SELECT COUNT(DISTINCT `wr_parent`) AS `cnt` FROM g4_write_unbox WHERE ((INSTR(LOWER(wr_subject), LOWER('qm6�0��0�이�0���0���0�0�diy'))>0) )
Illegal mix of collations (utf8mb3_general_ci,IMPLICIT) and (euckr_korean_ci,COERCIBLE) for operation 'locate' : 1267
ΰ ߿ġ ϵ鸸 ־... iso ϴ ġ ־ΰ ŵ.
ɷ ȰϽø ڽϴ!