基于mybatis like %%的问题该如何处理
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mybatis like %%问题
<select id="getMaxNotOnlineInfoByConditon" resultType="com.shishike.susie.entity.CustomConfirmInfo"> SELECT * FROM t_customconfirminfo WHERE (if(#{pduName,jdbcType=VARCHAR} IS NULL, 0 = 0, pduname = #{pduName,jdbcType=VARCHAR}) AND if(#{moduleName,jdbcType=VARCHAR} IS NULL, 0 = 0, modulename = #{moduleName,jdbcType=VARCHAR}) AND if(#{env,jdbcType=VARCHAR} IS NULL, 0 = 0, confirminfo = #{env,jdbcType=VARCHAR}) AND if(#{ossAddress,jdbcType=VARCHAR} IS NULL, 0 = 0, ossaddress = #{ossAddress,jdbcType=VARCHAR}) AND if(#{branch,jdbcType=VARCHAR} IS NULL, 0 = 0, branch like concat(concat('%',#{branch,jdbcType=VARCHAR}),'%')) AND if(#{confirmId,jdbcType=BIGINT} IS NULL, 0 = 0, id > #{confirmId,jdbcType=BIGINT}) AND onlineinfo is null) ORDER BY CREATED DESC LIMIT 1 </select>
mybatis 关于like的处理
1、利用"%"对入参进行拼接
2、SQL语句字符串拼接
SELECT * FROM tableName WHERE name LIKE CONCAT(CONCAT('%', #{text}), '%');
3、bind标签
<select id="findUserByFuzzyEmail" resultMap="BaseResultMap" parameterType="java.lang.String"> select id,username,email,status,createtime,updatetime from tb_user <bind name="pattern" value="'%'+_parameter.getEmail() +'%'" /> <where> <if test="email != null and email != ''"> email like #{pattern} </if> </where> </select>
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