摘要:
1.trim 标签 <trim prefix="having" suffix=";" prefixOverrides="and"> <if test="startTime != null "> MAX( b.follow_time ) <![CDATA[ >= ]]> #{startTime} </ 阅读全文
摘要:
List<SmallSetVo> list4 =listTransactional4.stream().map(a->{ SmallSetVo vo = new SmallSetVo(); BeanUtils.copyProperties(e, vo); return vo; }).collect( 阅读全文
摘要:
1.替换,拼接 REPLACE ( group_concat( DISTINCT ROUND( c.area) ORDER BY c.area ), ',', '/' ) 2.FIND_IN_SET查询 SELECT a.*, REPLACE ( group_concat(b.policy_name 阅读全文