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* [SPARK-9153][SQL] codegen StringLPad/StringRPadTarek Auel2015-07-202-2/+58
* Code review feedback for the previous patch.Reynold Xin2015-07-191-2/+6
* [SPARK-9185][SQL] improve code gen for mutable states to support complex init...Wenchen Fan2015-07-197-35/+38
* [SPARK-9172][SQL] Make DecimalPrecision support for Intersect and ExceptLiang-Chi Hsieh2015-07-192-37/+104
* [SPARK-8241][SQL] string function: concat_ws.Reynold Xin2015-07-195-13/+114
* [HOTFIX] [SQL] Fixes compilation error introduced by PR #7506Cheng Lian2015-07-191-2/+2
* [SQL] Make date/time functions more consistent with other database systems.Reynold Xin2015-07-194-27/+24
* [SPARK-8199][SQL] follow up; revert change in testTarek Auel2015-07-191-2/+2
* [SPARK-8638] [SQL] Window Function Performance ImprovementsHerman van Hovell2015-07-181-0/+12
* Fixed test cases.Reynold Xin2015-07-181-2/+2
* [SPARK-8199][SPARK-8184][SPARK-8183][SPARK-8182][SPARK-8181][SPARK-8180][SPAR...Tarek Auel2015-07-185-24/+731
* [SPARK-8443][SQL] Split GenerateMutableProjection Codegen due to JVM Code Siz...Forest Fang2015-07-182-3/+50
* [SPARK-9150][SQL] Create CodegenFallback and Unevaluable traitReynold Xin2015-07-1822-199/+194
* [SPARK-8240][SQL] string function: concatReynold Xin2015-07-183-1/+61
* [SPARK-9055][SQL] WidenTypes should also support Intersect and ExceptYijie Shen2015-07-183-41/+94
* [SPARK-9151][SQL] Implement code generation for AbsLiang-Chi Hsieh2015-07-182-0/+9
* [SPARK-9171][SQL] add and improve tests for nondeterministic expressionsWenchen Fan2015-07-183-68/+64
* [SPARK-9167][SQL] use UTC Calendar in `stringToDate`Wenchen Fan2015-07-183-16/+15
* [SPARK-9142][SQL] remove more self type in catalystWenchen Fan2015-07-185-6/+6
* [SPARK-9169][SQL] Improve unit test coverage for null expressions.Reynold Xin2015-07-184-103/+119
* [SPARK-8280][SPARK-8281][SQL]Handle NaN, null and Infinity in mathYijie Shen2015-07-173-52/+149
* [SPARK-9117] [SQL] fix BooleanSimplification in case-insensitiveWenchen Fan2015-07-172-43/+40
* [SPARK-9113] [SQL] enable analysis check code for self joinWenchen Fan2015-07-174-21/+29
* [SPARK-9080][SQL] add isNaN predicate expressionYijie Shen2015-07-173-1/+62
* [SPARK-9142] [SQL] Removing unnecessary self types in Catalyst.Reynold Xin2015-07-1714-35/+8
* [SPARK-9136] [SQL] fix several bugs in DateTimeUtils.stringToTimestampWenchen Fan2015-07-172-4/+14
* [SPARK-8945][SQL] Add add and subtract expressions for IntervalTypeLiang-Chi Hsieh2015-07-175-14/+65
* [SPARK-8209[SQL]Add function convzhichao.li2015-07-173-2/+211
* [SPARK-9130][SQL] throw exception when check equality between external and in...Wenchen Fan2015-07-173-7/+53
* [SPARK-9022] [SQL] Generated projections for UnsafeRowDavies Liu2015-07-1711-72/+266
* [SPARK-9102] [SQL] Improve project collapse with nondeterministic expressionsWenchen Fan2015-07-172-18/+46
* Added inline comment for the canEqual PR by @cloud-fan.Reynold Xin2015-07-161-1/+6
* [SPARK-8899] [SQL] remove duplicated equals method for RowWenchen Fan2015-07-167-74/+50
* [SPARK-9085][SQL] Remove LeafNode, UnaryNode, BinaryNode from TreeNode.Reynold Xin2015-07-1610-60/+56
* [SPARK-8995] [SQL] cast date strings like '2015-01-01 12:15:31' to dateTarek Auel2015-07-164-15/+562
* [SPARK-8972] [SQL] Incorrect result for rollupCheng Hao2015-07-151-3/+39
* [SPARK-9068][SQL] refactor the implicit type cast codeWenchen Fan2015-07-1513-126/+81
* [SPARK-8245][SQL] FormatNumber/Length Support for ExpressionCheng Hao2015-07-153-20/+132
* [SPARK-9060] [SQL] Revert SPARK-8359, SPARK-8800, and SPARK-8677Yin Huai2015-07-152-37/+2
* [SPARK-9086][SQL] Remove BinaryNode from TreeNode.Reynold Xin2015-07-153-13/+20
* [SPARK-9071][SQL] MonotonicallyIncreasingID and SparkPartitionID should be ma...Reynold Xin2015-07-151-2/+8
* [SPARK-8221][SQL]Add pmod functionzhichao.li2015-07-154-1/+116
* [SPARK-9020][SQL] Support mutable state in code gen expressionsWenchen Fan2015-07-156-63/+128
* [HOTFIX][SQL] Unit test breaking.Reynold Xin2015-07-151-3/+3
* [SPARK-8279][SQL]Add math function roundYijie Shen2015-07-145-8/+280
* [SPARK-8993][SQL] More comprehensive type checking in expressions.Reynold Xin2015-07-1416-164/+309
* [SPARK-9045] Fix Scala 2.11 build break in UnsafeExternalRowSorterJosh Rosen2015-07-141-4/+7
* [SPARK-8962] Add Scalastyle rule to ban direct use of Class.forName; fix exis...Josh Rosen2015-07-141-1/+2
* [SPARK-8800] [SQL] Fix inaccurate precision/scale of Decimal division operationLiang-Chi Hsieh2015-07-142-4/+20
* [SPARK-9029] [SQL] shortcut CaseKeyWhen if key is nullWenchen Fan2015-07-141-24/+24