src/main/java/org/springblade/modules/system/mapper/UserMapper.xml
@@ -334,9 +334,9 @@ </if> </select> <!--查询当前年份已有的保安证编号--> <!--查询当前年份已有的保安证编号,取倒数5位的最大值--> <select id="getSecurityPaperCount" resultType="java.lang.Integer"> select count(*) from blade_user select ifnull(max(0+RIGHT(securitynumber,5)),0) from blade_user where securitynumber like concat('%', #{pre},'%') </select>