{"id":138965,"date":"2024-10-31T17:05:25","date_gmt":"2024-10-31T09:05:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138965\/"},"modified":"2024-10-31T17:05:25","modified_gmt":"2024-10-31T09:05:25","slug":"sql-server%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87%e7%9a%84%e6%87%89%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138965\/","title":{"rendered":"SQL Server\u6392\u5e8f\u898f\u5247\u7684\u61c9\u7528"},"content":{"rendered":"<h1 id=\"sql-server%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87%e7%9a%84%e6%87%89%e7%94%a8-jlZdXNZYYf\">SQL Server\u6392\u5e8f\u898f\u5247\u7684\u61c9\u7528<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u6392\u5e8f\u898f\u5247\uff08Collation\uff09\u662f\u6307\u7528\u65bc\u5b9a\u7fa9\u5b57\u5143\u8cc7\u6599\u7684\u6392\u5e8f\u548c\u6bd4\u8f03\u65b9\u5f0f\u7684\u898f\u5247\u3002SQL Server\u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5176\u6392\u5e8f\u898f\u5247\u7684\u8a2d\u7f6e\u5c0d\u65bc\u8cc7\u6599\u7684\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u6bd4\u8f03\u5177\u6709\u91cd\u8981\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0eSQL Server\u6392\u5e8f\u898f\u5247\u7684\u61c9\u7528\u53ca\u5176\u5728\u5be6\u969b\u958b\u767c\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87%ef%bc%9f-jlZdXNZYYf\">\u4ec0\u9ebc\u662f\u6392\u5e8f\u898f\u5247\uff1f<\/h2>\n<p>\u6392\u5e8f\u898f\u5247\u662f\u7528\u4f86\u5b9a\u7fa9\u5b57\u5143\u8cc7\u6599\u7684\u5b57\u6bcd\u9806\u5e8f\u3001\u5927\u5c0f\u5beb\u654f\u611f\u6027\u3001\u91cd\u97f3\u7b26\u865f\u7684\u8655\u7406\u7b49\u7279\u6027\u3002SQL Server\u4e2d\u7684\u6392\u5e8f\u898f\u5247\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u985e\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u6bcd\u6392\u5e8f\u898f\u5247\uff1a<\/strong>\u5b9a\u7fa9\u5b57\u6bcd\u7684\u6392\u5e8f\u9806\u5e8f\uff0c\u4f8b\u5982\u82f1\u6587\u5b57\u6bcd\u7684A-Z\u3002<\/li>\n<li><strong>\u5927\u5c0f\u5beb\u654f\u611f\u6027\uff1a<\/strong>\u6c7a\u5b9a\u5b57\u6bcd\u7684\u5927\u5c0f\u5beb\u662f\u5426\u88ab\u8996\u70ba\u4e0d\u540c\u7684\u5b57\u5143\uff0c\u4f8b\u5982\u201ca\u201d\u548c\u201cA\u201d\u3002<\/li>\n<li><strong>\u91cd\u97f3\u7b26\u865f\u8655\u7406\uff1a<\/strong>\u6c7a\u5b9a\u662f\u5426\u5c07\u5e36\u6709\u91cd\u97f3\u7b26\u865f\u7684\u5b57\u5143\u8996\u70ba\u4e0d\u540c\u7684\u5b57\u5143\uff0c\u4f8b\u5982\u201c\u00e9\u201d\u548c\u201ce\u201d\u3002<\/li>\n<\/ul>\n<h2 id=\"sql-server%e4%b8%ad%e7%9a%84%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87%e9%a1%9e%e5%9e%8b-jlZdXNZYYf\">SQL Server\u4e2d\u7684\u6392\u5e8f\u898f\u5247\u985e\u578b<\/h2>\n<p>\u5728SQL Server\u4e2d\uff0c\u6392\u5e8f\u898f\u5247\u7684\u547d\u540d\u901a\u5e38\u9075\u5faa\u4ee5\u4e0b\u683c\u5f0f\uff1a<code>SQL_Latin1_General_CP1_CI_AS<\/code>\u3002\u9019\u88e1\u7684\u5404\u90e8\u5206\u4ee3\u8868\uff1a<\/p>\n<ul>\n<li><strong>SQL\uff1a<\/strong>\u8868\u793a\u4f7f\u7528SQL Server\u7684\u6392\u5e8f\u898f\u5247\u3002<\/li>\n<li><strong>Latin1_General\uff1a<\/strong>\u8868\u793a\u5b57\u5143\u96c6\u548c\u8a9e\u8a00\u3002<\/li>\n<li><strong>CP1\uff1a<\/strong>\u8868\u793a\u5b57\u7b26\u96c6\u7684\u7248\u672c\u3002<\/li>\n<li><strong>CI\uff1a<\/strong>\u8868\u793a\u5927\u5c0f\u5beb\u4e0d\u654f\u611f\uff08Case Insensitive\uff09\u3002<\/li>\n<li><strong>AS\uff1a<\/strong>\u8868\u793a\u91cd\u97f3\u7b26\u865f\u654f\u611f\uff08Accent Sensitive\uff09\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87-jlZdXNZYYf\">\u5982\u4f55\u8a2d\u7f6e\u6392\u5e8f\u898f\u5247<\/h2>\n<p>\u5728\u5275\u5efa\u8cc7\u6599\u5eab\u6216\u8cc7\u6599\u8868\u6642\uff0c\u53ef\u4ee5\u6307\u5b9a\u6392\u5e8f\u898f\u5247\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u4e00\u500b\u4f7f\u7528\u7279\u5b9a\u6392\u5e8f\u898f\u5247\u7684\u8cc7\u6599\u8868\uff1a<\/p>\n<pre><code>CREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName NVARCHAR(100) COLLATE