select id, project_num, project_num1, project_name, project_name1, project_desc, project_url, project_vurl, project_baidu_url from tt_project_info insert into tt_project_info project_num, project_num1, project_name, project_name1, project_desc, project_url, project_vurl, project_baidu_url, #{projectNum}, #{projectNum1}, #{projectName}, #{projectName1}, #{projectDesc}, #{projectUrl}, #{projectVurl}, #{projectBaiduUrl}, update tt_project_info project_num = #{projectNum}, project_num1 = #{projectNum1}, project_name = #{projectName}, project_name1 = #{projectName1}, project_desc = #{projectDesc}, project_url = #{projectUrl}, project_vurl = #{projectVurl}, project_baidu_url = #{projectBaiduUrl}, where id = #{id} delete from tt_project_info where id = #{id} delete from tt_project_info where id in #{id}