<!-- oracle -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like CONCAT('%',#{search_name})
</select> // concat 函数在oracle里面只能连接两个字符串。
<!-- 或者 -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like '%'||#{search_name}||'%'
</select><!-- mysql -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like CONCAT('%',#{search_name},'%')
</select>
<!-- sql server -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like '%'+#{search_name}+'%'
</select><!-- db2 -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like CONCAT('%',#{search_name},'%')
</select>
<!-- 或者 -->
<select id="searchUserBySearchName" parameterType="java.lang.String" resultType="com.urm.entity.User">
select * from t_user where user_name like '%'||#{search_name}||'%'
</select>
Mybatis 中 Oracle 和 MySQL 的 like 模糊查询语法
猜你喜欢
转载自blog.csdn.net/zhang33565417/article/details/104069682
今日推荐
周排行