{"id":138887,"date":"2024-10-31T16:06:18","date_gmt":"2024-10-31T08:06:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138887\/"},"modified":"2024-10-31T16:06:18","modified_gmt":"2024-10-31T08:06:18","slug":"sql-server%e6%bf%80%e6%b4%bb%e6%b0%91%e7%9c%be%e6%8a%95%e7%a5%a8%e6%ac%8a%ef%bc%8c%e8%ae%93%e6%af%8f%e5%80%8b%e4%ba%ba%e7%9a%84%e8%81%b2%e9%9f%b3%e9%83%bd%e4%b8%8d%e5%86%8d%e8%a2%ab%e5%bf%bd%e7%95%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138887\/","title":{"rendered":"SQL Server\u6fc0\u6d3b\u6c11\u773e\u6295\u7968\u6b0a\uff0c\u8b93\u6bcf\u500b\u4eba\u7684\u8072\u97f3\u90fd\u4e0d\u518d\u88ab\u5ffd\u7565\uff08sqlserver\u6295\u7968\u6b0a\uff09"},"content":{"rendered":"<h1 id=\"sql-server%e6%bf%80%e6%b4%bb%e6%b0%91%e7%9c%be%e6%8a%95%e7%a5%a8%e6%ac%8a%ef%bc%8c%e8%ae%93%e6%af%8f%e5%80%8b%e4%ba%ba%e7%9a%84%e8%81%b2%e9%9f%b3%e9%83%bd%e4%b8%8d%e5%86%8d%e8%a2%ab%e5%bf%bd%e7%95%a5-siXiBtlxZU\">SQL Server\u6fc0\u6d3b\u6c11\u773e\u6295\u7968\u6b0a\uff0c\u8b93\u6bcf\u500b\u4eba\u7684\u8072\u97f3\u90fd\u4e0d\u518d\u88ab\u5ffd\u7565<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u793e\u6703\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5206\u6790\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002SQL Server\u4f5c\u70ba\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u4e0d\u50c5\u80fd\u5920\u6709\u6548\u5730\u5b58\u5132\u548c\u6aa2\u7d22\u6578\u64da\uff0c\u9084\u80fd\u5920\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u767c\u63ee\u95dc\u9375\u4f5c\u7528\u3002\u5176\u4e2d\uff0c\u6fc0\u6d3b\u6c11\u773e\u6295\u7968\u6b0a\u7684\u529f\u80fd\u4fbf\u662fSQL Server\u7684\u4e00\u500b\u91cd\u8981\u61c9\u7528\uff0c\u8b93\u6bcf\u500b\u4eba\u7684\u8072\u97f3\u90fd\u80fd\u5920\u88ab\u807d\u898b\u3002<\/p>\n<h2 id=\"sql-server%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-siXiBtlxZU\">SQL Server\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>SQL Server\u662f\u7531\u5fae\u8edf\u958b\u767c\u7684\u4e00\u6b3e\u95dc\u806f\u5f0f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u548c\u7d44\u7e54\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u5f37\u5927\u7684\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\uff0c\u4f7f\u5f97\u7528\u6236\u80fd\u5920\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\u548c\u5206\u6790\u3002SQL Server\u7684\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u95dc\u9375\u61c9\u7528\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e6%b0%91%e7%9c%be%e6%8a%95%e7%a5%a8%e7%b3%bb%e7%b5%b1%e7%9a%84%e9%9c%80%e6%b1%82-siXiBtlxZU\">\u6c11\u773e\u6295\u7968\u7cfb\u7d71\u7684\u9700\u6c42<\/h2>\n<p>\u96a8\u8457\u793e\u6703\u7684\u767c\u5c55\uff0c\u6c11\u773e\u53c3\u8207\u6c7a\u7b56\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002\u7121\u8ad6\u662f\u5728\u653f\u6cbb\u9078\u8209\u3001\u793e\u5340\u6d3b\u52d5\u9084\u662f\u4f01\u696d\u5167\u90e8\u6c7a\u7b56\u4e2d\uff0c\u6c11\u773e\u7684\u610f\u898b\u90fd\u61c9\u8a72\u88ab\u91cd\u8996\u3002\u50b3\u7d71\u7684\u6295\u7968\u65b9\u5f0f\u5f80\u5f80\u5b58\u5728\u6548\u7387\u4f4e\u4e0b\u3001\u900f\u660e\u5ea6\u4e0d\u8db3\u7b49\u554f\u984c\uff0c\u800c\u5229\u7528SQL Server\u4f86\u69cb\u5efa\u4e00\u500b\u9ad8\u6548\u7684\u6295\u7968\u7cfb\u7d71\uff0c\u80fd\u5920\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%88%a9%e7%94%a8sql-server%e6%a7%8b%e5%bb%ba%e6%8a%95%e7%a5%a8%e7%b3%bb%e7%b5%b1-siXiBtlxZU\">\u5229\u7528SQL Server\u69cb\u5efa\u6295\u7968\u7cfb\u7d71<\/h2>\n<p>\u4e00\u500b\u57fa\u65bcSQL