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79a142081ddc24bac38c47efeaa14a7aa3be8c66
oceanbase/src/sql/optimizer
History
LiuYoung00 79a142081d [to #54988775]alloc result for each prepare in prexecute
2024-02-19 10:41:52 +00:00
..
ob_access_path_estimation.cpp
[to #54988775]alloc result for each prepare in prexecute
2024-02-19 10:41:52 +00:00
ob_access_path_estimation.h
[to #54988775]alloc result for each prepare in prexecute
2024-02-19 10:41:52 +00:00
ob_del_upd_log_plan.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_del_upd_log_plan.h
[CP] generate delete+insert plan when update primary key in a pdml plan
2024-02-10 11:12:33 +00:00
ob_delete_log_plan.cpp
…
ob_delete_log_plan.h
…
ob_dynamic_sampling.cpp
[to #54988775]alloc result for each prepare in prexecute
2024-02-19 10:41:52 +00:00
ob_dynamic_sampling.h
[to #54988775]alloc result for each prepare in prexecute
2024-02-19 10:41:52 +00:00
ob_explain_log_plan.cpp
fix some sql logical plan bug
2024-02-06 19:45:53 +00:00
ob_explain_log_plan.h
adjust allocate window function operator, enhance pq_distribute_window hint
2023-07-19 03:12:22 +00:00
ob_explain_note.h
fix pdml bug after or expansion transformation
2024-02-10 09:04:18 +00:00
ob_fd_item.cpp
…
ob_fd_item.h
Fix core caused by check_stmt_unique
2023-10-10 09:24:53 +00:00
ob_help_log_plan.cpp
…
ob_help_log_plan.h
…
ob_index_info_cache.cpp
…
ob_index_info_cache.h
[FEAT MERGE] Phase one of 3A project
2023-08-25 08:44:14 +00:00
ob_insert_all_log_plan.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_insert_all_log_plan.h
…
ob_insert_log_plan.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_insert_log_plan.h
[CP] fix insert into select from duplicate table bug
2024-02-10 10:01:19 +00:00
ob_intersect_route_policy.cpp
…
ob_intersect_route_policy.h
…
ob_join_order.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_join_order.h
fix generated recursive union all plan bug using the distributed join method hint
2024-02-10 11:26:53 +00:00
ob_join_property.map
…
ob_log_count.cpp
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_count.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_del_upd.cpp
[CP] generate delete+insert plan when update primary key in a pdml plan
2024-02-10 11:12:33 +00:00
ob_log_del_upd.h
[CP] generate delete+insert plan when update primary key in a pdml plan
2024-02-10 11:12:33 +00:00
ob_log_delete.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_delete.h
[FEAT MERGE]:Merge foreign key feature to master
2023-08-30 13:10:42 +00:00
ob_log_distinct.cpp
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_distinct.h
[CP] fix not mark GI as partition-wise bug
2023-07-28 06:54:17 +00:00
ob_log_err_log.cpp
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_err_log.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_exchange.cpp
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_log_exchange.h
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_log_expr_values.cpp
disable predicate moving into values_table_query
2024-02-09 07:28:50 +00:00
ob_log_expr_values.h
[FEAT MERGE] implement values statement
2023-08-30 10:44:18 +00:00
ob_log_for_update.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_for_update.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_function_table.cpp
…
ob_log_function_table.h
…
ob_log_granule_iterator.cpp
fix granule iterator generate T_PDML_PARTITION_ID expr bug
2023-05-30 13:47:29 +00:00
ob_log_granule_iterator.h
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_log_group_by.cpp
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_group_by.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_insert_all.cpp
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_insert_all.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_insert.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_insert.h
fix no_unity build error for inc_build_test regression
2023-10-24 04:13:43 +00:00
ob_log_join_filter.cpp
fix bug: missing out on replacing calc_tablet_id_expr_ in ObLogJoinFilter
2023-06-29 13:42:26 +00:00
ob_log_join_filter.h
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_log_join.cpp
[CP] [CP] [CP] fix: fix the 4377 error induced by NLJ batch Rescan
2024-02-09 06:40:54 +00:00
ob_log_join.h
Fix: When the generated column is equal conds, the constant will not find the corresponding table information.
2023-10-24 04:09:57 +00:00
ob_log_json_table.cpp
…
ob_log_json_table.h
…
ob_log_limit.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_limit.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_link_dml.cpp
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_log_link_dml.h
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_log_link_scan.cpp
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_log_link_scan.h
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_log_link.cpp
fix dblink type bugs
2023-06-12 02:43:11 +00:00
ob_log_link.h
…
ob_log_material.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_material.h
…
ob_log_merge.cpp
[FEAT MERGE]:Merge foreign key feature to master
2023-08-30 13:10:42 +00:00
ob_log_merge.h
[FEAT MERGE]:Merge foreign key feature to master
2023-08-30 13:10:42 +00:00
ob_log_monitoring_dump.cpp
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ob_log_monitoring_dump.h
…
ob_log_operator_factory.cpp
…
ob_log_operator_factory.h
field place hold for upgrade compatibility at master
2023-11-09 12:58:02 +00:00
ob_log_optimizer_stats_gathering.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_optimizer_stats_gathering.h
license opt: Identify external and internal code and modify their open source licenses correctly.