Latin1_General_CI_AS\n);<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>UserName<\/code>\u6b04\u4f4d\u4f7f\u7528\u4e86\u4e0d\u5340\u5206\u5927\u5c0f\u5beb\u4e14\u91cd\u97f3\u7b26\u865f\u654f\u611f\u7684\u6392\u5e8f\u898f\u5247\u3002<\/p>\n<h2 id=\"%e6%8e%92%e5%ba%8f%e8%a6%8f%e5%89%87%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-jlZdXNZYYf\">\u6392\u5e8f\u898f\u5247\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u6392\u5e8f\u898f\u5247\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u5177\u6709\u91cd\u8981\u7684\u61c9\u7528\u50f9\u503c\uff1a<\/p>\n<ul>\n<li><strong>\u591a\u8a9e\u8a00\u652f\u6301\uff1a<\/strong>\u5728\u8655\u7406\u591a\u8a9e\u8a00\u8cc7\u6599\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6392\u5e8f\u898f\u5247\u53ef\u4ee5\u78ba\u4fdd\u8cc7\u6599\u7684\u6b63\u78ba\u6392\u5e8f\u548c\u6bd4\u8f03\u3002<\/li>\n<li><strong>\u8cc7\u6599\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u4e0d\u540c\u7684\u8cc7\u6599\u8868\u6216\u8cc7\u6599\u5eab\u4e4b\u9593\u9032\u884c\u8cc7\u6599\u6bd4\u8f03\u6642\uff0c\u4f7f\u7528\u76f8\u540c\u7684\u6392\u5e8f\u898f\u5247\u53ef\u4ee5\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u9069\u7576\u7684\u6392\u5e8f\u898f\u5247\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u6d89\u53ca\u5927\u91cf\u5b57\u5143\u8cc7\u6599\u7684\u67e5\u8a62\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-jlZdXNZYYf\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u4f7f\u7528\u6392\u5e8f\u898f\u5247\u6642\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u968e\u6bb5\u5c31\u61c9\u8003\u616e\u6392\u5e8f\u898f\u5247\u7684\u9078\u64c7\uff0c\u907f\u514d\u5f8c\u671f\u4fee\u6539\u5e36\u4f86\u7684\u9ebb\u7169\u3002<\/li>\n<li>\u4e0d\u540c\u7684\u6392\u5e8f\u898f\u5247\u53ef\u80fd\u6703\u5f71\u97ff\u67e5\u8a62\u7d50\u679c\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u5b57\u5143\u6bd4\u8f03\u6642\u3002<\/li>\n<li>\u5728\u9032\u884c\u8cc7\u6599\u9077\u79fb\u6216\u6574\u5408\u6642\uff0c\u9700\u78ba\u4fdd\u6240\u6709\u8cc7\u6599\u8868\u4f7f\u7528\u76f8\u540c\u7684\u6392\u5e8f\u898f\u5247\uff0c\u4ee5\u907f\u514d\u8cc7\u6599\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jlZdXNZYYf\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u7684\u6392\u5e8f\u898f\u5247\u5728\u8cc7\u6599\u5eab\u8a2d\u8a08\u548c\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u6b63\u78ba\u7684\u6392\u5e8f\u898f\u5247\u4e0d\u50c5\u80fd\u63d0\u9ad8\u8cc7\u6599\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u589e\u5f37\u67e5\u8a62\u6027\u80fd\u548c\u8cc7\u6599\u4e00\u81f4\u6027\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u591a\u8a9e\u8a00\u6216\u5927\u91cf\u5b57\u5143\u8cc7\u6599\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6392\u5e8f\u898f\u5247\u5c24\u70ba\u91cd\u8981\u3002\u4e86\u89e3\u548c\u638c\u63e1SQL Server\u7684\u6392\u5e8f\u898f\u5247\uff0c\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u4e2d\u505a\u51fa\u66f4\u660e\u667a\u7684\u6c7a\u7b56\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3SQL Server\u6392\u5e8f\u898f\u5247\u7684\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u67e5\u8a62\u6548\u7387\uff0c\u78ba\u4fdd\u6b63\u78ba\u7684\u6578\u64da\u6392\u5e8f\u548c\u6bd4\u8f03\uff0c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\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-138965","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138965","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=138965"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138965\/revisions"}],"predecessor-version":[{"id":138966,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138965\/revisions\/138966"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138965"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138965"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138965"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}