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

YearMonthIntervalType (Spark 4.0.0 JavaDoc)

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

The type represents year-month intervals of the SQL standard. A year-month interval is made up of a contiguous subset of the following fields: - MONTH, months within years [0..11], - YEAR, years in the range [0..178956970].

YearMonthIntervalType represents positive as well as negative year-month intervals.

param: startField The leftmost field which the type comprises of. Valid values: 0 (YEAR), 1 (MONTH). param: endField The rightmost field which the type comprises of. Valid values: 0 (YEAR), 1 (MONTH).

Since:

3.2.0

See Also:

• Serialized Form

• Constructor Summary

  Constructors

• Method Summary

  abstract static boolean

  int

  Year-month interval values always occupy 4 bytes.

  byte

  abstract static boolean

  static byte

  abstract static int

  static scala.collection.Iterator<String> static scala.collection.Iterator<Object>

  byte

  Name of the type used in JSON serialization.

  static byte

  static scala.collection.immutable.Seq<Object> Methods inherited from class org.apache.spark.sql.types.DataTypecatalogString, COLLATIONS_METADATA_KEY, equalsIgnoreCaseAndNullability, equalsIgnoreNullability, equalsStructurally, equalsStructurallyByName, fromDDL, fromJson, json, parseTypeWithFallback, prettyJson, simpleString, sql
  Methods inherited from interface scala.EqualscanEqual, equals
  Methods inherited from interface scala.ProductproductArity, productElement, productElementName, productElementNames, productIterator, productPrefix

• Constructor Details
  • YearMonthIntervalType

    public YearMonthIntervalType(byte startField, byte endField)

• Method Details
  • YEAR

    public static byte YEAR()

  • MONTH

    public static byte MONTH()

  • yearMonthFields public static scala.collection.immutable.Seq<Object> yearMonthFields

    ()

  • fieldToString public static String fieldToString(byte field)
  • stringToField public static scala.collection.immutable.Map<String,Object> stringToField

    ()

  • DEFAULT
  • apply
  • apply
  • canEqual public abstract static boolean canEqual(Object that)
  • equals public abstract static boolean equals(Object that)
  • productArity

    public abstract static int productArity()

  • productElement public abstract static Object productElement(int n)
  • productIterator public static scala.collection.Iterator<Object> productIterator

    ()

  • productPrefix public static String productPrefix

    ()

  • productElementName public static String productElementName(int n)
  • productElementNames public static scala.collection.Iterator<String> productElementNames

    ()

  • startField

    public byte startField()

  • endField

    public byte endField()

  • defaultSize

    public int defaultSize()

    Year-month interval values always occupy 4 bytes. The YEAR field is constrained by the upper bound 178956970 to fit to Int.

    Specified by:

    defaultSize in class DataType

    Returns:

    (undocumented)

  • typeName

    Name of the type used in JSON serialization.

    Overrides:

    typeName in class DataType

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