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Databricks Scala Spark API - org.apache.spark.sql.functions

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1. functions
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1.  final def !=(arg0: Any): Boolean
2.  final def ##(): Int
3.  final def ==(arg0: Any): Boolean
4.  def abs(e: Column): Column
5.  def acos(columnName: String): Column
6.  def acos(e: Column): Column
7.  def acosh(columnName: String): Column
8.  def acosh(e: Column): Column
9.  def add_months(startDate: Column, numMonths: Column): Column
10.  def add_months(startDate: Column, numMonths: Int): Column
11.  def aggregate(expr: Column, initialValue: Column, merge: (Column, Column) ⇒ Column): Column
12.  def aggregate(expr: Column, initialValue: Column, merge: (Column, Column) ⇒ Column, finish: (Column) ⇒ Column): Column
13.  def approx_count_distinct(columnName: String, rsd: Double): Column
14.  def approx_count_distinct(e: Column, rsd: Double): Column
15.  def approx_count_distinct(columnName: String): Column
16.  def approx_count_distinct(e: Column): Column
17.  def array(colName: String, colNames: String*): Column
18.  def array(cols: Column*): Column
19.  def array_contains(column: Column, value: Any): Column
20.  def array_distinct(e: Column): Column
21.  def array_except(col1: Column, col2: Column): Column
22.  def array_intersect(col1: Column, col2: Column): Column
23.  def array_join(column: Column, delimiter: String): Column
24.  def array_join(column: Column, delimiter: String, nullReplacement: String): Column
25.  def array_max(e: Column): Column
26.  def array_min(e: Column): Column
27.  def array_position(column: Column, value: Any): Column
28.  def array_remove(column: Column, element: Any): Column
29.  def array_repeat(e: Column, count: Int): Column
30.  def array_repeat(left: Column, right: Column): Column
31.  def array_sort(e: Column): Column
32.  def array_union(col1: Column, col2: Column): Column
33.  def arrays_overlap(a1: Column, a2: Column): Column
34.  def arrays_zip(e: Column*): Column
35.  final def asInstanceOf[T0]: T0
36.  def asc(columnName: String): Column
37.  def asc_nulls_first(columnName: String): Column
38.  def asc_nulls_last(columnName: String): Column
39.  def ascii(e: Column): Column
40.  def asin(columnName: String): Column
41.  def asin(e: Column): Column
42.  def asinh(columnName: String): Column
43.  def asinh(e: Column): Column
44.  def assert_true(c: Column, e: Column): Column
45.  def assert_true(c: Column): Column
46.  def atan(columnName: String): Column
47.  def atan(e: Column): Column
48.  def atan2(yValue: Double, xName: String): Column
49.  def atan2(yValue: Double, x: Column): Column
50.  def atan2(yName: String, xValue: Double): Column
51.  def atan2(y: Column, xValue: Double): Column
52.  def atan2(yName: String, xName: String): Column
53.  def atan2(yName: String, x: Column): Column
54.  def atan2(y: Column, xName: String): Column
55.  def atan2(y: Column, x: Column): Column
56.  def atanh(columnName: String): Column
57.  def atanh(e: Column): Column
58.  def avg(columnName: String): Column
59.  def avg(e: Column): Column
60.  def base64(e: Column): Column
61.  def bin(columnName: String): Column
62.  def bin(e: Column): Column
63.  def bit_length(e: Column): Column
64.  def bitwise_not(e: Column): Column
65.  def broadcast[T](df: Dataset[T]): Dataset[T]
66.  def bround(e: Column, scale: Int): Column
67.  def bround(e: Column): Column
68.  def bucket(numBuckets: Int, e: Column): Column
69.  def bucket(numBuckets: Column, e: Column): Column
70.  def call_udf(udfName: String, cols: Column*): Column
71.  def cbrt(columnName: String): Column
72.  def cbrt(e: Column): Column
73.  def ceil(columnName: String): Column
74.  def ceil(e: Column): Column
75.  def ceil(e: Column, scale: Column): Column
76.  def clone(): AnyRef
77.  def coalesce(e: Column*): Column
78.  def col(colName: String): Column
79.  def collect_list(columnName: String): Column
80.  def collect_list(e: Column): Column
