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* Allow firstmatch to use HASH joinsMonty2023-03-071-27/+3
* MDEV-30699: Updated prev_record_reads() to be more exactMonty2023-02-211-3/+3
* Adjust costs for rowid filterMonty2023-02-211-23/+23
* Optimizer Trace: make plan_prefix not show const/eliminated tablesSergei Petrunia2023-02-101-4/+4
* Selectivity: apply found_constraint heuristic only to post-join #rows.Monty2023-02-101-6/+9
* Change cost for REF to take into account cost for 1 extra key read_nextMonty2023-02-101-118/+118
* Make tests work with --view-protocolSergei Petrunia2023-02-031-8/+14
* MDEV-21095: Make Optimizer Trace support Index Condition PushdownSergei Petrunia2023-02-031-690/+469
* MDEV-21092,MDEV-21095,MDEV-29997: Optimizer Trace for index condition pushdow...Rex2023-02-031-388/+827
* Removed "<select expression> INTO <destination>" deprication.Monty2023-02-031-2/+0
* MDEV-30032: EXPLAIN FORMAT=JSON output: part #2: print 'loops'.Sergei Petrunia2023-02-031-0/+5
* MDEV-30032: EXPLAIN FORMAT=JSON output: print costsSergei Petrunia2023-02-031-0/+8
* Added rowid_filter support to AriaMonty2023-02-031-11/+11
* MDEV-30059: Optimizer Trace: plan_prefix should be a comma-separated-listSergei Petrunia2023-02-031-577/+249
* Added test cases for preceding testMonty2023-02-031-1625/+2166
* Fix typecast warnings-as-errors on Windows.Sergei Petrunia2023-02-021-2/+2
* Fix cost calculation in test_if_cheaper_ordering() to be cost basedMonty2023-02-021-39/+46
* Adjust cost for re-creating a row from the JOIN CACHEMonty2023-02-021-343/+343
* Fixed cost calculations for materialized tablesMonty2023-02-021-47/+109
* Derived tables and union can now create distinct keysMonty2023-02-021-1/+1
* Added 'records_out' and join_type to POSITIONMonty2023-02-021-153/+1037
* Update row and key fetch cost models to take into account data copy costsMonty2023-02-021-929/+2061
* Make trace.add() usage uniformMonty2023-02-021-5/+18
* Update cost for hash and cached joinsMonty2023-02-021-696/+681
* Adjust costs for doing index scan in cost_group_min_max()Monty2023-02-021-51/+71
* Return >= 1 from matching_candidates_in_table if records > 0.0Monty2023-02-021-1/+1
* Update matching_candidates_in_table() to treat all conditions similarMonty2023-02-021-20/+20
* Limit calculated rows to the number of rows in the tableMonty2023-01-301-16/+16
* Merge 10.9 into 10.10Marko Mäkelä2023-01-131-243/+52
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| * Merge 10.8 into 10.9Marko Mäkelä2023-01-131-204/+44
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| | * Merge 10.7 into 10.8Marko Mäkelä2023-01-131-204/+44
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| | | * Merge 10.5 into 10.6Marko Mäkelä2023-01-131-205/+44
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| | | | * Merge 10.4 into 10.5Marko Mäkelä2023-01-131-184/+43
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| | | | | * MDEV-19160 JSON_DETAILED output unnecessarily verboseWeijun-H2023-01-051-175/+43
* | | | | | Merge 10.9 into 10.10Marko Mäkelä2023-01-101-0/+8
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| * | | | | Merge 10.8 into 10.9Marko Mäkelä2023-01-101-0/+8
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| | * | | | Merge 10.7 into 10.8Marko Mäkelä2023-01-101-0/+8
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| | | * | | Merge 10.5 into 10.6Marko Mäkelä2023-01-031-0/+8
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| | | | * | Merge 10.4 into 10.5Marko Mäkelä2023-01-031-0/+8
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| | | | | * MDEV-30218: Incorrect optimization for rowid_filteringSergei Petrunia2022-12-131-0/+11
| | | | * | Merge 10.4 into 10.5Marko Mäkelä2022-06-091-10/+6
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| | | | | * Merge 10.3 into 10.4Marko Mäkelä2022-06-091-10/+6
* | | | | | MDEV-28929: Plan selection takes forever with MDEV-28852 ...Sergei Petrunia2022-07-261-160/+2
* | | | | | Added current_cost and best_cost to optimizer trace when pruning by costMonty2022-07-261-24/+72
* | | | | | Added EQ_REF chaining to the greedy_optimizerMonty2022-07-261-2058/+2528
* | | | | | Improve pruning in greedy_search by sorting tables during searchMonty2022-07-261-1088/+2154
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* | | | | Merge 10.8 into 10.9Marko Mäkelä2022-06-091-72/+68
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| * | | | Merge 10.7 into 10.8Marko Mäkelä2022-06-091-72/+68
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| | * | | greedy_search() and best_extension_by_limited_search() scrambled table orderMichael Widenius2022-06-071-72/+68
* | | | | Merge branch '10.8' into 10.9mariadb-10.9.1Sergei Golubchik2022-05-191-68/+38
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