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Showing content from https://spark.apache.org/docs/latest/api/java/org/apache/spark/sql/SQLImplicits.html below:

SQLImplicits (Spark 4.0.0 JavaDoc)

org.apache.spark.sql.SQLImplicits

All Implemented Interfaces:

Serializable, EncoderImplicits, LowPrioritySQLImplicits

A collection of implicit methods for converting common Scala objects into

s.

Since:

1.6.0

See Also:

• Serialized Form

• Nested Class Summary

  Nested Classes

  class 

  Converts $"col name" into a

  Column

  .

• Constructor Summary

  Constructors

• Method Summary

  Creates a

  Dataset

  from a local Seq.

  An implicit conversion that turns a Scala

  Symbol

  into a

  Column

  .

  Methods inherited from interface org.apache.spark.sql.EncoderImplicitsnewArrayEncoder, newBooleanEncoder, newBoxedBooleanEncoder, newBoxedByteEncoder, newBoxedDoubleEncoder, newBoxedFloatEncoder, newBoxedIntEncoder, newBoxedLongEncoder, newBoxedShortEncoder, newByteEncoder, newDateEncoder, newDoubleEncoder, newDurationEncoder, newFloatEncoder, newInstantEncoder, newIntEncoder, newJavaDecimalEncoder, newJavaEnumEncoder, newLocalDateEncoder, newLocalDateTimeEncoder, newLongEncoder, newMapEncoder, newPeriodEncoder, newProductArrayEncoder, newProductSeqEncoder, newScalaDecimalEncoder, newSeqEncoder, newSequenceEncoder, newSetEncoder, newShortEncoder, newStringEncoder, newTimeStampEncoder

• Constructor Details
  • SQLImplicits

    public SQLImplicits()

• Method Details
  • localSeqToDatasetHolder public abstract <T> DatasetHolder<T> localSeqToDatasetHolder(scala.collection.immutable.Seq<T> s, Encoder<T> evidence$1)

    Creates a

    Dataset

    from a local Seq.

    Parameters:

    s - (undocumented)

    evidence$1 - (undocumented)

    Returns:

    (undocumented)

    Since:

    1.6.0

  • newBooleanArrayEncoder public Encoder<boolean[]> newBooleanArrayEncoder

    ()

    Specified by:

    newBooleanArrayEncoder in interface EncoderImplicits

  • newBooleanSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newBooleanSeqEncoder

    ()

    Specified by:

    newBooleanSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newByteArrayEncoder public Encoder<byte[]> newByteArrayEncoder

    ()

    Specified by:

    newByteArrayEncoder in interface EncoderImplicits

  • newByteSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newByteSeqEncoder

    ()

    Specified by:

    newByteSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newDoubleArrayEncoder public Encoder<double[]> newDoubleArrayEncoder

    ()

    Specified by:

    newDoubleArrayEncoder in interface EncoderImplicits

  • newDoubleSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newDoubleSeqEncoder

    ()

    Specified by:

    newDoubleSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newFloatArrayEncoder public Encoder<float[]> newFloatArrayEncoder

    ()

    Specified by:

    newFloatArrayEncoder in interface EncoderImplicits

  • newFloatSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newFloatSeqEncoder

    ()

    Specified by:

    newFloatSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newIntArrayEncoder public Encoder<int[]> newIntArrayEncoder

    ()

    Specified by:

    newIntArrayEncoder in interface EncoderImplicits

  • newIntSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newIntSeqEncoder

    ()

    Specified by:

    newIntSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newLongArrayEncoder public Encoder<long[]> newLongArrayEncoder

    ()

    Specified by:

    newLongArrayEncoder in interface EncoderImplicits

  • newLongSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newLongSeqEncoder

    ()

    Specified by:

    newLongSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newShortArrayEncoder public Encoder<short[]> newShortArrayEncoder

    ()

    Specified by:

    newShortArrayEncoder in interface EncoderImplicits

  • newShortSeqEncoder public Encoder<scala.collection.immutable.Seq<Object>> newShortSeqEncoder

    ()

    Specified by:

    newShortSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • newStringArrayEncoder

    Specified by:

    newStringArrayEncoder in interface EncoderImplicits

  • newStringSeqEncoder public Encoder<scala.collection.immutable.Seq<String>> newStringSeqEncoder

    ()

    Specified by:

    newStringSeqEncoder in interface EncoderImplicits

    Returns:

    (undocumented)

  • rddToDatasetHolder

    Parameters:

    rdd - (undocumented)

    evidence$2 - (undocumented)

    Returns:

    (undocumented)

    Since:

    1.6.0

  • symbolToColumn

    An implicit conversion that turns a Scala

    Symbol

    into a

    Column

    .

    Parameters:

    s - (undocumented)

    Returns:

    (undocumented)

    Since:

    1.3.0

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