{"id":190432,"date":"2024-11-12T12:32:21","date_gmt":"2024-11-12T04:32:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/190432\/"},"modified":"2024-11-12T12:32:22","modified_gmt":"2024-11-12T04:32:22","slug":"%e7%82%ba%e6%82%a8%e8%a9%b3%e8%a7%a3sql-server%e4%b8%ad%e7%9a%84%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/190432\/","title":{"rendered":"\u70ba\u60a8\u8a73\u89e3SQL Server\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf"},"content":{"rendered":"<h1 id=\"%e7%82%ba%e6%82%a8%e8%a9%b3%e8%a7%a3sql-server%e4%b8%ad%e7%9a%84%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f-MJhlfzCSSe\">\u70ba\u60a8\u8a73\u89e3SQL Server\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf<\/h1>\n<p>\u5728SQL Server\u4e2d\uff0c\u5168\u5c40\u8b8a\u91cf\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u8b8a\u91cf\uff0c\u80fd\u5920\u5728\u6574\u500bSQL Server\u5be6\u4f8b\u4e2d\u88ab\u8a2a\u554f\u548c\u4f7f\u7528\u3002\u9019\u4e9b\u8b8a\u91cf\u901a\u5e38\u4ee5\u201c@@\u201d\u958b\u982d\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u4efb\u4f55\u7684T-SQL\u8a9e\u53e5\u4e2d\u4f7f\u7528\u3002\u5168\u5c40\u8b8a\u91cf\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u63d0\u4f9b\u7cfb\u7d71\u7d1a\u7684\u8cc7\u8a0a\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n<h2 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e7%9a%84%e9%a1%9e%e5%9e%8b-MJhlfzCSSe\">\u5168\u5c40\u8b8a\u91cf\u7684\u985e\u578b<\/h2>\n<p>SQL Server\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf\u4e3b\u8981\u5206\u70ba\u4ee5\u4e0b\u5e7e\u985e\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u5168\u5c40\u8b8a\u91cf\uff1a<\/strong>\u9019\u4e9b\u8b8a\u91cf\u63d0\u4f9b\u6709\u95dcSQL Server\u5be6\u4f8b\u7684\u7cfb\u7d71\u8cc7\u8a0a\uff0c\u4f8b\u5982\u7576\u524d\u7684\u7528\u6236\u3001\u6578\u64da\u5eab\u540d\u7a31\u3001\u7248\u672c\u865f\u7b49\u3002<\/li>\n<li><strong>\u6703\u8a71\u5168\u5c40\u8b8a\u91cf\uff1a<\/strong>\u9019\u4e9b\u8b8a\u91cf\u5728\u7279\u5b9a\u7684\u6703\u8a71\u4e2d\u6709\u6548\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u8a72\u6703\u8a71\u7684\u6240\u6709T-SQL\u8a9e\u53e5\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e7%94%a8%e7%9a%84%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f-MJhlfzCSSe\">\u5e38\u7528\u7684\u5168\u5c40\u8b8a\u91cf<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5168\u5c40\u8b8a\u91cf\u53ca\u5176\u7528\u9014\uff1a<\/p>\n<ul>\n<li><code>@@VERSION<\/code>\uff1a\u8fd4\u56deSQL Server\u7684\u7248\u672c\u8cc7\u8a0a\uff0c\u5305\u62ec\u7248\u672c\u865f\u3001\u767c\u884c\u65e5\u671f\u7b49\u3002<\/li>\n<li><code>@@SERVERNAME<\/code>\uff1a\u8fd4\u56de\u7576\u524dSQL Server\u5be6\u4f8b\u7684\u540d\u7a31\u3002<\/li>\n<li><code>@@TRANCOUNT<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u6703\u8a71\u4e2d\u7684\u4e8b\u52d9\u8a08\u6578\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u4e8b\u52d9\u7684\u5d4c\u5957\u5c64\u6b21\u3002<\/li>\n<li><code>@@ROWCOUNT<\/code>\uff1a\u8fd4\u56de\u6700\u8fd1\u57f7\u884c\u7684SQL\u8a9e\u53e5\u5f71\u97ff\u7684\u884c\u6578\uff0c\u5c0d\u65bc\u6027\u80fd\u8abf\u512a\u975e\u5e38\u6709\u7528\u3002<\/li>\n<li><code>@@IDENTITY<\/code>\uff1a\u8fd4\u56de\u6700\u8fd1\u63d2\u5165\u64cd\u4f5c\u6240\u7522\u751f\u7684\u81ea\u589e\u5217\u7684\u503c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e7%9a%84%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-MJhlfzCSSe\">\u5168\u5c40\u8b8a\u91cf\u7684\u4f7f\u7528\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n-- \u7372\u53d6\u7576\u524dSQL