Spark 3.5.5 ScalaDoc - org.apache.spark.sql.Column (original) (raw)

class Column extends Logging

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Inherited

1. Column

2. Logging

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Instance Constructors

1.  new Column(name: String)
2.  new Column(expr: Expression)

Value Members

1.  final def !=(arg0: Any): Boolean
2.  final def ##(): Int
3.  def %(other: Any): Column
4.  def &&(other: Any): Column
5.  def *(other: Any): Column
6.  def +(other: Any): Column
7.  def -(other: Any): Column
8.  def /(other: Any): Column
9.  def <(other: Any): Column
10.  def <=(other: Any): Column
11.  def <=>(other: Any): Column
12.  def =!=(other: Any): Column
13.  final def ==(arg0: Any): Boolean
14.  def ===(other: Any): Column
15.  def >(other: Any): Column
16.  def >=(other: Any): Column
17.  def alias(alias: String): Column
18.  def and(other: Column): Column
19.  def apply(extraction: Any): Column
20.  def as(alias: String, metadata: Metadata): Column
21.  def as(alias: Symbol): Column
22.  def as(aliases: Array[String]): Column
23.  def as(aliases: Seq[String]): Column
24.  def as(alias: String): Column
25.  def as[U](implicit arg0: Encoder[U]): TypedColumn[Any, U]
26.  final def asInstanceOf[T0]: T0
27.  def asc: Column
28.  def asc_nulls_first: Column
29.  def asc_nulls_last: Column
30.  def between(lowerBound: Any, upperBound: Any): Column
31.  def bitwiseAND(other: Any): Column
32.  def bitwiseOR(other: Any): Column
33.  def bitwiseXOR(other: Any): Column
34.  def cast(to: String): Column
35.  def cast(to: DataType): Column
36.  def clone(): AnyRef
37.  def contains(other: Any): Column
38.  def desc: Column
39.  def desc_nulls_first: Column
40.  def desc_nulls_last: Column
41.  def divide(other: Any): Column
42.  def dropFields(fieldNames: String*): Column
43.  def endsWith(literal: String): Column
44.  def endsWith(other: Column): Column
45.  final def eq(arg0: AnyRef): Boolean
46.  def eqNullSafe(other: Any): Column
47.  def equalTo(other: Any): Column
48.  def equals(that: Any): Boolean
49.  def explain(extended: Boolean): Unit
50.  val expr: Expression
51.  def finalize(): Unit
52.  def geq(other: Any): Column
53.  final def getClass(): Class[_]
54.  def getField(fieldName: String): Column
55.  def getItem(key: Any): Column
56.  def gt(other: Any): Column
57.  def hashCode(): Int
58.  def ilike(literal: String): Column
59.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
60.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit
61.  def isInCollection(values: Iterable[_]): Column
62.  def isInCollection(values: Iterable[_]): Column
63.  final def isInstanceOf[T0]: Boolean
64.  def isNaN: Column
65.  def isNotNull: Column
66.  def isNull: Column
67.  def isTraceEnabled(): Boolean
68.  def isin(list: Any*): Column
69.  def leq(other: Any): Column
70.  def like(literal: String): Column
71.  def log: Logger
72.  def logDebug(msg: ⇒ String, throwable: Throwable): Unit
73.  def logDebug(msg: ⇒ String): Unit
74.  def logError(msg: ⇒ String, throwable: Throwable): Unit
75.  def logError(msg: ⇒ String): Unit
76.  def logInfo(msg: ⇒ String, throwable: Throwable): Unit
77.  def logInfo(msg: ⇒ String): Unit
78.  def logName: String
79.  def logTrace(msg: ⇒ String, throwable: Throwable): Unit
80.  def logTrace(msg: ⇒ String): Unit
81.  def logWarning(msg: ⇒ String, throwable: Throwable): Unit
82.  def logWarning(msg: ⇒ String): Unit
83.  def lt(other: Any): Column
84.  def minus(other: Any): Column
85.  def mod(other: Any): Column
86.  def multiply(other: Any): Column
87.  def name(alias: String): Column
88.  final def ne(arg0: AnyRef): Boolean
89.  def notEqual(other: Any): Column
90.  final def notify(): Unit
91.  final def notifyAll(): Unit
92.  def or(other: Column): Column
93.  def otherwise(value: Any): Column
94.  def over(): Column
95.  def over(window: WindowSpec): Column
96.  def plus(other: Any): Column
97.  def rlike(literal: String): Column
98.  def startsWith(literal: String): Column
99.  def startsWith(other: Column): Column
100.  def substr(startPos: Int, len: Int): Column
101.  def substr(startPos: Column, len: Column): Column
102.  final def synchronized[T0](arg0: ⇒ T0): T0
103.  def toString(): String
104.  def unary_!: Column
105.  def unary_-: Column
106.  final def wait(): Unit
107.  final def wait(arg0: Long, arg1: Int): Unit
108.  final def wait(arg0: Long): Unit
109.  def when(condition: Column, value: Any): Column
110.  def withField(fieldName: String, col: Column): Column
111.  def ||(other: Any): Column

Deprecated Value Members

1.  def !==(other: Any): Column

Inherited from Logging

Inherited from AnyRef

Inherited from Any

DataFrame functions

Expression operators

Java-specific expression operators

Support functions for DataFrames