{"blog_url":"https://htn20190109.hatenablog.com/","blog_title":"HTN20190109\u306e\u65e5\u8a18","author_name":"HTN20190109","url":"https://htn20190109.hatenablog.com/entry/2020/02/23/215651","provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","published":"2020-02-23 21:56:51","version":"1.0","categories":["DB"],"height":"190","type":"rich","title":"exp/imp\u30c4\u30fc\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u4e92\u63db\u6027","author_url":"https://blog.hatena.ne.jp/HTN20190109/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2020%2F02%2F23%2F215651\" title=\"exp/imp\u30c4\u30fc\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u4e92\u63db\u6027 - HTN20190109\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"MySQL --\u30c6\u30fc\u30d6\u30eb\u4f5c\u6210drop table tab1;create table tab1(col1 int);alter table tab1 add constraint cons1 primary key(col11);insert into tab1 values(1);select * from tab1; \u30101\u30115.6\u3067\u53d6\u5f97\u3057\u305f\u30c0\u30f3\u30d7\u3092\u7528\u3044\u30668\u3078\u30ea\u30b9\u30c8\u30a2\u3059\u308b\u5834\u5408 --\u30c0\u30f3\u30d7\u53d6\u5f97mysqldump -uroot -p test tab1 > tab1.dmp --\u30ea\u30b9\u30c8\u30a2mysql -uroot -p test < tab1.dmp --\u7d50\u679c\u2192\u30ea\u30b9\u30c8\u30a2\u53ef\u80fd \u30102\u30118\u3067\u53d6\u5f97\u3057\u305f\u30c0\u30f3\u2026"}