database/tidb
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
eca3e7af4489ee14ac374cdb92bc2deef4a7b248
tidb/planner/core
History
Yuanjia Zhang 36659e8c7f planner: use the correct fraction for decimal values in plan cache (#43329) 
* fixup

* fixup

* make linter happy
2023-04-23 12:00:43 +00:00
..
casetest
planner, executor: indexMerge support partition table with limit embedded (#43173)
2023-04-20 21:43:20 +08:00
internal
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
metrics
planner: non-prep and prep statements use the same unified plan cache (#43094)
2023-04-17 22:51:26 +08:00
testdata
planner: optimize ifnull(not-null-column, ...) to a cast instead of eliminating it. tidb-test=pr/2098 (#41823)
2023-03-03 14:51:10 +08:00
access_object.go
planner: Replace CTE access object in execution plan with actual name and as name (#37345)
2022-09-27 11:59:44 +08:00
binary_plan_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
BUILD.bazel
planner, statistics: add more debug trace (#43200)
2023-04-20 06:11:20 +08:00
cbo_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
collect_column_stats_usage_test.go
planner: fix panic during starting tidb-server if creating global binding for partition table (#40402)
2023-01-09 13:18:27 +08:00
collect_column_stats_usage.go
domain: Support plan replayer continus capture (#39926)
2022-12-15 16:34:52 +08:00
common_plans_test.go
load data: format 'delimited data', defined null by (#42191)
2023-03-16 13:34:40 +08:00
common_plans.go
*: LOAD DATA support GBK character set (#42644)
2023-03-29 19:38:54 +08:00
debugtrace.go
planner, statistics: add more debug trace (#43200)
2023-04-20 06:11:20 +08:00
encode.go
planner: fix missing operators in the encoded plan (#41461)
2023-02-17 00:38:02 +08:00
enforce_mpp_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
errors_test.go
planner: disallow use of key prefix with zero length (#32176)
2022-02-11 14:03:36 +08:00
errors.go
*: add foreign key constraint check when execute insert statement (#37466)
2022-09-24 00:41:43 +08:00
exhaust_physical_plans_test.go
*: data race at the SessionVars.PlanID (#42373)
2023-03-20 15:02:40 +08:00
exhaust_physical_plans.go
planner: Don't use left table as build table for semi/antiSemi when useBCJ is true (#43235)
2023-04-20 14:55:19 +08:00
explain.go
planner, sessionctx: enable late materialization in disaggregated TiFlash (#43068)
2023-04-20 10:21:19 +08:00
expression_rewriter_test.go
planner: optimize ifnull(not-null-column, ...) to a cast instead of eliminating it. tidb-test=pr/2098 (#41823)
2023-03-03 14:51:10 +08:00
expression_rewriter.go
planner: initialize charset, collation and repertoire correctly for parameter values (#42645)
2023-03-28 20:40:54 +08:00
expression_test.go
planner: avoid change the type of the input of sum/avg (#36372)
2022-07-29 16:21:12 +08:00
find_best_task_test.go
planner: PhysicalPlan memory trace 7 (#38030)
2022-09-23 15:29:43 +08:00
find_best_task.go
fix: fix global index scan, index join, and dml in drop partition (#41992)
2023-04-23 03:06:44 +00:00
flat_plan.go
planner: fix missing operators in the encoded plan (#41461)
2023-02-17 00:38:02 +08:00
foreign_key.go
*: support foreign key check/cascade when execute replace into statement (#40069)
2022-12-22 18:30:55 +08:00
fragment_test.go
*: enable gci (#35823)
2022-07-04 14:53:02 +08:00
fragment.go
mpp: set recoveryTTL of tiflash_compute node as zero (#43136)
