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

class ColumnName extends Column

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Inherited

1. ColumnName

2. Column

3. Logging

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5. Any

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Instance Constructors

1.  new ColumnName(name: String)

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 array(dataType: DataType): StructField
21.  def as(alias: String, metadata: Metadata): Column
22.  def as(alias: Symbol): Column
23.  def as(aliases: Array[String]): Column
24.  def as(aliases: Seq[String]): Column
25.  def as(alias: String): Column
26.  def as[U](implicit arg0: Encoder[U]): TypedColumn[Any, U]
27.  final def asInstanceOf[T0]: T0
28.  def asc: Column
29.  def asc_nulls_first: Column
30.  def asc_nulls_last: Column
31.  def between(lowerBound: Any, upperBound: Any): Column
32.  def binary: StructField
33.  def bitwiseAND(other: Any): Column
34.  def bitwiseOR(other: Any): Column
35.  def bitwiseXOR(other: Any): Column
36.  def boolean: StructField
37.  def byte: StructField
38.  def cast(to: String): Column
39.  def cast(to: DataType): Column
40.  def clone(): AnyRef
41.  def contains(other: Any): Column
42.  def date: StructField
43.  def decimal(precision: Int, scale: Int): StructField
44.  def decimal: StructField
45.  def desc: Column
46.  def desc_nulls_first: Column
47.  def desc_nulls_last: Column
48.  def divide(other: Any): Column
49.  def double: StructField
50.  def dropFields(fieldNames: String*): Column
51.  def endsWith(literal: String): Column
52.  def endsWith(other: Column): Column
53.  final def eq(arg0: AnyRef): Boolean
54.  def eqNullSafe(other: Any): Column
55.  def equalTo(other: Any): Column
56.  def equals(that: Any): Boolean
57.  def explain(extended: Boolean): Unit
58.  val expr: Expression
59.  def finalize(): Unit
60.  def float: StructField
61.  def geq(other: Any): Column
62.  final def getClass(): Class[_]
63.  def getField(fieldName: String): Column
64.  def getItem(key: Any): Column
65.  def gt(other: Any): Column
66.  def hashCode(): Int
67.  def ilike(literal: String): Column
68.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
69.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit
70.  def int: StructField
71.  def isInCollection(values: Iterable[_]): Column
72.  def isInCollection(values: Iterable[_]): Column
73.  final def isInstanceOf[T0]: Boolean
74.  def isNaN: Column
75.  def isNotNull: Column
76.  def isNull: Column
77.  def isTraceEnabled(): Boolean
78.  def isin(list: Any*): Column
79.  def leq(other: Any): Column
80.  def like(literal: String): Column
81.  def log: Logger
82.  def logDebug(msg: ⇒ String, throwable: Throwable): Unit
83.  def logDebug(msg: ⇒ String): Unit
84.  def logError(msg: ⇒ String, throwable: Throwable): Unit
85.  def logError(msg: ⇒ String): Unit
86.  def logInfo(msg: ⇒ String, throwable: Throwable): Unit
87.  def logInfo(msg: ⇒ String): Unit
88.  def logName: String
89.  def logTrace(msg: ⇒ String, throwable: Throwable): Unit
90.  def logTrace(msg: ⇒ String): Unit
91.  def logWarning(msg: ⇒ String, throwable: Throwable): Unit
92.  def logWarning(msg: ⇒ String): Unit
93.  def long: StructField
94.  def lt(other: Any): Column
95.  def map(mapType: MapType): StructField
96.  def map(keyType: DataType, valueType: DataType): StructField
97.  def minus(other: Any): Column
98.  def mod(other: Any): Column
99.  def multiply(other: Any): Column
100.  def name(alias: String): Column
101.  final def ne(arg0: AnyRef): Boolean
102.  def notEqual(other: Any): Column
103.  final def notify(): Unit
104.  final def notifyAll(): Unit
105.  def or(other: Column): Column
106.  def otherwise(value: Any): Column
107.  def over(): Column
108.  def over(window: WindowSpec): Column
109.  def plus(other: Any): Column
110.  def rlike(literal: String): Column
111.  def short: StructField
112.  def startsWith(literal: String): Column
113.  def startsWith(other: Column): Column
114.  def string: StructField
115.  def struct(structType: StructType): StructField
116.  def struct(fields: StructField*): StructField
117.  def substr(startPos: Int, len: Int): Column
118.  def substr(startPos: Column, len: Column): Column
119.  final def synchronized[T0](arg0: ⇒ T0): T0
120.  def timestamp: StructField
121.  def toString(): String
122.  def unary_!: Column
123.  def unary_-: Column
124.  final def wait(): Unit
125.  final def wait(arg0: Long, arg1: Int): Unit
126.  final def wait(arg0: Long): Unit
127.  def when(condition: Column, value: Any): Column
128.  def withField(fieldName: String, col: Column): Column
129.  def ||(other: Any): Column

Deprecated Value Members

1.  def !==(other: Any): Column

Inherited from Column

Inherited from Logging

Inherited from AnyRef

Inherited from Any

DataFrame functions

Expression operators

Java-specific expression operators

Support functions for DataFrames