public class CatalogColumnStatisticsDataString extends CatalogColumnStatisticsDataBase
Constructor and Description |
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CatalogColumnStatisticsDataString(long maxLength,
double avgLength,
long ndv,
long nullCount) |
CatalogColumnStatisticsDataString(long maxLength,
double avgLength,
long ndv,
long nullCount,
Map<String,String> properties) |
Modifier and Type | Method and Description |
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CatalogColumnStatisticsDataString |
copy()
Create a deep copy of "this" instance.
|
double |
getAvgLength() |
long |
getMaxLength() |
long |
getNdv() |
getNullCount, getProperties
public CatalogColumnStatisticsDataString(long maxLength, double avgLength, long ndv, long nullCount)
public long getMaxLength()
public double getAvgLength()
public long getNdv()
public CatalogColumnStatisticsDataString copy()
CatalogColumnStatisticsDataBase
copy
in class CatalogColumnStatisticsDataBase
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