{"id":1632,"date":"2015-09-20T09:47:42","date_gmt":"2015-09-20T01:47:42","guid":{"rendered":"http:\/\/www.821121.com\/?p=1632"},"modified":"2022-04-21T09:59:30","modified_gmt":"2022-04-21T01:59:30","slug":"oracle%e5%88%a0%e9%99%a4%e8%a1%a8%e4%b8%ad%e6%9f%90%e5%88%97","status":"publish","type":"post","link":"http:\/\/www.821121.com\/?p=1632","title":{"rendered":"Oracle\u5220\u9664\u8868\u4e2d\u67d0\u5217"},"content":{"rendered":"<h1>Oracle\u5220\u9664\u5217\u7684\u683c\u5f0f<\/h1>\n<h4>\u5220\u9664\u4e00\u5217<\/h4>\n<pre><code class=\"language-sql\">alter table \u8868\u540d drop column \u5217\u540d;<\/code><\/pre>\n<h4>\u5220\u9664\u591a\u5217<\/h4>\n<pre><code class=\"language-sql\">alter table \u8868\u540d drop (\u5217\u540d1,\u5217\u540d2\uff0c...);<\/code><\/pre>\n<p>\u6ce8\u610f\uff1a\u5f53\u8868\u4e2d\u8fd8\u5269\u6700\u540e\u4e00\u5217\u65f6\uff0c\u4f1a\u62a5\u9519ORA-12983: \u65e0\u6cd5\u5220\u9664\u8868\u7684\u5168\u90e8\u5217<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle\u5220\u9664\u5217\u7684\u683c\u5f0f \u5220\u9664\u4e00\u5217 alter t<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1632","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1632"}],"version-history":[{"count":2,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1632\/revisions"}],"predecessor-version":[{"id":1683,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1632\/revisions\/1683"}],"wp:attachment":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1632"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}