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path: root/sql/item_windowfunc.h
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* better ER_VIRTUAL_COLUMN_FUNCTION_IS_NOT_ALLOWEDSergei Golubchik2016-06-301-1/+1
* cleanup: change Item::walk() to take void* not uchar*Sergei Golubchik2016-06-301-1/+1
* Fixed compiler warnings and test failures found by buildbotMonty2016-06-241-1/+1
* Make ntile use args[0] for it's argument.Vicențiu Ciorbaru2016-04-131-14/+2
* Fix another bug in dense_rank.Vicențiu Ciorbaru2016-04-131-2/+4
* Fix dense_rank returning minimum rank of 2 when using null columns.Vicențiu Ciorbaru2016-04-111-3/+27
* Window functions: make "ORDER BY window_func" workSergei Petrunia2016-04-081-0/+19
* Fix ntile to work with --ps-protocolVicențiu Ciorbaru2016-04-061-11/+11
* Convert ntile to work with expressions as parameters.Vicențiu Ciorbaru2016-04-041-3/+26
* Implement ntile window function.Vicențiu Ciorbaru2016-04-041-0/+63
* Remove no longer used Window_context class.Vicențiu Ciorbaru2016-04-041-89/+3
* Fix a problem in code for percent_rank().Igor Babaev2016-04-011-0/+1
* Implemented cume_dist function.Vicențiu Ciorbaru2016-03-281-5/+40
* Convert percent_rank to work with cursorsVicențiu Ciorbaru2016-03-281-41/+36
* Lay the groundwork for variable number of cursors.Vicențiu Ciorbaru2016-03-281-3/+3
* Encapsulate use of List<Cached_item> in a Group_bound_tracker.Sergei Petrunia2016-03-241-2/+2
* Code cleanupSergei Petrunia2016-03-241-8/+4
* Encapsulate the switching between different return values in Item_window_funcSergei Petrunia2016-03-241-13/+26
* Fix a PS re-execution problem and code cleanupSergei Petrunia2016-03-241-3/+67
* Changed the base class for Item_window_func from Item_result_field toIgor Babaev2016-03-211-21/+27
* For some window functions an order list must be present.Igor Babaev2016-03-181-0/+13
* Prohibit using window functions of some types withIgor Babaev2016-03-181-0/+15
* Fix 2 more bugs in item_windowfunc.Vicențiu Ciorbaru2016-03-161-2/+2
* Make sure to return the result value when calling Item_windowfunc::val_real()Vicențiu Ciorbaru2016-03-161-0/+1
* Continuation of "Implemented a counter within Item_sum_sum" a few commits beforeSergei Petrunia2016-03-161-13/+67
* Implement percent_rank window functionVicențiu Ciorbaru2016-03-031-29/+185
* Convert if statements to switch case.Vicențiu Ciorbaru2016-03-031-1/+0
* Remove comments that may be confusingSergei Petrunia2016-03-021-21/+0
* MDEV-9634: Window function produces incorrect valueSergei Petrunia2016-02-261-0/+2
* Fixed a problems in the parser.Igor Babaev2016-02-191-0/+3
* MDEV-9526: Compute Aggregate functions as window functionsSergei Petrunia2016-02-181-1/+10
* Fix review comments.Vicențiu Ciorbaru2016-02-161-3/+8
* Implement DENSE_RANK function.Vicențiu Ciorbaru2016-02-161-5/+12
* Post-merge fixes. win.test passes but further cleanup is needed.Sergei Petrunia2016-02-141-4/+39
* Initial implementation of RANK() window functionSergei Petrunia2016-02-141-10/+88
* More commentsSergei Petrunia2016-02-141-5/+39
* Got sort-and-read single-pass window function computation to workSergei Petrunia2016-02-141-11/+40
* Added commentsSergei Petrunia2016-02-141-0/+18
* Initial patch for the implementation of window functions (MDEV-6115):Igor Babaev2016-02-121-0/+177
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