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* [SPARK-8822][SQL] clean up type checking in math.scala.Reynold Xin2015-07-042-168/+123
* [SQL] More unit tests for implicit type cast & add simpleString to AbstractDa...Reynold Xin2015-07-047-4/+42
* [SPARK-8270][SQL] levenshtein distanceTarek Auel2015-07-043-0/+42
* [SPARK-8238][SPARK-8239][SPARK-8242][SPARK-8243][SPARK-8268][SQL]Add ascii/ba...Cheng Hao2015-07-033-5/+177
* [SPARK-8777] [SQL] Add random data generator test utilities to Spark SQLJosh Rosen2015-07-033-0/+319
* [SPARK-8192] [SPARK-8193] [SQL] udf current_date, current_timestampDaoyuan Wang2015-07-033-1/+94
* [SPARK-8572] [SQL] Type coercion for ScalaUDFsCheolsoo Park2015-07-032-3/+6
* [SPARK-8226] [SQL] Add function shiftrightunsignedzhichao.li2015-07-033-0/+63
* [SPARK-8809][SQL] Remove ConvertNaNs analyzer rule.Reynold Xin2015-07-031-33/+0
* [SPARK-8801][SQL] Support TypeCollection in ExpectsInputTypesReynold Xin2015-07-028-38/+140
* Minor style fix for the previous commit.Reynold Xin2015-07-021-9/+4
* [SPARK-8213][SQL]Add function factorialzhichao.li2015-07-023-2/+94
* [SPARK-8782] [SQL] Fix code generation for ORDER BY NULLJosh Rosen2015-07-021-0/+1
* Revert "[SPARK-8784] [SQL] Add Python API for hex and unhex"Reynold Xin2015-07-023-86/+76
* [SPARK-8784] [SQL] Add Python API for hex and unhexDavies Liu2015-07-023-76/+86
* [SPARK-8772][SQL] Implement implicit type cast for expressions that define in...Reynold Xin2015-07-0225-169/+213
* [SPARK-8407] [SQL] complex type constructors: struct and named_structYijie Shen2015-07-024-2/+83
* [SPARK-8747] [SQL] fix EqualNullSafe for binary typeWenchen Fan2015-07-022-47/+78
* [SPARK-8223] [SPARK-8224] [SQL] shift left and shift rightTarek Auel2015-07-023-1/+127
* [SPARK-8227] [SQL] Add function unhexzhichao.li2015-07-013-0/+59
* [SPARK-8770][SQL] Create BinaryOperator abstract class.Reynold Xin2015-07-0112-136/+172
* Revert "[SPARK-8770][SQL] Create BinaryOperator abstract class."Reynold Xin2015-07-0112-170/+135
* [SPARK-8770][SQL] Create BinaryOperator abstract class.Reynold Xin2015-07-0112-135/+170
* [QUICKFIX] [SQL] fix copy of generated rowDavies Liu2015-07-012-1/+4
* [SPARK-8621] [SQL] support empty string as column nameWenchen Fan2015-07-011-2/+2
* [SPARK-8752][SQL] Add ExpectsInputTypes trait for defining expected input types.Reynold Xin2015-07-017-24/+44
* [SPARK-8749][SQL] Remove HiveTypeCoercion trait.Reynold Xin2015-07-013-44/+33
* [SPARK-8748][SQL] Move castability test out from Cast case class into Cast ob...Reynold Xin2015-06-301-66/+78
* [SPARK-8628] [SQL] Race condition in AbstractSparkSQLParser.parseVinod K C2015-06-302-3/+5
* [SPARK-6785] [SQL] fix DateTimeUtils for dates before 1970Christian Kadner2015-06-302-4/+44
* [SPARK-8713] Make codegen thread safeDavies Liu2015-06-307-43/+19
* [SPARK-8236] [SQL] misc functions: crc32Shilei2015-06-303-0/+49
* [SPARK-8680] [SQL] Slightly improve PropagateTypesLiang-Chi Hsieh2015-06-301-14/+16
* [SPARK-8723] [SQL] improve divide and remainder code genWenchen Fan2015-06-301-18/+36
* [SPARK-8590] [SQL] add code gen for ExtractValueWenchen Fan2015-06-3011-101/+199
* [SPARK-8721][SQL] Rename ExpectsInputTypes => AutoCastInputTypes.Reynold Xin2015-06-296-79/+71
* [SPARK-8589] [SQL] cleanup DateTimeUtilsWenchen Fan2015-06-292-56/+57
* [SPARK-8710] [SQL] Change ScalaReflection.mirror from a val to a def.Yin Huai2015-06-291-2/+6
* [SPARK-8579] [SQL] support arbitrary object in UnsafeRowDavies Liu2015-06-299-299/+611
* [SPARK-8478] [SQL] Harmonize UDF-related code to use uniformly UDF instead of...BenFradet2015-06-291-2/+2
* [SPARK-8056][SQL] Design an easier way to construct schema for both Scala and...Ilya Ganelin2015-06-293-2/+135
* [SPARK-8214] [SQL] Add function hexzhichao.li2015-06-293-5/+96
* [SPARK-8235] [SQL] misc function sha / sha1Tarek Auel2015-06-293-1/+39
* [SPARK-8692] [SQL] re-order the case statements that handling catalyst data t...Wenchen Fan2015-06-293-14/+10
* [SPARK-8677] [SQL] Fix non-terminating decimal expansion for decimal divide o...Liang-Chi Hsieh2015-06-282-2/+14
* [SPARK-8610] [SQL] Separate Row and InternalRow (part 2)Davies Liu2015-06-2814-444/+166
* [SPARK-8635] [SQL] improve performance of CatalystTypeConvertersWenchen Fan2015-06-252-25/+38
* [SPARK-8620] [SQL] cleanup CodeGenContextWenchen Fan2015-06-254-88/+82
* [SPARK-8237] [SQL] Add misc function sha2Liang-Chi Hsieh2015-06-253-4/+109
* Two minor SQL cleanup (compiler warning & indent).Reynold Xin2015-06-242-4/+4