{"id":494,"date":"2017-06-24T12:05:40","date_gmt":"2017-06-24T03:05:40","guid":{"rendered":"https:\/\/pandanote.info\/?p=494"},"modified":"2019-06-11T20:23:32","modified_gmt":"2019-06-11T11:23:32","slug":"wordpress%e3%81%ab%e8%a8%98%e4%ba%8b%e3%81%a8%e3%81%97%e3%81%a6%e6%9b%b8%e3%81%8b%e3%82%8c%e3%81%a6%e3%81%84%e3%82%8b%e6%96%87%e7%ab%a0%e3%81%ae%e3%81%8a%e3%81%8a%e3%82%88%e3%81%9d%e3%81%ae%e7%b7%8f","status":"publish","type":"post","link":"https:\/\/pandanote.info\/?p=494","title":{"rendered":"WordPress\u306b\u8a18\u4e8b\u3068\u3057\u3066\u66f8\u304b\u308c\u3066\u3044\u308b\u6587\u7ae0\u306e\u304a\u304a\u3088\u305d\u306e\u7dcf\u6587\u5b57\u6570\u3092SQL\u6587\u3060\u3051\u3067\u6c42\u3081\u308b\u65b9\u6cd5"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>WordPress\u306e\u300c\u6295\u7a3f\u306e\u7de8\u96c6\u300d\u753b\u9762\u3067\u306f\u3001\u30a8\u30c7\u30a3\u30bf\u306e\u5de6\u4e0b\u306b\u2193\u306e\u9ed2\u77e2\u5370\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u6587\u5b57\u6570\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br \/>\n<a href=\"https:\/\/pandanote.info\/?attachment_id=544\" rel=\"attachment wp-att-544\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/pandanote.info\/wordpress\/wp-content\/uploads\/2017\/06\/total_number_of_characters_take2-194x300.png\" alt=\"\" width=\"194\" height=\"300\" class=\"alignnone size-medium wp-image-544\" srcset=\"https:\/\/pandanote.info\/wordpress\/wp-content\/uploads\/2017\/06\/total_number_of_characters_take2-194x300.png 194w, https:\/\/pandanote.info\/wordpress\/wp-content\/uploads\/2017\/06\/total_number_of_characters_take2.png 259w\" sizes=\"auto, (max-width: 194px) 100vw, 194px\" \/><\/a><br \/>\n\u3068\u3053\u308d\u304c\u3001\u300cWeb\u30b5\u30a4\u30c8\u306e\u8a18\u4e8b\u5168\u4f53\u306e\u6587\u5b57\u6570\u306e\u7dcf\u6570\u300d\u3092\u6c42\u3081\u308b\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e\u7de8\u96c6\u4e2d\u306e\u30da\u30fc\u30b8\u30921\u30da\u30fc\u30b8\u3054\u3068\u306b\u958b\u3044\u3066\u3001\u30a8\u30c7\u30a3\u30a2\u306e\u5de6\u4e0b\u9685\u306b\u3042\u308b\u6587\u5b57\u6570\u3092\u78ba\u8a8d\u3057\u3066\u3001\u305d\u306e\u7dcf\u548c\u3092\u8a08\u7b97\u3059\u308b\u3068\u306a\u308b\u3068\u3001\u8a18\u4e8b\u6570\u304c\u5897\u3048\u305f\u3068\u304d\u306b\u304b\u306a\u308a\u306e\u624b\u9593\u3092\u8981\u3057\u307e\u3059\u3088\u306d\u3002\u305d\u308c\u3067\u306a\u304f\u3068\u3082\u3001\u78ba\u8a8d\u306e\u305f\u3081\u3060\u3051\u306b\u30a8\u30c7\u30a3\u30bf\u3092\u958b\u304f\u306e\u306f\u8aa4\u3063\u3066\u8a18\u4e8b\u3092\u7de8\u96c6\u3057\u3066\u3057\u307e\u3046\u539f\u56e0\u306b\u306a\u308a\u304b\u306d\u306a\u3044\u306e\u3067\u3001\u3053\u308c\u3092WordPress\u306e\u30b7\u30b9\u30c6\u30e0\u5916\u3067\u884c\u3046\u65b9\u6cd5\u3092\u8003\u3048\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u5b9f\u969b\u306b\u6c42\u307e\u308b\u306e\u306f\u304a\u304a\u3088\u305d\u306e\u6587\u5b57\u6570\u3067\u3042\u308b\u3053\u3068\u3092\u3042\u3089\u304b\u3058\u3081\u3054\u627f\u77e5\u304a\u304d\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u6700\u8fd1\u306eMariaDB\u306a\u3089SQL\u6587\u3060\u3051\u3067\u4f55\u3068\u304b\u3067\u304d\u305d\u3046\u3067\u3059\u3002<\/h2>\n<p>\u8a18\u4e8b\u306e\u7dcf\u6587\u5b57\u6570\u3092\u6c42\u3081\u308b\u306b\u306f\u3001\u8a18\u4e8b\u304b\u3089HTML\u306e\u30bf\u30b0\u7b49\u3092\u53d6\u308a\u9664\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u5e78\u3044MariaDB 