update y_company_contact set del_flag=1 where company_id=#{companyId} INSERT INTO `service_platform`.`y_company_contact` ( `company_id`, `contact`, `phone`, `gender`, `birthday`, `tel`, `qq`, `wechat`, `email`, `position`, `work`, `create_time`, `create_by`, `create_name`, `update_by`, `update_name`, `update_time`, `del_flag`) VALUES ( #{company_id}, #{contact}, #{phone}, NULL, NULL, NULL, NULL, NULL, NULL, #{position}, NULL, #{create_time}, #{create_by}, #{create_name}, NULL, NULL, NULL, '0') SELECT getFirstPinyin ( TRIM(c.company_name) ) AS letter, cc.company_id, c.company_name, cc.phone, cc.contact FROM y_company_contact cc LEFT JOIN y_company c ON c.id = cc.company_id WHERE c.del_flag = 0 AND cc.del_flag = 0 c.compnay_name LIKE CONCAT('%', #{seatchName}, '%') ORDER BY letter SELECT * FROM ( SELECT getFirstPinyin ( TRIM( c.company_name ) ) AS letter, c.id, c.company_name, cc.id AS contact_id, cc.phone, cc.contact FROM y_company c LEFT JOIN y_company_contact cc ON cc.company_id = c.id WHERE c.del_flag = 0 AND c.is_start = 1 AND c.is_register = 1 AND cc.del_flag = 0 AND c.street_id = #{streetId} AND c.build_id = #{parkId} ORDER BY letter ) a WHERE 1=1 and a.letter = #{letter} and a.company_name LIKE CONCAT('%', #{companyName}, '%')