{"id":138491,"date":"2024-10-31T14:55:19","date_gmt":"2024-10-31T06:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138491\/"},"modified":"2024-10-31T14:55:20","modified_gmt":"2024-10-31T06:55:20","slug":"sql-server%e5%ad%98%e5%84%b2%e8%a1%a8%e6%83%85%ef%bc%9a%e6%96%b0%e6%8a%80%e8%a1%93%e6%a9%ab%e7%a9%ba%e5%87%ba%e4%b8%96%ef%bc%88sqlserver%e5%ad%98%e8%a1%a8%e6%83%85%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138491\/","title":{"rendered":"SQL Server\u5b58\u5132\u8868\u60c5\uff1a\u65b0\u6280\u8853\u6a6b\u7a7a\u51fa\u4e16\uff08sqlserver\u5b58\u8868\u60c5\uff09"},"content":{"rendered":"

SQL Server\u5b58\u5132\u8868\u60c5\uff1a\u65b0\u6280\u8853\u6a6b\u7a7a\u51fa\u4e16<\/h1>\n

\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u548c\u5373\u6642\u901a\u8a0a\u7684\u666e\u53ca\uff0c\u8868\u60c5\u7b26\u865f\uff08Emoji\uff09\u5df2\u6210\u70ba\u73fe\u4ee3\u4ea4\u6d41\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u9019\u4e9b\u5c0f\u5716\u50cf\u4e0d\u50c5\u80fd\u5920\u589e\u5f37\u6587\u672c\u7684\u60c5\u611f\u8868\u9054\uff0c\u9084\u80fd\u4f7f\u4fe1\u606f\u66f4\u52a0\u751f\u52d5\u6709\u8da3\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cSQL Server\u4e5f\u958b\u59cb\u652f\u6301\u5b58\u5132\u8868\u60c5\u7b26\u865f\uff0c\u9019\u4e00\u65b0\u6280\u8853\u7684\u51fa\u73fe\u70ba\u6578\u64da\u5eab\u7ba1\u7406\u5e36\u4f86\u4e86\u65b0\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

\u8868\u60c5\u7b26\u865f\u7684\u80cc\u666f<\/h2>\n

\u8868\u60c5\u7b26\u865f\u6700\u65e9\u51fa\u73fe\u5728\u65e5\u672c\uff0c\u96a8\u8457\u667a\u80fd\u624b\u6a5f\u7684\u666e\u53ca\uff0c\u9010\u6f38\u5728\u5168\u7403\u7bc4\u570d\u5167\u6d41\u884c\u958b\u4f86\u3002\u6839\u64da\u7d71\u8a08\uff0c\u8868\u60c5\u7b26\u865f\u7684\u4f7f\u7528\u7387\u5728\u793e\u4ea4\u5a92\u9ad4\u4e0a\u5df2\u7d93\u8d85\u904e\u4e86\u6587\u5b57\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u6709\u6548\u5730\u5b58\u5132\u548c\u8655\u7406\u9019\u4e9b\u5b57\u7b26\u3002<\/p>\n

SQL Server\u5c0d\u8868\u60c5\u7b26\u865f\u7684\u652f\u6301<\/h2>\n

\u5728SQL Server\u4e2d\uff0c\u8868\u60c5\u7b26\u865f\u7684\u5b58\u5132\u4e3b\u8981\u4f9d\u8cf4\u65bcUnicode\u5b57\u7b26\u96c6\u3002Unicode\u662f\u4e00\u7a2e\u5168\u7403\u901a\u7528\u7684\u5b57\u7b26\u7de8\u78bc\u6a19\u6e96\uff0c\u80fd\u5920\u652f\u6301\u591a\u7a2e\u8a9e\u8a00\u548c\u7b26\u865f\uff0c\u5305\u62ec\u8868\u60c5\u7b26\u865f\u3002SQL Server\u5f9e2012\u7248\u672c\u958b\u59cb\uff0c\u5c0dUnicode\u7684\u652f\u6301\u66f4\u52a0\u5b8c\u5584\uff0c\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5132\u548c\u6aa2\u7d22\u8868\u60c5\u7b26\u865f\u3002<\/p>\n

