Zhigao Tong 65e74578d1 planner: disable tidb_prefer_broadcast_join_by_exchange_data_size by default; set scale factor to optimize estimating broadcast join; (#42915) ...

ref pingcap/tidb#40494, ref pingcap/tidb#42961

2023-04-12 11:31:01 +08:00

..

cascades

kazel: support auto-config shard_count (#42751)

2023-04-06 15:46:58 +08:00

core

planner: disable tidb_prefer_broadcast_join_by_exchange_data_size by default; set scale factor to optimize estimating broadcast join; (#42915)

2023-04-12 11:31:01 +08:00

funcdep

kazel: support auto-config shard_count (#42751)

2023-04-06 15:46:58 +08:00

implementation

*: authentication using tidb_auth_token plugin (#38773)

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

memo

kazel: support auto-config shard_count (#42751)

2023-04-06 15:46:58 +08:00

property

planner: support push part of limit prop to IndexMerge (#41054)

2023-02-20 02:39:04 +08:00

util

planner: disable plan-cache for plans with IndexMerge accessing Multi-Valued Index (#40646)

2023-01-17 15:17:48 +08:00

BUILD.bazel

*: Introduce OptimisticTxnContextProvider for optimistic txn (#35131)

2022-06-21 00:04:37 +08:00

optimize.go

planner: plan cache can be aware of statistics changes (#42921)

2023-04-11 19:35:00 +08:00