{"id":137255,"date":"2024-10-31T12:10:27","date_gmt":"2024-10-31T04:10:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/137255\/"},"modified":"2024-10-31T12:10:27","modified_gmt":"2024-10-31T04:10:27","slug":"sql-server-collation%e7%9a%84%e5%95%8f%e9%a1%8c%e8%a7%a3%e6%b1%ba%e5%8f%8a%e7%89%b9%e9%bb%9e%e5%88%86%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/137255\/","title":{"rendered":"SQL Server Collation\u7684\u554f\u984c\u89e3\u6c7a\u53ca\u7279\u9ede\u5206\u6790"},"content":{"rendered":"<h1 id=\"sql-server-collation%e7%9a%84%e5%95%8f%e9%a1%8c%e8%a7%a3%e6%b1%ba%e5%8f%8a%e7%89%b9%e9%bb%9e%e5%88%86%e6%9e%90-OWnzGaDuRy\">SQL Server Collation\u7684\u554f\u984c\u89e3\u6c7a\u53ca\u7279\u9ede\u5206\u6790<\/h1>\n<p>\u5728\u4f7f\u7528SQL Server\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0cCollation\uff08\u6392\u5e8f\u898f\u5247\uff09\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u6982\u5ff5\u3002\u5b83\u4e0d\u50c5\u5f71\u97ff\u6578\u64da\u7684\u5b58\u5132\u65b9\u5f0f\uff0c\u9084\u5f71\u97ff\u67e5\u8a62\u7684\u7d50\u679c\u548c\u6027\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server Collation\u7684\u7279\u9ede\u3001\u5e38\u898b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afcollation%ef%bc%9f-OWnzGaDuRy\">\u4ec0\u9ebc\u662fCollation\uff1f<\/h2>\n<p>Collation\u662f\u6307\u5728\u6578\u64da\u5eab\u4e2d\u5982\u4f55\u6bd4\u8f03\u548c\u6392\u5e8f\u5b57\u7b26\u6578\u64da\u7684\u898f\u5247\u3002\u5b83\u6c7a\u5b9a\u4e86\u5b57\u7b26\u7684\u6392\u5e8f\u9806\u5e8f\u3001\u6bd4\u8f03\u65b9\u5f0f\u4ee5\u53ca\u5b57\u7b26\u7684\u5927\u5c0f\u5beb\u654f\u611f\u6027\u3002SQL Server\u652f\u6301\u591a\u7a2eCollation\uff0c\u9019\u4e9bCollation\u53ef\u4ee5\u6839\u64da\u8a9e\u8a00\u3001\u5730\u5340\u548c\u7279\u5b9a\u9700\u6c42\u9032\u884c\u9078\u64c7\u3002<\/p>\n<h2 id=\"collation%e7%9a%84%e7%89%b9%e9%bb%9e-OWnzGaDuRy\">Collation\u7684\u7279\u9ede<\/h2>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u652f\u6301\uff1a<\/strong>Collation\u5b9a\u7fa9\u4e86\u5b57\u7b26\u96c6\u7684\u7bc4\u570d\uff0c\u4f8b\u5982Latin1\u3001Unicode\u7b49\uff0c\u9019\u5f71\u97ff\u4e86\u53ef\u4ee5\u5b58\u5132\u7684\u5b57\u7b26\u985e\u578b\u3002<\/li>\n<li><strong>\u5927\u5c0f\u5beb\u654f\u611f\u6027\uff1a<\/strong>Collation\u53ef\u4ee5\u8a2d\u7f6e\u70ba\u5927\u5c0f\u5beb\u654f\u611f\uff08CS\uff09\u6216\u4e0d\u654f\u611f\uff08CI\uff09\uff0c\u9019\u6703\u5f71\u97ff\u67e5\u8a62\u7684\u7d50\u679c\u3002\u4f8b\u5982\uff0c&#8217;abc&#8217;\u548c&#8217;ABC&#8217;\u5728\u5927\u5c0f\u5beb\u654f\u611f\u7684Collation\u4e2d\u88ab\u8996\u70ba\u4e0d\u540c\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>\u91cd\u97f3\u654f\u611f\u6027\uff1a<\/strong>\u67d0\u4e9bCollation\u6703\u8003\u616e\u91cd\u97f3\u7b26\u865f\uff0c\u9019\u610f\u5473\u8457&#8217;cafe&#8217;\u548c&#8217;caf\u00e8&#8217;\u5728\u91cd\u97f3\u654f\u611f\u7684Collation\u4e2d\u6703\u88ab\u8996\u70ba\u4e0d\u540c\u7684\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>\u6392\u5e8f\u898f\u5247\uff1a<\/strong>Collation\u9084\u5b9a\u7fa9\u4e86\u5b57\u7b26\u4e32\u7684\u6392\u5e8f\u65b9\u5f0f\uff0c\u9019\u5c0d\u65bc\u67e5\u8a62\u7d50\u679c\u7684\u986f\u793a\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84collation%e5%95%8f%e9%a1%8c-OWnzGaDuRy\">\u5e38\u898b\u7684Collation\u554f\u984c<\/h2>\n<p>\u5728\u4f7f\u7528SQL Server\u6642\uff0c\u958b\u767c\u8005\u7d93\u5e38\u6703\u9047\u5230Collation\u76f8\u95dc\u7684\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<h3 id=\"1-%e6%af%94%e8%bc%83%e6%93%8d%e4%bd%9c%e5%a4%b1%e6%95%97-OWnzGaDuRy\">1. \u6bd4\u8f03\u64cd\u4f5c\u5931\u6557<\/h3>\n<p>\u7576\u5169\u500b\u4e0d\u540cCollation\u7684\u5217\u9032\u884c\u6bd4\u8f03\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u82e5\u4e00\u5217\u4f7f\u7528\u4e86Latin1_General_CI_AS\uff0c\u800c\u53e6\u4e00\u5217\u4f7f\u7528\u4e86SQL_Latin1_General_CP1_CS_AS\uff0c\u5247\u5728\u9032\u884c\u6bd4\u8f03\u6642\u6703\u51fa\u73fe\u932f\u8aa4\u3002\u89e3\u6c7a\u6b64\u554f\u984c\u7684\u65b9\u6cd5\u662f\u4f7f\u7528COLLATE\u5b50\u53e5\u4f86\u660e\u78ba\u6307\u5b9aCollation\uff1a<\/p>\n<pre><code>SELECT * FROM Table1\nWHERE Column1 COLLATE SQL_Latin1_General_CP1_CS_AS = Column2;<\/code><\/pre>\n<h3 id=\"2-%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c%e4%b8%8d%e5%a6%82%e9%a0%90%e6%9c%9f-OWnzGaDuRy\">2. \u67e5\u8a62\u7d50\u679c\u4e0d\u5982\u9810\u671f<\/h3>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u679c\u4e0d\u7b26\u5408\u9810\u671f\uff0c\u53ef\u80fd\u662f\u56e0\u70baCollation\u7684\u8a2d\u7f6e\u4e0d\u6b63\u78ba\u3002\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u6aa2\u67e5\u6578\u64da\u5eab\u548c\u8868\u7684Collation\u8a2d\u7f6e\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8f%92%e5%85%a5%e5%a4%b1%e6%95%97-OWnzGaDuRy\">3. \u6578\u64da\u63d2\u5165\u5931\u6557<\/h3>\n<p>\u5728\u63d2\u5165\u6578\u64da\u6642\uff0c\u5982\u679c\u6578\u64da\u7684Collation\u8207\u76ee\u6a19\u5217\u4e0d\u5339\u914d\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u63d2\u5165\u5931\u6557\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u5728\u63d2\u5165\u8a9e\u53e5\u4e2d\u4f7f\u7528COLLATE\u4f86\u6307\u5b9a\u6b63\u78ba\u7684Collation\uff1a<\/p>\n<pre><code>INSERT INTO Table1 (Column1)\nVALUES ('example' COLLATE SQL_Latin1_General_CP1_CI_AS);<\/code><\/pre>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84collation-OWnzGaDuRy\">\u5982\u4f55\u9078\u64c7\u5408\u9069\u7684Collation<\/h2>\n<p>\u9078\u64c7\u5408\u9069\u7684Collation\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u61c9\u7528\u9700\u6c42\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684Collation\uff0c\u4f8b\u5982\u662f\u5426\u9700\u8981\u5927\u5c0f\u5beb\u654f\u611f\u6216\u91cd\u97f3\u654f\u611f\u3002<\/li>\n<li><strong>\u8a9e\u8a00\u652f\u6301\uff1a<\/strong>\u6839\u64da\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u7684\u8a9e\u8a00\u9078\u64c7\u76f8\u61c9\u7684Collation\uff0c\u4ee5\u78ba\u4fdd\u5b57\u7b26\u7684\u6b63\u78ba\u8655\u7406\u3002<\/li>\n<li><strong>\u6027\u80fd\u8003\u91cf\uff1a<\/strong>\u67d0\u4e9bCollation\u53ef\u80fd\u6703\u5f71\u97ff\u67e5\u8a62\u6027\u80fd\uff0c\u56e0\u6b64\u5728\u9078\u64c7\u6642\u9700\u8981\u9032\u884c\u6027\u80fd\u6e2c\u8a66\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-OWnzGaDuRy\">\u7e3d\u7d50<\/h2>\n<p>SQL Server Collation\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5c0d\u65bc\u6578\u64da\u7684\u5b58\u5132\u3001\u6bd4\u8f03\u548c\u6392\u5e8f\u90fd\u6709\u8457\u6df1\u9060\u7684\u5f71\u97ff\u3002\u4e86\u89e3Collation\u7684\u7279\u9ede\u53ca\u5176\u5e38\u898b\u554f\u984c\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002\u5728\u9078\u64c7Collation\u6642\uff0c\u61c9\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9032\u884c\u5408\u7406\u9078\u64c7\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u67e5\u8a62\u7684\u6027\u80fd\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server Collation\u7684\u554f\u984c\u89e3\u6c7a\u65b9\u6848\u53ca\u5176\u7279\u9ede\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u67e5\u8a62\u6e96\u78ba\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-137255","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137255","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=137255"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137255\/revisions"}],"predecessor-version":[{"id":137256,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/137255\/revisions\/137256"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=137255"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=137255"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=137255"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}