tidb/core at aceecf07327600faa44db3ab29d400d22823fd05 - tidb

testdata

executor: support new aggregate funtion APPROX_PERCENTILE (#19799 )

2020-09-24 15:59:38 +08:00

cache_test.go

planner: support sql_select_limit session / global variable (#17444 )

2020-06-02 18:02:29 +08:00

cache.go

config: Revise SimpleLRUCache Configuration (#17532 )

2020-06-18 19:48:33 +08:00

cacheable_checker_test.go

planner, executor: support except and intersect set operator (#18459 )

2020-07-27 17:56:07 +08:00

cacheable_checker.go

planner,executor: enable plan cache for partition table (#19124 )

2020-09-08 19:40:39 +08:00

cbo_test.go

statistics: prioritize low selectivity indexes in the greedy search procedure of Selectivity() (#20038 )

2020-09-22 19:17:42 +08:00

common_plans.go

executor, planner: refactor analyze tableID to analyzeTableID & add CanRuntimePrune (#19846 )

2020-09-08 23:49:39 +08:00

encode.go

planner: fix bug of plan digest is same when cop task store is different (#20054 )

2020-09-17 19:55:28 +08:00

errors_test.go

*: using standard error to replace terror (#19425 )

2020-09-08 20:15:51 +08:00

errors.go

planner: privilege check for SELECT INTO OUTFILE (#19553 )

2020-08-28 16:43:03 +08:00

exhaust_physical_plans_test.go

*: fix datum's collation behavior to build correct logical ranges (#14963 )

2020-03-05 22:34:46 +08:00

exhaust_physical_plans.go

planner: rename optimizer hint TOPN_TO_COP() to LIMIT_TO_COP() (#20022 )

2020-09-17 14:23:23 +08:00

explain.go

*: disable new partition prune in master distribution (#19911 )

2020-09-14 16:26:54 +08:00

expression_rewriter_test.go

planner: reimplement DEFAULT function to make the behavior consistent with MySQL when looking up the corresponding column (#19709 )

2020-09-18 19:40:12 +08:00

expression_rewriter.go

*: remove simple rewriter (#19828 )

2020-09-23 12:17:53 +08:00

expression_test.go

*: set charset and collate for string literals correctly (#15156 )

2020-03-06 17:01:46 +08:00

find_best_task_test.go

planner, add hint nth_plan(x) to help user force a plan (#17850 )

2020-07-01 15:34:22 +08:00

find_best_task.go

util/ranger: extract multi-column DNF conditions as access conditions (#19211 )

2020-09-17 20:08:34 +08:00

handle_cols.go

executor, planner: enable duplication check on prefix clustered index (#19099 )

2020-08-13 14:05:18 +08:00

hashcode.go

planner: add HashCode method for LogicalPlan & use PlanHash for GroupExpr's fingerPrint (#14224 )

2020-01-10 11:41:12 +08:00

hints.go

planner, executor: support broadcast join for tiflash engine. (#17232 )

2020-07-27 12:41:36 +08:00

indexmerge_test.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

initialize.go

planner: fix a bug that can't find column in indexLookupJoin with virtual generated column (#18516 )

2020-08-25 16:09:31 +08:00

integration_test.go

executor: support new aggregate funtion APPROX_PERCENTILE (#19799 )

2020-09-24 15:59:38 +08:00

logical_plan_builder.go

planner: support parentheses change precedence for set operators (#18968 )

2020-09-21 13:06:10 +08:00

logical_plan_test.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

logical_plans_test.go

exprssion, planner: fix the uncorrect behavior when finding access conditions (#15888 )

2020-04-01 19:08:25 +08:00

logical_plans.go

planner: rename optimizer hint TOPN_TO_COP() to LIMIT_TO_COP() (#20022 )

2020-09-17 14:23:23 +08:00

memtable_predicate_extractor_test.go

mockstore: introducing embedded unistore (#17156 )

2020-05-18 17:28:44 +08:00

memtable_predicate_extractor.go

simple fixes for the staticcheck linter (#18923 )

2020-08-06 13:38:17 +08:00

mock.go

planner/cascades: implement PreparePossibleProperties in cascades planner (#13910 )

2019-12-06 15:52:49 +08:00

optimizer_test.go

planner: support push predicates down to the memory table (#13821 )

2019-12-04 14:23:14 +08:00

optimizer.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

partition_prune.go

*: fix unable prune problem caused by mismatch column infos (#19391 )

2020-08-25 12:24:48 +08:00

partition_pruning_test.go

ddl, tables: support the column type change between the integer types (#19059 )

2020-08-26 21:30:14 +08:00

pb_to_plan.go

executor: support GROUP_CONCAT(ORDER BY) (#16591 )