Server\u7248\u672c\nSELECT @@VERSION AS 'SQL Server Version';\n\n-- \u7372\u53d6\u7576\u524d\u7528\u6236\nSELECT SYSTEM_USER AS 'Current User';\n\n-- \u7372\u53d6\u7576\u524d\u4e8b\u52d9\u8a08\u6578\nBEGIN TRANSACTION;\nSELECT @@TRANCOUNT AS 'Transaction Count';\nROLLBACK;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86\u5e7e\u500b\u5168\u5c40\u8b8a\u91cf\u4f86\u7372\u53d6SQL Server\u7684\u7248\u672c\u3001\u7576\u524d\u7528\u6236\u4ee5\u53ca\u4e8b\u52d9\u8a08\u6578\u3002\u9019\u4e9b\u8cc7\u8a0a\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u548c\u6545\u969c\u6392\u9664\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e5%85%a8%e5%b1%80%e8%ae%8a%e9%87%8f%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-MJhlfzCSSe\">\u5168\u5c40\u8b8a\u91cf\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\u6642\uff0c\u6709\u5e7e\u9ede\u9700\u8981\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u5168\u5c40\u8b8a\u91cf\u7684\u503c\u662f\u53ea\u8b80\u7684\uff0c\u7121\u6cd5\u76f4\u63a5\u4fee\u6539\u3002<\/li>\n<li>\u5168\u5c40\u8b8a\u91cf\u7684\u4f5c\u7528\u57df\u662f\u5168\u5c40\u7684\uff0c\u4f46\u67d0\u4e9b\u8b8a\u91cf\uff08\u5982<code>@@TRANCOUNT<\/code>\uff09\u5728\u7279\u5b9a\u7684\u6703\u8a71\u4e2d\u53ef\u80fd\u6703\u6709\u6240\u4e0d\u540c\u3002<\/li>\n<li>\u5728\u9ad8\u4e26\u767c\u74b0\u5883\u4e2d\uff0c\u4f7f\u7528\u5168\u5c40\u8b8a\u91cf\u6642\u9700\u8b39\u614e\uff0c\u4ee5\u907f\u514d\u56e0\u70ba\u591a\u500b\u6703\u8a71\u540c\u6642\u8a2a\u554f\u800c\u5c0e\u81f4\u7684\u6578\u64da\u4e0d\u4e00\u81f4\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-MJhlfzCSSe\">\u7d50\u8ad6<\/h2>\n<p>\u5168\u5c40\u8b8a\u91cf\u5728SQL Server\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u7372\u53d6\u7cfb\u7d71\u8cc7\u8a0a\u548c\u9032\u884c\u6027\u80fd\u8abf\u512a\u3002\u4e86\u89e3\u548c\u638c\u63e1\u9019\u4e9b\u5168\u5c40\u8b8a\u91cf\u7684\u4f7f\u7528\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6548\u7387\u548c\u6e96\u78ba\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bcVPS\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/server.hk\">\u670d\u52a1\u5668<\/a>\u6216\u5176\u4ed6\u76f8\u95dc\u4e3b\u984c\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3SQL Server\u4e2d\u7684\u5168\u5c40\u8b8a\u91cf\uff0c\u638c\u63e1\u5176\u5b9a\u7fa9\u3001\u7528\u9014\u53ca\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\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-190432","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190432","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=190432"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190432\/revisions"}],"predecessor-version":[{"id":190433,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/190432\/revisions\/190433"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=190432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=190432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=190432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}