Spark 4.0.0 ScalaDoc - org.apache.spark.sql.ColumnName (original) (raw)

class ColumnName extends Column

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Inherited

1. ColumnName

2. Column

3. TableValuedFunctionArgument

4. Logging

5. AnyRef

6. Any

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Visibility

1. Public
2. Protected

Instance Constructors

1.  new ColumnName(name: String)

Type Members

1.  implicit class LogStringContext extends AnyRef

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.  def float: StructField
59.  def geq(other: Any): Column
60.  final def getClass(): Class[_ <: AnyRef]
61.  def getField(fieldName: String): Column
62.  def getItem(key: Any): Column
63.  def gt(other: Any): Column
64.  def hashCode(): Int
65.  def ilike(literal: String): Column
66.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
67.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit
68.  def int: StructField
69.  def isInCollection(values: Iterable[_]): Column
70.  def isInCollection(values: Iterable[_]): Column
71.  final def isInstanceOf[T0]: Boolean
72.  def isNaN: Column
73.  def isNotNull: Column
74.  def isNull: Column
75.  def isTraceEnabled(): Boolean
76.  def isin(list: Any*): Column
77.  def leq(other: Any): Column
78.  def like(literal: String): Column
79.  def log: Logger
80.  def logDebug(msg: => String, throwable: Throwable): Unit
81.  def logDebug(entry: LogEntry, throwable: Throwable): Unit
82.  def logDebug(entry: LogEntry): Unit
83.  def logDebug(msg: => String): Unit
84.  def logError(msg: => String, throwable: Throwable): Unit
85.  def logError(entry: LogEntry, throwable: Throwable): Unit
86.  def logError(entry: LogEntry): Unit
87.  def logError(msg: => String): Unit
88.  def logInfo(msg: => String, throwable: Throwable): Unit
89.  def logInfo(entry: LogEntry, throwable: Throwable): Unit
90.  def logInfo(entry: LogEntry): Unit
91.  def logInfo(msg: => String): Unit
92.  def logName: String
93.  def logTrace(msg: => String, throwable: Throwable): Unit
94.  def logTrace(entry: LogEntry, throwable: Throwable): Unit
95.  def logTrace(entry: LogEntry): Unit
96.  def logTrace(msg: => String): Unit
97.  def logWarning(msg: => String, throwable: Throwable): Unit
98.  def logWarning(entry: LogEntry, throwable: Throwable): Unit
99.  def logWarning(entry: LogEntry): Unit
100.  def logWarning(msg: => String): Unit
101.  def long: StructField
102.  def lt(other: Any): Column
103.  def map(mapType: MapType): StructField
104.  def map(keyType: DataType, valueType: DataType): StructField
105.  def minus(other: Any): Column
106.  def mod(other: Any): Column
107.  def multiply(other: Any): Column
108.  def name(alias: String): Column
109.  final def ne(arg0: AnyRef): Boolean
110.  val node: ColumnNode
111.  def notEqual(other: Any): Column
112.  final def notify(): Unit
113.  final def notifyAll(): Unit
114.  def or(other: Column): Column
115.  def otherwise(value: Any): Column
116.  def outer(): Column
117.  def over(): Column
118.  def over(window: WindowSpec): Column
119.  def plus(other: Any): Column
120.  def rlike(literal: String): Column
121.  def short: StructField
122.  def startsWith(literal: String): Column
123.  def startsWith(other: Column): Column
124.  def string: StructField
125.  def struct(structType: StructType): StructField
126.  def struct(fields: StructField*): StructField
127.  def substr(startPos: Int, len: Int): Column
128.  def substr(startPos: Column, len: Column): Column
129.  final def synchronized[T0](arg0: => T0): T0
130.  def timestamp: StructField
131.  def toString(): String
132.  def try_cast(to: String): Column
133.  def try_cast(to: DataType): Column
134.  def unary_!: Column
135.  def unary_-: Column
136.  final def wait(arg0: Long, arg1: Int): Unit
137.  final def wait(arg0: Long): Unit
138.  final def wait(): Unit
139.  def when(condition: Column, value: Any): Column
140.  def withField(fieldName: String, col: Column): Column
141.  def withLogContext(context: Map[String, String])(body: => Unit): Unit
142.  def ||(other: Any): Column

Deprecated Value Members

1.  def !==(other: Any): Column
2.  def finalize(): Unit

Inherited from Column

Inherited from TableValuedFunctionArgument

Inherited from Logging

Inherited from AnyRef

Inherited from Any

DataFrame functions

Expression operators

Java-specific expression operators

Support functions for DataFrames