发布课表投影改为数据库端删除旧数据、每 2,000 条分批写入并及时释放 EF 跟踪对象，避免大规模发布时内存持续增长。

为“空闲教室/预约占用”新增学期 + 周次 + 星期 + 节次 + 场地查询索引；新发布课表的该查询已优先走课次明细投影。
2026-08-09 16:05:57 +08:00
parent e39ab4579f
commit 8ef7fc9f9a
5 changed files with 6796 additions and 3 deletions
@@ -3552,6 +3552,8 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql

                    b.HasIndex("AcademicTermId", "TeachingTaskId", "Week");

+                    b.HasIndex("AcademicTermId", "Week", "DayOfWeek", "StartPeriod", "ClassroomId");
+
                    b.HasIndex("SchedulePlanId", "ClassroomId", "Week", "DayOfWeek", "StartPeriod");

                    b.ToTable("PublishedScheduleOccurrences");