81.  def collect_set(columnName: String): Column
82.  def collect_set(e: Column): Column
83.  def column(colName: String): Column
84.  def concat(exprs: Column*): Column
85.  def concat_ws(sep: String, exprs: Column*): Column
86.  def conv(num: Column, fromBase: Int, toBase: Int): Column
87.  def corr(columnName1: String, columnName2: String): Column
88.  def corr(column1: Column, column2: Column): Column
89.  def cos(columnName: String): Column
90.  def cos(e: Column): Column
91.  def cosh(columnName: String): Column
92.  def cosh(e: Column): Column
93.  def cot(e: Column): Column
94.  def count(columnName: String): TypedColumn[Any, Long]
95.  def count(e: Column): Column
96.  def countDistinct(columnName: String, columnNames: String*): Column
97.  def countDistinct(expr: Column, exprs: Column*): Column
98.  def count_distinct(expr: Column, exprs: Column*): Column
99.  def covar_pop(columnName1: String, columnName2: String): Column
100.  def covar_pop(column1: Column, column2: Column): Column
101.  def covar_samp(columnName1: String, columnName2: String): Column
102.  def covar_samp(column1: Column, column2: Column): Column
103.  def crc32(e: Column): Column
104.  def csc(e: Column): Column
105.  def cume_dist(): Column
106.  def current_date(): Column
107.  def current_timestamp(): Column
108.  def date_add(start: Column, days: Column): Column
109.  def date_add(start: Column, days: Int): Column
110.  def date_format(dateExpr: Column, format: String): Column
111.  def date_sub(start: Column, days: Column): Column
112.  def date_sub(start: Column, days: Int): Column
113.  def date_trunc(format: String, timestamp: Column): Column
114.  def datediff(end: Column, start: Column): Column
115.  def dayofmonth(e: Column): Column
116.  def dayofweek(e: Column): Column
117.  def dayofyear(e: Column): Column
118.  def days(e: Column): Column
119.  def decode(value: Column, charset: String): Column
120.  def degrees(columnName: String): Column
121.  def degrees(e: Column): Column
122.  def dense_rank(): Column
123.  def desc(columnName: String): Column
124.  def desc_nulls_first(columnName: String): Column
125.  def desc_nulls_last(columnName: String): Column
126.  def element_at(column: Column, value: Any): Column
127.  def encode(value: Column, charset: String): Column
128.  final def eq(arg0: AnyRef): Boolean
129.  def equals(arg0: Any): Boolean
130.  def exists(column: Column, f: (Column) ⇒ Column): Column
131.  def exp(columnName: String): Column
132.  def exp(e: Column): Column
133.  def explode(e: Column): Column
134.  def explode_outer(e: Column): Column
135.  def expm1(columnName: String): Column
136.  def expm1(e: Column): Column
137.  def expr(expr: String): Column
138.  def factorial(e: Column): Column
139.  def filter(column: Column, f: (Column, Column) ⇒ Column): Column
140.  def filter(column: Column, f: (Column) ⇒ Column): Column
141.  def finalize(): Unit
142.  def first(columnName: String): Column
143.  def first(e: Column): Column
144.  def first(columnName: String, ignoreNulls: Boolean): Column
145.  def first(e: Column, ignoreNulls: Boolean): Column
146.  def flatten(e: Column): Column
147.  def floor(columnName: String): Column
148.  def floor(e: Column): Column
149.  def floor(e: Column, scale: Column): Column
150.  def forall(column: Column, f: (Column) ⇒ Column): Column
151.  def format_number(x: Column, d: Int): Column
152.  def format_string(format: String, arguments: Column*): Column
153.  def from_csv(e: Column, schema: Column, options: Map[String, String]): Column
154.  def from_csv(e: Column, schema: StructType, options: Map[String, String]): Column
155.  def from_json(e: Column, schema: Column, options: Map[String, String]): Column
156.  def from_json(e: Column, schema: Column): Column
157.  def from_json(e: Column, schema: String, options: Map[String, String]): Column
158.  def from_json(e: Column, schema: String, options: Map[String, String]): Column
159.  def from_json(e: Column, schema: DataType): Column
160.  def from_json(e: Column, schema: StructType): Column
