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dborchard · Jun 13, 2024 · 22d7aea · 22d7aea
1 parent 4e8003c
commit 22d7aea
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/txn/c_scheduler.go b/pkg/txn/c_scheduler.go
@@ -93,6 +93,7 @@ func (o *Oracle) hasConflictFor(txn *Txn) bool {
 
  for _, readyToCommitTxn := range o.readyToCommitTxns {
  if readyToCommitTxn.commitTs <= currTxnBeginTs {
+ // skip txns which doesn't have temporal overlap
  continue
  }
 
@@ -111,6 +112,7 @@ func (o *Oracle) gcOldReadyToCommitTxns() {
 
  for _, readyToCommitTxn := range o.readyToCommitTxns {
  if readyToCommitTxn.commitTs <= lastActiveReadTs {
+ // skip adding txns who are older than the last active readTs
  continue
  }
  updatedReadyToCommitTxns = append(updatedReadyToCommitTxns, readyToCommitTxn)