Server\u7684\u6295\u7968\u7cfb\u7d71\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4f86\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u8a2d\u8a08\uff1a<\/strong>\u9996\u5148\uff0c\u9700\u8981\u8a2d\u8a08\u4e00\u500b\u5408\u9069\u7684\u6578\u64da\u5eab\u7d50\u69cb\u4f86\u5b58\u5132\u6295\u7968\u4fe1\u606f\u3002\u9019\u901a\u5e38\u5305\u62ec\u9078\u6c11\u4fe1\u606f\u3001\u5019\u9078\u4eba\u4fe1\u606f\u548c\u6295\u7968\u8a18\u9304\u7b49\u8868\u683c\u3002<\/li>\n<li><strong>\u6578\u64da\u63d2\u5165\uff1a<\/strong>\u4f7f\u7528SQL\u8a9e\u53e5\u5c07\u9078\u6c11\u548c\u5019\u9078\u4eba\u7684\u4fe1\u606f\u63d2\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>INSERT INTO Voters (VoterID, Name, Email) VALUES (1, '\u5f35\u4e09', 'zhangsan@example.com');<\/code><\/pre>\n<ul>\n<li><strong>\u6295\u7968\u529f\u80fd\u5be6\u73fe\uff1a<\/strong>\u7576\u9078\u6c11\u9032\u884c\u6295\u7968\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528UPDATE\u8a9e\u53e5\u4f86\u66f4\u65b0\u6295\u7968\u8a18\u9304\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>UPDATE Votes SET CandidateID = 2 WHERE VoterID = 1;<\/code><\/pre>\n<ul>\n<li><strong>\u7d50\u679c\u67e5\u8a62\uff1a<\/strong>\u6295\u7968\u7d50\u675f\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528SELECT\u8a9e\u53e5\u4f86\u67e5\u8a62\u6295\u7968\u7d50\u679c\u3002\u4f8b\u5982\uff1a<\/li>\n<\/ul>\n<pre><code>SELECT CandidateID, COUNT(*) AS VoteCount FROM Votes GROUP BY CandidateID;<\/code><\/pre>\n<h2 id=\"sql-server%e7%9a%84%e5%84%aa%e5%8b%a2-siXiBtlxZU\">SQL Server\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528SQL Server\u4f86\u69cb\u5efa\u6295\u7968\u7cfb\u7d71\u6709\u591a\u65b9\u9762\u7684\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>SQL Server\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u6578\u64da\uff0c\u78ba\u4fdd\u6295\u7968\u904e\u7a0b\u7684\u9ad8\u6548\u6027\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>SQL Server\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\uff0c\u80fd\u5920\u6709\u6548\u4fdd\u8b77\u6295\u7968\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u96b1\u79c1\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u6295\u7968\u9700\u6c42\u7684\u589e\u52a0\uff0cSQL Server\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u4ee5\u652f\u6301\u66f4\u591a\u7684\u7528\u6236\u548c\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-siXiBtlxZU\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u5229\u7528SQL Server\u4f86\u6fc0\u6d3b\u6c11\u773e\u6295\u7968\u6b0a\u662f\u4e00\u500b\u503c\u5f97\u63a2\u7d22\u7684\u65b9\u5411\u3002\u901a\u904e\u9ad8\u6548\u3001\u5b89\u5168\u7684\u6578\u64da\u7ba1\u7406\uff0c\u8b93\u6bcf\u500b\u4eba\u7684\u8072\u97f3\u90fd\u80fd\u5920\u88ab\u807d\u898b\uff0c\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u6c11\u4e3b\u53c3\u8207\u611f\uff0c\u9084\u80fd\u5920\u4fc3\u9032\u793e\u6703\u7684\u9032\u6b65\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5229\u7528SQL Server\u4f86\u69cb\u5efa\u6295\u7968\u7cfb\u7d71\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u5982\u4f55\u6fc0\u6d3b\u6c11\u773e\u6295\u7968\u6b0a\uff0c\u78ba\u4fdd\u6bcf\u500b\u4eba\u7684\u8072\u97f3\u90fd\u88ab\u91cd\u8996\uff0c\u63a8\u52d5\u66f4\u516c\u5e73\u7684\u6c7a\u7b56\u904e\u7a0b\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-138887","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138887","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=138887"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138887\/revisions"}],"predecessor-version":[{"id":138888,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138887\/revisions\/138888"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}