SELECT COUNT(DISTINCT `wr_parent`) AS `cnt` FROM g4_write_drone WHERE ((INSTR(LOWER(wr_subject), LOWER('�0�남�0�0�폰�0���0���0��O6O-'))>0) )
Illegal mix of collations (utf8mb3_general_ci,IMPLICIT) and (euckr_korean_ci,COERCIBLE) for operation 'locate' : 1267
̸ αֵǾ ̴°Ű???
ǽð Ұ ϰ?
ΰϴ.