\u5982\u4f55\u5728SQL Server\u4e2d\u5b58\u5132\u8868\u60c5\u7b26\u865f<\/h3>\n

\u5728SQL Server\u4e2d\uff0c\u5b58\u5132\u8868\u60c5\u7b26\u865f\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u8868\u4e26\u63d2\u5165\u5305\u542b\u8868\u60c5\u7b26\u865f\u7684\u6578\u64da\uff1a<\/p>\n

CREATE TABLE Messages (\n    Id INT PRIMARY KEY IDENTITY(1,1),\n    Content NVARCHAR(255)\n);\n\nINSERT INTO Messages (Content) VALUES (N'\u4f60\u597d \ud83d\ude0a');\nINSERT INTO Messages (Content) VALUES (N'\u4eca\u5929\u7684\u5929\u6c23\u771f\u597d \ud83c\udf1e');\n<\/code><\/pre>\n
\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cMessages\u201d\u7684\u8868\uff0c\u4e26\u4f7f\u7528NVARCHAR\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u5305\u542b\u8868\u60c5\u7b26\u865f\u7684\u6587\u672c\u3002\u4f7f\u7528N\u524d\u7db4\u8868\u793a\u9019\u662f\u4e00\u500bUnicode\u5b57\u7b26\u4e32\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u8868\u60c5\u7b26\u865f\u6b63\u78ba\u5b58\u5132\u3002<\/p>\n
\u6aa2\u7d22\u5b58\u5132\u7684\u8868\u60c5\u7b26\u865f<\/h3>\n
\u6aa2\u7d22\u5b58\u5132\u7684\u8868\u60c5\u7b26\u865f\u540c\u6a23\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u8868\u4e2d\u6240\u6709\u6d88\u606f\u7684\u793a\u4f8b\uff1a<\/p>\n
SELECT * FROM Messages;\n<\/code><\/pre>\n
\u57f7\u884c\u9019\u500b\u67e5\u8a62\u5f8c\uff0c\u5c07\u8fd4\u56de\u6240\u6709\u5b58\u5132\u7684\u6d88\u606f\uff0c\u5305\u62ec\u5176\u4e2d\u7684\u8868\u60c5\u7b26\u865f\u3002\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8f15\u9b06\u5730\u986f\u793a\u9019\u4e9b\u4fe1\u606f\u3002<\/p>\n
\u8868\u60c5\u7b26\u865f\u7684\u61c9\u7528\u5834\u666f<\/h2>\n
\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\uff0c\u8868\u60c5\u7b26\u865f\u7684\u4f7f\u7528\u53ef\u4ee5\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002\u4f8b\u5982\uff0c\u5728\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u3001\u5373\u6642\u901a\u8a0a\u61c9\u7528\u548c\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u8868\u60c5\u7b26\u865f\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u8868\u9054\u60c5\u611f\uff0c\u5f9e\u800c\u63d0\u9ad8\u4e92\u52d5\u6027\u548c\u53c3\u8207\u5ea6\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
SQL Server\u5c0d\u8868\u60c5\u7b26\u865f\u7684\u652f\u6301\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u65b0\u7684\u6a5f\u6703\uff0c\u4f7f\u4ed6\u5011\u80fd\u5920\u5728\u6578\u64da\u5eab\u4e2d\u6709\u6548\u5730\u5b58\u5132\u548c\u8655\u7406\u9019\u4e9b\u5b57\u7b26\u3002\u96a8\u8457\u793e\u4ea4\u5a92\u9ad4\u548c\u5373\u6642\u901a\u8a0a\u7684\u6301\u7e8c\u767c\u5c55\uff0c\u8868\u60c5\u7b26\u865f\u7684\u4f7f\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u666e\u904d\uff0c\u9019\u4e00\u6280\u8853\u7684\u61c9\u7528\u524d\u666f\u4e5f\u5c07\u66f4\u52a0\u5ee3\u95ca\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528SQL Server\u5b58\u5132\u8868\u60c5\u7b26\u865f\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u9999\u6e2fVPS<\/a><\/code>\u548c\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22SQL Server\u5b58\u5132\u8868\u60c5\u7684\u65b0\u6280\u8853\uff0c\u4e86\u89e3\u5982\u4f55\u5728\u6578\u64da\u5eab\u4e2d\u9ad8\u6548\u7ba1\u7406\u548c\u4f7f\u7528\u8868\u60c5\u7b26\u865f\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\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-138491","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138491","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=138491"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138491\/revisions"}],"predecessor-version":[{"id":138492,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138491\/revisions\/138492"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}