2023-10-23 03:43:44 +00:00
ob_log_plan_factory.cpp
…
ob_log_plan_factory.h
…
ob_log_plan.cpp
fix bug that subquerys in subplanfilter not duplicated
2024-02-10 07:59:03 +00:00
ob_log_plan.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_select_into.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_select_into.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_sequence.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_sequence.h
…
ob_log_set.cpp
[CP] fix set partition wise and duplicate table bug
2024-02-09 21:51:56 +00:00
ob_log_set.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_sort.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_log_sort.h
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_log_stat_collector.cpp
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_stat_collector.h
fix some replace expr bugs in optimizer
2023-06-14 07:12:27 +00:00
ob_log_subplan_filter.cpp
[CP] fix set partition wise and duplicate table bug
2024-02-09 21:51:56 +00:00
ob_log_subplan_filter.h
fix some outline/hint bugs
2024-02-08 13:15:20 +00:00
ob_log_subplan_scan.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_subplan_scan.h
…
ob_log_table_scan.cpp
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_table_scan.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_log_temp_table_access.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_temp_table_access.h
…
ob_log_temp_table_insert.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_temp_table_insert.h
…
ob_log_temp_table_transformation.cpp
…
ob_log_temp_table_transformation.h
…
ob_log_topk.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_topk.h
…
ob_log_unpivot.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_unpivot.h
…
ob_log_update.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_log_update.h
[FEAT MERGE]:Merge foreign key feature to master
2023-08-30 13:10:42 +00:00
ob_log_values.h
…
ob_log_window_function.cpp
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_log_window_function.h
[FEAT MERGE] 4.3 optimizer enhancement
2024-02-07 23:05:57 +00:00
ob_logical_operator.cpp
fix bug: runtime filter fill empty query range with multi columns
2024-02-10 03:07:44 +00:00
ob_logical_operator.h
[CP] fix set partition wise and duplicate table bug
2024-02-09 21:51:56 +00:00
ob_merge_log_plan.cpp
fix mysqltest
2024-02-19 08:05:55 +00:00
ob_merge_log_plan.h
[CP] adjust merge into partition prune constraint
2023-07-13 14:42:17 +00:00
ob_opt_cost_model_parameter.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_cost_model_parameter.h
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_default_stat.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_opt_est_cost_model_vector.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_cost_model_vector.h
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_cost_model.cpp
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_opt_est_cost_model.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_opt_est_cost.cpp
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_cost.h
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_parameter_normal.h
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_parameter_vector.h
[FEAT MERGE]adaptive cost model
2024-02-07 11:01:37 +00:00
ob_opt_est_utils.cpp
Fix convert usmallint to double bug
2024-02-09 23:16:33 +00:00
ob_opt_est_utils.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_opt_selectivity.cpp
Revise qual selectivity
2024-02-10 00:37:43 +00:00
ob_opt_selectivity.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_optimizer_context.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_optimizer_util.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_optimizer_util.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_optimizer.cpp
fix pdml bug after or expansion transformation
2024-02-10 09:04:18 +00:00
ob_optimizer.h
[FEAT MERGE] impl vectorization 2.0
2024-02-08 05:32:54 +00:00
ob_phy_table_location_info.cpp
Not report 4016 when there is no leader replica
2024-02-06 15:00:57 +00:00
ob_phy_table_location_info.h
optimize das location refresh
2023-07-03 12:42:25 +00:00
ob_pwj_comparer.cpp
…
ob_pwj_comparer.h
fix pwj table memory bloat
2024-02-07 13:48:03 +00:00
ob_px_resource_analyzer.cpp
fix bug: thread count in compile and execute time not consistent
2023-09-21 02:47:53 +00:00
ob_px_resource_analyzer.h
fix bug: thread count in compile and execute time not consistent
2023-09-21 02:47:53 +00:00
ob_raw_expr_add_to_context.cpp
…
ob_raw_expr_add_to_context.h
…
ob_raw_expr_check_dep.cpp
…
ob_raw_expr_check_dep.h
…
ob_raw_expr_get_hash_value.cpp
…
ob_raw_expr_get_hash_value.h
…
ob_replica_compare.cpp
…
ob_replica_compare.h
…
ob_route_policy.cpp
…
ob_route_policy.h
optimize das location refresh
2023-07-03 12:42:25 +00:00
ob_sel_estimator.cpp
Revise qual selectivity
2024-02-10 00:37:43 +00:00
ob_sel_estimator.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_select_log_plan.cpp
[CP] [CP] Fix view synonym bug
2024-02-10 11:32:36 +00:00
ob_select_log_plan.h
[FEAT MERGE] [CP] Improve the rowcount estimation
2024-02-09 19:58:19 +00:00
ob_sharding_info.cpp
[CP] fix set partition wise and duplicate table bug
2024-02-09 21:51:56 +00:00
ob_sharding_info.h
Merge branch 'column_store'
2023-10-31 15:39:22 +00:00
ob_skyline_prunning.cpp
[CP] pruning false range index in skyline pruning
2024-02-09 04:32:47 +00:00
ob_skyline_prunning.h
[CP] pruning false range index in skyline pruning
2024-02-09 04:32:47 +00:00
ob_storage_estimator.cpp
[CP] add timeout param for estimation related interfaces
2024-02-06 19:59:58 +00:00
ob_storage_estimator.h
[FEAT MERGE] memtable support dynamic sample
2023-08-17 17:19:49 +08:00
ob_table_location.cpp
Adjust stmt printer and codeowners
2024-02-09 22:36:05 +00:00
ob_table_location.h
merge devleop into master 20231212
2024-02-08 01:29:33 +00:00
ob_table_partition_info.cpp
…
ob_table_partition_info.h
…
ob_update_log_plan.cpp
[CP] generate delete+insert plan when update primary key in a pdml plan
2024-02-10 11:12:33 +00:00
ob_update_log_plan.h
…
README
…

README 

See `ob_optimizer.h' for the interface of this module.