2020-05-06 18:41:22 +08:00

physical_plan_test.go

planner: rename optimizer hint TOPN_TO_COP() to LIMIT_TO_COP() (#20022 )

2020-09-17 14:23:23 +08:00

physical_plans.go

txn:support wait second grammar for "select for update" (#19630 )

2020-09-07 13:47:59 +08:00

plan_test.go

planner: fix bug of plan digest is same when cop task store is different (#20054 )

2020-09-17 19:55:28 +08:00

plan_to_pb_test.go

util: move ColumnsToProto from parser to util pkg (#14971 )

2020-02-28 17:23:41 +08:00

plan_to_pb.go

planner: support out join in broadcast join (#18988 )

2020-08-06 13:24:17 +08:00

plan.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

planbuilder_test.go

*: support 'admin check table' on clustered index table (#18346 )

2020-07-14 15:59:37 +08:00

planbuilder.go

*: remove simple rewriter (#19828 )

2020-09-23 12:17:53 +08:00

point_get_plan_test.go

*: remove simple rewriter (#19828 )

2020-09-23 12:17:53 +08:00

point_get_plan.go

planner: add cluster index in explain info of point get plan (#19867 )

2020-09-16 12:23:09 +08:00

prepare_test.go

*: disable new partition prune in master distribution (#19911 )

2020-09-14 16:26:54 +08:00

preprocess_test.go

planner: stable the test introduced by #18474 (#19484 )

2020-08-26 21:22:51 +08:00

preprocess.go

planner: support parentheses change precedence for set operators (#18968 )

2020-09-21 13:06:10 +08:00

property_cols_prune.go

planner: make some access paths check fit the clustered index (#18998 )

2020-08-10 15:33:17 +08:00

resolve_indices.go

executor, planner: enable duplication check on prefix clustered index (#19099 )

2020-08-13 14:05:18 +08:00

rule_aggregation_elimination.go

*: Use a function to get the ONE, ZERO and NULL and fix the clone. (#16512 )

2020-04-17 19:11:52 +08:00

rule_aggregation_push_down.go

executor: support new aggregate funtion APPROX_PERCENTILE (#19799 )

2020-09-24 15:59:38 +08:00

rule_build_key_info.go

planner: make some access paths check fit the clustered index (#18998 )

2020-08-10 15:33:17 +08:00

rule_column_pruning.go

txn:support wait second grammar for "select for update" (#19630 )

2020-09-07 13:47:59 +08:00

rule_decorrelate.go

planner: reset not null flag when Apply convert to Join (#19567 )

2020-08-31 23:24:04 +08:00

rule_eliminate_projection.go

planner: fold constant in projection elimination and TopN push down (#14927 )

2020-02-25 20:34:30 +08:00

rule_generate_column_substitute.go

planner: Modify the judgment condition of rule_generate_column_substitute. (#16809 )

2020-05-01 21:48:03 +08:00

rule_inject_extra_projection_test.go

*: let baseFuncDesc.typeInfer return error instead of panic (#10910 )

2019-06-24 13:09:14 +08:00

rule_inject_extra_projection.go

executor: support GROUP_CONCAT(ORDER BY) (#16591 )

2020-05-06 18:41:22 +08:00

rule_join_elimination.go

planner: make some access paths check fit the clustered index (#18998 )

2020-08-10 15:33:17 +08:00

rule_join_reorder_dp_test.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

rule_join_reorder_dp.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

rule_join_reorder_greedy.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

rule_join_reorder.go

planner: remove the fields LogicalJoin.LeftJoinKeys and RightJoinKeys (#14468 )

2020-01-19 19:16:32 +08:00

rule_max_min_eliminate.go

planner: support plan cache for cluster index (#18716 )

2020-07-28 14:39:48 +08:00

rule_partition_processor.go

plan, partition: re-implement hash partition pruning to support in and or and some other functions (#18574 )

2020-08-28 17:14:42 +08:00

rule_predicate_push_down.go

planner: fix wrong select result when using collation (#18639 )

2020-07-16 17:30:38 +08:00

rule_topn_push_down.go

planner: rename optimizer hint TOPN_TO_COP() to LIMIT_TO_COP() (#20022 )

2020-09-17 14:23:23 +08:00

stats_test.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

stats.go

planner: propagate NDV of column groups across plan nodes (#17854 )

2020-08-12 16:39:11 +08:00

stringer.go

*: support clustered index for fast analyze (#18767 )

2020-08-07 19:22:14 +08:00

task.go

planner: Do not pushdown unsupported function to tiflash in TopN operator (#19363 )

2020-08-25 17:20:18 +08:00

trace.go

*: redesign trace statement with json output (#8357 )

2018-11-21 13:50:18 +08:00

util.go

planner: workaround the panic of command EXECUTE when printing an expensive query log (#19316 )

2020-08-20 17:45:47 +08:00