{"id":162911,"date":"2024-11-04T19:03:21","date_gmt":"2024-11-04T11:03:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162911\/"},"modified":"2024-11-04T19:03:22","modified_gmt":"2024-11-04T11:03:22","slug":"%e6%95%99%e6%82%a8%e5%a6%82%e4%bd%95%e7%b0%a1%e5%96%ae%e5%88%aa%e9%99%a4sqlserver%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%89%80%e6%9c%89%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162911\/","title":{"rendered":"\u6559\u60a8\u5982\u4f55\u7c21\u55ae\u522a\u9664SQLServer\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da"},"content":{"rendered":"<h1 id=\"%e6%95%99%e6%82%a8%e5%a6%82%e4%bd%95%e7%b0%a1%e5%96%ae%e5%88%aa%e9%99%a4sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%89%80%e6%9c%89%e6%95%b8%e6%93%9a-JgyAwTIwgK\">\u6559\u60a8\u5982\u4f55\u7c21\u55ae\u522a\u9664SQL Server\u6578\u64da\u5eab\u7684\u6240\u6709\u6578\u64da<\/h1>\n<p>\u5728\u7ba1\u7406SQL Server\u6578\u64da\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u522a\u9664\u6578\u64da\u5eab\u4e2d\u6240\u6709\u6578\u64da\u7684\u60c5\u6cc1\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u6578\u64da\u5eab\u9700\u8981\u91cd\u7f6e\uff0c\u6216\u8005\u662f\u56e0\u70ba\u6e2c\u8a66\u74b0\u5883\u9700\u8981\u6e05\u7a7a\u6578\u64da\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u7c21\u55ae\u7684\u65b9\u6cd5\u4f86\u522a\u9664SQL Server\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8truncate-table-JgyAwTIwgK\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528TRUNCATE TABLE<\/h2>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u5feb\u901f\u522a\u9664\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528<code>TRUNCATE TABLE<\/code>\u8a9e\u53e5\u3002\u9019\u7a2e\u65b9\u6cd5\u6bd4<code>DELETE<\/code>\u8a9e\u53e5\u66f4\u9ad8\u6548\uff0c\u56e0\u70ba\u5b83\u4e0d\u6703\u9010\u884c\u522a\u9664\u6578\u64da\uff0c\u800c\u662f\u76f4\u63a5\u91cb\u653e\u6574\u500b\u6578\u64da\u9801\u3002<\/p>\n<pre><code>TRUNCATE TABLE \u8868\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u6709\u4e00\u500b\u540d\u70ba<code>Customers<\/code>\u7684\u8868\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\u4f86\u522a\u9664\u6240\u6709\u6578\u64da\uff1a<\/p>\n<pre><code>TRUNCATE TABLE Customers;<\/code><\/pre>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85%ef%bc%9a-JgyAwTIwgK\">\u6ce8\u610f\u4e8b\u9805\uff1a<\/h3>\n<ul>\n<li>\u4f7f\u7528<code>TRUNCATE TABLE<\/code>\u6703\u91cd\u7f6e\u8868\u7684\u8eab\u4efd\u5217\uff08IDENTITY\uff09\uff0c\u5982\u679c\u6709\u7684\u8a71\u3002<\/li>\n<li>\u6b64\u64cd\u4f5c\u7121\u6cd5\u56de\u6efe\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u4e4b\u524d\u8acb\u78ba\u4fdd\u60a8\u4e0d\u518d\u9700\u8981\u9019\u4e9b\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8delete%e8%aa%9e%e5%8f%a5-JgyAwTIwgK\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528DELETE\u8a9e\u53e5<\/h2>\n<p>\u5982\u679c\u60a8\u9700\u8981\u522a\u9664\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u4f46\u53c8\u5e0c\u671b\u4fdd\u7559\u8868\u7684\u7d50\u69cb\u548c\u8eab\u4efd\u5217\uff0c\u53ef\u4ee5\u4f7f\u7528<code>DELETE<\/code>\u8a9e\u53e5\u3002\u9019\u7a2e\u65b9\u6cd5\u6703\u9010\u884c\u522a\u9664\u6578\u64da\uff0c\u4e26\u4e14\u53ef\u4ee5\u6839\u64da\u689d\u4ef6\u9032\u884c\u522a\u9664\u3002<\/p>\n<pre><code>DELETE FROM \u8868\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u522a\u9664<code>Customers<\/code>\u8868\u4e2d\u7684\u6240\u6709\u6578\u64da\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>DELETE FROM