取消笛卡尔积运算

2026-07-27 22:23:08 +08:00
parent 52e4a8a5be
commit b2de605680
3 changed files with 3 additions and 0 deletions
@@ -60,6 +60,7 @@ public sealed class ExamSignInExportJobProcessor(
                .ThenBy(x => x.StartPeriod)
                .ThenBy(x => x.Classroom!.Building!.Name)
                .ThenBy(x => x.Classroom!.Name)
+                .AsSplitQuery()
                .ToListAsync(stoppingToken);

            var legacySessions = await db.ExamSessions.AsNoTracking()