | Method and Description | ||
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setColumnName(String columnName)
Name of the binning-column used to divide the set samples into bins.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setEnd(double end)
The upper bound of the binning-column.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setInterval(double interval)
The interval of a bin.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setOptions(Map<String,String> options)
Map of optional parameters:
ADDITIONAL_COLUMN_NAMES :
A list of comma separated value-column names over which
statistics can be accumulated along with the primary
value_column. |
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setSelectExpression(String selectExpression)
For a non-empty expression statistics are calculated for those records
for which the expression is true.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setStart(double start)
The lower bound of the binning-column.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setStats(String stats)
A string of comma separated list of the statistics to calculate,
e.g.
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AggregateStatisticsByRangeRequest |
AggregateStatisticsByRangeRequest.setTableName(String tableName)
Name of the table on which the ranged-statistics operation will be
performed, in [schema_name.]table_name format, using standard
AggregateStatisticsByRangeRequest AggregateStatisticsByRangeRequest. |
setValueColumnName(String valueColumnName)
Name of the value-column for which statistics are to be computed.
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