{"id":997,"date":"2018-12-11T11:56:49","date_gmt":"2018-12-11T03:56:49","guid":{"rendered":"https:\/\/199604.com\/?p=997"},"modified":"2018-12-11T11:58:19","modified_gmt":"2018-12-11T03:58:19","slug":"case-when%e7%9a%84%e4%b8%a4%e7%a7%8d%e8%af%ad%e6%b3%95oracle-hive%e9%83%bd%e9%80%9a%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/199604.com\/997","title":{"rendered":"case when\u7684\u4e24\u79cd\u8bed\u6cd5oracle\/hive\u90fd\u901a\u7528\uff1f"},"content":{"rendered":"<p>\u611f\u89c9\u7528\u591a\u4e86case when \u7684\u8bed\u53e5\uff0c\u4f1a\u628a\u4ee5\u4e0b\u4e24\u79cd\u8bed\u6cd5\u6df7\u6dc6\u3002\u73b0\u5728\u603b\u7ed3\u4e00\u4e0b\u5427\u3002<\/p>\n<p>\u4ee5\u4e0b\u7684\u4e24\u79cd\u65b9\u6cd5\u662f\u7b49\u6548\u7684\u3002<\/p>\n<p>\u65b9\u6cd5\u4e00\uff1aCase\u641c\u7d22\u51fd\u6570(\u6211\u7684\u5e38\u7528)<\/p>\n<pre class=\"lang:default decode:true \">Case\u641c\u7d22\u51fd\u6570\r\ncase when tb1.language = 'java' then 'java'\r\nwhen tb1.language = 'php' then 'php'\r\nelse 'qita' end language<\/pre>\n<p>\u65b9\u6cd5\u4e8c\uff1a\u7b80\u5355Case\u51fd\u6570<\/p>\n<pre class=\"lang:default decode:true \">case tb1.language when 'java' then 'java'\r\nwhen 'php' then 'php'\r\nelse 'qita'\r\nend language<\/pre>\n<p>&nbsp;<\/p>\n<p><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/199604.com\/wp-content\/uploads\/2018\/12\/hongbao20181210165734.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-998\" data-original=\"https:\/\/199604.com\/wp-content\/uploads\/2018\/12\/hongbao20181210165734.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" width=\"187\" height=\"290\" \/><\/div><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/199604.com\/wp-content\/uploads\/2017\/07\/zhifubao.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-626\" data-original=\"https:\/\/199604.com\/wp-content\/uploads\/2017\/07\/zhifubao.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" width=\"229\" height=\"295\" \/><\/div> <div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/199604.com\/wp-content\/uploads\/2017\/07\/weixin.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" class=\"alignnone size-full wp-image-625\" data-original=\"https:\/\/199604.com\/wp-content\/uploads\/2017\/07\/weixin.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" \/><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u611f\u89c9\u7528\u591a\u4e86case when \u7684\u8bed\u53e5\uff0c\u4f1a\u628a\u4ee5\u4e0b\u4e24\u79cd\u8bed\u6cd5\u6df7\u6dc6\u3002\u73b0\u5728\u603b\u7ed3\u4e00\u4e0b\u5427\u3002 \u4ee5\u4e0b\u7684\u4e24\u79cd\u65b9\u6cd5\u662f\u7b49\u6548\u7684\u3002 \u65b9\u6cd5\u4e00 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[179,186],"class_list":["post-997","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-hive","tag-oralce"],"_links":{"self":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/comments?post=997"}],"version-history":[{"count":3,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/997\/revisions"}],"predecessor-version":[{"id":1001,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/posts\/997\/revisions\/1001"}],"wp:attachment":[{"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/media?parent=997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/categories?post=997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/199604.com\/wp-json\/wp\/v2\/tags?post=997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}