2023-04-18 15:45:19 +08:00
handle_cols.go
planner, executor: indexMerge support partition table with limit embedded (#43173)
2023-04-20 21:43:20 +08:00
hashcode.go
planner: use pdqsort to improve sort performance (#35137)
2022-06-07 02:18:30 +08:00
hints.go
session: data race at the PlannerSelectBlockAsName (#42344)
2023-03-17 14:32:46 +08:00
indexmerge_intersection_test.go
planner, executor: support intersection type IndexMerge with hint in planner (#38650)
2022-11-30 10:30:00 +08:00
indexmerge_path_test.go
planner: add test cases for non-prep plan cache (#41872)
2023-03-14 19:16:47 +08:00
indexmerge_path.go
planner, statistics: add more debug trace (#43200)
2023-04-20 06:11:20 +08:00
indexmerge_test.go
*: add context for preprocess (#38360)
2022-10-18 17:27:53 +08:00
initialize.go
*: prefetch BatchPointGet for partition tables in multi-statement (#42506)
2023-04-13 20:35:01 +08:00
integration_partition_test.go
*: remove the constraint that auto column must be defined as a key (#42305)
2023-03-17 21:02:49 +08:00
integration_test.go
*: fix wrong output for two deprecated system variables (#43292)
2023-04-23 06:16:44 +00:00
logical_plan_builder.go
planner, statistics: add more debug trace (#43200)
2023-04-20 06:11:20 +08:00
logical_plan_trace_test.go
*: add context for preprocess (#38360)
2022-10-18 17:27:53 +08:00
logical_plans_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
logical_plans.go
planner, statistics: add more debug trace (#43200)
2023-04-20 06:11:20 +08:00
main_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
memtable_predicate_extractor_test.go
planner: support pushing down predicates to memory tables in prepared mode (#40262)
2023-01-04 15:58:19 +08:00
memtable_predicate_extractor.go
expression: support ilike function (#40942)
2023-03-17 13:37:15 +08:00
mock.go
handle: use separete ctx for initStats (#40604)
2023-01-16 18:23:48 +08:00
optimizer_test.go
planner,infoschema,executor: Add tiflash fine grained shuffle support for hash join and aggregation (#40121)
2023-01-06 09:24:20 +08:00
optimizer.go
planner, sessionctx: enable late materialization in disaggregated TiFlash (#43068)
2023-04-20 10:21:19 +08:00
partition_prune.go
*: Update the UniqueID of partition expression columns in LIST partitioning (#42193)
2023-03-14 21:40:54 +08:00
partition_pruner_test.go
store/copr: set concurrency to partition number for limit statements (#41615)
2023-02-22 16:01:06 +08:00
partition_pruning_test.go
*: Support multi-column RANGE COLUMNS partitioning (#36637)
2022-09-16 17:47:00 +08:00
pb_to_plan.go
planner: enable revive (#36649)
2022-09-29 15:45:44 +08:00
physical_plan_test.go
planner: add more test cases for join hint compatibility (#41954)
2023-03-09 10:03:12 +08:00
physical_plan_trace_test.go
planner: update cost model2 (#39438)
2022-11-30 00:29:59 +08:00
physical_plans.go
*: add more stats related diagnostic information to execution plan and slow log (#43114)
2023-04-20 07:13:19 +08:00
plan_cache_lru_test.go
planner: add monitor for non-prepared plan cache (#41752)
2023-03-07 19:41:12 +08:00
plan_cache_lru.go
planner: make LRUPlanCache.Close reenterable (#43117)
2023-04-18 11:51:25 +08:00
plan_cache_param_test.go
planner: fix unsafe sync.Pool used in non-prep plan cache (#43242)
2023-04-20 19:33:19 +08:00
plan_cache_param.go
planner: fix unsafe sync.Pool used in non-prep plan cache (#43242)
2023-04-20 19:33:19 +08:00
