mysql(mariadb)\u3067alter table\u3059\u308b\u3068\u3001\u5909\u66f4\u5143\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3068\u540c\u7a0b\u5ea6\u306e\u7a7a\u304d\u9818\u57df\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u8db3\u308a\u306a\u3044\u3068\u5909\u66f4\u304c\u5931\u6557\u3059\u308b\u3002<\/p>\n
\u8db3\u308a\u306a\u3044\u5834\u5408\u3001\u7a7a\u304d\u9818\u57df\u306e\u78ba\u4fdd\u304c\u5fc5\u8981\u3060\u304c\u3001\u305d\u3082\u305d\u3082insert delete\u3092\u7e70\u308a\u8fd4\u3057\u3066\u304d\u305f\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u3067\u304b\u304f\u306a\u3063\u3066\u304a\u308a\u3001<\/p>\n
DB\u305d\u306e\u3082\u306e\u3092\u306a\u3093\u3068\u304b\u3057\u306a\u3044\u3068\u3001\u3068\u3044\u3046\u72b6\u6cc1\u306b\u9665\u308a\u304c\u3061\u3060\u3002<\/p>\n
\u306a\u305c\u3060\u304b\u3001optimize table\u3082\u9014\u4e2d\u3067\u5931\u6557\u3059\u308b\u306e\u3067\u3001\u601d\u8003\u505c\u6b62\u3067\u3001dump, restore\u3067\u5bfe\u51e6\u3059\u308b\u3068\u3088\u3044\u3002<\/p>\n
\u3053\u306e\u6642\u3001\u305d\u306e\u307e\u307edump\u3059\u308b\u3068\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5de8\u5927\u306b\u306a\u308b\u306e\u3067\u3001zip\u3059\u308b\u3002<\/p>\n
<\/p>\n
mysqldump -R -u user -ppassword\u00a0dbname | gzip -c > \/var\/tmp\/dump.gz<\/p>\n\u4ee5\u4e0bmysql\u30af\u30e9\u30a4\u30f3\u30c8\u3067\u5b9f\u884c<\/p>\n
drop database dbname<\/p>\n
create database dbname<\/p>\n
zcat \/var\/tmp\/dump.gz | mysql -u user -ppassword\u00a0dbname<\/code><\/p><\/blockquote>\n
<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
mysql(mariadb)\u3067alter table\u3059\u308b\u3068\u3001\u5909\u66f4\u5143\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u3068\u540c\u7a0b\u5ea6\u306e\u7a7a\u304d\u9818\u57df\u304c\u5fc5\u8981\u306b\u306a\u308a\u3001\u8db3\u308a\u306a\u3044\u3068\u5909\u66f4\u304c\u5931\u6557\u3059\u308b\u3002 \u8db3\u308a\u306a\u3044\u5834\u5408\u3001\u7a7a\u304d\u9818\u57df\u306e\u78ba\u4fdd\u304c\u5fc5\u8981\u3060\u304c\u3001\u305d\u3082\u305d\u3082insert delete\u3092\u7e70\u308a[\u30fb\u30fb\u30fb\u7d9a\u304d\u3092\u8aad\u3080]<\/b><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/posts\/566"}],"collection":[{"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=566"}],"version-history":[{"count":2,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/posts\/566\/revisions"}],"predecessor-version":[{"id":2353,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=\/wp\/v2\/posts\/566\/revisions\/2353"}],"wp:attachment":[{"href":"https:\/\/www.white-box.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.white-box.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}