Allow opening a DB. (#462) r=fluffyemily

2017-05-09 09:42:35 -07:00 · 2017-05-09 09:42:35 -07:00 · 3d4615fb8c
parent 1dc8a3eaa0
commit 3d4615fb8c
1 changed files with 4 additions and 2 deletions
--- a/db/src/db.rs
+++ b/db/src/db.rs
@ -335,8 +335,10 @@ pub fn ensure_current_version(conn: &mut rusqlite::Connection) -> Result<DB> {

    let user_version = get_user_version(&conn)?;
    match user_version {
-        0 => create_current_version(conn),
-        // TODO: support updating or re-opening an existing store.
+        0               => create_current_version(conn),
+        CURRENT_VERSION => read_db(conn),
+
+        // TODO: support updating an existing store.
        v => bail!(ErrorKind::NotYetImplemented(format!("Opening databases with Mentat version: {}", v))),
    }
 }