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path: root/sql/item_windowfunc.h
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* Added copyright message to some filesMichael Widenius2017-08-241-0/+16
* MDEV-13240 Wrong warning with MAX(datetime_field) OVER (...)Alexander Barkov2017-07-041-8/+17
* MDEV-12719 Determine Item::result_type() from Item::type_handler()Alexander Barkov2017-05-071-5/+0
* MDEV-12718 Determine Item::cmp_type() from Item::type_handler()Alexander Barkov2017-05-071-2/+0
* MDEV-12714 Determine Item::field_type() from Item::type_handler()Alexander Barkov2017-05-061-9/+0
* MDEV-12713 Define virtual type_handler() for all Item classesAlexander Barkov2017-05-061-0/+9
* Cleanup: changing set_handler_by_field_type(field_type()) to set_handler(type...Alexander Barkov2017-05-061-2/+2
* Changing field::field_name and Item::name to LEX_CSTRINGMonty2017-04-231-2/+2
* MDEV-12338 Split Item_type_holder::get_real_type() into virtual Item::real_ty...Alexander Barkov2017-03-241-2/+0
* MDEV-11746: Wrong result upon using FIRST_VALUE with a window frameVicențiu Ciorbaru2017-02-141-12/+1
* Fixed bug mdev-10660.Igor Babaev2017-02-031-1/+1
* Fixed bug mdev-10868.Igor Babaev2016-09-301-1/+3
* Clean up nth_valueVicențiu Ciorbaru2016-09-241-27/+3
* Implement LEAD and LAG and NTH_VALUE functionsVicențiu Ciorbaru2016-09-241-15/+137
* Allow first/last value functions to have frame definitionsVicențiu Ciorbaru2016-09-241-1/+10
* Make first_value and last_value computation efficientVicențiu Ciorbaru2016-09-241-0/+2
* Implement first_value and last_value as window functionsVicențiu Ciorbaru2016-09-241-0/+71
* MDEV-10815: Window Function Expressions Wrong ResultsVicențiu Ciorbaru2016-09-241-0/+1
* Window functions fail with --ps-protocolVicențiu Ciorbaru2016-09-121-1/+6
* MDEV-10059: Compute window functions with same sorting criteria simultaneouslyVicențiu Ciorbaru2016-09-091-39/+51
* Merge branch '10.2-mdev9197-cons' of github.com:shagalla/serverIgor Babaev2016-08-311-1/+16
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| * The consolidated patch for mdev-9197.Galina Shalygina2016-08-231-1/+16
* | 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
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* 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
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