10.0.5\u4ee5\u964d\u3067\u306fregexp_replace\u95a2\u6570\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u308c\u3092\u4f7f\u3063\u3066\u4ee5\u4e0b\u306e\u3088\u3046\u306bSQL\u6587\u3092\u66f8\u304f\u3068\u3001\u30bf\u30b0\u3092\u53d6\u308a\u9664\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u306a\u3069\u3092\u8cbc\u308a\u4ed8\u3051\u3066\u3044\u3066\u3001\u305d\u3053\u306bHTML\u3084XML\u306e\u30bf\u30b0\u304c\u57cb\u3081\u8fbc\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u7b49\u306b\u306f\u3001\u305d\u308c\u3082\u3064\u3044\u3067\u306b\u524a\u9664\u3057\u3066\u3057\u307e\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u5b9f\u884c\u306e\u7d50\u679c\u5f97\u3089\u308c\u308b\u7dcf\u6587\u5b57\u6570\u304c\u5b9f\u969b\u306e\u7dcf\u6587\u5b57\u6570\u3088\u308a\u3082\u5c11\u306a\u304f\u306a\u308a\u307e\u3059\u3002<br \/>\n[2017\/08\/20\u8ffd\u52a0] SQL\u6587\u3092\u4fee\u6b63\u3057\u307e\u3057\u305f\u3002<br \/>\n[2017\/09\/27\u88dc\u8db3] \u5f15\u7528\u7b26\u306e\u30b3\u30d4\u30fc&#038;\u30da\u30fc\u30b9\u30c8\u304c\u3067\u304d\u306a\u3044\u3053\u3068\u304c\u3042\u308b\u3088\u3046\u306a\u306e\u3067\u3001SQL\u6587\u672c\u4f53\u3092GitHub Gist\u306b\u79fb\u52d5\u3057\u307e\u3057\u305f\u3002<br \/>\n<script src=\"https:\/\/gist.github.com\/pandanote-info\/1eea4d62e13cbfde8e38c6a56ce22735.js\"><\/script><\/p>\n<p>\u73fe\u6642\u70b9(2017\u5e746\u670824\u65e5\u6642\u70b9)\u3067\u5b9f\u884c\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"code\">MariaDB [lesser]> select sum(char_length(regexp_replace(regexp_replace(regexp_replace(post_content,&#8217;<.+?>&#8216;,&#8221;),&#8217;&#038;.+?;&#8217;,&#8217;_&#8217;),&#8217;\\s+&#8217;,&#8221;))) as total from wp_posts where post_status=&#8217;publish&#8217;;<br \/>\n+&#8212;&#8212;-+<br \/>\n| total |<br \/>\n+&#8212;&#8212;-+<br \/>\n| 38839 |<br \/>\n+&#8212;&#8212;-+<br \/>\n1 row in set (0.08 sec)<\/div>\n<p>&nbsp;<br \/>\n\u3044\u3064\u306e\u9593\u306b\u304b4\u4e07\u6587\u5b57\u306b\u8fd1\u3065\u3044\u3066\u307e\u3059\u306d\u3002<\/p>\n<h2>WordPress\u306e\u62e1\u5f35\u30bf\u30b0\u306b\u5bfe\u5fdc\u3059\u308b\u3002<\/h2>\n<p>\u3082\u3057\u62e1\u5f35\u30bf\u30b0\u3092\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u305d\u308c\u3089\u3082\u9664\u5916\u3059\u308b\u3088\u3046\u306bSQL\u6587\u3092\u5909\u66f4\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u62e1\u5f35\u30bf\u30b0(&#8216;[&#8216;,&#8217;]&#8217;)\u53ca\u3073\u305d\u306e\u5185\u90e8\u306e\u6587\u5b57\u5217\u3092\u6587\u5b57\u6570\u306e\u96c6\u8a08\u5bfe\u8c61\u304b\u3089\u9664\u5916\u3059\u308b\u5834\u5408\u306b\u306f\u3001\u524d\u7bc0\u306eSQL\u6587\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3059\u308b\u3068\u4f7f\u3048\u308b\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\n[2019\/06\/11\u8ffd\u52a0] SQL\u6587\u3092GitHub\u306b\u8ffd\u52a0\u3057\u307e\u3057\u305f\u3002<br \/>\n<script src=\"https:\/\/gist.github.com\/pandanote-info\/8dab67cf01a047a6203c2d9bfb043f67.js\"><\/script><br \/>\n\u672c\u30b5\u30a4\u30c8\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u5b9f\u884c\u3057\u3066\u307f\u308b\u3068\u2026<\/p>\n<div class=\"code\">MariaDB [lesser]> select sum(char_length(regexp_replace(regexp_replace(regexp_replace(regexp_replace(post_content,&#8217;<.+?>&#8216;,&#8221;),&#8217;\\[.+?\\]&#8217;,&#8221;),&#8217;&#038;.