½Ã/µµ ÀÔ·Â
¼¿ï
°æ±â
ÀÎõ
ºÎ»ê
´ë±¸
´ëÀü
±¤ÁÖ
¿ï»ê
°¿ø
°æ³²
°æºÏ
Àü³²
ÀüºÏ
Ãæ³²
ÃæºÏ
Á¦ÁÖ
±¸/½Ã
select s2 from zip where s1 = '' group by s2 order by s2
---