gsadmin/garage
1
0
Fork 0
mirror of https://github.com/deuxfleurs-org/garage.git synced 2026-08-29 00:17:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

Don't fetch old values in cross-partition transactional inserts

Browse Source
This commit is contained in:
Julien Kritter
2024-09-12 10:26:28 +02:00
parent 586957b4b7
commit 51ced60366
3 changed files with 17 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/db/lmdb_adapter.rs
+4 -6
View File
@@ -252,17 +252,15 @@ impl<'a> ITx for LmdbTx<'a> {
Ok(tree.len(&self.tx)? as usize)
}
fn insert(&mut self, tree: usize, key: &[u8], value: &[u8]) -> TxOpResult<Option<Value>> {
fn insert(&mut self, tree: usize, key: &[u8], value: &[u8]) -> TxOpResult<()> {
let tree = *self.get_tree(tree)?;
let old_val = tree.get(&self.tx, key)?.map(Vec::from);
tree.put(&mut self.tx, key, value)?;
Ok(old_val)
Ok(())
}
fn remove(&mut self, tree: usize, key: &[u8]) -> TxOpResult<Option<Value>> {
fn remove(&mut self, tree: usize, key: &[u8]) -> TxOpResult<()> {
let tree = *self.get_tree(tree)?;
let old_val = tree.get(&self.tx, key)?.map(Vec::from);
tree.delete(&mut self.tx, key)?;
Ok(old_val)
Ok(())
}
fn clear(&mut self, tree: usize) -> TxOpResult<()> {
let tree = *self.get_tree(tree)?;