select * from `郵便番号マスタ` into outfile 'c:\\temp\\郵便番号マスタ.csv' fields terminated by ',' enclosed by '"' lines terminated by '\r\n'
load data infile 'c:\\temp\\郵便番号マスタ.csv' [ replace | ignore ] into table `郵便番号マスタ` fields terminated by ',' enclosed by '"' lines terminated by '\r\n'