161.  def from_json(e: Column, schema: DataType, options: Map[String, String]): Column
162.  def from_json(e: Column, schema: StructType, options: Map[String, String]): Column
163.  def from_json(e: Column, schema: DataType, options: Map[String, String]): Column
164.  def from_json(e: Column, schema: StructType, options: Map[String, String]): Column
165.  def from_unixtime(ut: Column, f: String): Column
166.  def from_unixtime(ut: Column): Column
167.  def from_utc_timestamp(ts: Column, tz: Column): Column
168.  def from_utc_timestamp(ts: Column, tz: String): Column
169.  final def getClass(): Class[_]
170.  def get_json_object(e: Column, path: String): Column
171.  def greatest(columnName: String, columnNames: String*): Column
172.  def greatest(exprs: Column*): Column
173.  def grouping(columnName: String): Column
174.  def grouping(e: Column): Column
175.  def grouping_id(colName: String, colNames: String*): Column
176.  def grouping_id(cols: Column*): Column
177.  def hash(cols: Column*): Column
178.  def hashCode(): Int
179.  def hex(column: Column): Column
180.  def hour(e: Column): Column
181.  def hours(e: Column): Column
182.  def hypot(l: Double, rightName: String): Column
183.  def hypot(l: Double, r: Column): Column
184.  def hypot(leftName: String, r: Double): Column
185.  def hypot(l: Column, r: Double): Column
186.  def hypot(leftName: String, rightName: String): Column
187.  def hypot(leftName: String, r: Column): Column
188.  def hypot(l: Column, rightName: String): Column
189.  def hypot(l: Column, r: Column): Column
190.  def initcap(e: Column): Column
191.  def input_file_name(): Column
192.  def instr(str: Column, substring: String): Column
193.  final def isInstanceOf[T0]: Boolean
194.  def isnan(e: Column): Column
195.  def isnull(e: Column): Column
196.  def json_tuple(json: Column, fields: String*): Column
197.  def kurtosis(columnName: String): Column
198.  def kurtosis(e: Column): Column
199.  def lag(e: Column, offset: Int, defaultValue: Any, ignoreNulls: Boolean): Column
200.  def lag(e: Column, offset: Int, defaultValue: Any): Column
201.  def lag(columnName: String, offset: Int, defaultValue: Any): Column
202.  def lag(columnName: String, offset: Int): Column
203.  def lag(e: Column, offset: Int): Column
204.  def last(columnName: String): Column
205.  def last(e: Column): Column
206.  def last(columnName: String, ignoreNulls: Boolean): Column
207.  def last(e: Column, ignoreNulls: Boolean): Column
208.  def last_day(e: Column): Column
209.  def lead(e: Column, offset: Int, defaultValue: Any, ignoreNulls: Boolean): Column
210.  def lead(e: Column, offset: Int, defaultValue: Any): Column
211.  def lead(columnName: String, offset: Int, defaultValue: Any): Column
212.  def lead(e: Column, offset: Int): Column
213.  def lead(columnName: String, offset: Int): Column
214.  def least(columnName: String, columnNames: String*): Column
215.  def least(exprs: Column*): Column
216.  def length(e: Column): Column
217.  def levenshtein(l: Column, r: Column): Column
218.  def lit(literal: Any): Column
219.  def localtimestamp(): Column
220.  def locate(substr: String, str: Column, pos: Int): Column
221.  def locate(substr: String, str: Column): Column
222.  def log(base: Double, columnName: String): Column
223.  def log(base: Double, a: Column): Column
224.  def log(columnName: String): Column
225.  def log(e: Column): Column
226.  def log10(columnName: String): Column
227.  def log10(e: Column): Column
228.  def log1p(columnName: String): Column
229.  def log1p(e: Column): Column
230.  def log2(columnName: String): Column
231.  def log2(expr: Column): Column
232.  def lower(e: Column): Column
233.  def lpad(str: Column, len: Int, pad: Array[Byte]): Column
234.  def lpad(str: Column, len: Int, pad: String): Column
235.  def ltrim(e: Column, trimString: String): Column
236.  def ltrim(e: Column): Column
237.  def make_date(year: Column, month: Column, day: Column): Column
238.  def map(cols: Column*): Column