+?;&#8217;,&#8217;_&#8217;),&#8217;\\\\s+&#8217;,&#8221;))) as total from wp_posts where post_status=&#8217;publish&#8217;;<br \/>\n+&#8212;&#8212;-+<br \/>\n| total |<br \/>\n+&#8212;&#8212;-+<br \/>\n| 38594 |<br \/>\n+&#8212;&#8212;-+<br \/>\n1 row in set (0.08 sec)<\/div>\n<p>&nbsp;<br \/>\n\u524d\u7bc0\u306e\u7d50\u679c\u3068\u6bd4\u8f03\u3059\u308b\u3068\u5c11\u306a\u3044\u5024\u306b\u306a\u308a\u307e\u3059\u306d\u3002<\/p>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001WordPress\u306b\u8a18\u4e8b\u3068\u3057\u3066\u66f8\u304b\u308c\u3066\u3044\u308b\u6587\u7ae0\u306e\u304a\u304a\u3088\u305d\u306e\u7dcf\u6587\u5b57\u6570\u3092SQL\u6587\u3060\u3051\u3067\u6c42\u3081\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u66f8\u304d\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b63\u78ba\u306b\u8a08\u7b97\u3059\u308b\u305f\u3081\u306b\u306f\u4ed6\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3092\u7528\u3044\u3066\u3001\u4ed5\u69d8\u66f8\u7b49\u306e\u6587\u732e\u3084\u53c2\u8003\u66f8\u306e\u66f8\u7c4d\u3068\u306b\u3089\u3081\u3063\u3053\u3092\u3057\u306a\u304c\u3089\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u30b1\u30fc\u30b9\u3092\u8003\u616e\u3057\u3066\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u306e\u306f\u305d\u308c\u306a\u308a\u306b\u624b\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3057\u3001\u305d\u308c\u3089\u306e\u30b1\u30fc\u30b9\u3092\u8003\u616e\u3057\u3064\u3064\u4f5c\u696d\u3092\u3059\u308b\u6642\u9593\u304c\u53d6\u308c\u306a\u3044\u5834\u5408\u306b\u624b\u3063\u53d6\u308a\u65e9\u304f\u6982\u6570\u3092\u6c42\u3081\u305f\u3044\u3068\u304d\u306b\u306f\u6709\u52b9\u306a\u65b9\u6cd5\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u306f\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b WordPress\u306e\u300c\u6295\u7a3f\u306e\u7de8\u96c6\u300d\u753b\u9762\u3067\u306f\u3001\u30a8\u30c7\u30a3\u30bf\u306e\u5de6\u4e0b\u306b\u2193\u306e\u9ed2\u77e2\u5370\u306e\u3088\u3046\u306a\u611f\u3058\u3067\u6587\u5b57\u6570\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002 \u3068\u3053\u308d\u304c\u3001\u300cWeb\u30b5\u30a4\u30c8\u306e\u8a18\u4e8b\u5168\u4f53\u306e\u6587\u5b57\u6570\u306e\u7dcf\u6570\u300d\u3092\u6c42\u3081\u308b\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e\u7de8\u96c6\u4e2d\u306e\u30da\u30fc\u30b8\u30921\u30da\u30fc\u30b8\u3054\u3068\u306b\u958b\u3044\u3066\u3001\u30a8\u30c7\u30a3\u30a2\u306e\u5de6\u4e0b\u9685\u306b\u3042\u308b\u6587\u5b57\u6570\u3092\u78ba\u8a8d\u3057\u3066\u3001\u305d\u306e\u7dcf\u548c\u3092\u8a08\u7b97\u3059\u308b\u3068\u306a\u308b\u3068\u3001\u8a18\u4e8b\u6570\u304c\u5897\u3048\u305f\u3068\u304d\u306b\u304b\u306a\u308a\u306e\u624b\u9593\u3092\u8981\u3057\u307e\u3059\u3088\u306d\u3002\u305d\u308c\u3067\u306a\u304f\u3068\u3082\u3001\u78ba\u8a8d\u306e\u305f\u3081\u3060\u3051\u306b\u30a8\u30c7\u30a3\u30bf\u3092\u958b\u304f\u306e\u306f\u8aa4\u3063\u2026 <span class=\"read-more\"><a href=\"https:\/\/pandanote.info\/?p=494\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":4689,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website-2"],"_links":{"self":[{"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/posts\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pandanote.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=494"}],"version-history":[{"count":14,"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/posts\/494\/revisions"}],"predecessor-version":[{"id":4688,"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/posts\/494\/revisions\/4688"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pandanote.info\/index.php?rest_route=\/wp\/v2\/media\/4689"}],"wp:attachment":[{"href":"https:\/\/pandanote.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pandanote.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pandanote.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}