tidb/core at 88d21ed0f9ac8ff33d5cea40da95ec9aeef36de6 - tidb

access

planner: move physical table reader stuff into physical op dir (#63023 )

2025-08-18 06:42:35 +00:00

base

planner: remove function pointer for the UnionAll/MaxOneRow/PartitionUnionAll/Sequence (#64066 )

2025-10-21 12:16:25 +00:00

casetest

planner: speed up TestMPPHintsScope with hypo TiFlash replica (#65604 )

2026-01-17 02:39:44 +00:00

constraint

planner: constant folding to isnull(not null column) (#62046 )

2025-07-01 15:58:27 +00:00

cost

planner: add tolerance for row count floating point comparison (#59241 )

2025-02-06 06:39:49 +00:00

generator

*: move exhaustPhysicalPlan for lock/sort/topn into physicalop (#63790 )

2025-09-29 08:07:01 +00:00

issuetest

planner: Apply should not be full scan when plan cache enabled (#64646 )

2025-12-16 04:17:14 +00:00

metrics

planner: add a new metrics to record the Instance Plan Cache clone duration (#57384 )

2024-11-14 10:09:41 +00:00

operator

planner: non-deterministic expression can not be pushed down throught the join (#65563 )

2026-01-15 07:05:38 +00:00

resolve

ddl: Implement TableMode feature (#59009 )

2025-04-03 11:03:30 +00:00

rule

planner: index pruning using existing infra (#64999 )

2026-01-15 01:11:23 +00:00

stats

planner: remove code of the deprecated optimizer trace - 5 (#64945 )

2025-12-12 04:16:26 +00:00

testdata

planner: outer join cannot be eliminated due to the impact of the expression index (#65187 )

2026-01-05 18:27:14 +00:00

tests

sysvar: add internal session flag (#63709 )

2025-10-10 09:12:38 +00:00

access_object.go

planner: move PhysicalPointget related logic into physical op dir (#63168 )

2025-08-25 09:05:31 +00:00

binary_plan_test.go

planner: lift the can-push-to-cop check of aggregation/proj (#62068 )

2025-07-03 13:35:00 +00:00

BUILD.bazel

s3: split the common code of s3like store (#65602 )

2026-01-16 08:45:44 +00:00

cbo_test.go

planner: gopls modernize (#60781 )

2025-05-19 16:17:43 +00:00

columnar_index_utils.go

planner: move physical PhysicalTableScan,PhysicalHashJoin related logic into physical op dir (#62809 )

2025-08-05 05:09:09 +00:00

common_plans_test.go

…

common_plans.go

planner: support cluster-level binding reload command (#65509 )

2026-01-13 16:29:32 +00:00

core_init.go

planner: remove function pointers (#64077 )

2025-10-22 08:16:49 +00:00

encode.go

planner: Show Execution Plans for Scalar Subqueries (#63047 )

2025-09-11 15:48:15 +00:00

enforce_mpp_test.go

planner: add planner_core cases covering cascades mode (#62819 )

2025-08-05 02:38:39 +00:00

exhaust_physical_plans_test.go

planner: use the original table stats to estimate NDV for index selection of IndexJoin (#63892 )

2025-10-14 11:51:13 +00:00

exhaust_physical_plans.go

planner: fix the row count for index join use the PK in inner side (#65190 )

2026-01-16 03:17:01 +00:00

expression_codec_fn.go

ddl,tables: only write the index when it meets partial index condition (#62762 )

2025-11-12 04:37:38 +00:00

expression_rewriter.go

expression, planner: fix ambiguous column name in overflow error message (#64887 )

2025-12-19 16:59:38 +00:00

expression_test.go

planner: move column pruning & collect stats rule into specific rule dir (#62984 )

2025-08-14 10:57:57 +00:00

find_best_task_test.go

planner: refactor FindBestTask and move FindBestTask4LogicalTableDual (#63863 )

2025-10-10 10:45:00 +00:00

find_best_task.go

planner: index pruning using existing infra (#64999 )

2026-01-15 01:11:23 +00:00

flat_plan.go

parser, planner: Add hint INDEX_LOOKUP_PUSH_DOWN and implement the planner part (#62714 )

2025-09-27 07:41:43 +00:00

hint_test.go

session: Add a new session variable to control the prefix index optimization for ORDER BY ... LIMIT queries (#65314 )

2025-12-31 12:48:44 +00:00

hint_utils.go

planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443 )

2025-09-11 06:20:39 +00:00

index_join_path.go

planner: fix the row count for index join use the PK in inner side (#65190 )

2026-01-16 03:17:01 +00:00

indexmerge_intersection_test.go

planner: add planner_core cases covering cascades mode (#62819 )

2025-08-05 02:38:39 +00:00

indexmerge_path_test.go

stats: set the default analyze column options to all (#64994 )

2025-12-12 23:58:19 +00:00

indexmerge_path.go

planner: remove code of the deprecated optimizer trace - 5 (#64945 )

2025-12-12 04:16:26 +00:00

indexmerge_test.go

planner: move column pruning & collect stats rule into specific rule dir (#62984 )

