Pekka Enberg 2eda8a54d9 Merge 'Fix various bugs in B-Tree handling' from Nikita Sivukhin ...

This PR introduce simple fuzz test for BTree insertion algorithm and
fixes few bugs found by fuzzer
- BTree algorithm returned early although there were overflow pages on
stack and more rebalances were needed
- BTree balancing algorithm worked under assumption that single page
will be enough for rebalance - although this is not always true (if page
were tightly packed with relatively big cells, insertion of new very big
cell can require 3 split pages to distribute the content between them)
- `overflow_cells` wasn't cleared properly during rebalancing
- insertions of dividers to the parent node were implemented incorrectly
- `defragment_page` didn't reset
`PAGE_HEADER_OFFSET_FRAGMENTED_BYTES_COUNT` field which can lead to
suboptimal usage of pages

Closes #951

2025-02-10 07:40:27 +02:00

..

btree.rs

fix clippy

2025-02-09 19:36:14 +04:00

buffer_pool.rs

core: Move buffer_pool.rs to storage module

2024-08-01 11:53:14 +03:00

database.rs

core: silence some unused warnings when building without default features

2025-02-09 01:13:12 +01:00

mod.rs

Add clippy CI, fix or ignore warnings where appropriate

2024-12-29 10:25:41 -05:00

page_cache.rs

chore: fix typos

2025-01-23 11:25:01 +07:00

pager.rs

chore: cargo fmt

2025-02-06 23:39:12 +05:30

sqlite3_ondisk.rs

simplify write_varint_to_vec function

2025-02-09 17:31:39 +04:00

wal.rs

core: Switch to parking_lot for RwLock

2025-02-04 18:38:33 +02:00