{"id":138957,"date":"2024-10-31T16:50:20","date_gmt":"2024-10-31T08:50:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138957\/"},"modified":"2024-10-31T16:50:20","modified_gmt":"2024-10-31T08:50:20","slug":"sql-server%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e8%aa%9e%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138957\/","title":{"rendered":"SQL SERVER\u81e8\u6642\u8868\u7684\u8a9e\u6cd5"},"content":{"rendered":"<h1 id=\"sql-server%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e8%aa%9e%e6%b3%95-eXhvgwXCXV\">SQL SERVER\u81e8\u6642\u8868\u7684\u8a9e\u6cd5<\/h1>\n<p>\u5728SQL Server\u4e2d\uff0c\u81e8\u6642\u8868\u662f\u4e00\u7a2e\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728\u57f7\u884c\u67e5\u8a62\u6642\u5b58\u5132\u4e2d\u9593\u7d50\u679c\u3002\u81e8\u6642\u8868\u7684\u4f7f\u7528\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u7684\u6548\u7387\uff0c\u4e26\u4e14\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u80fd\u5920\u7c21\u5316\u8907\u96dc\u7684\u67e5\u8a62\u908f\u8f2f\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\u53ca\u5176\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e9%a1%9e%e5%9e%8b-eXhvgwXCXV\">\u81e8\u6642\u8868\u7684\u985e\u578b<\/h2>\n<p>SQL Server\u4e2d\u7684\u81e8\u6642\u8868\u4e3b\u8981\u6709\u5169\u7a2e\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>\u672c\u5730\u81e8\u6642\u8868\uff1a<\/strong>\u4ee5\u55ae\u500b\u4e95\u865f\uff08#\uff09\u958b\u982d\uff0c\u50c5\u5728\u7576\u524d\u6703\u8a71\u4e2d\u53ef\u898b\u3002<\/li>\n<li><strong>\u5168\u5c40\u81e8\u6642\u8868\uff1a<\/strong>\u4ee5\u96d9\u4e95\u865f\uff08##\uff09\u958b\u982d\uff0c\u5c0d\u6240\u6709\u6703\u8a71\u53ef\u898b\uff0c\u76f4\u5230\u6700\u5f8c\u4e00\u500b\u4f7f\u7528\u8a72\u8868\u7684\u6703\u8a71\u7d50\u675f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e8%aa%9e%e6%b3%95-eXhvgwXCXV\">\u5275\u5efa\u81e8\u6642\u8868\u7684\u8a9e\u6cd5<\/h2>\n<p>\u5275\u5efa\u81e8\u6642\u8868\u7684\u57fa\u672c\u8a9e\u6cd5\u8207\u5275\u5efa\u666e\u901a\u8868\u76f8\u4f3c\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u672c\u5730\u81e8\u6642\u8868\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>CREATE TABLE #TempTable (\n    ID INT,\n    Name NVARCHAR(50),\n    CreatedDate DATETIME\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba <code>#TempTable<\/code> \u7684\u672c\u5730\u81e8\u6642\u8868\uff0c\u5305\u542b\u4e09\u500b\u6b04\u4f4d\uff1aID\u3001Name\u548cCreatedDate\u3002<\/p>\n<h2 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a%e5%88%b0%e8%87%a8%e6%99%82%e8%a1%a8-eXhvgwXCXV\">\u63d2\u5165\u6578\u64da\u5230\u81e8\u6642\u8868<\/h2>\n<p>\u63d2\u5165\u6578\u64da\u5230\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\u8207\u666e\u901a\u8868\u76f8\u540c\u3002\u4ee5\u4e0b\u662f\u63d2\u5165\u6578\u64da\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>INSERT INTO #TempTable (ID, Name, CreatedDate)\nVALUES (1, 'Alice', GETDATE()),\n       (2, 'Bob', GETDATE());<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u5169\u689d\u8a18\u9304\u63d2\u5165\u5230 <code>#TempTable<\/code> \u4e2d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%87%a8%e6%99%82%e8%a1%a8-eXhvgwXCXV\">\u67e5\u8a62\u81e8\u6642\u8868<\/h2>\n<p>\u67e5\u8a62\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\u4e5f\u8207\u67e5\u8a62\u666e\u901a\u8868\u76f8\u540c\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u81e8\u6642\u8868\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM #TempTable;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de <code>#TempTable<\/code> \u4e2d\u7684\u6240\u6709\u8a18\u9304\u3002<\/p>\n<h2 id=\"%e5%88%aa%e9%99%a4%e8%87%a8%e6%99%82%e8%a1%a8-eXhvgwXCXV\">\u522a\u9664\u81e8\u6642\u8868<\/h2>\n<p>\u7576\u4e0d\u518d\u9700\u8981\u81e8\u6642\u8868\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>DROP TABLE<\/code> \u8a9e\u53e5\u522a\u9664\u5b83\u3002\u4ee5\u4e0b\u662f\u522a\u9664\u81e8\u6642\u8868\u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>DROP TABLE #TempTable;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u522a\u9664 <code>#TempTable<\/code>\u3002<\/p>\n<h2 id=\"%e8%87%a8%e6%99%82%e8%a1%a8%e7%9a%84%e4%bd%bf%e7%94%a8%e5%a0%b4%e6%99%af-eXhvgwXCXV\">\u81e8\u6642\u8868\u7684\u4f7f\u7528\u5834\u666f<\/h2>\n<p>\u81e8\u6642\u8868\u5728\u591a\u7a2e\u60c5\u6cc1\u4e0b\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u5728\u8907\u96dc\u67e5\u8a62\u4e2d\u5b58\u5132\u4e2d\u9593\u7d50\u679c\uff0c\u4ee5\u4fbf\u5f8c\u7e8c\u67e5\u8a62\u4f7f\u7528\u3002<\/li>\n<li>\u5728\u6279\u91cf\u6578\u64da\u8655\u7406\u6642\uff0c\u81e8\u6642\u8868\u53ef\u4ee5\u7528\u4f86\u66ab\u6642\u5b58\u5132\u6578\u64da\u3002<\/li>\n<li>\u5728\u9700\u8981\u591a\u6b21\u5f15\u7528\u76f8\u540c\u6578\u64da\u96c6\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u81e8\u6642\u8868\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-eXhvgwXCXV\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u4f7f\u7528\u81e8\u6642\u8868\u6642\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u81e8\u6642\u8868\u7684\u751f\u547d\u9031\u671f\u50c5\u9650\u65bc\u5275\u5efa\u5b83\u7684\u6703\u8a71\uff0c\u6703\u8a71\u7d50\u675f\u5f8c\uff0c\u81e8\u6642\u8868\u6703\u81ea\u52d5\u522a\u9664\u3002<\/li>\n<li>\u5168\u5c40\u81e8\u6642\u8868\u5728\u6240\u6709\u6703\u8a71\u4e2d\u53ef\u898b\uff0c\u4f46\u5728\u6700\u5f8c\u4e00\u500b\u4f7f\u7528\u8a72\u8868\u7684\u6703\u8a71\u7d50\u675f\u5f8c\u624d\u6703\u88ab\u522a\u9664\u3002<\/li>\n<li>\u81e8\u6642\u8868\u7684\u540d\u7a31\u5fc5\u9808\u662f\u552f\u4e00\u7684\uff0c\u7279\u5225\u662f\u5728\u540c\u4e00\u6703\u8a71\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eXhvgwXCXV\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u7684\u81e8\u6642\u8868\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5728\u6578\u64da\u8655\u7406\u904e\u7a0b\u4e2d\u63d0\u9ad8\u6548\u7387\u548c\u7c21\u5316\u908f\u8f2f\u3002\u7121\u8ad6\u662f\u672c\u5730\u81e8\u6642\u8868\u9084\u662f\u5168\u5c40\u81e8\u6642\u8868\uff0c\u90fd\u80fd\u5920\u6839\u64da\u9700\u6c42\u9748\u6d3b\u4f7f\u7528\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\uff0c\u81e8\u6642\u8868\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server\u81e8\u6642\u8868\u7684\u8a9e\u6cd5\uff0c\u5b78\u7fd2\u5982\u4f55\u5275\u5efa\u3001\u4f7f\u7528\u548c\u7ba1\u7406\u81e8\u6642\u8868\u4ee5\u63d0\u9ad8\u6578\u64da\u8655\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-138957","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=138957"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138957\/revisions"}],"predecessor-version":[{"id":138958,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138957\/revisions\/138958"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}