select stuid, stu_name, college_id, game_id, project_id, groupid, status, draw_number from gt_student where groupid ='学生组' and project_id = 2 order by college_id 把这个sql改成 查出来的college_id相同的不相临
要实现查出来的 `college_id` 相同的不相邻，可以使用 `ROW_NUMBER()` 函数结合子查询来完成。以下是修改后的 SQL 示例： ```sql SELECT * FROM ( SELECT *, ROW_NUMBER() OVER(PARTITION BY college_id ORDER BY stuid) AS row_num FROM gt_student WHERE groupid ='学生组' AND project_id = 2 ) t WHERE row_num % 2 = 1 ORDER BY college_id; ``` 上述 SQL 先在子查询中为每个 `college_id` 分组内的数据按照 `stuid` 排序并编号，然后在外部查询中只选择编号为奇数（`row_num % 2 = 1`）的数据，从而实现相同 `college_id` 的数据不相邻。您可以根据实际需求调整条件和排序规则。 [2024-10-17 11:06:27 | AI写代码神器 | 189点数解答]
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