๐Ÿ—ƒ๏ธ database ๐Ÿ—ƒ๏ธ

1.๐Ÿ—„๏ธ mysql ๐Ÿ—„๏ธ

post-thumbnail

2.sql์ •๋ฆฌ (mysql๊ธฐ์ค€)

post-thumbnail