{"id":18934,"date":"2025-11-21T21:09:10","date_gmt":"2025-11-21T13:09:10","guid":{"rendered":"https:\/\/zhenti.52daan.com\/?p=18934"},"modified":"2025-11-21T21:09:10","modified_gmt":"2025-11-21T13:09:10","slug":"%e5%b7%b2%e7%9f%a5employee%e8%a1%a8%e4%b8%ad%e5%85%b7%e6%9c%89%e9%bb%98%e8%ae%a4%e7%ba%a6%e6%9d%9fdf_email%ef%bc%8c%e5%88%a0%e9%99%a4%e8%af%a5%e7%ba%a6%e6%9d%9f%e7%9a%84%e8%af%ad%e5%8f%a5%e4%b8%ba","status":"publish","type":"post","link":"https:\/\/zhenti.52daan.com\/?p=18934","title":{"rendered":"\u5df2\u77e5employee\u8868\u4e2d\u5177\u6709\u9ed8\u8ba4\u7ea6\u675fdf_email\uff0c\u5220\u9664\u8be5\u7ea6\u675f\u7684\u8bed\u53e5\u4e3a\uff08 ? \uff09\u3002 A.alter talbe employee remove constraint df_email B.alter talbe employee delete constraint df_email C.remove constraint df_email from talbe employee D.alter talbe employee drop constraint df_email"},"content":{"rendered":"<p>\u5df2\u77e5employee\u8868\u4e2d\u5177\u6709\u9ed8\u8ba4\u7ea6\u675fdf_email\uff0c\u5220\u9664\u8be5\u7ea6\u675f\u7684\u8bed\u53e5\u4e3a\uff08 ? \uff09\u3002 A.alter talbe employee remove constraint df_email B.alter talbe employee delete constraint df_email C.remove constraint df_email from talbe employee D.alter talbe employee drop constraint df_email<\/p>\n<p>\u6b63\u786e\u7b54\u6848\uff1aD<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5df2\u77e5employee\u8868\u4e2d\u5177\u6709\u9ed8\u8ba4&#46;&#46;&#46;<\/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":[332],"class_list":["post-18934","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-332"],"_links":{"self":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts\/18934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18934"}],"version-history":[{"count":0,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=\/wp\/v2\/posts\/18934\/revisions"}],"wp:attachment":[{"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zhenti.52daan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}