{"id":1786,"date":"2013-05-28T18:38:51","date_gmt":"2013-05-28T09:38:51","guid":{"rendered":"http:\/\/www23.atpages.jp\/~inoni\/?p=1786"},"modified":"2017-10-20T17:36:04","modified_gmt":"2017-10-20T08:36:04","slug":"postgresql%e8%a6%9a%e6%9b%b8-%e6%a8%aa%e2%86%92%e7%b8%a6","status":"publish","type":"post","link":"http:\/\/anada.cloudfree.jp\/?p=1786","title":{"rendered":"PostgreSQL\u899a\u66f8 \u6a2a\u2192\u7e26"},"content":{"rendered":"<p>\u8ca1\u5e03\u3092\u843d\u3068\u3057\u305f\u3002<br \/>\n\u8b66\u5bdf\u3078\u884c\u3063\u305f\u3002<br \/>\n\u7d1b\u5931\u5c4a\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u3042\u308c\u3084\u3053\u308c\u3084\u805e\u304b\u308c\u3066\u3001\u7b54\u3048\u308c\u3070\u7b54\u3048\u308b\u307b\u3069\uff08\u306a\u304f\u3057\u305f\u3082\u306e\u306e\u5927\u304d\u3055\u306b\uff09\u582a\u3048\u308b\u30fb\u30fb\u30fb<br \/>\n\u3063\u3066\u3001\u3053\u3093\u306a\u6642\u306b\u3082\u30c0\u30b8\u30e3\u30ec\u304c\u51fa\u308b\u3050\u3089\u3044\u306b\u51f9\u3093\u3067\u308b\u3002<\/p>\n<p>\u3055\u3066\u3001\u4ed5\u4e8b\u3057\u3088\u3046\u3002<\/p>\n<p>data1,data2,data3 \u3068\u3044\u3046\u30ab\u30e9\u30e0\u304c\u3042\u308b\u3068\u3057\u3066\u3001\u305d\u308c\u3092<\/p>\n<p>data1<br \/>\ndata2<br \/>\ndata3<br \/>\n\u3068\u7e26\u306b\u4e26\u3079\u305f\u3044\u3068\u304d\u306e\u3084\u308a\u65b9\u3002<\/p>\n<p><strong>SELECT unnest(array[data1, data2, data3]) as data_col<br \/>\n FROM table_name;<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8ca1\u5e03\u3092\u843d\u3068\u3057\u305f\u3002 \u8b66\u5bdf\u3078\u884c\u3063\u305f\u3002 \u7d1b\u5931\u5c4a\u3092\u4f5c\u6210\u3059\u308b\u306e\u306b\u3042\u308c\u3084\u3053\u308c\u3084\u805e\u304b\u308c\u3066\u3001\u7b54\u3048\u308c\u3070\u7b54\u3048\u308b\u307b\u3069\uff08\u306a\u304f\u3057\u305f\u3082\u306e\u306e\u5927\u304d\u3055\u306b\uff09\u582a\u3048\u308b\u30fb\u30fb\u30fb \u3063\u3066\u3001\u3053\u3093\u306a\u6642\u306b\u3082\u30c0\u30b8\u30e3\u30ec\u304c\u51fa\u308b\u3050\u3089\u3044\u306b\u51f9\u3093\u3067\u308b\u3002 \u3055\u3066\u3001\u4ed5\u4e8b\u3057\u3088\u3046\u3002 data1,d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19,4],"tags":[66,186],"class_list":["post-1786","post","type-post","status-publish","format-standard","hentry","category-sql","category-life","tag-postgresql","tag-postresql"],"_links":{"self":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/1786","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=1786"}],"version-history":[{"count":1,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/1786\/revisions"}],"predecessor-version":[{"id":2733,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=\/wp\/v2\/posts\/1786\/revisions\/2733"}],"wp:attachment":[{"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1786"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/anada.cloudfree.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}