{"id":141323,"date":"2024-10-31T21:35:21","date_gmt":"2024-10-31T13:35:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/141323\/"},"modified":"2024-10-31T21:35:22","modified_gmt":"2024-10-31T13:35:22","slug":"sql-server-%e4%b8%ad%e7%9a%84%e6%8f%9b%e8%a1%8c%e7%b2%92%e5%ba%a6%e6%8e%a7%e5%88%b6%ef%bc%88%e6%8f%9b%e8%a1%8c-sqlserver%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/141323\/","title":{"rendered":"SQL Server \u4e2d\u7684\u63db\u884c\u7c92\u5ea6\u63a7\u5236\uff08\u63db\u884c sqlserver\uff09"},"content":{"rendered":"<h1 id=\"sql-server-%e4%b8%ad%e7%9a%84%e6%8f%9b%e8%a1%8c%e7%b2%92%e5%ba%a6%e6%8e%a7%e5%88%b6%ef%bc%88%e6%8f%9b%e8%a1%8c-sqlserver%ef%bc%89-QDywoVnMCe\">SQL Server \u4e2d\u7684\u63db\u884c\u7c92\u5ea6\u63a7\u5236\uff08\u63db\u884c sqlserver\uff09<\/h1>\n<p>\u5728 SQL Server \u4e2d\uff0c\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5c24\u5176\u662f\u5728\u8655\u7406\u5927\u578b\u6578\u64da\u96c6\u548c\u8907\u96dc\u67e5\u8a62\u6642\u3002\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u4e3b\u8981\u6d89\u53ca\u5982\u4f55\u5728\u67e5\u8a62\u7d50\u679c\u4e2d\u6709\u6548\u5730\u7ba1\u7406\u548c\u986f\u793a\u6578\u64da\uff0c\u4ee5\u63d0\u9ad8\u53ef\u8b80\u6027\u548c\u6027\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e SQL Server \u4e2d\u7684\u63db\u884c\u7c92\u5ea6\u63a7\u5236\uff0c\u5305\u62ec\u5176\u539f\u7406\u3001\u5be6\u73fe\u65b9\u6cd5\u53ca\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%8f%9b%e8%a1%8c%e7%b2%92%e5%ba%a6%e6%8e%a7%e5%88%b6%ef%bc%9f-QDywoVnMCe\">\u4ec0\u9ebc\u662f\u63db\u884c\u7c92\u5ea6\u63a7\u5236\uff1f<\/h2>\n<p>\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u662f\u6307\u5728 SQL Server \u4e2d\u5c0d\u6578\u64da\u7684\u986f\u793a\u548c\u8655\u7406\u9032\u884c\u7d30\u7dfb\u7684\u63a7\u5236\u3002\u9019\u5305\u62ec\u5982\u4f55\u5728\u67e5\u8a62\u7d50\u679c\u4e2d\u63d2\u5165\u63db\u884c\u7b26\u865f\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7d44\u7e54\u548c\u5448\u73fe\u6578\u64da\u3002\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u4e0d\u50c5\u5f71\u97ff\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u53ef\u80fd\u5f71\u97ff\u67e5\u8a62\u7684\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/p>\n<h2 id=\"%e6%8f%9b%e8%a1%8c%e7%9a%84%e5%af%a6%e7%8f%be%e6%96%b9%e6%b3%95-QDywoVnMCe\">\u63db\u884c\u7684\u5be6\u73fe\u65b9\u6cd5<\/h2>\n<p>\u5728 SQL Server \u4e2d\uff0c\u63db\u884c\u901a\u5e38\u662f\u901a\u904e\u4f7f\u7528\u7279\u5b9a\u7684\u5b57\u7b26\u4f86\u5be6\u73fe\u7684\u3002\u6700\u5e38\u7528\u7684\u63db\u884c\u5b57\u7b26\u662f CHAR(10) \u548c CHAR(13)\uff0c\u5206\u5225\u4ee3\u8868\u63db\u884c\u7b26\u548c\u56de\u8eca\u7b26\u3002\u9019\u4e9b\u5b57\u7b26\u53ef\u4ee5\u5728 SQL \u67e5\u8a62\u4e2d\u4f7f\u7528\uff0c\u4ee5\u4fbf\u5728\u5b57\u7b26\u4e32\u4e2d\u63d2\u5165\u63db\u884c\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-char-%e5%87%bd%e6%95%b8%e6%8f%92%e5%85%a5%e6%8f%9b%e8%a1%8c-QDywoVnMCe\">\u793a\u4f8b\uff1a\u4f7f\u7528 CHAR \u51fd\u6578\u63d2\u5165\u63db\u884c<\/h3>\n<pre><code>SELECT '\u7b2c\u4e00\u884c' + CHAR(10) + '\u7b2c\u4e8c\u884c' AS \u63db\u884c\u793a\u4f8b;<\/code><\/pre>\n<p>\u4e0a\u8ff0\u67e5\u8a62\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u5169\u884c\u7684\u5b57\u7b26\u4e32\uff0c\u5206\u5225\u70ba\u201c\u7b2c\u4e00\u884c\u201d\u548c\u201c\u7b2c\u4e8c\u884c\u201d\u3002\u9019\u7a2e\u65b9\u6cd5\u5728\u751f\u6210\u5831\u544a\u6216\u986f\u793a\u591a\u884c\u6587\u672c\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h2 