{"id":66403,"date":"2024-10-14T17:13:16","date_gmt":"2024-10-14T09:13:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/66403\/"},"modified":"2024-10-14T17:13:16","modified_gmt":"2024-10-14T09:13:16","slug":"mssql%e8%87%aa%e5%8b%95%e8%a8%ad%e7%bd%ae%e5%ba%8f%e5%88%97%e8%99%9f%e6%b8%85%e9%9b%b6%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88mssql%e8%87%aa%e5%8b%95%e7%b7%a8%e8%99%9f%e6%b8%85%e9%9b%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/66403\/","title":{"rendered":"MSSQL\u81ea\u52d5\u8a2d\u7f6e\u5e8f\u5217\u865f\u6e05\u96f6\u7684\u5be6\u8e10\uff08mssql\u81ea\u52d5\u7de8\u865f\u6e05\u96f6\uff09"},"content":{"rendered":"<h1 id=\"mssql%e8%87%aa%e5%8b%95%e8%a8%ad%e7%bd%ae%e5%ba%8f%e5%88%97%e8%99%9f%e6%b8%85%e9%9b%b6%e7%9a%84%e5%af%a6%e8%b8%90%ef%bc%88mssql%e8%87%aa%e5%8b%95%e7%b7%a8%e8%99%9f%e6%b8%85%e9%9b%b6%ef%bc%89-iJTIpapGim\">MSSQL\u81ea\u52d5\u8a2d\u7f6e\u5e8f\u5217\u865f\u6e05\u96f6\u7684\u5be6\u8e10\uff08mssql\u81ea\u52d5\u7de8\u865f\u6e05\u96f6\uff09<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMSSQL\uff08Microsoft SQL Server\uff09\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u5e8f\u5217\u865f\u7684\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728MSSQL\u4e2d\u81ea\u52d5\u8a2d\u7f6e\u5e8f\u5217\u865f\u6e05\u96f6\u7684\u5be6\u8e10\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%ba%8f%e5%88%97%e8%99%9f%ef%bc%9f-iJTIpapGim\">\u4ec0\u9ebc\u662f\u5e8f\u5217\u865f\uff1f<\/h2>\n<p>\u5e8f\u5217\u865f\u662f\u4e00\u7a2e\u81ea\u52d5\u751f\u6210\u7684\u552f\u4e00\u6a19\u8b58\u7b26\uff0c\u901a\u5e38\u7528\u65bc\u8868\u4e2d\u7684\u4e3b\u9375\u3002MSSQL\u63d0\u4f9b\u4e86IDENTITY\u5c6c\u6027\u4f86\u81ea\u52d5\u751f\u6210\u5e8f\u5217\u865f\uff0c\u9019\u4f7f\u5f97\u6bcf\u6b21\u63d2\u5165\u65b0\u8a18\u9304\u6642\uff0c\u6578\u64da\u5eab\u6703\u81ea\u52d5\u70ba\u8a72\u8a18\u9304\u5206\u914d\u4e00\u500b\u552f\u4e00\u7684\u5e8f\u5217\u865f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e9%9b%b6%e5%ba%8f%e5%88%97%e8%99%9f%ef%bc%9f-iJTIpapGim\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u96f6\u5e8f\u5217\u865f\uff1f<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u5c07\u5e8f\u5217\u865f\u91cd\u7f6e\u70ba\u7279\u5b9a\u7684\u503c\uff0c\u4f8b\u5982\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u6216\u5728\u6578\u64da\u6e05\u7406\u5f8c\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u56e0\u70ba\u5e8f\u5217\u865f\u904e\u5927\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u554f\u984c\uff0c\u6216\u662f\u70ba\u4e86\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%85%e9%9b%b6%e5%ba%8f%e5%88%97%e8%99%9f%ef%bc%9f-iJTIpapGim\">\u5982\u4f55\u6e05\u96f6\u5e8f\u5217\u865f\uff1f<\/h2>\n<p>\u5728MSSQL\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u4f86\u6e05\u96f6\u5e8f\u5217\u865f\uff1a<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8dbcc-checkident%e5%91%bd%e4%bb%a4-iJTIpapGim\">\u4f7f\u7528DBCC CHECKIDENT\u547d\u4ee4<\/h3>\n<p>DBCC CHECKIDENT\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u91cd\u7f6eIDENTITY\u5217\u7684\u7576\u524d\u503c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u6b64\u547d\u4ee4\u7684\u57fa\u672c\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>DBCC CHECKIDENT ('\u8868\u540d', RESEED, \u65b0\u7684\u5e8f\u5217\u865f);<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cEmployees\u201d\u7684\u8868\uff0c\u4e26\u5e0c\u671b\u5c07\u5e8f\u5217\u865f\u91cd\u7f6e\u70ba1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DBCC CHECKIDENT ('Employees', RESEED, 1);<\/code><\/pre>\n<h3 id=\"%e8%87%aa%e5%8b%95%e5%8c%96%e6%b8%85%e9%9b%b6%e5%ba%8f%e5%88%97%e8%99%9f-iJTIpapGim\">\u81ea\u52d5\u5316\u6e05\u96f6\u5e8f\u5217\u865f<\/h3>\n<p>\u5982\u679c\u9700\u8981\u5b9a\u671f\u6e05\u96f6\u5e8f\u5217\u865f\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528SQL Server\u7684\u8a08\u5283\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u8a08\u5283\u4efb\u52d9\u4f86\u81ea\u52d5\u6e05\u96f6\u5e8f\u5217\u865f\uff1a<\/p>\n<pre><code>CREATE PROCEDURE ResetIdentity\nAS\nBEGIN\n    DBCC CHECKIDENT ('Employees', RESEED, 1);\nEND;\n<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528SQL Server\u4ee3\u7406\u4f86\u5b9a\u671f\u57f7\u884c\u6b64\u5b58\u5132\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-iJTIpapGim\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u6e05\u96f6\u5e8f\u5217\u865f\u4e4b\u524d\uff0c\u8acb\u78ba\u4fdd\u6c92\u6709\u5176\u4ed6\u4f9d\u8cf4\u65bc\u8a72\u5e8f\u5217\u865f\u7684\u6578\u64da\u3002<\/li>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u9032\u884c\u6b64\u64cd\u4f5c\u6642\uff0c\u8acb\u8b39\u614e\u64cd\u4f5c\uff0c\u4ee5\u514d\u5f71\u97ff\u6578\u64da\u5b8c\u6574\u6027\u3002<\/li>\n<li>\u5efa\u8b70\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\u5099\u4efd\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-iJTIpapGim\">\u7d50\u8ad6<\/h2>\n<p>\u5728MSSQL\u4e2d\u81ea\u52d5\u8a2d\u7f6e\u5e8f\u5217\u865f\u6e05\u96f6\u662f\u4e00\u500b\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4fdd\u6301\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u4f7f\u7528DBCC CHECKIDENT\u547d\u4ee4\u548c\u8a08\u5283\u4efb\u52d9\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe\u9019\u4e00\u76ee\u6a19\u3002\u7121\u8ad6\u662f\u5728\u6e2c\u8a66\u74b0\u5883\u9084\u662f\u751f\u7522\u74b0\u5883\u4e2d\uff0c\u6b63\u78ba\u5730\u7ba1\u7406\u5e8f\u5217\u865f\u90fd\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bcVPS\u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u6709\u8208\u8da3\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002\u7121\u8ad6\u662f\u5c0b\u627e<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u9084\u662f\u5176\u4ed6<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u6211\u5011\u90fd\u80fd\u63d0\u4f9b\u5e6b\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MSSQL\u81ea\u52d5\u8a2d\u7f6e\u5e8f\u5217\u865f\u6e05\u96f6\u7684\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u7de8\u865f\u6d41\u7a0b\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\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-66403","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66403","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=66403"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66403\/revisions"}],"predecessor-version":[{"id":66404,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/66403\/revisions\/66404"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=66403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=66403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=66403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}