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path: root/sql/item_windowfunc.h
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* MDEV-20351 Window function BIT_OR() OVER (..) return a wrong data typeAlexander Barkov2019-08-151-1/+1
* A cleanup for `MDEV-20273 Add class Item_sum_min_max` - removing duplicate codeAlexander Barkov2019-08-091-0/+1
* MDEV-20278 PERCENTILE_DISC() returns a wrong data typeAlexander Barkov2019-08-071-11/+0
* MDEV-20273 Add class Item_sum_min_maxAlexander Barkov2019-08-071-10/+5
* Merge 10.2 into 10.3Marko Mäkelä2019-06-111-8/+4
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| * MDEV-18015: Assertion `global_status_var.global_memory_used == 0' failed when...Varun Gupta2019-06-041-8/+4
* | MDEV-17137: Syntax errors with VIEW using MEDIANVarun Gupta2018-10-161-0/+1
* | Merge 10.2 into 10.3Marko Mäkelä2018-08-281-0/+2
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| * MDEV-15204: lag/lead function order list mandatoryzhzhzoo2018-08-251-0/+2
* | Merge commit '6b8802e8dd5467556a024d807a1df23940b00895' into bb-10.3-fix_len_decbb-10.3-fix_len_decOleksandr Byelkin2018-06-191-5/+10
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| * MDEV-11071: Assertion `thd->transaction.stmt.is_empty()' failed in Locked_tab...Oleksandr Byelkin2018-06-151-3/+6
| * MDEV-13358: FIRST_V throw SQL Fehler (1292): Incorrect datetime valueVicențiu Ciorbaru2017-09-191-9/+7
| * MDEV-12851: Case with window functions query crashes serverVicențiu Ciorbaru2017-06-281-0/+11
* | Merge bb-10.2-ext into 10.3Marko Mäkelä2018-02-151-0/+24
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| * | MDEV-15293 CAST(AS TIME) returns bad results for LAST_VALUE(),NAME_CONST(),SP...Alexander Barkov2018-02-131-0/+24
* | | Remove not used mem_root argument from build_clone(), get_copy() and get_item...Michael Widenius2017-11-231-27/+27
* | | Updates the tests for the percentile functionsVarun Gupta2017-11-011-7/+7
* | | Update the error messages involving percentile functionsVarun Gupta2017-11-011-4/+4
* | | Changes made according to the review given, mostly fixing coding style errorsVarun Gupta2017-11-011-8/+10
* | | Remove has_error as a member from Item_sum and use THD::is_error() insteadVicențiu Ciorbaru2017-11-011-6/+0
* | | made changes according to the review, mostly removing unused code and fixing ...Varun Gupta2017-11-011-28/+6
* | | Added the errorVarun Gupta2017-11-011-32/+20
* | | Added the function setting_handler_for_percentile_function() for the percenti...Varun Gupta2017-11-011-0/+15
* | | Val_str function added for the percentile_disc function, as it can have resul...Varun Gupta2017-11-011-0/+11
* | | Percentile class implemented, most of the functions have the same functionali...Varun Gupta2017-11-011-2/+159
* | | Implemented the implementation of percentile functions using Item_cache inste...Varun Gupta2017-11-011-45/+37
* | | implementation of add() function added to the Item_sum_percentile_disc classVarun Gupta2017-11-011-8/+56
* | | Setting handler to have the return type as that of the element by which we ar...Varun Gupta2017-11-011-4/+8
* | | A basic implementation of the add function is addedVarun Gupta2017-11-011-4/+31
* | | Added value field to Item_sum_percentile_discVarun Gupta2017-11-011-1/+28
* | | MDEV-12985: support percentile and median window functionsVarun Gupta2017-11-011-0/+69
* | | Enusure that my_global.h is included firstMichael Widenius2017-08-241-1/+0
* | | Added copyright message to some filesMichael Widenius2017-08-241-0/+16
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* | 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
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* 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
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