{"id":141597,"date":"2024-10-31T21:52:18","date_gmt":"2024-10-31T13:52:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/141597\/"},"modified":"2024-10-31T21:52:19","modified_gmt":"2024-10-31T13:52:19","slug":"sql-server-%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/141597\/","title":{"rendered":"SQL Server \u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u89e3\u6c7a"},"content":{"rendered":"<h1 id=\"sql-server-%e4%b8%ad%e6%96%87%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%e7%9a%84%e8%a7%a3%e6%b1%ba-FMipleCrhQ\">SQL Server \u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u89e3\u6c7a<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cSQL Server \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u696d\u52d9\u74b0\u5883\u4e2d\u3002\u7136\u800c\uff0c\u8a31\u591a\u4f7f\u7528\u8005\u5728\u8655\u7406\u4e2d\u6587\u6578\u64da\u6642\uff0c\u7d93\u5e38\u6703\u9047\u5230\u4e82\u78bc\u554f\u984c\u3002\u9019\u4e0d\u50c5\u5f71\u97ff\u6578\u64da\u7684\u53ef\u8b80\u6027\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u8655\u7406\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e SQL Server \u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u6210\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%ba%82%e7%a2%bc%e5%95%8f%e9%a1%8c%e7%9a%84%e6%88%90%e5%9b%a0-FMipleCrhQ\">\u4e82\u78bc\u554f\u984c\u7684\u6210\u56e0<\/h2>\n<p>SQL Server \u4e2d\u6587\u4e82\u78bc\u554f\u984c\u901a\u5e38\u6e90\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u96c6\u4e0d\u5339\u914d\uff1a<\/strong>\u5728\u6578\u64da\u5eab\u5275\u5efa\u6642\uff0c\u5982\u679c\u672a\u9078\u64c7\u6b63\u78ba\u7684\u5b57\u7b26\u96c6\uff0c\u5c07\u6703\u5c0e\u81f4\u4e2d\u6587\u5b57\u7b26\u7121\u6cd5\u6b63\u78ba\u5b58\u5132\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4e86 <code>VARCHAR<\/code> \u800c\u975e <code>NVARCHAR<\/code> \u985e\u578b\u4f86\u5b58\u5132\u4e2d\u6587\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u5c0e\u5165\u904e\u7a0b\u4e2d\u7684\u7de8\u78bc\u554f\u984c\uff1a<\/strong>\u5728\u5f9e\u5176\u4ed6\u7cfb\u7d71\u5c0e\u5165\u6578\u64da\u6642\uff0c\u82e5\u6e90\u6578\u64da\u7684\u7de8\u78bc\u8207 SQL Server \u7684\u7de8\u78bc\u4e0d\u4e00\u81f4\uff0c\u5c07\u6703\u5c0e\u81f4\u4e82\u78bc\u3002<\/li>\n<li><strong>\u61c9\u7528\u7a0b\u5e8f\u7684\u7de8\u78bc\u8a2d\u7f6e\uff1a<\/strong>\u5982\u679c\u61c9\u7528\u7a0b\u5e8f\u5728\u8207 SQL Server \u4ea4\u4e92\u6642\u672a\u6b63\u78ba\u8a2d\u7f6e\u7de8\u78bc\uff0c\u4e5f\u6703\u5c0e\u81f4\u4e2d\u6587\u986f\u793a\u4e0d\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-FMipleCrhQ\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7a SQL Server \u4e2d\u7684\u4e2d\u6587\u4e82\u78bc\u554f\u984c\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-FMipleCrhQ\">1. \u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5728\u5275\u5efa\u8868\u6642\uff0c\u61c9\u4f7f\u7528 <code>NVARCHAR<\/code> \u6216 <code>NCHAR<\/code> \u985e\u578b\u4f86\u5b58\u5132\u4e2d\u6587\u6578\u64da\u3002\u9019\u4e9b\u6578\u64da\u985e\u578b\u652f\u6301 Unicode \u7de8\u78bc\uff0c\u53ef\u4ee5\u6b63\u78ba\u5b58\u5132\u5404\u7a2e\u8a9e\u8a00\u7684\u5b57\u7b26\u3002<\/p>\n<pre><code>CREATE TABLE Users (\n    UserID INT PRIMARY KEY,\n    UserName