Class DeltaLakeJsonFileStatistics
java.lang.Object
io.trino.plugin.deltalake.transactionlog.statistics.DeltaLakeJsonFileStatistics
- All Implemented Interfaces:
DeltaLakeFileStatistics
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic DeltaLakeJsonFileStatisticsbooleangetMaxColumnValue(DeltaLakeColumnHandle columnHandle) getMinColumnValue(DeltaLakeColumnHandle columnHandle) getNullCount(String columnName) longinthashCode()toString()
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Constructor Details
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DeltaLakeJsonFileStatistics
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Method Details
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create
public static DeltaLakeJsonFileStatistics create(String jsonStatistics) throws com.fasterxml.jackson.core.JsonProcessingException - Throws:
com.fasterxml.jackson.core.JsonProcessingException
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getNumRecords
- Specified by:
getNumRecordsin interfaceDeltaLakeFileStatistics
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getMinValues
- Specified by:
getMinValuesin interfaceDeltaLakeFileStatistics
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getMaxValues
- Specified by:
getMaxValuesin interfaceDeltaLakeFileStatistics
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getNullCount
- Specified by:
getNullCountin interfaceDeltaLakeFileStatistics
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getMaxColumnValue
- Specified by:
getMaxColumnValuein interfaceDeltaLakeFileStatistics
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getMinColumnValue
- Specified by:
getMinColumnValuein interfaceDeltaLakeFileStatistics
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getNullCount
- Specified by:
getNullCountin interfaceDeltaLakeFileStatistics
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getRetainedSizeInBytes
public long getRetainedSizeInBytes()- Specified by:
getRetainedSizeInBytesin interfaceDeltaLakeFileStatistics
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equals
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hashCode
public int hashCode() -
toString
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