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* Fixed minor style issue with the previous merge.Reynold Xin2015-07-041-2/+2
* [SPARK-8270][SQL] levenshtein distanceTarek Auel2015-07-042-4/+25
* [SPARK-8238][SPARK-8239][SPARK-8242][SPARK-8243][SPARK-8268][SQL]Add ascii/ba...Cheng Hao2015-07-032-0/+131
* [SPARK-8192] [SPARK-8193] [SQL] udf current_date, current_timestampDaoyuan Wang2015-07-032-0/+65
* [SPARK-8572] [SQL] Type coercion for ScalaUDFsCheolsoo Park2015-07-034-39/+87
* [SPARK-8810] [SQL] Added several UDF unit tests for Spark SQLSpiro Michaylov2015-07-031-0/+70
* [SPARK-8226] [SQL] Add function shiftrightunsignedzhichao.li2015-07-032-0/+37
* [SPARK-8803] handle special characters in elements in crosstabBurak Yavuz2015-07-024-5/+50
* [SPARK-8213][SQL]Add function factorialzhichao.li2015-07-022-1/+28
* [SPARK-8782] [SQL] Fix code generation for ORDER BY NULLJosh Rosen2015-07-021-0/+7
* Revert "[SPARK-8784] [SQL] Add Python API for hex and unhex"Reynold Xin2015-07-021-1/+1
* [SPARK-8784] [SQL] Add Python API for hex and unhexDavies Liu2015-07-021-1/+1
* [SPARK-8407] [SQL] complex type constructors: struct and named_structYijie Shen2015-07-022-9/+42
* [SPARK-8223] [SPARK-8224] [SQL] shift left and shift rightTarek Auel2015-07-022-0/+72
* [SPARK-8690] [SQL] Add a setting to disable SparkSQL parquet schema merge by ...Wisely Chen2015-07-023-1/+30
* [SPARK-8787] [SQL] Changed parameter order of @deprecated in package object sqlVinod K C2015-07-021-1/+1
* [DOCS] Fix minor wrong lambda expression example.Kousuke Saruta2015-07-021-1/+1
* [SPARK-8227] [SQL] Add function unhexzhichao.li2015-07-012-0/+28
* [SPARK-8621] [SQL] support empty string as column nameWenchen Fan2015-07-011-0/+7
* [SPARK-8750][SQL] Remove the closure in functions.callUdf.Reynold Xin2015-07-011-1/+9
* [SQL] [MINOR] remove internalRowRDD in DataFrameWenchen Fan2015-07-014-7/+5
* [SPARK-8741] [SQL] Remove e and pi from DataFrame functions.Reynold Xin2015-06-302-26/+0
* [SPARK-6785] [SQL] fix DateTimeUtils for dates before 1970Christian Kadner2015-06-301-1/+1
* [SPARK-8713] Make codegen thread safeDavies Liu2015-06-304-7/+5
* [SPARK-8236] [SQL] misc functions: crc32Shilei2015-06-302-0/+27
* [SPARK-8434][SQL]Add a "pretty" parameter to the "show" method to display lon...zsxwing2015-06-292-7/+69
* [SPARK-8669] [SQL] Fix crash with BINARY (ENUM) fields with Parquet 1.7Steven She2015-06-292-1/+9
* [SPARK-8715] ArrayOutOfBoundsException fixed for DataFrameStatSuite.crosstabBurak Yavuz2015-06-291-1/+1
* [SPARK-8579] [SQL] support arbitrary object in UnsafeRowDavies Liu2015-06-291-12/+4
* [SPARK-8478] [SQL] Harmonize UDF-related code to use uniformly UDF instead of...BenFradet2015-06-296-72/+72
* [SPARK-8681] fixed wrong ordering of columns in crosstabBurak Yavuz2015-06-292-16/+20
* [SPARK-8214] [SQL] Add function hexzhichao.li2015-06-292-0/+29
* [SQL][DOCS] Remove wrong example from DataFrame.scalaKousuke Saruta2015-06-291-2/+0
* [SPARK-8235] [SQL] misc function sha / sha1Tarek Auel2015-06-292-0/+28
* [SPARK-8692] [SQL] re-order the case statements that handling catalyst data t...Wenchen Fan2015-06-2912-195/+164
* [SPARK-8575] [SQL] Deprecate callUDF in favor of udfBenFradet2015-06-281-3/+2
* [SPARK-8686] [SQL] DataFrame should support `where` with expression represent...Kousuke Saruta2015-06-282-0/+18
* [SPARK-8610] [SQL] Separate Row and InternalRow (part 2)Davies Liu2015-06-2815-81/+85
* [SPARK-8635] [SQL] improve performance of CatalystTypeConvertersWenchen Fan2015-06-256-8/+10
* [SPARK-8237] [SQL] Add misc function sha2Liang-Chi Hsieh2015-06-252-0/+37
* [SPARK-8604] [SQL] HadoopFsRelation subclasses should set their output format...Cheng Lian2015-06-251-0/+6
* [SPARK-8075] [SQL] apply type check interface to more expressionsWenchen Fan2015-06-241-1/+1
* [SPARK-6777] [SQL] Implements backwards compatibility rules in CatalystSchema...Cheng Lian2015-06-246-418/+1283
* [SPARK-7289] handle project -> limit -> sort efficientlyWenchen Fan2015-06-245-12/+32
* [SPARK-8578] [SQL] Should ignore user defined output committer when appending...Yin Huai2015-06-241-35/+54
* [SPARK-8138] [SQL] Improves error message when conflicting partition columns ...Cheng Lian2015-06-242-10/+82
* Revert "[SPARK-7157][SQL] add sampleBy to DataFrame"Reynold Xin2015-06-232-34/+2
* [SPARK-7157][SQL] add sampleBy to DataFrameXiangrui Meng2015-06-232-2/+34
* [SPARK-8139] [SQL] Updates docs and comments of data sources and Parquet outp...Cheng Lian2015-06-233-19/+49
* [SPARK-7235] [SQL] Refactor the grouping setsCheng Hao2015-06-231-2/+2