{"id":67553,"date":"2016-04-01T07:06:00","date_gmt":"2016-03-31T23:06:00","guid":{"rendered":"http:\/\/www.xiaoyebailong.com\/?p=67553"},"modified":"2016-04-11T19:38:23","modified_gmt":"2016-04-11T11:38:23","slug":"67553","status":"publish","type":"post","link":"http:\/\/www.xiaoyebailong.com\/index.php\/2016\/04\/01\/67553.htm","title":{"rendered":"sql200x\u4ee5\u540e\u51fa\u73b0\u4e3b\u952e\u4fee\u6539\u95ee\u9898"},"content":{"rendered":"<p>\/*\u64a4\u6d88\u4e3b\u952e*\/<br \/>\nalter table [Student] drop constraint key (S_id)<br \/>\n\/*\u589e\u52a0\u4e3b\u952e*\/<br \/>\nalter table [Student] add constraint key (S_id)<\/p>\n<p>\u4f8b\u5982\uff1a<\/p>\n<p>alter table [admin] drop constraint PK_admin<\/p>\n<p>\u9009\u4e2d\u4e00\u4e2a\u8868\uff0c\u7136\u540e\u53f3\u952e&#8211;\u7f16\u5199\u811a\u672c\u4e3a&#8211;CREATE\u5230(c)&#8211;\u65b0\u67e5\u8be2\u7f16\u8f91\u5668\u7a97\u53e3<\/p>\n<p>\u5728\u4ee3\u7801\u4e2d\u5c31\u53ef\u4ee5\u770b\u5230\u201cCONSTRAINT [admin]PRIMARY KEY CLUSTERED<\/p>\n<p>\u7c7b\u4f3c\u8fd9\u6837\u7684\u5c31\u662f\u4e3b\u952e\u7ea6\u675f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\/*\u64a4\u6d88\u4e3b\u952e*\/ alter table [Student] drop constraint key (S_id) \/*\u589e\u52a0\u4e3b\u952e*\/ alter table [Student] add constraint key (S_id) \u4f8b\u5982\uff1a a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[106,18,201],"topic":[],"class_list":["post-67553","post","type-post","status-publish","format-standard","hentry","category-server","tag-sql","tag-sql2008","tag-sql2012"],"_links":{"self":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/67553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/comments?post=67553"}],"version-history":[{"count":3,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/67553\/revisions"}],"predecessor-version":[{"id":67568,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/posts\/67553\/revisions\/67568"}],"wp:attachment":[{"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/media?parent=67553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/categories?post=67553"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/tags?post=67553"},{"taxonomy":"topic","embeddable":true,"href":"http:\/\/www.xiaoyebailong.com\/index.php\/wp-json\/wp\/v2\/topic?post=67553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}