plan_cache_test.go
planner: use the correct fraction for decimal values in plan cache (#43329)
2023-04-23 12:00:43 +00:00
plan_cache_utils_test.go
planner: fix incompatibility issues between plan-cache and expr-blacklist (#42606)
2023-03-27 22:00:54 +08:00
plan_cache_utils.go
planner: performance optimization for plan-cache (#43183)
2023-04-19 15:51:19 +08:00
plan_cache.go
planner: performance optimization for plan-cache (#43183)
2023-04-19 15:51:19 +08:00
plan_cacheable_checker_test.go
planner: non-prep plan cache to support limit clauses (#42879)
2023-04-10 13:44:59 +08:00
plan_cacheable_checker.go
planner: disable non-prep plan cache for DML statements for now (#43258)
2023-04-20 23:37:19 +08:00
plan_cost_detail_test.go
planner: update some UTs from cost model1 to model2 (#39138)
2022-11-15 11:33:54 +08:00
plan_cost_detail.go
planner: support HashJoin cost detail (#37012)
2022-08-22 15:48:20 +08:00
plan_cost_ver1_test.go
planner: separate cost ver1/ver2 functions thoroughly (#38337)
2022-10-09 16:39:49 +08:00
plan_cost_ver1.go
planner: support push part of limit prop to IndexMerge (#41054)
2023-02-20 02:39:04 +08:00
plan_cost_ver2_test.go
planner: introduce a new variable to adjust the penalty double read cost of IndexJoin (#40571)
2023-01-15 21:07:48 +08:00
plan_cost_ver2.go
planner: support push part of limit prop to IndexMerge (#41054)
2023-02-20 02:39:04 +08:00
plan_replayer_capture_test.go
domain: support dump plan replayer capture task during query (#39125)
2022-11-16 12:41:54 +08:00
plan_stats_test.go
*: add more stats related diagnostic information to execution plan and slow log (#43114)
2023-04-20 07:13:19 +08:00
plan_stats.go
planner, statistics: introduce lite init stats (#43077)
2023-04-19 20:07:20 +08:00
plan_test.go
*: data race at the SessionVars.PlanID (#42373)
2023-03-20 15:02:40 +08:00
plan_to_pb_test.go
executor: write multi-valued index (#40172)
2022-12-30 13:38:17 +08:00
plan_to_pb.go
planner: fix do not set lateMaterializationFilterCondition to pb when DynamicPartitionPrune is enable (#42394)
2023-03-21 15:44:58 +08:00
plan.go
Optimizer: Fix Merge In and Not Equal ranges #39676 (#42229)
2023-03-21 13:38:50 +08:00
planbuilder_test.go
planner: fix index prefix matching (#39377)
2022-12-12 17:58:51 +08:00
planbuilder.go
planner: write statements to read on TiFlash only in strict sql mode (#43091)
2023-04-19 00:03:18 +08:00
point_get_plan_test.go
planner: plan cache can be aware of statistics changes (#42921)
2023-04-11 19:35:00 +08:00
point_get_plan.go
*: prefetch BatchPointGet for partition tables in multi-statement (#42506)
2023-04-13 20:35:01 +08:00
prepare_test.go
planner: plan cache can be aware of statistics changes (#42921)
2023-04-11 19:35:00 +08:00
preprocess_test.go
*: remove the constraint that auto column must be defined as a key (#42305)
2023-03-17 21:02:49 +08:00
preprocess.go
*: remove the constraint that auto column must be defined as a key (#42305)
2023-03-17 21:02:49 +08:00
property_cols_prune.go
planner: enable revive (#36649)
2022-09-29 15:45:44 +08:00
resolve_indices.go
planner: add 2pb logic and fix some bugs for partitionTopN (#42334)
2023-03-17 09:50:39 +08:00
rule_aggregation_elimination.go
planner: enable revive (#36649)
2022-09-29 15:45:44 +08:00
rule_aggregation_push_down.go
planner: fix HashAgg cannot pushdown to tiflash_compute (#40828)
2023-01-31 16:17:54 +08:00
rule_aggregation_skew_rewrite.go
