select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%95%84%EB%94%94%EB%8B%A4%EC%8A%A4%ED%81%B4%EB%9D%BC%EC%9A%B0%EB%93%9C%ED%8F%BC%EC%8A%AC%EB%A6%AC%ED%8D%BC%E1%98%88'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%ED%85%94%EB%A0%88%EA%B2%80%EC%83%89%E3%80%91%E3%80%90%EB%AA%85%ED%92%88%EB%8B%A4%EC%9D%B4%EC%86%8C%E3%80%91%E3%80%90%EC%BA%AC%ED%88%91T3333%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%ED%8B%B0%ED%8C%8C%EB%8B%88%EC%95%A4%EC%BD%94%EB%AA%A9%EA%B1%B8%EC%9D%B4%EC%B6%94%EC%B2%9Cgoing%EC%9D%B4%EC%BC%80%EC%95%84%EB%A7%88%EB%A5%B4%EC%BC%80%EB%9D%BC%EB%93%9C%EC%9E%85%EC%83%9D%EB%A1%9C%EB%9E%91%EB%94%B0%EB%9A%9C%EC%95%84%EC%A5%AC%EA%BE%B8%EB%9B%B0%EB%A5%B4%EB%B2%A8%EB%B2%B3211%EC%95%84%ED%8E%98%EC%8E%84%EC%B9%B4%EB%93%9C%EC%A7%80%EA%B0%91held'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%B2%84%EB%B2%84%EB%A6%AC%EC%8A%A4%EB%8B%88%EC%BB%A4%EC%A6%88%ED%9B%84%EA%B8%B0%E1%98%B9%EA%82%88%EB%A3%A8%EC%9D%B4%EB%B9%84%ED%86%B5%EC%9D%B8%ED%84%B0%EB%84%B7%EB%A9%B4%EC%84%B8%EC%A0%90rod'))))

1054 : Unknown column '7C' in 'where clause'

error file : /bbs/search.php