org.apache.hadoop.hive.ql.io.orc
Interface StringColumnStatistics

All Superinterfaces:

ColumnStatistics

public interface StringColumnStatistics
extends ColumnStatistics

Statistics for string columns.

Method Summary

String	getMaximum() Get the maximum string.
String	getMinimum() Get the minimum string.
long	getSum() Get the total length of all strings

Methods inherited from interface org.apache.hadoop.hive.ql.io.orc.ColumnStatistics

getNumberOfValues

Method Detail

getMinimum

String getMinimum()

Get the minimum string.

Returns:

the minimum

getMaximum

String getMaximum()

Get the maximum string.

Returns:

the maximum

getSum

long getSum()

Get the total length of all strings

Returns:

the sum (total length)