239.  def map_concat(cols: Column*): Column
240.  def map_contains_key(column: Column, key: Any): Column
241.  def map_entries(e: Column): Column
242.  def map_filter(expr: Column, f: (Column, Column) ⇒ Column): Column
243.  def map_from_arrays(keys: Column, values: Column): Column
244.  def map_from_entries(e: Column): Column
245.  def map_keys(e: Column): Column
246.  def map_values(e: Column): Column
247.  def map_zip_with(left: Column, right: Column, f: (Column, Column, Column) ⇒ Column): Column
248.  def max(columnName: String): Column
249.  def max(e: Column): Column
250.  def max_by(e: Column, ord: Column): Column
251.  def md5(e: Column): Column
252.  def mean(columnName: String): Column
253.  def mean(e: Column): Column
254.  def min(columnName: String): Column
255.  def min(e: Column): Column
256.  def min_by(e: Column, ord: Column): Column
257.  def minute(e: Column): Column
258.  def monotonically_increasing_id(): Column
259.  def month(e: Column): Column
260.  def months(e: Column): Column
261.  def months_between(end: Column, start: Column, roundOff: Boolean): Column
262.  def months_between(end: Column, start: Column): Column
263.  def nanvl(col1: Column, col2: Column): Column
264.  final def ne(arg0: AnyRef): Boolean
265.  def negate(e: Column): Column
266.  def next_day(date: Column, dayOfWeek: Column): Column
267.  def next_day(date: Column, dayOfWeek: String): Column
268.  def not(e: Column): Column
269.  final def notify(): Unit
270.  final def notifyAll(): Unit
271.  def nth_value(e: Column, offset: Int): Column
272.  def nth_value(e: Column, offset: Int, ignoreNulls: Boolean): Column
273.  def ntile(n: Int): Column
274.  def octet_length(e: Column): Column
275.  def overlay(src: Column, replace: Column, pos: Column): Column
276.  def overlay(src: Column, replace: Column, pos: Column, len: Column): Column
277.  def percent_rank(): Column
278.  def percentile_approx(e: Column, percentage: Column, accuracy: Column): Column
279.  def pmod(dividend: Column, divisor: Column): Column
280.  def posexplode(e: Column): Column
281.  def posexplode_outer(e: Column): Column
282.  def pow(l: Double, rightName: String): Column
283.  def pow(l: Double, r: Column): Column
284.  def pow(leftName: String, r: Double): Column
285.  def pow(l: Column, r: Double): Column
286.  def pow(leftName: String, rightName: String): Column
287.  def pow(leftName: String, r: Column): Column
288.  def pow(l: Column, rightName: String): Column
289.  def pow(l: Column, r: Column): Column
290.  def product(e: Column): Column
291.  def quarter(e: Column): Column
292.  def radians(columnName: String): Column
293.  def radians(e: Column): Column
294.  def raise_error(c: Column): Column
295.  def rand(): Column
296.  def rand(seed: Long): Column
297.  def randn(): Column
298.  def randn(seed: Long): Column
299.  def rank(): Column
300.  def regexp_extract(e: Column, exp: String, groupIdx: Int): Column
301.  def regexp_replace(e: Column, pattern: Column, replacement: Column): Column
302.  def regexp_replace(e: Column, pattern: String, replacement: String): Column
303.  def repeat(str: Column, n: Int): Column
304.  def reverse(e: Column): Column
305.  def rint(columnName: String): Column
306.  def rint(e: Column): Column
307.  def round(e: Column, scale: Int): Column
308.  def round(e: Column): Column
309.  def row_number(): Column
310.  def rpad(str: Column, len: Int, pad: Array[Byte]): Column
311.  def rpad(str: Column, len: Int, pad: String): Column
312.  def rtrim(e: Column, trimString: String): Column
313.  def rtrim(e: Column): Column
314.  def schema_of_csv(csv: Column, options: Map[String, String]): Column
315.  def schema_of_csv(csv: Column): Column
316.  def schema_of_csv(csv: String): Column
317.  def schema_of_json(json: Column, options: Map[String, String]): Column
318.  def schema_of_json(json: Column): Column
319.  def schema_of_json(json: String): Column
320.  def sec(e: Column): Column
321.  def second(e: Column): Column
322.  def sentences(string: Column): Column
