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cli: Add --experimental-mvcc option to enable MVCC

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This commit is contained in:
Pekka Enberg 2025-03-06 09:06:51 +02:00
parent 5d0982f5db
commit 96175cccf7
14 changed files with 27 additions and 18 deletions
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6
cli/app.rs
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@ -51,6 +51,8 @@ pub struct Opts {
\t'io-uring' when built for Linux with feature 'io_uring'\n"
)]
pub io: Io,
#[clap(long, help = "Enable experimental MVCC feature")]
pub experimental_mvcc: bool,
}
#[derive(Debug, Clone)]
@ -210,7 +212,7 @@ impl<'a> Limbo<'a> {
_path => get_io(DbLocation::Path, opts.io)?,
}
};
let db = Database::open_file(io.clone(), &db_file)?;
let db = Database::open_file(io.clone(), &db_file, opts.experimental_mvcc)?;
let conn = db.connect().unwrap();
let h = LimboHelper::new(conn.clone(), io.clone());
rl.set_helper(Some(h));
@ -412,7 +414,7 @@ impl<'a> Limbo<'a> {
}
};
self.io = Arc::clone(&io);
let db = Database::open_file(self.io.clone(), path)?;
let db = Database::open_file(self.io.clone(), path, self.opts.experimental_mvcc)?;
self.conn = db.connect().unwrap();
self.opts.db_file = path.to_string();
Ok(())