Yiding Cui d6c04423f6 plan: make agg's cost formula more reasonable. (#6307)

2018-04-19 11:58:15 +08:00

..

aggregation_push_down.go

*:fix some golint && ineffassign && misspell to improve GoReport Result (#5867)

2018-02-23 19:31:05 +08:00

build_key_info.go

*:fix some golint && ineffassign && misspell to improve GoReport Result (#5867)

2018-02-23 19:31:05 +08:00

cache_test.go

plan: improve test coverage. (#5929)

2018-03-01 17:07:58 +08:00

cache.go

*: fix data race in plan cache (#6234)

2018-04-09 08:24:38 +08:00

cacheable_checker_test.go

plan: improve test coverage. (#5929)

2018-03-01 17:07:58 +08:00

cacheable_checker.go

tidb: support a plan cache for prepared statements (#3956)

2017-10-24 00:55:51 -05:00

cbo_test.go

plan: make agg's cost formula more reasonable. (#6307)

2018-04-19 11:58:15 +08:00

column_pruning.go

plan: remove unneeded lines of code (#5749)

2018-01-30 15:43:54 +08:00

common_plans.go

executor: support cleanup dangling index data command (#6102)

2018-04-02 18:26:23 +08:00

decorrelate.go

plan: decorrelation enhancement. (#5953)

2018-03-06 23:55:16 +08:00

eliminate_projection.go

expression, plan: extract the same part from DNF's leaves. (#5831)

2018-02-26 16:03:05 +08:00

explain.go

*: remove useless code (#5343)

2018-03-21 10:59:23 +08:00

expression_rewriter.go

*:fix some golint && ineffassign && misspell to improve GoReport Result (#5867)

2018-02-23 19:31:05 +08:00

expression_test.go

*:fix some golint && ineffassign && misspell to improve GoReport Result (#5867)

2018-02-23 19:31:05 +08:00

gen_physical_plans.go

*: add a tidb system variable tidb_hash_join_concurrency (#6244)

2018-04-12 20:28:19 +08:00

initialize.go

*:fix some golint && ineffassign && misspell to improve GoReport Result (#5867)

2018-02-23 19:31:05 +08:00

join_reorder.go

*: support STRAIGHT_JOIN to disable join reordering (#6007)

2018-03-21 21:22:21 +08:00

logical_plan_builder.go

stats: fix row estimation for pseudo unique key (#6199)

2018-04-02 20:27:58 +08:00

logical_plan_test.go

*: add a tidb system variable tidb_hash_join_concurrency (#6244)

2018-04-12 20:28:19 +08:00

logical_plans.go

*: support STRAIGHT_JOIN to disable join reordering (#6007)

2018-03-21 21:22:21 +08:00

max_min_eliminate.go

plan: no need to pass the ctx to logicalOptRule (#5671)

2018-01-18 17:33:17 +08:00

optimizer.go

plan: tiny refactor for readability (#6270)

2018-04-12 16:43:18 +08:00

physical_plan_builder.go

plan: make agg's cost formula more reasonable. (#6307)

2018-04-19 11:58:15 +08:00

physical_plan_test.go

stats: fix pseudo selectivity for primary key (#6302)

2018-04-18 10:10:03 +08:00

physical_plans.go

plan: make agg's cost formula more reasonable. (#6307)

2018-04-19 11:58:15 +08:00

plan_to_pb_test.go

*:improve code readability and unified aliases (#5997)

2018-03-15 10:52:36 +08:00

plan_to_pb.go

*:improve code readability and unified aliases (#5997)

2018-03-15 10:52:36 +08:00

plan.go

plan: tiny refactor for readability (#6270)

2018-04-12 16:43:18 +08:00

planbuilder_test.go

Fix compatibility with navicat (#2698)

2017-02-22 13:08:03 +08:00

planbuilder.go

*: show memory usage in "show processlist" (#6266)

2018-04-12 11:44:50 +08:00

predicate_push_down.go

plan: always clone Expression when set it to plan. (#6263)

2018-04-13 14:30:08 +08:00

preprocess_test.go

tidb: move tidb/*.go to session directory (#6062)

2018-03-20 09:06:11 -05:00

preprocess.go

*: Support "show grants for current_user();" (#5697)

2018-03-28 00:45:59 +08:00

property_cols_prune.go

plan: tiny refactor for readability (#6270)

2018-04-12 16:43:18 +08:00

resolve_indices.go

aggregation, plan: split the presentation and evaluation layers of aggregation functions (#5635)

2018-01-15 15:48:03 +08:00

stats.go

plan: tiny refactor for readability (#6270)

2018-04-12 16:43:18 +08:00

stringer.go

plan, executor: make explain more clear. (#5742)

2018-01-29 19:12:45 +08:00

task.go

plan: make agg's cost formula more reasonable. (#6307)

2018-04-19 11:58:15 +08:00

topn_push_down.go

plan: fix a bug when applying top-n push down rule. (#6187)

2018-03-30 13:27:57 +08:00

util.go

plan, executor: avoid children type assertion. (#5616)

2018-01-12 15:39:50 +08:00