id=\"%e6%8f%9b%e8%a1%8c%e7%b2%92%e5%ba%a6%e6%8e%a7%e5%88%b6%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-QDywoVnMCe\">\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u8003\u616e\u6578\u64da\u7684\u53ef\u8b80\u6027\uff1a<\/strong>\u5728\u8a2d\u8a08\u67e5\u8a62\u6642\uff0c\u61c9\u8003\u616e\u5230\u6700\u7d42\u7528\u6236\u7684\u53ef\u8b80\u6027\u3002\u9069\u7576\u7684\u63db\u884c\u53ef\u4ee5\u4f7f\u6578\u64da\u66f4\u6613\u65bc\u7406\u89e3\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\uff0c\u904e\u591a\u7684\u63db\u884c\u53ef\u80fd\u6703\u5f71\u97ff\u67e5\u8a62\u6027\u80fd\u3002\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u9069\u7576\u7684\u63a7\u5236\u3002<\/li>\n<li><strong>\u4f7f\u7528\u683c\u5f0f\u5316\u51fd\u6578\uff1a<\/strong>SQL Server \u63d0\u4f9b\u4e86\u4e00\u4e9b\u683c\u5f0f\u5316\u51fd\u6578\uff0c\u5982 FORMAT()\uff0c\u53ef\u4ee5\u5e6b\u52a9\u66f4\u597d\u5730\u63a7\u5236\u6578\u64da\u7684\u986f\u793a\u683c\u5f0f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e4%bd%bf%e7%94%a8-format-%e5%87%bd%e6%95%b8-QDywoVnMCe\">\u793a\u4f8b\uff1a\u4f7f\u7528 FORMAT \u51fd\u6578<\/h3>\n<pre><code>SELECT FORMAT(GETDATE(), 'yyyy-MM-dd HH:mm:ss') AS \u7576\u524d\u6642\u9593;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u7576\u524d\u6642\u9593\u7684\u683c\u5f0f\u5316\u5b57\u7b26\u4e32\uff0c\u4fbf\u65bc\u7528\u6236\u95b1\u8b80\u3002<\/p>\n<h2 id=\"%e6%8f%9b%e8%a1%8c%e7%b2%92%e5%ba%a6%e6%8e%a7%e5%88%b6%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-QDywoVnMCe\">\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5831\u544a\u751f\u6210\uff1a<\/strong>\u5728\u751f\u6210\u5831\u544a\u6642\uff0c\u9069\u7576\u7684\u63db\u884c\u53ef\u4ee5\u4f7f\u5831\u544a\u66f4\u5177\u53ef\u8b80\u6027\u3002<\/li>\n<li><strong>\u6578\u64da\u5c0e\u51fa\uff1a<\/strong>\u5728\u5c07\u6578\u64da\u5c0e\u51fa\u5230\u6587\u672c\u6587\u4ef6\u6216\u5176\u4ed6\u683c\u5f0f\u6642\uff0c\u63db\u884c\u63a7\u5236\u53ef\u4ee5\u5e6b\u52a9\u7d44\u7e54\u6578\u64da\u3002<\/li>\n<li><strong>\u7528\u6236\u754c\u9762\u986f\u793a\uff1a<\/strong>\u5728\u7528\u6236\u754c\u9762\u4e2d\u986f\u793a\u6578\u64da\u6642\uff0c\u63db\u884c\u53ef\u4ee5\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QDywoVnMCe\">\u7e3d\u7d50<\/h2>\n<p>\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u5728 SQL Server \u4e2d\u662f\u4e00\u500b\u91cd\u8981\u7684\u6280\u8853\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5206\u6790\u5e2b\u66f4\u597d\u5730\u7ba1\u7406\u548c\u986f\u793a\u6578\u64da\u3002\u901a\u904e\u9069\u7576\u4f7f\u7528\u63db\u884c\u5b57\u7b26\u548c\u683c\u5f0f\u5316\u51fd\u6578\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u8b80\u6027\u548c\u67e5\u8a62\u6027\u80fd\u3002\u5728\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u6642\uff0c\u8003\u616e\u5230\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u8655\u7406\u548c\u5c55\u793a\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u696d\u52d9\u6548\u7387\u3002\u7121\u8ad6\u662f\u9078\u64c7 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u4e86\u89e3\u9019\u4e9b\u6280\u8853\u90fd\u5c07\u5c0d\u60a8\u7684\u6578\u64da\u7ba1\u7406\u5de5\u4f5c\u5927\u6709\u88e8\u76ca\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 SQL Server \u4e2d\u7684\u63db\u884c\u7c92\u5ea6\u63a7\u5236\u6280\u8853\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u63db\u884c\u4ee5\u63d0\u5347\u6027\u80fd\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-141323","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141323","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=141323"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141323\/revisions"}],"predecessor-version":[{"id":141324,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141323\/revisions\/141324"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=141323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=141323"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=141323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}