2025-08-14 10:57:57 +00:00

indexmerge_unfinished_path.go

planner: optimize column lookups in PrepareIdxColsAndUnwrapArrayType with a map (#64115 )

2025-10-23 21:45:52 +00:00

initialize.go

planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443 )

2025-09-11 06:20:39 +00:00

integration_partition_test.go

planner: add some plan cache benchmark into bench daily (#65524 )

2026-01-12 05:58:55 +00:00

integration_test.go

planner: outer join cannot be eliminated due to the impact of the expression index (#65187 )

2026-01-05 18:27:14 +00:00

logical_initialize.go

planner: classify logical expand logic into a separate file for later pkg move. (#54869 )

2024-07-25 08:45:06 +00:00

logical_plan_builder.go

*: use IsColOpCol to remove the same code (#65144 )

2025-12-22 10:08:23 +00:00

logical_plans_test.go

planner: Adjust risk assessment for plan choice (#64419 )

2025-11-15 10:37:22 +00:00

main_test.go

planner: add planner_core cases covering cascades mode (#62819 )

2025-08-05 02:38:39 +00:00

memtable_infoschema_extractor.go

*: fix incorrect rlike when quering information_schema (#64301 )

2025-11-07 17:29:44 +00:00

memtable_predicate_extractor.go

planner: move physical memory table into physical op dir (#62500 )

2025-07-18 17:44:43 +00:00

optimizer_test.go

planner: move physical table reader stuff into physical op dir (#63023 )

2025-08-18 06:42:35 +00:00

optimizer.go

planner: track more details about time spent on query optimization (#65096 )

2025-12-29 06:13:11 +00:00

pb_to_plan.go

planner: support cluster-level binding reload command (#65509 )

2026-01-13 16:29:32 +00:00

physical_plan_test.go

Cascades optimizer: handle warning messages for inapplicable hints properly (#62737 )

2025-10-24 05:41:13 +00:00

plan_cache_instance_test.go

planner: move column pruning & collect stats rule into specific rule dir (#62984 )

2025-08-14 10:57:57 +00:00

plan_cache_instance.go

planner: hide read-write fields of PlanCacheValue for safety (#57759 )

2024-11-27 12:15:50 +00:00

plan_cache_lru_test.go

planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443 )

2025-09-11 06:20:39 +00:00

plan_cache_lru.go

planner: hide read-write fields of PlanCacheValue for safety (#57759 )

2024-11-27 12:15:50 +00:00

plan_cache_param_test.go

planner: gopls modernize (#60781 )

2025-05-19 16:17:43 +00:00

plan_cache_param.go

util: fix typo in DestroyParser function name (#60494 )

2025-04-11 03:53:16 +00:00

plan_cache_partition_table_test.go

mdl/sessionmanager: some refactor of MDL loop and move sessionmanager from util to session pkg (#62671 )

2025-07-29 12:55:28 +00:00

plan_cache_rebuild_test.go

executor: finish INDEX_LOOKUP_PUSHDOWN execution part (#63746 )

2025-10-09 16:17:33 +00:00

plan_cache_rebuild.go

planner, executor: support access path keep order with IN conditions using merge sort (#62694 )

2025-09-29 16:22:16 +00:00

plan_cache_test.go

planner: Fix bug in the plan cache when the metadata lock is disabled. (#64795 )

2025-12-11 00:35:20 +00:00

plan_cache_utils.go

bindinfo: save bindinfo into stmtctx to avoid calling NormalizeStmtForBinding and getbindcache repeatedly (#65484 )

2026-01-13 19:55:08 +00:00

plan_cache.go

planner: remove code of the deprecated optimizer trace - 5 (#64945 )

2025-12-12 04:16:26 +00:00

plan_cacheable_checker_test.go

planner: Implement ignore_plan_cache hint for non-prepared statements. (#62641 )

2025-07-30 05:50:37 +00:00

plan_cacheable_checker.go

planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443 )

2025-09-11 06:20:39 +00:00

plan_clone_utils.go

planner: remove function pointer about plan cache (#63480 )

2025-09-12 03:53:03 +00:00

plan_cost_ver1_test.go

fix: drop some dead code phase 1 (#63079 )

2025-09-05 09:54:33 +00:00

plan_cost_ver1.go

planner: remove code of the deprecated optimizer trace - 1 (#63731 )

2025-09-26 02:33:49 +00:00

plan_cost_ver2_test.go

planner: remove code of the deprecated optimizer trace - 1 (#63731 )

2025-09-26 02:33:49 +00:00

plan_cost_ver2.go

planner: remove code of the deprecated optimizer trace - 5 (#64945 )

2025-12-12 04:16:26 +00:00

plan_replayer_capture_test.go

planner: move column pruning & collect stats rule into specific rule dir (#62984 )

2025-08-14 10:57:57 +00:00

plan_test.go

planner/core: fix missing nilness check for passed onDup map (#63146 )

2025-08-22 11:25:29 +00:00

plan_to_pb_test.go

*: update tipb and remove unused fields (#57424 )

