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* Split cost calculations into fetch and totalMonty2022-09-091-1/+3
* Make trace.add() usage uniformMonty2022-09-091-125/+203
* Adjust costs for doing index scan in cost_group_min_max()Monty2022-09-081-9/+46
* Fix calculation of selectivityMonty2022-09-081-94/+166
* Optimizer code cleanups, no logic changesMonty2022-09-081-46/+71
* Limit calculated rows to the number of rows in the tableMonty2022-09-081-4/+10
* Ensure that test_quick_select doesn't return more rows than in the tableMonty2022-09-081-10/+16
* Merge branch '10.7' into 10.8Oleksandr Byelkin2022-08-081-30/+10
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| * Merge branch '10.6' into 10.7Oleksandr Byelkin2022-08-081-30/+10
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| | * Merge branch '10.5' into 10.6Oleksandr Byelkin2022-08-041-1/+4
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| | | * MDEV-29242: Assertion `computed_weight == weight' failed SEL_ARG::verify_weightSergei Petrunia2022-08-041-1/+4
| | * | Merge branch '10.5' into bb-10.6-releaseOleksandr Byelkin2022-08-031-29/+6
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| | | * MDEV-25020: Range optimizer regression for key IN (const, ....)Sergei Petrunia2022-08-011-29/+6
* | | | Merge 10.7 into 10.8Marko Mäkelä2022-02-091-1/+1
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| * | | 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 '10.7' into 10.8Oleksandr Byelkin2022-02-041-17/+56
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| * | | | 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
* | | | | | | MDEV-27426 Wrong result upon query using index_merge with DESC keySergei Petrunia2022-01-261-4/+5
* | | | | | | MDEV-26996 Reverse-ordered indexes: improve print-outSergei Petrunia2022-01-261-0/+2
* | | | | | | MDEV-26996 Reverse-ordered indexes: remove SEL_ARG::is_ascendingSergei Petrunia2022-01-261-39/+37
* | | | | | | MDEV-26996 Support descending indexes in the range optimizerSergei Petrunia2022-01-261-11/+12
* | | | | | | MDEV-26996 Support descending indexes in the range optimizerSergei Petrunia2022-01-261-49/+113
* | | | | | | MDEV-26938 Support descending indexes internally in InnoDB (server part)Sergei Golubchik2022-01-261-2/+11
* | | | | | | MDEV-26901: Estimation for filtered rows less precise ... #4Sergei Petrunia2022-01-191-1/+1
* | | | | | | MDEV-27229: Estimation for filtered rows less precise ... #5Sergei Petrunia2022-01-191-1/+4
* | | | | | | Revert "MDEV-27036: re-enable my_json_writer-t unit test"Sergei Golubchik2021-12-071-55/+0
* | | | | | | MDEV-27036: re-enable my_json_writer-t unit testSergei Krivonos2021-12-041-0/+55
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* | | | | | 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