한개인 줄 알았는데 덤이 하나 더 왔습니다.
감사히 잘 쓰겠습니다.
컴 초보입니다.
SELECT COUNT(DISTINCT `wr_parent`) AS `cnt` FROM g4_write_unbox WHERE ((INSTR(wr_subject, '占쏙옙占쏙옙占�')>0) ) and (wr_num between '-107394' and '-97394')
Illegal mix of collations (utf8mb3_general_ci,IMPLICIT) and (euckr_korean_ci,COERCIBLE) for operation 'locate' : 1267