,
select COUNT(wr_parent) AS cnt from g4_write_bullpen3 where ((INSTR(LOWER(mb_id%2C1), LOWER('bangjin0'))) ) and (wr_num between '-92870' and '-62870') AND wr_is_comment = 0
1054 : Unknown column '2C1' in 'where clause'
error file : /bbs/board.php