{"id":1886,"date":"2018-01-05T04:03:23","date_gmt":"2018-01-04T19:03:23","guid":{"rendered":"http:\/\/www.chihayafuru.jp\/tech\/?p=1886"},"modified":"2018-01-05T09:48:57","modified_gmt":"2018-01-05T00:48:57","slug":"mysql-db%e7%a7%bb%e8%a1%8c%e6%99%82%e3%81%ae%e3%82%a8%e3%83%a9%e3%83%bc","status":"publish","type":"post","link":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/archives\/1886","title":{"rendered":"MySQL DB\u79fb\u884c\u6642\u306e\u30a8\u30e9\u30fc"},"content":{"rendered":"<h2>\u75c7\u72b6<\/h2>\n<p>MySQL\u306b\u304a\u3044\u3066\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u9593(\u305f\u3068\u3048\u3070\u3001MySQL server 5.6.34 \u304b\u3089 5.7.20)\u3078\u79fb\u884c\u3057\u305f(&asymp; sqldump\u7d50\u679c\u3092\u30ea\u30b9\u30c8\u30a2\u3057\u305f)\u7d50\u679c\u3001\u79fb\u884c\u5148\u306eDB\u306b\u304a\u3044\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u3002<\/p>\n<pre class=\"lang:default highlight:0 decode:true \" >[ERROR] Column count of performance_schema.events_waits_current is wrong.\r\nExpected 19, found 16. Created with MySQL 50558, now running 50720.\r\nPlease use mysql_upgrade to fix this error.<\/pre>\n<p>&nbsp;<\/p>\n<h2>\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<p>mysql_upgrade\u3092\u5b9f\u884c\u3057\u3001sqld\u3092\u518d\u8d77\u52d5\u3059\u308b\u3002<\/p>\n<pre class=\"lang:default highlight:0 decode:true \" >$ mysql_upgrade -u root -p<\/pre>\n<pre class=\"lang:default highlight:0 decode:true \" >$ service mysqld restart<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u75c7\u72b6 MySQL\u306b\u304a\u3044\u3066\u7570\u306a\u308b\u30d0\u30fc\u30b8\u30e7\u30f3\u9593(\u305f\u3068\u3048\u3070\u3001MySQL server 5.6.34 \u304b\u3089 5.7.20)\u3078\u79fb\u884c\u3057\u305f(&asymp; sqldump\u7d50\u679c\u3092\u30ea\u30b9\u30c8\u30a2\u3057\u305f)\u7d50\u679c\u3001\u79fb\u884c\u5148\u306eDB\u306b\u304a\u3044\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30a8\u30e9\u30fc [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[65],"class_list":["post-1886","post","type-post","status-publish","format-standard","hentry","category-memo","tag-mysql"],"_links":{"self":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/comments?post=1886"}],"version-history":[{"count":9,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1886\/revisions"}],"predecessor-version":[{"id":1904,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/posts\/1886\/revisions\/1904"}],"wp:attachment":[{"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/media?parent=1886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/categories?post=1886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chihayafuru.jp\/tech\/index.php\/wp-json\/wp\/v2\/tags?post=1886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}