Could not fetch row with primary-key item_mock_c4_003.

id child_id parent_id status source_type note item_count pushed_at created_at updated_at title subject total_majors total_score page_start page_end
asgn_math_mock child_5b46b9f7 pending photo 20 NULL 2026-06-14 14:23:29 2026-06-14 14:23:29 三单元·分数加减法 数学 4 78 1 4 Edit Delete
asgn_cn_mock child_5b46b9f7 pending photo 59 NULL 2026-06-14 14:23:29 2026-06-14 14:23:29 第四单元测试试卷 语文 10 100 17 20 Edit Delete