323.  def sentences(string: Column, language: Column, country: Column): Column
324.  def sequence(start: Column, stop: Column): Column
325.  def sequence(start: Column, stop: Column, step: Column): Column
326.  def session_window(timeColumn: Column, gapDuration: Column): Column
327.  def session_window(timeColumn: Column, gapDuration: String): Column
328.  def sha1(e: Column): Column
329.  def sha2(e: Column, numBits: Int): Column
330.  def shiftleft(e: Column, numBits: Int): Column
331.  def shiftright(e: Column, numBits: Int): Column
332.  def shiftrightunsigned(e: Column, numBits: Int): Column
333.  def shuffle(e: Column): Column
334.  def signum(columnName: String): Column
335.  def signum(e: Column): Column
336.  def sin(columnName: String): Column
337.  def sin(e: Column): Column
338.  def sinh(columnName: String): Column
339.  def sinh(e: Column): Column
340.  def size(e: Column): Column
341.  def skewness(columnName: String): Column
342.  def skewness(e: Column): Column
343.  def slice(x: Column, start: Column, length: Column): Column
344.  def slice(x: Column, start: Int, length: Int): Column
345.  def sort_array(e: Column, asc: Boolean): Column
346.  def sort_array(e: Column): Column
347.  def soundex(e: Column): Column
348.  def spark_partition_id(): Column
349.  def split(str: Column, pattern: String, limit: Int): Column
350.  def split(str: Column, pattern: String): Column
351.  def sqrt(colName: String): Column
352.  def sqrt(e: Column): Column
353.  def stddev(columnName: String): Column
354.  def stddev(e: Column): Column
355.  def stddev_pop(columnName: String): Column
356.  def stddev_pop(e: Column): Column
357.  def stddev_samp(columnName: String): Column
358.  def stddev_samp(e: Column): Column
359.  def struct(colName: String, colNames: String*): Column
360.  def struct(cols: Column*): Column
361.  def substring(str: Column, pos: Int, len: Int): Column
362.  def substring_index(str: Column, delim: String, count: Int): Column
363.  def sum(columnName: String): Column
364.  def sum(e: Column): Column
365.  def sum_distinct(e: Column): Column
366.  final def synchronized[T0](arg0: ⇒ T0): T0
367.  def tan(columnName: String): Column
368.  def tan(e: Column): Column
369.  def tanh(columnName: String): Column
370.  def tanh(e: Column): Column
371.  def timestamp_seconds(e: Column): Column
372.  def toString(): String
373.  def to_csv(e: Column): Column
374.  def to_csv(e: Column, options: Map[String, String]): Column
375.  def to_date(e: Column, fmt: String): Column
376.  def to_date(e: Column): Column
377.  def to_json(e: Column): Column
378.  def to_json(e: Column, options: Map[String, String]): Column
379.  def to_json(e: Column, options: Map[String, String]): Column
380.  def to_timestamp(s: Column, fmt: String): Column
381.  def to_timestamp(s: Column): Column
382.  def to_utc_timestamp(ts: Column, tz: Column): Column
383.  def to_utc_timestamp(ts: Column, tz: String): Column
384.  def transform(column: Column, f: (Column, Column) ⇒ Column): Column
385.  def transform(column: Column, f: (Column) ⇒ Column): Column
386.  def transform_keys(expr: Column, f: (Column, Column) ⇒ Column): Column
387.  def transform_values(expr: Column, f: (Column, Column) ⇒ Column): Column
388.  def translate(src: Column, matchingString: String, replaceString: String): Column
389.  def trim(e: Column, trimString: String): Column
390.  def trim(e: Column): Column
391.  def trunc(date: Column, format: String): Column
392.  def typedLit[T](literal: T)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Column
393.  def typedlit[T](literal: T)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[T]): Column
394.  def udaf[IN, BUF, OUT](agg: expressions.Aggregator[IN, BUF, OUT], inputEncoder: Encoder[IN]): UserDefinedFunction
395.  def udaf[IN, BUF, OUT](agg: expressions.Aggregator[IN, BUF, OUT])(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[IN]): UserDefinedFunction
396.  def udf(f: UDF10[_, _, _, _, _, _, _, _, _, _, _], returnType: DataType): UserDefinedFunction
