like操作符
%代表任意多个字符
mysql> select * from products where prod_name like 'jet%';
+---------+---------+--------------+------------+---------------------------------------+
| prod_id | vend_id | prod_name | prod_price | prod_desc |
+---------+---------+--------------+------------+---------------------------------------+
| JP1000 | 1005 | JetPack 1000 | 35.00 | JetPack 1000, intended for single use |
| JP2000 | 1005 | JetPack 2000 | 55.00 | JetPack 2000, multi-use |
+---------+---------+--------------+------------+---------------------------------------+
2 rows in set (0.18 sec)
_代表一个字符
本文介绍了如何在MySQL中利用like操作符进行模糊查询,以'Jet%'为例,搜索prod_name中包含'Jet'的产品,展示了查询结果和JetPack系列产品的详细信息。
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