2024-11-21 10:45:02 +00:00

plan.go

planner: move FindBestTask4LogicalMemTable into physicalop (#63913 )

2025-10-14 13:16:26 +00:00

planbuilder_test.go

*: support system variable tidb_index_lookup_pushdown_policy and hint NO_INDEX_LOOKUP_PUSHDOWN (#64932 )

2025-12-15 05:38:47 +00:00

planbuilder.go

planner: speed up TestMPPHintsScope with hypo TiFlash replica (#65604 )

2026-01-17 02:39:44 +00:00

point_get_plan.go

planner: fix incorrect TblColPosInfo calculation in buildDelete after column pruning (#64698 )

2025-12-08 15:39:29 +00:00

preprocess_test.go

planner: move column pruning & collect stats rule into specific rule dir (#62984 )

2025-08-14 10:57:57 +00:00

preprocess.go

planner: Fix bug in the plan cache when the metadata lock is disabled. (#64795 )

2025-12-11 00:35:20 +00:00

property_cols_prune.go

planner: move logical limit/topn/sort into logicalop pkg. (#55115 )

2024-08-01 05:10:27 +00:00

recheck_cte.go

planner: move logical cte into logicalop pkg (#55496 )

2024-08-21 05:12:12 +00:00

resolve_indices.go

planner: remove function pointers (#64077 )

2025-10-22 08:16:49 +00:00

rule_aggregation_elimination.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_aggregation_push_down.go

*: use IsColOpCol to remove the same code (#65144 )

2025-12-22 10:08:23 +00:00

rule_aggregation_skew_rewrite.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_decorrelate.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_derive_topn_from_window.go

planner: remove function pointers (#64077 )

2025-10-22 08:16:49 +00:00

rule_eliminate_empty_selection.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_eliminate_projection.go

planner: outer join cannot be eliminated due to the impact of the expression index (#65187 )

2026-01-05 18:27:14 +00:00

rule_eliminate_unionall_dual_item.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_generate_column_substitute_test.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_generate_column_substitute.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_inject_extra_projection.go

parser, planner: Add hint INDEX_LOOKUP_PUSH_DOWN and implement the planner part (#62714 )

2025-09-27 07:41:43 +00:00

rule_join_elimination.go

planner: record correlated columns for join pruning (#63381 )

2025-10-09 00:30:45 +00:00

rule_join_reorder_dp_test.go

planner: remove code of the deprecated optimizer trace - 2 (#63765 )

2025-09-28 04:44:07 +00:00

rule_join_reorder_dp.go

*: use IsColOpCol to remove the same code (#65144 )

2025-12-22 10:08:23 +00:00

rule_join_reorder_greedy.go

planner: remove code of the deprecated optimizer trace - 2 (#63765 )

2025-09-28 04:44:07 +00:00

rule_join_reorder.go

*: use IsColOpCol to remove the same code (#65144 )

2025-12-22 10:08:23 +00:00

rule_outer_to_inner_join.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_predicate_push_down.go

expression,planner: move planner-specific functions out of expression (#64675 )

2025-11-26 01:16:05 +00:00

rule_push_down_sequence.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_resolve_grouping_expand.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_result_reorder.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_semi_join_rewrite.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

rule_topn_push_down.go

planner: remove code of the deprecated optimizer trace - 3 (#63784 )

2025-09-28 09:30:22 +00:00

runtime_filter_generator_test.go

planner: add brief format for some explain test result. (#60992 )

2025-05-07 11:37:23 +00:00

runtime_filter_generator.go

*: use IsColOpCol to remove the same code (#65144 )

2025-12-22 10:08:23 +00:00

scalar_subq_expression.go

planner, gcworker, executor: remove unused code (#64496 )

2025-11-19 10:57:44 +00:00

show_predicate_extractor.go

planner: move ShowPredicateExtractor interface to base package out of core (#52953 )

2024-05-06 06:41:36 +00:00

stats_test.go

planner: index pruning using existing infra (#64999 )

2026-01-15 01:11:23 +00:00

stats.go

planner: index pruning using existing infra (#64999 )

2026-01-15 01:11:23 +00:00

stringer_test.go

*: move annotated attributes of AST node to resolve.Context (#55634 )

2024-08-29 13:39:01 +00:00

stringer.go

planner: re-enable the plan cache generator and move Delete/Inset/Update into physicalop (#63443 )

2025-09-11 06:20:39 +00:00

task_test.go

planner: relocate table/index scan build logic to physical op dir (#63585 )

2025-09-28 07:22:40 +00:00

task.go

planner: classify enforcer related logic into enforce.go (#63974 )

2025-10-15 16:31:10 +00:00

telemetry.go

planner: move physical table reader stuff into physical op dir (#63023 )

2025-08-18 06:42:35 +00:00

trace.go

planner: move simpleSchemaProducer related stuff into physical op dir. (#62829 )

2025-08-05 12:08:06 +00:00

util_test.go

parser: move 'model' to 'ast' pkg (#58704 )

2025-01-07 10:20:04 +00:00

util.go

planner, session: resolve uppercase/lowercase mismatch for database names in metrics (#64529 )

2025-11-24 06:45:20 +00:00