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* Make the most important optimizer constants user variablesMonty2022-07-091-25/+28
* Update row and key fetch cost models to take into account data copy costsMonty2022-07-091-100/+134
* Split cost calculations into fetch and totalMonty2022-07-081-1/+3
* Make trace.add() usage uniformMonty2022-07-081-125/+203
* Adjust costs for doing index scan in cost_group_min_max()Monty2022-07-071-9/+46
* Fix calculation of selectivityMonty2022-07-071-94/+167
* Optimizer code cleanups, no logic changesMonty2022-07-071-46/+71
* Limit calculated rows to the number of rows in the tableMonty2022-07-071-5/+11
* Ensure that test_quick_select doesn't return more rows than in the tableMonty2022-07-071-10/+16
* Merge 10.6 into 10.7Marko Mäkelä2022-02-091-1/+1
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| * Merge 10.5 into 10.6Marko Mäkelä2022-02-091-1/+1
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| | * Merge branch '10.5' into bb-10.5-releaseOleksandr Byelkin2022-02-091-1/+1
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| | | * MDEV-27442 Wrong result upon query with DISTINCT and EXISTS subqueryMonty2022-02-081-1/+1
* | | | Merge branch '10.6' into 10.7Oleksandr Byelkin2022-02-041-17/+56
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| * | | Merge branch '10.5' into 10.6Oleksandr Byelkin2022-02-031-17/+56
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| | * | Merge branch '10.4' into 10.5Oleksandr Byelkin2022-02-011-17/+56
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| | | * Merge branch '10.3' into 10.4Oleksandr Byelkin2022-01-301-1/+18
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| | | | * Merge branch '10.2' into 10.3mariadb-10.3.33Oleksandr Byelkin2022-01-291-1/+18
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| | | | | * MDEV-27262 Unexpected index intersection with full index scan for an indexIgor Babaev2021-12-231-1/+18
| | | * | | MDEV-25830 optimizer_use_condition_selectivity=4 sometimes produces worse pla...Monty2022-01-191-16/+33
| | | * | | MDEV-14907 FEDERATEDX doesn't respect DISTINCTMonty2022-01-051-0/+5
| | | * | | Json_writer_object add integersbb-10.4-MDEV-27036Sergei Krivonos2021-11-191-1/+1
* | | | | | Merge 10.6 into 10.7Marko Mäkelä2021-11-251-1/+1
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| * | | | | Merge 10.5 into 10.6Marko Mäkelä2021-11-251-1/+1
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| | * | | | Json_writer_object add integersSergei Krivonos2021-11-241-1/+1
* | | | | | Merge 10.6 into 10.7Marko Mäkelä2021-11-191-5/+6
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| * | | | | Merge 10.5 into 10.6Marko Mäkelä2021-11-161-5/+6
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| | * | | | Merge 10.4 into 10.5Marko Mäkelä2021-11-161-5/+6
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| | | * | | MDEV-23766: fix by assert (Windows)Sergei Krivonos2021-11-101-4/+3
| | | * | | MDEV-23766: Fix get_best_disjunct_quick by assert:Sergei Krivonos2021-11-091-4/+6
* | | | | | MDEV-26221: DYNAMIC_ARRAY use size_t for sizesEric Herman2021-10-191-11/+11
* | | | | | cleanup: MY_BITMAP mutexSergei Golubchik2021-08-261-11/+9
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* | | | | cleanup: Item::can_eval_in_optimize()Sergei Golubchik2021-05-191-1/+1
* | | | | Reduce usage of strlen()Monty2021-05-191-10/+19
* | | | | Changed field_index to use field_index_t instead of uint16Monty2021-05-191-2/+2
* | | | | Merge 10.5 into 10.6Marko Mäkelä2021-04-141-17/+53
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| * | | | Merge 10.4 into 10.5Marko Mäkelä2021-04-141-17/+53
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| | * | | MDEV-23634: Select query hanged the server and leads to OOM ...bb-10.4-mdev23634Sergei Petrunia2021-04-081-17/+53
* | | | | Fixed wrong initializations of Dynamic_arrayMonty2021-03-201-1/+1
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* | | | MDEV-25069: Assertion `root->weight >= ...' failed in SEL_ARG::tree_delete #2Sergei Petrunia2021-03-171-0/+6
* | | | MDEV-24953: 10.5.9 crashes with large IN() listSergei Petrunia2021-02-241-17/+29
* | | | Merge branch 'bb-10.4-release' into bb-10.5-releaseSergei Golubchik2021-02-151-23/+22
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| * | | Merge branch 'bb-10.3-release' into bb-10.4-releaseSergei Golubchik2021-02-121-23/+22
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| | * | Merge branch '10.2' into 10.3Sergei Golubchik2021-02-011-0/+1
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| | | * MDEV-22251: get_key_scans_params: Conditional jump or move depends on uniniti...Sergei Petrunia2021-01-281-0/+1
| | | * MDEV-17556 Assertion `bitmap_is_set_all(&table->s->all_set)' failedNikita Malyavin2021-01-081-17/+16
| | * | MDEV-17556 Assertion `bitmap_is_set_all(&table->s->all_set)' failedNikita Malyavin2021-01-271-17/+16
* | | | MDEV-24739: Assertion `root->weight >= ...' failed in SEL_ARG::tree_deleteSergei Petrunia2021-01-301-0/+29
* | | | MDEV-9750: Quick memory exhaustion with 'extended_keys=on' ...Sergei Petrunia2021-01-291-6/+296
* | | | Merge commit '10.4' into 10.5Oleksandr Byelkin2021-01-061-0/+24
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