address the comment

Signed-off-by: yisaer <[email protected]> address the comment Signed-off-by: yisaer <[email protected]>
pingcap · May 25, 2021 · 6c938a7 · 6c938a7
1 parent 5c4ffda
commit 6c938a7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/executor/simple.go b/executor/simple.go
@@ -603,14 +603,14 @@ func (e *SimpleExec) executeBegin(ctx context.Context, s *ast.BeginStmt) error {
 	// If BEGIN is the first statement in TxnCtx, we can reuse the existing transaction, without the
 	// need to call NewTxn, which commits the existing transaction and begins a new one.
 	// If the last un-committed/un-rollback transaction is a time-bounded read-only transaction, we should
+	// always create a new transaction.
 	txnCtx := e.ctx.GetSessionVars().TxnCtx
 	if txnCtx.History != nil || txnCtx.IsStaleness {
 		err := e.ctx.NewTxn(ctx)
 		if err != nil {
 			return err
 		}
-	} // always create a new transaction.
-
+	}
 	// With START TRANSACTION, autocommit remains disabled until you end
 	// the transaction with COMMIT or ROLLBACK. The autocommit mode then
 	// reverts to its previous state.