Jerry Hu 8f4bb0f804 [improvement](agg) iterate aggregation data in memory written order (#12704) ...

Following the iteration order of the hash table will result in out-of-order access to aggregate states, which is very inefficient.
Traversing aggregate states in memory write order can significantly improve memory read efficiency.

Test
hash table items count: 3.35M

Before this optimization: insert keys into column takes 500ms
With this optimization only takes 80ms

2022-09-21 14:58:50 +08:00

..

src

[improvement](agg) iterate aggregation data in memory written order (#12704)

2022-09-21 14:58:50 +08:00

test

[fix](memtracker) Fix thread mem tracker try consume accuracy #12782

2022-09-21 09:20:41 +08:00

CMakeLists.txt

[chore](build) add build param to version string (#12591)

2022-09-15 17:09:22 +08:00