{"id":2638,"date":"2020-07-12T23:58:46","date_gmt":"2020-07-12T14:58:46","guid":{"rendered":"https:\/\/www.dogrow.net\/linux\/?p=2638"},"modified":"2023-12-29T01:29:36","modified_gmt":"2023-12-28T16:29:36","slug":"blog120","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/linux\/blog120\/","title":{"rendered":"(120)\u3010DB\u3011MySQL\u3067\u6307\u5b9a\u30ab\u30e9\u30e0\u306e\u6587\u5b57\u5217\u304c\u3007\u3007\u3007\u3007\u304b\u3089\u59cb\u307e\u308b\u3082\u306e\u3092\u30af\u30ea\u30a2"},"content":{"rendered":"<h1 class=\"my_h\">1. \u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n<p>MySQL\u3067\u6307\u5b9a\u30ab\u30e9\u30e0\u306e\u6587\u5b57\u5217\u304c\u300c2020\u300d\u304b\u3089\u59cb\u307e\u308b\u3082\u306e\u3092\u30af\u30ea\u30a2\u3057\u305f\u3044\u3002<br \/>\n\u30ec\u30b3\u30fc\u30c9\u306e\u524a\u9664\u3067\u306f\u306a\u304f\u3001\u8a2d\u5b9a\u5024\u3092\u30af\u30ea\u30a2\u3057\u305f\u3044\u3002<\/p>\n<h1 class=\"my_h\">2. \u3084\u3063\u3066\u307f\u308b<\/h1>\n<pre class=\"my_pre\">\r\nUPDATE `my_table` SET `my_column`='' WHERE `my_column` LIKE '2020%';\r\n<\/pre>\n<p><span class=\"my_fc_deeppinkB\">\u203b%\u306f0\u6587\u5b57\u4ee5\u4e0a\u306e\u4efb\u610f\u306e\u6587\u5b57\u3092\u8868\u3059\u3002<\/span><\/p>\n<h1 class=\"my_h\">3. \u6240\u611f<\/h1>\n<p>\u3042\u3068\u3067\u3044\u308d\u3044\u308d\u3068\u8ffd\u8a18\u3057\u3088\u3046&#8230;<\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>1. \u3084\u308a\u305f\u3044\u3053\u3068 MySQL\u3067\u6307\u5b9a\u30ab\u30e9\u30e0\u306e\u6587\u5b57\u5217\u304c\u300c2020\u300d\u304b\u3089\u59cb\u307e\u308b\u3082\u306e\u3092\u30af\u30ea\u30a2\u3057\u305f\u3044\u3002 \u30ec\u30b3\u30fc\u30c9\u306e\u524a\u9664\u3067\u306f\u306a\u304f\u3001\u8a2d\u5b9a\u5024\u3092\u30af\u30ea\u30a2\u3057\u305f\u3044\u3002 2. \u3084\u3063\u3066\u307f\u308b UPDATE `my_table` SET `my_col\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/linux\/blog120\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125,80],"tags":[],"class_list":["post-2638","post","type-post","status-publish","format-standard","hentry","category-db","category-mysql"],"views":1564,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/2638","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/comments?post=2638"}],"version-history":[{"count":2,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/2638\/revisions"}],"predecessor-version":[{"id":3653,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/2638\/revisions\/3653"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/media?parent=2638"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/categories?post=2638"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/tags?post=2638"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}