select id, project_id, name, code, lng, lat, ip, create_by, create_time from js_project_camera and project_id = #{projectId} and name like concat('%', #{name}, '%') and code = #{code} and lng = #{lng} and lat = #{lat} and ip = #{ip} where id = #{id} select count(*) from js_project_camera SELECT a.id, a.project_id, b.full_name AS project_name, b.`code` AS project_code, a.NAME, a.CODE, a.lng, a.lat, a.ip, a.create_by, a.create_time FROM js_project_camera a LEFT JOIN js_project b ON a.project_id = b.ids GROUP BY a.project_id; insert into js_project_camera id, project_id, name, code, lng, lat, ip, create_by, create_time, #{id}, #{projectId}, #{name}, #{code}, #{lng}, #{lat}, #{ip}, #{createBy}, #{createTime}, update js_project_camera project_id = #{projectId}, name = #{name}, code = #{code}, lng = #{lng}, lat = #{lat}, ip = #{ip}, create_by = #{createBy}, create_time = #{createTime}, where id = #{id} delete from js_project_camera where id = #{id} delete from js_project_camera where id in #{id}