{"id":423772,"date":"2021-04-04T01:31:07","date_gmt":"2021-04-03T17:31:07","guid":{"rendered":"http:\/\/4563.org\/?p=423772"},"modified":"2021-04-04T01:31:07","modified_gmt":"2021-04-03T17:31:07","slug":"oracle-%e5%ae%9a%e6%97%b6%e4%bb%bb%e5%8a%a1%e6%89%a7%e8%a1%8c%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=423772","title":{"rendered":"oracle \u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u7684\u95ee\u9898"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  oracle \u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u7684\u95ee\u9898               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ashtwo <\/span>  <span><i><\/i> 0<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u6211\u5728 oracle \u91cc\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\uff0c\u6bcf\u5929 0 \u70b9\u4f1a\u6267\u884c\u4e00\u4e2a\u5b58\u50a8\u8fc7\u7a0b<\/p>\n<p>\u5b58\u50a8\u8fc7\u7a0b\u5927\u6982\u7684\u5185\u5bb9\u5c31\u662f\u628a\u8868 A \u7684\u6570\u636e\u79fb\u52a8\u5230\u8868 B\uff0c\u7136\u540e\u5220\u9664\u8868 A \u7684\u6570\u636e\u3002<\/p>\n<pre><code>INSERT INTO B (...) SELECT ... FROM A;  DELETE FROM A; <\/code><\/pre>\n<p>\u73b0\u5728\u5947\u602a\u7684\u662f\uff0c\u8868 A \u7684\u6570\u636e\u6709\u79fb\u52a8\u5230\u8868 B\uff0c\u4f46\u8868 A \u672c\u8eab\u7684\u6570\u636e\u5e76\u6ca1\u6709\u88ab\u5220\u9664\u3002<\/p>\n<p>\u6211\u81ea\u5df1\u4e5f\u6709\u624b\u52a8\u6267\u884c\u8fd9\u4e2a\u5b58\u50a8\u8fc7\u7a0b\uff0c\u4e5f\u6709\u5728\u81ea\u5df1\u7684\u673a\u5668\u4e0a\u6a21\u62df 0 \u70b9\u5b9a\u65f6\u4efb\u52a1\u6267\u884c\uff0c\u90fd\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u5728\u670d\u52a1\u5668\u4e0a\u7684\u5b9a\u65f6\u4efb\u52a1\u5c31\u662f\u5220\u4e0d\u6389\uff0c\u8bf7\u95ee\u8fd9\u53ef\u80fd\u662f\u4ec0\u4e48\u539f\u56e0\u5f15\u8d77\u7684\u5462\uff1f<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>oracle \u5b9a\u65f6\u4efb\u52a1\u6267\u884c\u7684\u95ee\u9898 &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/423772"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=423772"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/423772\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=423772"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=423772"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=423772"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}