{"id":66191,"date":"2024-10-14T15:19:14","date_gmt":"2024-10-14T07:19:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66191\/"},"modified":"2024-10-14T15:19:15","modified_gmt":"2024-10-14T07:19:15","slug":"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%8d%e8%b2%bb%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e6%8f%90%e5%8d%87%e4%bc%81%e6%a5%ad%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e6%95%88%e7%8e%87-mssql%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66191\/","title":{"rendered":"MSSQL\u6578\u64da\u5eab\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u63d0\u5347\u4f01\u696d\u6578\u64da\u5b58\u5132\u6548\u7387 (mssql\u6578\u64da\u5eab\u514d\u8cbb\u7a7a\u9593)"},"content":{"rendered":"<h1 id=\"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%85%8d%e8%b2%bb%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e6%8f%90%e5%8d%87%e4%bc%81%e6%a5%ad%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e6%95%88%e7%8e%87-VCxPUbuBkY\">MSSQL\u6578\u64da\u5eab\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u63d0\u5347\u4f01\u696d\u6578\u64da\u5b58\u5132\u6548\u7387<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0c\u4f01\u696d\u5c0d\u6578\u64da\u5b58\u5132\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002MSSQL\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u7a2e\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u529f\u80fd\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u4f01\u696d\u5e38\u5e38\u9762\u81e8\u5b58\u5132\u7a7a\u9593\u4e0d\u8db3\u7684\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528MSSQL\u6578\u64da\u5eab\u7684\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u4f86\u63d0\u5347\u4f01\u696d\u7684\u6578\u64da\u5b58\u5132\u6548\u7387\u3002<\/p>\n<h2 id=\"mssql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-VCxPUbuBkY\">MSSQL\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>MSSQL\uff08Microsoft SQL Server\uff09\u662f\u4e00\u7a2e\u7531\u5fae\u8edf\u958b\u767c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u4f01\u696d\u61c9\u7528\u4e2d\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u4e26\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u67e5\u8a62\u8a9e\u8a00\uff08T-SQL\uff09\uff0c\u4f7f\u5f97\u6578\u64da\u7684\u5b58\u53d6\u548c\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e5%85%8d%e8%b2%bb%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e7%9a%84%e6%a6%82%e5%bf%b5-VCxPUbuBkY\">\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u7684\u6982\u5ff5<\/h2>\n<p>\u8a31\u591a\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\u548c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u90fd\u63d0\u4f9b\u4e00\u5b9a\u91cf\u7684\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\uff0c\u9019\u5c0d\u65bc\u4e2d\u5c0f\u4f01\u696d\u4f86\u8aaa\u662f\u4e00\u500b\u91cd\u8981\u7684\u8cc7\u6e90\u3002MSSQL\u6578\u64da\u5eab\u7684\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u5728\u4e0d\u589e\u52a0\u6210\u672c\u7684\u60c5\u6cc1\u4e0b\uff0c\u64f4\u5c55\u5176\u6578\u64da\u5b58\u5132\u80fd\u529b\u3002<\/p>\n<h3 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8%e5%85%8d%e8%b2%bb%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93-VCxPUbuBkY\">\u5982\u4f55\u5229\u7528\u514d\u8cbb\u5b58\u5132\u7a7a\u9593<\/h3>\n<ul>\n<li><strong>\u6578\u64da\u6e05\u7406\uff1a<\/strong>\u5b9a\u671f\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0c\u91cb\u653e\u5b58\u5132\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bT-SQL\u8a9e\u53e5\u4f86\u522a\u9664\u904e\u671f\u7684\u6578\u64da\uff1a<\/li>\n<pre><code>DELETE FROM YourTable WHERE ExpiryDate &lt; GETDATE();<\/code><\/pre>\n<li><strong>\u6578\u64da\u58d3\u7e2e\uff1a<\/strong>\u5229\u7528MSSQL\u7684\u6578\u64da\u58d3\u7e2e\u529f\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u4f54\u7528\u7684\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u4f86\u555f\u7528\u6578\u64da\u58d3\u7e2e\uff1a<\/li>\n<pre><code>ALTER TABLE YourTable REBUILD WITH (DATA_COMPRESSION = PAGE);<\/code><\/pre>\n<li><strong>\u7d22\u5f15\u512a\u5316\uff1a<\/strong>\u5b9a\u671f\u91cd\u5efa\u6216\u91cd\u7d44\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u4e26\u91cb\u653e\u7a7a\u9593\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u4f86\u91cd\u5efa\u7d22\u5f15\uff1a<\/li>\n<pre><code>ALTER INDEX ALL ON YourTable REBUILD;<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e6%8f%90%e5%8d%87%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e6%95%88%e7%8e%87%e7%9a%84%e7%ad%96%e7%95%a5-VCxPUbuBkY\">\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u7684\u7b56\u7565<\/h2>\n<p>\u9664\u4e86\u5229\u7528\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u5916\uff0c\u4f01\u696d\u9084\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u7b56\u7565\u4f86\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5206\u5340\uff1a<\/strong>\u5c07\u5927\u578b\u8868\u5206\u5340\uff0c\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u4e26\u7c21\u5316\u6578\u64da\u7ba1\u7406\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u4f54\u7528\u3002\u4f8b\u5982\uff0c\u4f7f\u7528VARCHAR\u800c\u4e0d\u662fCHAR\u4f86\u5b58\u5132\u53ef\u8b8a\u9577\u5ea6\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u4e26\u6e05\u7406\u820a\u7684\u5099\u4efd\u6587\u4ef6\uff0c\u78ba\u4fdd\u5b58\u5132\u7a7a\u9593\u7684\u6709\u6548\u5229\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-VCxPUbuBkY\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u6578\u64da\u9a45\u52d5\u7684\u5546\u696d\u74b0\u5883\u4e2d\uff0cMSSQL\u6578\u64da\u5eab\u7684\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u63d0\u5347\u6578\u64da\u5b58\u5132\u6548\u7387\u7684\u6a5f\u6703\u3002\u901a\u904e\u5b9a\u671f\u6e05\u7406\u6578\u64da\u3001\u5229\u7528\u6578\u64da\u58d3\u7e2e\u548c\u512a\u5316\u7d22\u5f15\u7b49\u65b9\u6cd5\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5176\u6578\u64da\u5b58\u5132\u9700\u6c42\uff0c\u964d\u4f4e\u6210\u672c\u4e26\u63d0\u9ad8\u904b\u71df\u6548\u7387\u3002\u5c0d\u65bc\u5e0c\u671b\u9032\u4e00\u6b65\u4e86\u89e3\u96f2\u670d\u52d9\u548c\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u4f01\u696d\u5728\u6578\u64da\u7ba1\u7406\u4e0a\u53d6\u5f97\u66f4\u5927\u7684\u6210\u529f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u5347\u4f01\u696d\u6578\u64da\u5b58\u5132\u6548\u7387\uff0c\u5229\u7528MSSQL\u6578\u64da\u5eab\u7684\u514d\u8cbb\u5b58\u5132\u7a7a\u9593\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\uff0c\u964d\u4f4e\u6210\u672c\uff0c\u589e\u5f37\u696d\u52d9\u904b\u71df\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-66191","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66191","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=66191"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66191\/revisions"}],"predecessor-version":[{"id":66192,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66191\/revisions\/66192"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}