{"id":2198,"date":"2015-08-25T18:48:44","date_gmt":"2015-08-25T09:48:44","guid":{"rendered":"http:\/\/www23.atpages.jp\/~inoni\/?p=2198"},"modified":"2017-10-20T17:33:22","modified_gmt":"2017-10-20T08:33:22","slug":"postgresql%e8%a6%9a%e6%9b%b8-%e5%8b%95%e7%9a%84%e3%81%aa%e6%97%a5%e4%bb%98%e8%a8%88%e7%ae%97","status":"publish","type":"post","link":"http:\/\/anada.cloudfree.jp\/?p=2198","title":{"rendered":"PostgreSQL\u899a\u66f8 \u52d5\u7684\u306a\u65e5\u4ed8\u8a08\u7b97"},"content":{"rendered":"<p>\u3053\u308c\u306f\u4e00\u822c\u7684\u306a\uff11\u304b\u6708\u5f8c<\/p>\n<pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSELECT current_timestamp + interval  '1months'\n<\/pre>\n<p>\u52d5\u7684\u306b\u7b97\u51fa\u3059\u308b\u5834\u5408\u306e\u4f8b<\/p>\n<pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSELECT current_timestamp + CAST(a.add_months || 'months' AS interval)\nFROM table_a as a\n<\/pre>\n<p>CAST\u3092\u7c21\u5358\u306b\u66f8\u304f\u3068<\/p>\n<pre class=\"brush: sql; title: ; notranslate\" title=\"\">\nSELECT current_timestamp + (a.add_months || 'months')::interval\nFROM table_a as a\n<\/pre>\n<p>\u3068\u3044\u3046\u611f\u3058\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u308c\u306f\u4e00\u822c\u7684\u306a\uff11\u304b\u6708\u5f8c SELECT current_timestamp + interval &#8216;1months&#8217; \u52d5\u7684\u306b\u7b97\u51fa\u3059\u308b\u5834\u5408\u306e\u4f8b SELECT current_timestamp + CAST(a.add_mo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[184,66],"class_list":["post-2198","post","type-post","status-publish","format-standard","hentry","category-sql","tag-db","tag-postgresql"],"_links":{"self":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/2198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2198"}],"version-history":[{"count":1,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/2198\/revisions"}],"predecessor-version":[{"id":2718,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/2198\/revisions\/2718"}],"wp:attachment":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2198"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2198"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}