{"id":136,"date":"2013-11-09T00:00:00","date_gmt":"2013-11-08T15:00:00","guid":{"rendered":"http:\/\/taitan916.info\/blog\/?p=136"},"modified":"2014-05-21T23:18:03","modified_gmt":"2014-05-21T14:18:03","slug":"post-136","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/136","title":{"rendered":"MySQL\u3067\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u305f\u3082\u306e\u3092\u6761\u4ef6\u3067\u7d5e\u308b(HAVING)"},"content":{"rendered":"<p>\u6b63\u898f\u5316\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u304c\u3042\u3063\u3066\u305d\u306e\u4e2d\u306b\u306f<br \/>\nid\u3068tag\u306e\u30ab\u30e9\u30e0\u304c\u3042\u308b\u3002<\/p>\n<p>\u3067tag\u306e\u65b9\u3067\u30a2\u30f3\u30c9\u691c\u7d22\u3057\u305f\u3044\u5834\u5408\u306b<br \/>\n\u9014\u65b9\u306b\u304f\u308c\u3066\u4e0a\u53f8\u306b\u6559\u3048\u3066\u3082\u3089\u3063\u305f\u306e\u3067\u30e1\u30e2\u3002<\/p>\n<p><span style=\"color: #0000cc;\">\u25a0\u30bd\u30fc\u30b9<\/span><br \/>\nSELECT id<br \/>\nFROM test_table<br \/>\nWHERE tag IN (1,5)<br \/>\nGROUP BY id<br \/>\n<span style=\"color: #cc0000;\">HAVING COUNT(id) &gt;= 2<\/span><\/p>\n<p><span style=\"color: #0000cc;\">\u25a0\u305d\u306e\u4ed6<\/span><br \/>\n\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u305f\u3082\u306e\u3092\u6761\u4ef6\u3067\u7d5e\u308b\u3068\u3044\u3063\u305f\u3082\u306e\u307f\u305f\u3044\u3002<\/p>\n<p><span style=\"text-decoration: underline;\">tag\u306b1\u304b5\u304c\u5165\u3063\u3066\u3044\u308bid\u3092\u691c\u7d22\u21d2id\u3067\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3064\u3064\u3001<\/span><br \/>\n<span style=\"text-decoration: underline;\">id\u306e\u4ef6\u6570\u304c2\u4ef6\u4ee5\u4e0a\u306e\u3082\u306e\u3092\u51fa\u529b<\/span><\/p>\n<p>\u306b\u306a\u308b\u3093\u3060\u308d\u3046\u3051\u3069\u3001\u3061\u3083\u3093\u3068\u7406\u89e3\u3067\u304d\u3066\u3044\u306a\u3044\u304b\u3089\u304b<br \/>\n\u5fdc\u7528\u304c\u96e3\u3057\u305d\u3046\u3002<span style=\"text-decoration: underline;\">\u30b0\u30eb\u30fc\u30d7\u5316\u5f8c\u3082\u7d5e\u308c\u308b<\/span>\u3001\u3068\u3044\u3046\u3053\u3068\u306f<br \/>\n\u899a\u3048\u3066\u304a\u304f\u3002<\/p>\n<p><span style=\"color: #0000cc;\">\u25a0\u53c2\u8003\u30b5\u30a4\u30c8<\/span><br \/>\n<a href=\"http:\/\/www3441ui.sakura.ne.jp\/wordpress\/?p=319\">http:\/\/www3441ui.sakura.ne.jp\/wordpress\/?p=319<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6b63\u898f\u5316\u3057\u305f\u30c6\u30fc\u30d6\u30eb\u304c\u3042\u3063\u3066\u305d\u306e\u4e2d\u306b\u306f id\u3068tag\u306e\u30ab\u30e9\u30e0\u304c\u3042\u308b\u3002 \u3067tag\u306e\u65b9 ... <\/p>\n","protected":false},"author":1,"featured_media":1072,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-136","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/136","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=136"}],"version-history":[{"count":0,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/136\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1072"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}