perf: strip `table_cache` and `meta_cache` out of storage & optimize … - Githubissues

KipData / FnckSQL

SQL as a Function for Rust

Apache License 2.0

567 stars 48 forks source link

perf: strip `table_cache` and `meta_cache` out of storage & optimize … #214

Closed KKould closed 3 months ago

KKould commented 3 months ago

…RocksIter

What problem does this PR solve?

remove Transaction::table_cache & Transaction::meta_cache
fix RocksIter's judgment of upper, extract and return None to avoid redundant reading in IndexIter

Code changes

[x] Has Rust code change
[ ] Has CI related scripts change

Check List

Tests

[x] Unit test
[x] Integration test
[x] Manual test (add detailed scripts or steps below)
[ ] No code

Side effects

[ ] Performance regression: Consumes more CPU
[ ] Performance regression: Consumes more Memory
[ ] Breaking backward compatibility

Note for reviewer