LIMIT子句的操作对象是行。LIMIT子句的作用?
举一反三
- 下列语句中正确的是() A: DELETE < > [WHERE 筛选条件] [ORDER BY 子句] [LIMIT 子句] B: DELETE [WHERE 筛选条件] [ORDER BY 子句] [LIMIT 子句] C: DELETE [ORDER BY 子句] D: DELETE FROM < > [WHERE 筛选条件] [ORDER BY 子句] [LIMIT 子句]
- UPDATE语句可以有WHERE子句和LIMIT子句
- ( )Select语句可以有WHERE子句和LIMIT子句。
- 【填空题】LIMIT子句主要用于限制被SELECT语句返回的行数,“LIMIT 6,8”则表示从第_______行开始返回_______行
- 用来对查询结果进行排序的子句是() A: WHERE子句 B: ORDER BY 子句 C: LIMIT子句 D: GROUP BY 子句