[DB処理エラー]_select *  FROM estate WHERE rarea in('杉並区','中央区') and (equipment like '%_家具家電付き_%' and equipment like '%_24時間有人管理_%' and equipment like '%_コンシェルジュ_%' and equipment like '%_オートロック_%') and display='1' ORDER BY hyymd desc LIMIT 20  OFFSET 0<br>Lost connection to MySQL server during query