Package io.trino.parquet

Class ParquetTimestampUtils

java.lang.Object

io.trino.parquet.ParquetTimestampUtils

public final class ParquetTimestampUtils
extends Object

Utility class for decoding INT96 encoded parquet timestamp to timestamp millis in GMT.

Method Summary

Modifier and Type	Method	Description
static DecodedTimestamp	decodeInt64Timestamp(long timestamp, org.apache.parquet.schema.LogicalTypeAnnotation.TimeUnit precision)
static DecodedTimestamp	decodeInt96Timestamp(org.apache.parquet.io.api.Binary timestampBinary)	Returns GMT timestamp from binary encoded parquet timestamp (12 bytes - julian date + time of day nanos).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

decodeInt96Timestamp

public static DecodedTimestamp decodeInt96Timestamp(org.apache.parquet.io.api.Binary timestampBinary)

Returns GMT timestamp from binary encoded parquet timestamp (12 bytes - julian date + time of day nanos).

Parameters:

timestampBinary - INT96 parquet timestamp

decodeInt64Timestamp

public static DecodedTimestamp decodeInt64Timestamp(long timestamp,
                                                    org.apache.parquet.schema.LogicalTypeAnnotation.TimeUnit precision)