Customers;<\/code><\/pre>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85%ef%bc%9a-JgyAwTIwgK\">\u6ce8\u610f\u4e8b\u9805\uff1a<\/h3>\n<ul>\n<li>\u4f7f\u7528<code>DELETE<\/code>\u8a9e\u53e5\u6642\uff0c\u60a8\u53ef\u4ee5\u9078\u64c7\u6027\u5730\u6dfb\u52a0\u689d\u4ef6\u4f86\u522a\u9664\u7279\u5b9a\u6578\u64da\u3002<\/li>\n<li>\u6b64\u64cd\u4f5c\u53ef\u4ee5\u56de\u6efe\uff0c\u56e0\u6b64\u5728\u522a\u9664\u4e4b\u524d\u53ef\u4ee5\u9032\u884c\u78ba\u8a8d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%96%b9%e6%b3%95%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8sql-server-management-studio-ssms-JgyAwTIwgK\">\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528SQL Server Management Studio (SSMS)<\/h2>\n<p>\u5982\u679c\u60a8\u66f4\u559c\u6b61\u4f7f\u7528\u5716\u5f62\u754c\u9762\uff0c\u53ef\u4ee5\u901a\u904eSQL Server Management Studio (SSMS)\u4f86\u522a\u9664\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bSSMS\u4e26\u9023\u63a5\u5230\u60a8\u7684SQL Server\u5be6\u4f8b\u3002<\/li>\n<li>\u5728\u5c0d\u8c61\u8cc7\u6e90\u7ba1\u7406\u5668\u4e2d\uff0c\u627e\u5230\u4e26\u5c55\u958b\u60a8\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5c55\u958b<code>\u8868<\/code>\u6587\u4ef6\u593e\uff0c\u53f3\u9375\u55ae\u64ca\u8981\u6e05\u7a7a\u7684\u8868\uff0c\u7136\u5f8c\u9078\u64c7<code>\u522a\u9664<\/code>\u3002<\/li>\n<li>\u5728\u5f48\u51fa\u7684\u5c0d\u8a71\u6846\u4e2d\uff0c\u9078\u64c7<code>\u522a\u9664\u6240\u6709\u884c<\/code>\u9078\u9805\uff0c\u7136\u5f8c\u78ba\u8a8d\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%96%b9%e6%b3%95%e5%9b%9b%ef%bc%9a%e5%88%aa%e9%99%a4%e6%95%b4%e5%80%8b%e6%95%b8%e6%93%9a%e5%ba%ab-JgyAwTIwgK\">\u65b9\u6cd5\u56db\uff1a\u522a\u9664\u6574\u500b\u6578\u64da\u5eab<\/h2>\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u522a\u9664\u6574\u500b\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u53ef\u4ee5\u9078\u64c7\u522a\u9664\u6574\u500b\u6578\u64da\u5eab\u3002\u9019\u5c07\u6c38\u4e45\u522a\u9664\u6578\u64da\u5eab\u53ca\u5176\u6240\u6709\u6578\u64da\u3002<\/p>\n<pre><code>DROP DATABASE \u6578\u64da\u5eab\u540d;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u522a\u9664\u540d\u70ba<code>TestDB<\/code>\u7684\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>DROP DATABASE TestDB;<\/code><\/pre>\n<h3 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85%ef%bc%9a-JgyAwTIwgK\">\u6ce8\u610f\u4e8b\u9805\uff1a<\/h3>\n<ul>\n<li>\u6b64\u64cd\u4f5c\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u8acb\u5728\u57f7\u884c\u4e4b\u524d\u78ba\u4fdd\u60a8\u5df2\u7d93\u5099\u4efd\u4e86\u6240\u6709\u91cd\u8981\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JgyAwTIwgK\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5e7e\u7a2e\u7c21\u55ae\u7684\u65b9\u6cd5\u4f86\u522a\u9664SQL Server\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u5305\u62ec\u4f7f\u7528<code>TRUNCATE TABLE<\/code>\u3001<code>DELETE<\/code>\u8a9e\u53e5\u3001SQL Server Management Studio (SSMS)\u4ee5\u53ca\u522a\u9664\u6574\u500b\u6578\u64da\u5eab\u3002\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\uff0c\u4e26\u5728\u64cd\u4f5c\u4e4b\u524d\u52d9\u5fc5\u5099\u4efd\u91cd\u8981\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<code>VPS<\/code>\u3001<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216\u5176\u4ed6<code>\u4e91\u670d\u52a1\u5668<\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u7c21\u55ae\u6709\u6548\u5730\u522a\u9664SQL Server\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u5feb\u901f\u6e05\u7406\u6578\u64da\u5eab\uff0c\u63d0\u5347\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-162911","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162911","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=162911"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162911\/revisions"}],"predecessor-version":[{"id":162912,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162911\/revisions\/162912"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}