{"id":139017,"date":"2024-10-31T17:32:21","date_gmt":"2024-10-31T09:32:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/139017\/"},"modified":"2024-10-31T17:32:21","modified_gmt":"2024-10-31T09:32:21","slug":"sql-server%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e6%ad%b8%e7%b4%8d%e5%8f%8a%e5%85%85%e6%96%a5%e8%99%95%e7%90%86%e6%8e%aa%e6%96%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/139017\/","title":{"rendered":"SQL Server\u65e5\u8a8c\u6587\u4ef6\u6b78\u7d0d\u53ca\u5145\u65a5\u8655\u7406\u63aa\u65bd"},"content":{"rendered":"<h1 id=\"sql-server%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e6%ad%b8%e7%b4%8d%e5%8f%8a%e5%85%85%e6%96%a5%e8%99%95%e7%90%86%e6%8e%aa%e6%96%bd-mUTECWpKbD\">SQL Server\u65e5\u8a8c\u6587\u4ef6\u6b78\u7d0d\u53ca\u5145\u65a5\u8655\u7406\u63aa\u65bd<\/h1>\n<p>\u5728\u4f7f\u7528SQL Server\u7684\u904e\u7a0b\u4e2d\uff0c\u65e5\u8a8c\u6587\u4ef6\u7684\u7ba1\u7406\u662f\u4e00\u500b\u4e0d\u53ef\u5ffd\u8996\u7684\u91cd\u8981\u8ab2\u984c\u3002\u65e5\u8a8c\u6587\u4ef6\u4e0d\u50c5\u8a18\u9304\u4e86\u6578\u64da\u5eab\u7684\u6240\u6709\u8b8a\u66f4\uff0c\u9084\u5728\u6578\u64da\u6062\u5fa9\u548c\u6545\u969c\u6392\u9664\u4e2d\u626e\u6f14\u8457\u95dc\u9375\u89d2\u8272\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u65e5\u8a8c\u6587\u4ef6\u7684\u6b78\u7d0d\u53ca\u5145\u65a5\u8655\u7406\u63aa\u65bd\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u5176\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n<h2 id=\"sql-server%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-mUTECWpKbD\">SQL Server\u65e5\u8a8c\u6587\u4ef6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>SQL Server\u7684\u65e5\u8a8c\u6587\u4ef6\uff08.ldf\uff09\u4e3b\u8981\u7528\u65bc\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u4fee\u6539\u64cd\u4f5c\uff0c\u5305\u62ec\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u3002\u9019\u4e9b\u65e5\u8a8c\u4e0d\u50c5\u652f\u6301\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u9084\u80fd\u5728\u7cfb\u7d71\u6545\u969c\u6642\u9032\u884c\u6578\u64da\u6062\u5fa9\u3002\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u6703\u96a8\u8457\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u589e\u591a\u800c\u589e\u9577\uff0c\u56e0\u6b64\u5408\u7406\u7684\u7ba1\u7406\u548c\u7dad\u8b77\u662f\u5fc5\u9808\u7684\u3002<\/p>\n<h2 id=\"%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e6%ad%b8%e7%b4%8d-mUTECWpKbD\">\u65e5\u8a8c\u6587\u4ef6\u7684\u6b78\u7d0d<\/h2>\n<p>\u65e5\u8a8c\u6587\u4ef6\u7684\u6b78\u7d0d\u4e3b\u8981\u662f\u6307\u5c0d\u65e5\u8a8c\u6587\u4ef6\u9032\u884c\u6574\u7406\u548c\u58d3\u7e2e\uff0c\u4ee5\u6e1b\u5c11\u5176\u4f54\u7528\u7684\u78c1\u789f\u7a7a\u9593\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u65e5\u8a8c\u6587\u4ef6\u6b78\u7d0d\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u5099\u4efd\u65e5\u8a8c\uff1a<\/strong>\u5b9a\u671f\u5c0d\u65e5\u8a8c\u6587\u4ef6\u9032\u884c\u5099\u4efd\u53ef\u4ee5\u91cb\u653e\u5df2\u4f7f\u7528\u7684\u7a7a\u9593\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u53ef\u4ee5\u5099\u4efd\u65e5\u8a8c\uff1a<\/li>\n<pre><code>BACKUP LOG [\u6578\u64da\u5eab\u540d\u7a31] TO DISK = '\u5099\u4efd\u8def\u5f91\u5099\u4efd\u6587\u4ef6\u540d.trn'<\/code><\/pre>\n<li><strong>\u66f4\u6539\u6062\u5fa9\u6a21\u5f0f\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u6062\u5fa9\u6a21\u5f0f\u3002\u82e5\u4e0d\u9700\u8981\u5b8c\u6574\u7684\u65e5\u8a8c\u6062\u5fa9\uff0c\u53ef\u4ee5\u8003\u616e\u5c07\u6062\u5fa9\u6a21\u5f0f\u66f4\u6539\u70ba\u7c21\u55ae\u6a21\u5f0f\uff0c\u9019\u6a23SQL