[dbsp] Simplify transaction state tracking in scheduler.

ryzhyk · ryzhyk · commit d0ebf7b464d6 · 2026-05-14T12:00:39.000-07:00
Remove redundant TransactionPhase::Idle status.

Signed-off-by: Leonid Ryzhyk &lt;ryzhyk@gmail.com&gt;
diff --git a/crates/dbsp/src/circuit/schedule/dynamic_scheduler.rs b/crates/dbsp/src/circuit/schedule/dynamic_scheduler.rs
@@ -147,9 +147,6 @@ impl Notifications {
 }
 
 enum TransactionPhase {
-    /// Not started
-    Idle,
-
     /// Started, but not yet committing.
     Started,
 
@@ -360,7 +357,7 @@ impl Inner {
             notifications: Notifications::new(num_async_nodes),
             handles: JoinSet::new(),
             waiting: false,
-            transaction_phase: TransactionPhase::Idle,
+            transaction_phase: TransactionPhase::CommitComplete,
             global_commit_consensus: Broadcast::new(),
             metadata_broadcast: Broadcast::new(),
             before_first_step: true,
