select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%257C%257Cwr_content), LOWER('%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EC%2598%25A8%25EB%259D%25BC%25EC%259D%25B8%25EA%25B4%2591%25EA%25B3%25A0V%253C%25ED%2585%2594%25EB%25A0%2588%25EA%25B7%25B8%25EB%259E%25A8%2520uy454%253E%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EA%25B4%2591%25EA%25B3%25A0%25ED%259A%258C%25EC%2582%25AC%25E3%258A%2582%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EA%25B4%2591%25EA%25B3%25A0%25ED%259A%258C%25EC%2582%25AC%25E0%25BC%2599%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EC%2598%25A8%25EB%259D%25BC%25EC%259D%25B8%25EA%25B4%2591%25EA%25B3%25A0%25E2%259C%25AD%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EC%2583%2581%25EB%258B%25A8%25EB%258C%2580%25ED%2596%2589%25EC%2582%25AC%25C7%25BA%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25F0%259F%2592%25B6%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EC%2598%25A8%25EB%259D%25BC%25EC%259D%25B8%25EA%25B4%2591%25EA%25B3%25A0%25CD%2582%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25E0%25B8%2597%25EA%25B7%25B8%25EB%2588%2584%25EB%25B3%25B4%25EB%2593%259C%25EC%2598%25A8%25EB%259D%25BC%25EC%259D%25B8%25EA%25B4%2591%25EA%25B3%25A0%25E4%25B8%2596\/'))))

1054 : Unknown column '257C' in 'where clause'

error file : /bbs/search.php