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* [SPARK-19427][PYTHON][SQL] Support data type string as a returnType argument ...zero3232017-02-131-3/+5
* [SPARK-16609] Add to_date/to_timestamp with format functionsanabranch2017-02-071-6/+46
* [SPARK-19163][PYTHON][SQL] Delay _judf initialization to the __call__zero3232017-01-311-11/+24
* [SPARK-19164][PYTHON][SQL] Remove unused UserDefinedFunction._broadcastzero3232017-01-121-6/+0
* [SPARK-19127][DOCS] Update Rank Function Documentationanabranch2017-01-081-6/+10
* [SPARK-18447][DOCS] Fix the markdown for `Note:`/`NOTE:`/`Note that` across P...hyukjinkwon2016-11-221-5/+6
* [MINOR][DOCUMENTATION] Fix some minor descriptions in functions consistently ...hyukjinkwon2016-11-051-15/+20
* [SPARK-14393][SQL][DOC] update doc for python and RFelix Cheung2016-11-031-1/+1
* [SPARK-17764][SQL] Add `to_json` supporting to convert nested struct column t...hyukjinkwon2016-11-011-0/+23
* [SPARK-16960][SQL] Deprecate approxCountDistinct, toDegrees and toRadians acc...hyukjinkwon2016-10-071-9/+24
* [SPARK-17699] Support for parsing JSON string columnsMichael Armbrust2016-09-291-0/+23
* [SPARK-17215][SQL] Method `SQLContext.parseDataType(dataTypeString: String)` ...jiangxingbo2016-08-241-3/+3
* [SPARK-16324][SQL] regexp_extract should doc that it returns empty string whe...Sean Owen2016-08-101-1/+5
* [SPARK-16409][SQL] regexp_extract with optional groups causes NPESean Owen2016-08-071-0/+3
* [SPARK-16772] Correct API doc references to PySpark classes + formatting fixesNicholas Chammas2016-07-281-8/+13
* [MINOR][PYSPARK][DOC] Fix wrongly formatted examples in PySpark documentationhyukjinkwon2016-07-061-4/+4
* [SPARK-16289][SQL] Implement posexplode table generating functionDongjoon Hyun2016-06-301-0/+21
* [MINOR] Fix Typos 'a -> an'Zheng RuiFeng2016-05-261-1/+1
* [SPARK-15397][SQL] fix string udf locate as hiveDaoyuan Wang2016-05-231-1/+1
* [SPARK-15464][ML][MLLIB][SQL][TESTS] Replace SQLContext and SparkContext with...WeichenXu2016-05-231-75/+78
* [MINOR][SQL][DOCS] Add notes of the deterministic assumption on UDF functionsDongjoon Hyun2016-05-231-0/+3
* [SPARK-14639] [PYTHON] [R] Add `bround` function in Python/R.Dongjoon Hyun2016-04-191-3/+16
* [SPARK-14353] Dataset Time Window `window` API for Python, and SQLBurak Yavuz2016-04-051-0/+49
* [SPARK-14267] [SQL] [PYSPARK] execute multiple Python UDFs within single batchDavies Liu2016-03-311-2/+1
* [SPARK-14215] [SQL] [PYSPARK] Support chained Python UDFsDavies Liu2016-03-291-5/+11
* [SPARK-14061][SQL] implement CreateMapWenchen Fan2016-03-251-0/+20
* [MINOR] Fix typo in 'hypot' docstringTristan Reid2016-03-091-1/+1
* [SPARK-12720][SQL] SQL Generation Support for Cube, Rollup, and Grouping Setsgatorsmile2016-03-051-7/+7
* [SPARK-13594][SQL] remove typed operations(e.g. map, flatMap) from python Dat...Wenchen Fan2016-03-021-2/+2
* [SPARK-13467] [PYSPARK] abstract python function to simplify pyspark codeWenchen Fan2016-02-241-5/+3
* [MINOR][DOCS] Fix all typos in markdown files of `doc` and similar patterns i...Dongjoon Hyun2016-02-221-3/+3
* [SPARK-12799] Simplify various string output for expressionsCheng Lian2016-02-211-15/+15
* Revert "[SPARK-12567] [SQL] Add aes_{encrypt,decrypt} UDFs"Reynold Xin2016-02-191-37/+0
* [SPARK-12567] [SQL] Add aes_{encrypt,decrypt} UDFsKai Jiang2016-02-191-0/+37
* [SPARK-13296][SQL] Move UserDefinedFunction into sql.expressions.Reynold Xin2016-02-131-3/+3
* [SPARK-12962] [SQL] [PySpark] PySpark support covar_samp and covar_popYanbo Liang2016-02-121-6/+35
* [SPARK-12706] [SQL] grouping() and grouping_id()Davies Liu2016-02-101-0/+44
* [SPARK-13049] Add First/last with ignore nulls to functions.scalaHerman van Hovell2016-01-311-2/+24
* [SPARK-12642][SQL] improve the hash expression to be decoupled from unsafe rowWenchen Fan2016-01-131-1/+1
* [SPARK-12480][FOLLOW-UP] use a single column vararg for hashWenchen Fan2016-01-051-0/+12
* [SPARK-12600][SQL] Remove deprecated methods in Spark SQLReynold Xin2016-01-041-24/+0
* Doc typo: ltrim = trim from left end, not rightpshearer2015-12-211-1/+1
* [SPARK-11980][SPARK-10621][SQL] Fix json_tuple and add test cases forgatorsmile2015-11-251-10/+34
* [SPARK-10621][SQL] Consistent naming for functions in SQL, Python, ScalaReynold Xin2015-11-241-17/+94
* [SPARK-11836][SQL] udf/cast should not create new SQLContextDavies Liu2015-11-231-3/+4
* [SPARK-11567] [PYTHON] Add Python API for corr Aggregate functionfelixcheung2015-11-101-0/+16
* [SPARK-9830][SQL] Remove AggregateExpression1 and Aggregate Operator used to ...Yin Huai2015-11-101-1/+1
* [SPARK-9301][SQL] Add collect_set and collect_list aggregate functionsNick Buroojy2015-11-091-11/+14
* [SPARK-11467][SQL] add Python API for stddev/varianceDavies Liu2015-11-031-0/+17
* [SPARK-10577] [PYSPARK] DataFrame hint for broadcast joinJian Feng2015-09-211-0/+9