NVARCHAR(100)\n);\n<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e4%bf%9d%e6%95%b8%e6%93%9a%e5%b0%8e%e5%85%a5%e6%99%82%e7%9a%84%e7%b7%a8%e7%a2%bc%e4%b8%80%e8%87%b4%e6%80%a7-FMipleCrhQ\">2. \u78ba\u4fdd\u6578\u64da\u5c0e\u5165\u6642\u7684\u7de8\u78bc\u4e00\u81f4\u6027<\/h3>\n<p>\u5728\u5c0e\u5165\u6578\u64da\u6642\uff0c\u61c9\u78ba\u4fdd\u6e90\u6578\u64da\u7684\u7de8\u78bc\u8207 SQL Server \u7684\u7de8\u78bc\u4e00\u81f4\u3002\u53ef\u4ee5\u4f7f\u7528 <code>BULK INSERT<\/code> \u547d\u4ee4\u6642\u6307\u5b9a\u7de8\u78bc\u683c\u5f0f\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>BULK INSERT Users\nFROM 'C:datausers.csv'\nWITH (\n    FIELDTERMINATOR = ',',\n    ROWTERMINATOR = 'n',\n    CODEPAGE = '65001' -- UTF-8\n);\n<\/code><\/pre>\n<h3 id=\"3-%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e7%b7%a8%e7%a2%bc%e8%a8%ad%e7%bd%ae-FMipleCrhQ\">3. \u61c9\u7528\u7a0b\u5e8f\u7684\u7de8\u78bc\u8a2d\u7f6e<\/h3>\n<p>\u5728\u958b\u767c\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u7de8\u78bc\u8a2d\u7f6e\u3002\u4f8b\u5982\uff0c\u5728\u4f7f\u7528 .NET \u958b\u767c\u6642\uff0c\u53ef\u4ee5\u5728\u9023\u63a5\u5b57\u7b26\u4e32\u4e2d\u6307\u5b9a\u7de8\u78bc\uff1a<\/p>\n<pre><code>Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;Charset=utf8;\n<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-sql-server-management-studio-ssms-%e7%9a%84%e6%ad%a3%e7%a2%ba%e8%a8%ad%e7%bd%ae-FMipleCrhQ\">4. \u4f7f\u7528 SQL Server Management Studio (SSMS) \u7684\u6b63\u78ba\u8a2d\u7f6e<\/h3>\n<p>\u5728\u4f7f\u7528 SSMS \u6642\uff0c\u78ba\u4fdd\u5728\u67e5\u8a62\u7a97\u53e3\u4e2d\u9078\u64c7\u6b63\u78ba\u7684\u7de8\u78bc\u683c\u5f0f\u3002\u53ef\u4ee5\u901a\u904e\u9078\u64c7\u300c\u6587\u4ef6\u300d-&gt;\u300c\u53e6\u5b58\u70ba\u300d\u4f86\u8a2d\u7f6e\u6587\u4ef6\u7684\u7de8\u78bc\u683c\u5f0f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-FMipleCrhQ\">\u7e3d\u7d50<\/h2>\n<p>\u89e3\u6c7a SQL Server \u4e2d\u7684\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u9700\u8981\u5f9e\u6578\u64da\u985e\u578b\u3001\u6578\u64da\u5c0e\u5165\u3001\u61c9\u7528\u7a0b\u5e8f\u8a2d\u7f6e\u7b49\u591a\u65b9\u9762\u5165\u624b\u3002\u901a\u904e\u6b63\u78ba\u7684\u8a2d\u7f6e\u548c\u64cd\u4f5c\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4e82\u78bc\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u548c\u53ef\u8b80\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aSQL Server\u4e2d\u6587\u4e82\u78bc\u554f\u984c\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u6b63\u78ba\u986f\u793a\u548c\u8655\u7406\u4e2d\u6587\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u5eab\u4f7f\u7528\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-141597","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141597","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=141597"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141597\/revisions"}],"predecessor-version":[{"id":141598,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/141597\/revisions\/141598"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=141597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=141597"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=141597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}