{"id":139003,"date":"2024-10-31T17:25:23","date_gmt":"2024-10-31T09:25:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/139003\/"},"modified":"2024-10-31T17:25:24","modified_gmt":"2024-10-31T09:25:24","slug":"sql-server%e6%97%a5%e6%9c%9f%e5%87%bd%e6%95%b8%e4%b9%8b%e7%8d%b2%e5%be%97%e4%b8%80%e5%80%8b%e6%9c%88%e4%b8%ad%e7%9a%84%e5%a4%a9%e6%95%b8%e4%b8%a6%e4%b8%8d%e9%9b%a3","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/139003\/","title":{"rendered":"SQL Server\u65e5\u671f\u51fd\u6578\u4e4b\u7372\u5f97\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\u4e26\u4e0d\u96e3"},"content":{"rendered":"<h1 id=\"sql-server%e6%97%a5%e6%9c%9f%e5%87%bd%e6%95%b8%e4%b9%8b%e7%8d%b2%e5%be%97%e4%b8%80%e5%80%8b%e6%9c%88%e4%b8%ad%e7%9a%84%e5%a4%a9%e6%95%b8%e4%b8%a6%e4%b8%8d%e9%9b%a3-DXXrWcbQFd\">SQL Server\u65e5\u671f\u51fd\u6578\u4e4b\u7372\u5f97\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\u4e26\u4e0d\u96e3<\/h1>\n<p>\u5728\u4f7f\u7528SQL Server\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u65e5\u671f\u548c\u6642\u9593\u7684\u8655\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u7279\u5225\u662f\u5728\u9700\u8981\u7372\u53d6\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\u6642\uff0cSQL Server\u63d0\u4f9b\u4e86\u591a\u7a2e\u51fd\u6578\u4f86\u7c21\u5316\u9019\u4e00\u904e\u7a0b\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528SQL Server\u7684\u65e5\u671f\u51fd\u6578\u4f86\u7372\u5f97\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"sql-server%e4%b8%ad%e7%9a%84%e6%97%a5%e6%9c%9f%e5%87%bd%e6%95%b8%e6%a6%82%e8%bf%b0-DXXrWcbQFd\">SQL Server\u4e2d\u7684\u65e5\u671f\u51fd\u6578\u6982\u8ff0<\/h2>\n<p>SQL Server\u63d0\u4f9b\u4e86\u591a\u7a2e\u65e5\u671f\u548c\u6642\u9593\u51fd\u6578\uff0c\u9019\u4e9b\u51fd\u6578\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u9032\u884c\u65e5\u671f\u8a08\u7b97\u548c\u683c\u5f0f\u5316\u3002\u5e38\u7528\u7684\u65e5\u671f\u51fd\u6578\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>GETDATE()<\/code>\uff1a\u8fd4\u56de\u7576\u524d\u7684\u65e5\u671f\u548c\u6642\u9593\u3002<\/li>\n<li><code>DATEPART()<\/code>\uff1a\u8fd4\u56de\u6307\u5b9a\u65e5\u671f\u90e8\u5206\u7684\u6574\u6578\u503c\u3002<\/li>\n<li><code>EOMONTH()<\/code>\uff1a\u8fd4\u56de\u6307\u5b9a\u65e5\u671f\u6240\u5728\u6708\u4efd\u7684\u6700\u5f8c\u4e00\u5929\u3002<\/li>\n<li><code>DAY()<\/code>\uff1a\u8fd4\u56de\u6307\u5b9a\u65e5\u671f\u7684\u5929\u6578\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%8d%b2%e5%8f%96%e4%b8%80%e5%80%8b%e6%9c%88%e4%b8%ad%e7%9a%84%e5%a4%a9%e6%95%b8-DXXrWcbQFd\">\u7372\u53d6\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578<\/h2>\n<p>\u8981\u7372\u53d6\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528<code>EOMONTH()<\/code>\u51fd\u6578\u4f86\u7372\u53d6\u8a72\u6708\u7684\u6700\u5f8c\u4e00\u5929\uff0c\u7136\u5f8c\u518d\u4f7f\u7528<code>DAY()<\/code>\u51fd\u6578\u4f86\u7372\u53d6\u8a72\u65e5\u671f\u7684\u5929\u6578\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e7%8d%b2%e5%8f%96%e7%95%b6%e5%89%8d%e6%97%a5%e6%9c%9f-DXXrWcbQFd\">\u6b65\u9a5f1\uff1a\u7372\u53d6\u7576\u524d\u65e5\u671f<\/h3>\n<p>\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u7372\u53d6\u7576\u524d\u7684\u65e5\u671f\u3002\u53ef\u4ee5\u4f7f\u7528<code>GETDATE()<\/code>\u51fd\u6578\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>DECLARE @CurrentDate DATE = GETDATE();<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e7%8d%b2%e5%8f%96%e7%95%b6%e5%89%8d%e6%9c%88%e4%bb%bd%e7%9a%84%e6%9c%80%e5%be%8c%e4%b8%80%e5%a4%a9-DXXrWcbQFd\">\u6b65\u9a5f2\uff1a\u7372\u53d6\u7576\u524d\u6708\u4efd\u7684\u6700\u5f8c\u4e00\u5929<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u4f7f\u7528<code>EOMONTH()<\/code>\u51fd\u6578\u4f86\u7372\u53d6\u7576\u524d\u6708\u4efd\u7684\u6700\u5f8c\u4e00\u5929\uff1a<\/p>\n<pre><code>DECLARE @EndOfMonth DATE = EOMONTH(@CurrentDate);<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e7%8d%b2%e5%8f%96%e7%95%b6%e5%89%8d%e6%9c%88%e4%bb%bd%e7%9a%84%e5%a4%a9%e6%95%b8-DXXrWcbQFd\">\u6b65\u9a5f3\uff1a\u7372\u53d6\u7576\u524d\u6708\u4efd\u7684\u5929\u6578<\/h3>\n<p>\u6700\u5f8c\uff0c\u6211\u5011\u4f7f\u7528<code>DAY()<\/code>\u51fd\u6578\u4f86\u7372\u53d6\u7576\u524d\u6708\u4efd\u7684\u5929\u6578\uff1a<\/p>\n<pre><code>SELECT DAY(@EndOfMonth) AS DaysInMonth;<\/code><\/pre>\n<p>\u6574\u500b\u904e\u7a0b\u7684\u5b8c\u6574\u4ee3\u78bc\u5982\u4e0b\uff1a<\/p>\n<pre><code>DECLARE @CurrentDate DATE = GETDATE();\nDECLARE @EndOfMonth DATE = EOMONTH(@CurrentDate);\nSELECT DAY(@EndOfMonth) AS DaysInMonth;<\/code><\/pre>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e7%8d%b2%e5%8f%96%e7%89%b9%e5%ae%9a%e6%9c%88%e4%bb%bd%e7%9a%84%e5%a4%a9%e6%95%b8-DXXrWcbQFd\">\u793a\u4f8b\uff1a\u7372\u53d6\u7279\u5b9a\u6708\u4efd\u7684\u5929\u6578<\/h2>\n<p>\u9664\u4e86\u7372\u53d6\u7576\u524d\u6708\u4efd\u7684\u5929\u6578\u5916\uff0c\u6211\u5011\u9084\u53ef\u4ee5\u7372\u53d6\u7279\u5b9a\u6708\u4efd\u7684\u5929\u6578\u3002\u5047\u8a2d\u6211\u5011\u60f3\u8981\u7372\u53d62023\u5e742\u6708\u4efd\u7684\u5929\u6578\uff0c\u53ef\u4ee5\u9019\u6a23\u505a\uff1a<\/p>\n<pre><code>DECLARE @SpecificDate DATE = '2023-02-01';\nDECLARE @EndOfMonth DATE = EOMONTH(@SpecificDate);\nSELECT DAY(@EndOfMonth) AS DaysInMonth;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u8fd4\u56de2023\u5e742\u6708\u4efd\u7684\u5929\u6578\uff0c\u7d50\u679c\u70ba28\u5929\uff082023\u5e74\u4e0d\u662f\u958f\u5e74\uff09\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DXXrWcbQFd\">\u7d50\u8ad6<\/h2>\n<p>\u901a\u904e\u4f7f\u7528SQL Server\u7684\u65e5\u671f\u51fd\u6578\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u7372\u53d6\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\u3002\u7121\u8ad6\u662f\u7576\u524d\u6708\u4efd\u9084\u662f\u7279\u5b9a\u6708\u4efd\uff0c\u4ee5\u4e0a\u4ecb\u7d39\u7684\u65b9\u6cd5\u90fd\u80fd\u5920\u6709\u6548\u5730\u5e6b\u52a9\u6211\u5011\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u7684\u65e5\u671f\u51fd\u6578\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6211\u5011\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u6216\u5176\u4ed6<code>\u670d\u52a1\u5668<\/code>\u7684\u9700\u6c42\u611f\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528SQL Server\u65e5\u671f\u51fd\u6578\u8f15\u9b06\u7372\u5f97\u4e00\u500b\u6708\u4e2d\u7684\u5929\u6578\uff0c\u7c21\u5316\u6578\u64da\u8655\u7406\u8207\u67e5\u8a62\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-139003","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139003","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=139003"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139003\/revisions"}],"predecessor-version":[{"id":139004,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139003\/revisions\/139004"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=139003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=139003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=139003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}