Server\u6703\u81ea\u52d5\u6e05\u9664\u4e0d\u518d\u9700\u8981\u7684\u65e5\u8a8c\u8a18\u9304\u3002<\/li>\n<li><strong>\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u65e5\u8a8c\uff1a<\/strong>\u4f7f\u7528DBCC SHRINKFILE\u547d\u4ee4\u53ef\u4ee5\u7e2e\u5c0f\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u3002\u793a\u4f8b\u5982\u4e0b\uff1a<\/li>\n<pre><code>DBCC SHRINKFILE (N'\u65e5\u8a8c\u6587\u4ef6\u540d\u7a31' , 1)<\/code><\/pre>\n<\/ul>\n<h2 id=\"%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e5%85%85%e6%96%a5%e8%99%95%e7%90%86%e6%8e%aa%e6%96%bd-mUTECWpKbD\">\u65e5\u8a8c\u6587\u4ef6\u7684\u5145\u65a5\u8655\u7406\u63aa\u65bd<\/h2>\n<p>\u65e5\u8a8c\u6587\u4ef6\u5145\u65a5\u662f\u6307\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u4e0d\u65b7\u589e\u9577\uff0c\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u6216\u7121\u6cd5\u9032\u884c\u65b0\u7684\u6578\u64da\u5beb\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8655\u7406\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\u65e5\u8a8c\u6587\u4ef6\u5927\u5c0f\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff0c\u53ca\u6642\u767c\u73fe\u7570\u5e38\u589e\u9577\u7684\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\uff1a<\/li>\n<pre><code>SELECT name, size, max_size, growth FROM sys.master_files WHERE type_desc = 'LOG'<\/code><\/pre>\n<li><strong>\u8abf\u6574\u65e5\u8a8c\u6587\u4ef6\u7684\u589e\u9577\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u65e5\u8a8c\u6587\u4ef6\u7684\u589e\u9577\u8a2d\u7f6e\u5408\u7406\uff0c\u907f\u514d\u983b\u7e41\u7684\u81ea\u52d5\u589e\u9577\u5c0e\u81f4\u6027\u80fd\u554f\u984c\u3002\u53ef\u4ee5\u8a2d\u7f6e\u70ba\u56fa\u5b9a\u5927\u5c0f\u589e\u9577\uff0c\u4f8b\u5982\u6bcf\u6b21\u589e\u957710MB\u3002<\/li>\n<li><strong>\u5b9a\u671f\u57f7\u884c\u65e5\u8a8c\u5099\u4efd\uff1a<\/strong>\u5982\u524d\u6240\u8ff0\uff0c\u5b9a\u671f\u5099\u4efd\u65e5\u8a8c\u6587\u4ef6\u53ef\u4ee5\u6709\u6548\u91cb\u653e\u7a7a\u9593\uff0c\u9632\u6b62\u65e5\u8a8c\u6587\u4ef6\u5145\u65a5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-mUTECWpKbD\">\u7d50\u8ad6<\/h2>\n<p>SQL Server\u65e5\u8a8c\u6587\u4ef6\u7684\u7ba1\u7406\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5b9a\u671f\u5099\u4efd\u3001\u5408\u7406\u8a2d\u7f6e\u6062\u5fa9\u6a21\u5f0f\u53ca\u76e3\u63a7\u65e5\u8a8c\u6587\u4ef6\u5927\u5c0f\u7b49\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6b78\u7d0d\u548c\u8655\u7406\u65e5\u8a8c\u6587\u4ef6\u7684\u5145\u65a5\u554f\u984c\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u53ca<em><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server\u65e5\u8a8c\u6587\u4ef6\u7684\u7ba1\u7406\u8207\u5145\u65a5\u8655\u7406\u63aa\u65bd\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u63d0\u5347\u7cfb\u7d71\u904b\u884c\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-139017","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139017","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=139017"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139017\/revisions"}],"predecessor-version":[{"id":139018,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/139017\/revisions\/139018"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=139017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=139017"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=139017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}