MySQL 返回的查询结果为空 (即零行)。 (查询花费 0.0003 秒。)
SELECT * FROM `housing_leaves`
| id | application_id | leave_type | leave_date | return_date | leave_time | return_time | destination | purpose | guardian_name | guardian_phone | guardian_relation | status | approved_by | approved_at | notes | created_at | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|