397.  def udf(f: UDF9[_, _, _, _, _, _, _, _, _, _], returnType: DataType): UserDefinedFunction
398.  def udf(f: UDF8[_, _, _, _, _, _, _, _, _], returnType: DataType): UserDefinedFunction
399.  def udf(f: UDF7[_, _, _, _, _, _, _, _], returnType: DataType): UserDefinedFunction
400.  def udf(f: UDF6[_, _, _, _, _, _, _], returnType: DataType): UserDefinedFunction
401.  def udf(f: UDF5[_, _, _, _, _, _], returnType: DataType): UserDefinedFunction
402.  def udf(f: UDF4[_, _, _, _, _], returnType: DataType): UserDefinedFunction
403.  def udf(f: UDF3[_, _, _, _], returnType: DataType): UserDefinedFunction
404.  def udf(f: UDF2[_, _, _], returnType: DataType): UserDefinedFunction
405.  def udf(f: UDF1[_, _], returnType: DataType): UserDefinedFunction
406.  def udf(f: UDF0[_], returnType: DataType): UserDefinedFunction
407.  def udf[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10](f: (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9], arg10: scala.reflect.api.JavaUniverse.TypeTag[A10]): UserDefinedFunction
408.  def udf[RT, A1, A2, A3, A4, A5, A6, A7, A8, A9](f: (A1, A2, A3, A4, A5, A6, A7, A8, A9) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8], arg9: scala.reflect.api.JavaUniverse.TypeTag[A9]): UserDefinedFunction
409.  def udf[RT, A1, A2, A3, A4, A5, A6, A7, A8](f: (A1, A2, A3, A4, A5, A6, A7, A8) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7], arg8: scala.reflect.api.JavaUniverse.TypeTag[A8]): UserDefinedFunction
410.  def udf[RT, A1, A2, A3, A4, A5, A6, A7](f: (A1, A2, A3, A4, A5, A6, A7) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6], arg7: scala.reflect.api.JavaUniverse.TypeTag[A7]): UserDefinedFunction
411.  def udf[RT, A1, A2, A3, A4, A5, A6](f: (A1, A2, A3, A4, A5, A6) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5], arg6: scala.reflect.api.JavaUniverse.TypeTag[A6]): UserDefinedFunction
412.  def udf[RT, A1, A2, A3, A4, A5](f: (A1, A2, A3, A4, A5) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4], arg5: scala.reflect.api.JavaUniverse.TypeTag[A5]): UserDefinedFunction
413.  def udf[RT, A1, A2, A3, A4](f: (A1, A2, A3, A4) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3], arg4: scala.reflect.api.JavaUniverse.TypeTag[A4]): UserDefinedFunction
414.  def udf[RT, A1, A2, A3](f: (A1, A2, A3) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2], arg3: scala.reflect.api.JavaUniverse.TypeTag[A3]): UserDefinedFunction
415.  def udf[RT, A1, A2](f: (A1, A2) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1], arg2: scala.reflect.api.JavaUniverse.TypeTag[A2]): UserDefinedFunction
416.  def udf[RT, A1](f: (A1) ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT], arg1: scala.reflect.api.JavaUniverse.TypeTag[A1]): UserDefinedFunction
417.  def udf[RT](f: () ⇒ RT)(implicit arg0: scala.reflect.api.JavaUniverse.TypeTag[RT]): UserDefinedFunction
418.  def unbase64(e: Column): Column
419.  def unhex(column: Column): Column
420.  def unix_timestamp(s: Column, p: String): Column
421.  def unix_timestamp(s: Column): Column
422.  def unix_timestamp(): Column
423.  def unwrap_udt(column: Column): Column
424.  def upper(e: Column): Column
425.  def var_pop(columnName: String): Column
426.  def var_pop(e: Column): Column
427.  def var_samp(columnName: String): Column
428.  def var_samp(e: Column): Column
429.  def variance(columnName: String): Column
430.  def variance(e: Column): Column
431.  final def wait(): Unit
432.  final def wait(arg0: Long, arg1: Int): Unit
433.  final def wait(arg0: Long): Unit
434.  def weekofyear(e: Column): Column
435.  def when(condition: Column, value: Any): Column
436.  def window(timeColumn: Column, windowDuration: String): Column
437.  def window(timeColumn: Column, windowDuration: String, slideDuration: String): Column
438.  def window(timeColumn: Column, windowDuration: String, slideDuration: String, startTime: String): Column
439.  def xxhash64(cols: Column*): Column
440.  def year(e: Column): Column
441.  def years(e: Column): Column
442.  def zip_with(left: Column, right: Column, f: (Column, Column) ⇒ Column): Column