*: gofmt code for adapting go 1.19 (#36832)
2022-08-11 12:50:49 +08:00
rule_build_key_info.go
planner: enable revive (#36649)
2022-09-29 15:45:44 +08:00
rule_column_pruning.go
planner: change the stage of count star rewriter rule from logical to post (#39555)
2022-12-02 12:20:00 +08:00
rule_decorrelate.go
parser, planner: add query block level no_decorrelate hint (#37633)
2022-09-20 14:57:04 +08:00
rule_derive_topn_from_window.go
Optimizer: Add partition by support for derived TopN(filter on row_nu… (#41469)
2023-02-23 17:23:06 +08:00
rule_eliminate_projection.go
planner: fix update plan's projection elimination will cause column resolution error. (#37582)
2022-09-04 08:52:25 +08:00
rule_generate_column_substitute.go
planner: let optimizer trace support gcSubstitute (#40815)
2023-01-30 14:41:54 +08:00
rule_inject_extra_projection.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
rule_join_elimination.go
planner: outer join elimination doesn't consider the ORDER BY items from the agg func (#38380)
2022-10-10 22:29:49 +08:00
rule_join_reorder_dp_test.go
*: data race at the SessionVars.PlanID (#42373)
2023-03-20 15:02:40 +08:00
rule_join_reorder_dp.go
*: gofmt code for adapting go 1.19 (#36832)
2022-08-11 12:50:49 +08:00
rule_join_reorder_greedy.go
*: gofmt code for adapting go 1.19 (#36832)
2022-08-11 12:50:49 +08:00
rule_join_reorder_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
rule_join_reorder.go
planner: resolve the compatibility problems for the join hint (#41804)
2023-03-01 17:47:09 +08:00
rule_max_min_eliminate.go
*: restrict index range mem usage (#37754)
2022-09-22 00:29:02 +08:00
rule_partition_processor.go
*: Update the UniqueID of partition expression columns in LIST partitioning (#42193)
2023-03-14 21:40:54 +08:00
rule_predicate_push_down.go
planner: support null-aware semi join push down to tiflash (#40746)
2023-03-15 18:28:40 +08:00
rule_predicate_simplification.go
Optimizer: Fix Merge In and Not Equal ranges #39676 (#42229)
2023-03-21 13:38:50 +08:00
rule_result_reorder_test.go
*: improve planner/core to make test faster (#41416)
2023-02-16 00:34:02 +08:00
rule_result_reorder.go
*: gofmt code for adapting go 1.19 (#36832)
2022-08-11 12:50:49 +08:00
rule_semi_join_rewrite.go
planner: enable revive (#36649)
2022-09-29 15:45:44 +08:00
rule_topn_push_down.go
Optimizer: Add partition by support for derived TopN(filter on row_nu… (#41469)
2023-02-23 17:23:06 +08:00
show_predicate_extractor.go
expression: support ilike function (#40942)
2023-03-17 13:37:15 +08:00
stats.go
*: add more stats related diagnostic information to execution plan and slow log (#43114)
2023-04-20 07:13:19 +08:00
stringer_test.go
*: replace defer clean with t.Cleanup (#36722)
2022-08-01 17:34:05 +08:00
stringer.go
planner: add the functional dependency for Datasource, proj, select, agg (#33071)
2022-03-17 20:02:30 +08:00
task.go
planner, executor: indexMerge support partition table with limit embedded (#43173)
2023-04-20 21:43:20 +08:00
telemetry.go
*: fix license header (#28085)
2021-09-17 22:26:41 +08:00
tiflash_selection_late_materialization.go
planner: enhance the filter condition push down algorithm (#42989)
2023-04-19 17:41:19 +08:00
trace.go
*: support trace plan target='estimation' statement (#30491)
2021-12-10 11:43:57 +08:00
util.go
*: prefetch BatchPointGet for partition tables in multi-statement (#42506)
2023-04-13 20:35:01 +08:00