MyBatis注解selectin参数/** * * @param ids '1,2,3'* @return */ @Select("select * from user_info where id in (${ids})")List<UserInfo> getUserbyIds(@Param("ids")String ids);参数需要使⽤${}来引⽤，#{}不能识别。【这个⽅案貌似不起作⽤】---xml⽂件写法 DELETE FROM DE...
@Select("select * from user_info where id in (${ids})") List<UserInfo> getUserbyIds(@Param("ids")String ids); 参数需要使用${}来引用,#{}不能识别。【这个方案貌似不起作用】 ---xml文件写法 0 DELETE FROM DEMO WHERE ID in <foreach collection="list" index="index" item="item" open=...
解决方式: 将#{}改为${}即可。 test2: @Select({"SELECT * FROM pdt p WHERE p.sbbh IN <foreach collection = \'cameraIds\' index=\'index\' item=\'item\'" + " open=\'(\' separator=\',\' close=\')\'> #{item}</foreach>"}) or @Select({"SELECT * FROM pdt p WHERE p.sb...
"select \n" + "email \n" + "from sys_user\n" + "where id in \n" + " <foreach item='item' index='index' collection='ids' open='(' separator=',' close=')'>" + " #{item}" + " </foreach>" + "</script>" ) List<String> listEmailByIdBatch(@Param("ids") List<Strin...
1,@Select后面的括号包含大括号 2, 使用<script>标签 3,@Select后面大括号中的代码,每行后面使用逗号结束 2、当参数为空则不添加该参数的判断 @Select({"<script>","SELECT * FROM tbl_order","WHERE 1=1","<when test='title!=null'>","AND mydate = #{mydate}","</when>","</script>"})...
mybatis-plus中的@Select注解里面写sql语句的in @Select(“<script>” + “select \n” + “email \n” + “from sys_user\n” + “where id in \n” + " <foreach item=‘item’ index=‘index’ collection=‘ids’ open=‘(’ separator=‘,’ close=‘)’>" +...
Mybatis⽤注解写in查询的实现Mybatis注解写in查询 @Select("<script>"+ "SELECT * FROM table WHERE OrderNo IN "+ "<foreach item='item' index='index' collection='list' open='(' separator=',' close=')'>"+ "#{item}"+ "</foreach>"+ "</script>")List<Map<String,Object>> selec...
1，@Select后⾯的括号包含⼤括号 2，使⽤<script>标签 3，@Select后⾯⼤括号中的代码，每⾏后⾯使⽤逗号结束 2、当参数为空则不添加该参数的判断 @Select({"<script>","SELECT * FROM tbl_order","WHERE 1=1","<when test='title!=null'>","AND mydate = #{mydate}","</when>",...
MyBatis注解select in参数 2016-09-08 15:01 −... Mr.Ming2 1 18369 sqlzoo答案--select in select 2019-12-04 16:08 −1.列出每個國家的名字 name,當中人口 population 是高於俄羅斯'Russia'的人口。 SELECT name FROM world WHERE population > (SELECT population FROM world WHER... ...
Mybatis中IN语句查询、Mybatis中的foreach用法 1 需求 查询 用户 ID 为 101、102、103 的数据,参数是一个集合 2在 SQL 语句中 select*fromt_userwhereuser_idin('101','102','103') AI代码助手复制代码 3在 Mybatis 中 你只需要 <selectid="selectUserByIdList"resultMap="usesInfo"> ...