{"id":4391,"date":"2024-11-23T21:10:20","date_gmt":"2024-11-23T13:10:20","guid":{"rendered":"https:\/\/www.ttwfx.com\/index.php\/2024\/11\/23\/%e5%85%b3%e7%b3%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%87%e5%87%86%e8%af%ad%e8%a8%80sql%e7%9a%84%e6%9f%a5%e8%af%a2%e8%af%ad%e5%8f%a5%e7%9a%84%e4%b8%80%e7%a7%8d%e5%bd%a2%e5%bc%8f%e4%b8%baselect-a\/"},"modified":"2024-11-23T21:10:20","modified_gmt":"2024-11-23T13:10:20","slug":"%e5%85%b3%e7%b3%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%87%e5%87%86%e8%af%ad%e8%a8%80sql%e7%9a%84%e6%9f%a5%e8%af%a2%e8%af%ad%e5%8f%a5%e7%9a%84%e4%b8%80%e7%a7%8d%e5%bd%a2%e5%bc%8f%e4%b8%baselect-a","status":"publish","type":"post","link":"https:\/\/www.ttwfx.com\/index.php\/2024\/11\/23\/%e5%85%b3%e7%b3%bb%e6%95%b0%e6%8d%ae%e5%ba%93%e6%a0%87%e5%87%86%e8%af%ad%e8%a8%80sql%e7%9a%84%e6%9f%a5%e8%af%a2%e8%af%ad%e5%8f%a5%e7%9a%84%e4%b8%80%e7%a7%8d%e5%bd%a2%e5%bc%8f%e4%b8%baselect-a\/","title":{"rendered":"\u5173\u7cfb\u6570\u636e\u5e93\u6807\u51c6\u8bed\u8a00SQL\u7684\u67e5\u8be2\u8bed\u53e5\u7684\u4e00\u79cd\u5f62\u5f0f\u4e3a\u201cselect A1, A2,\u2026\u2026\uff0cAn  from R1,R2,\u2026\u2026\uff0cRm  where F\u201d,\u5176\u4e2d\uff0cselect \u5b50\u53e5\u548cwhere\u5b50\u53e5\u53ef\u4ee5\u5206\u522b\u5b9e\u73b0\u5173\u7cfb\u4ee3\u6570\u4e2d\u7684_______\u3002\nA. \u6295\u5f71\u3001\u9009\u62e9\u8fd0\u7b97   B. \u9009\u62e9\u3001\u6295\u5f71\u8fd0\u7b97   C. \u5e76\u3001\u4ea4\u8fd0\u7b97   D. \u4ea4\u3001\u5e76\u8fd0\u7b97"},"content":{"rendered":"<p>\u5173\u7cfb\u6570\u636e\u5e93\u6807\u51c6\u8bed\u8a00SQL\u7684\u67e5\u8be2\u8bed\u53e5\u7684\u4e00\u79cd\u5f62\u5f0f\u4e3a\u201cselect A1, A2,\u2026\u2026\uff0cAn  from R1,R2,\u2026\u2026\uff0cRm  where F\u201d,\u5176\u4e2d\uff0cselect \u5b50\u53e5\u548cwhere\u5b50\u53e5\u53ef\u4ee5\u5206\u522b\u5b9e\u73b0\u5173\u7cfb\u4ee3\u6570\u4e2d\u7684_<strong>__<\/strong>\u3002\nA. \u6295\u5f71\u3001\u9009\u62e9\u8fd0\u7b97   B. \u9009\u62e9\u3001\u6295\u5f71\u8fd0\u7b97   C. \u5e76\u3001\u4ea4\u8fd0\u7b97   D. \u4ea4\u3001\u5e76\u8fd0\u7b97<\/p>\n<p>\u7b54\u6848\uff1aA<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5173\u7cfb\u6570\u636e\u5e93\u6807\u51c6\u8bed\u8a00SQL\u7684\u67e5\u8be2\u8bed\u53e5\u7684\u4e00\u79cd\u5f62\u5f0f\u4e3a\u201cselect A1, A2,\u2026\u2026\uff0cAn from R1,R2, [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-4391","post","type-post","status-publish","format-standard","hentry","category-4"],"_links":{"self":[{"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/posts\/4391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/comments?post=4391"}],"version-history":[{"count":0,"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/posts\/4391\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/media?parent=4391"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/categories?post=4391"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ttwfx.com\/index.php\/wp-json\/wp\/v2\/tags?post=4391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}