Zhi Qi 227b461fe1 planner: optimize ifnull(not-null-column, ...) to a cast instead of eliminating it. tidb-test=pr/2098 (#41823) ...

close pingcap/tidb#41734

2023-03-03 14:51:10 +08:00

..

testdata

planner: update cost model2 (#39438)

2022-11-30 00:29:59 +08:00

bench_test.go

*: add context for preprocess (#38360)

2022-10-18 17:27:53 +08:00

BUILD.bazel

*: bazel upgrade shard_count (#41417)

2023-02-15 12:10:01 +08:00

checker.go

planner: avoid double scan for index prefix col is (not) null (#38555)

2022-10-24 18:59:56 +08:00

detacher.go

planner: update the plan cache strategy when expressions with parameters affect null-check (#40218)

2022-12-30 11:00:18 +08:00

main_test.go

*: authentication using tidb_auth_token plugin (#38773)

2022-11-04 02:54:00 +08:00

points.go

*: restrict column range mem usage (#37714)

2022-09-09 21:10:56 +08:00

ranger_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

ranger.go

planner, util/ranger: restrict mem usage for index join inner ranges (#38129)

2022-09-30 21:15:45 +08:00

types_test.go

*: restrict index range mem usage (#37754)

2022-09-22 00:29:02 +08:00

types.go

planner, parser: add basic preparations for intersection type IndexMerge (#39396)

2022-11-25 19:37:59 +08:00