{"id":138027,"date":"2024-10-31T13:03:20","date_gmt":"2024-10-31T05:03:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/138027\/"},"modified":"2024-10-31T13:03:21","modified_gmt":"2024-10-31T05:03:21","slug":"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8cado%e7%9a%84%e6%8f%8f%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/138027\/","title":{"rendered":"SQL Server\u6578\u64da\u5eab\u548cADO\u7684\u63cf\u8ff0"},"content":{"rendered":"<h1 id=\"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e5%92%8cado%e7%9a%84%e6%8f%8f%e8%bf%b0-oMVizKQsiE\">SQL Server\u6578\u64da\u5eab\u548cADO\u7684\u63cf\u8ff0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002SQL Server\u4f5c\u70ba\u5fae\u8edf\u7684\u4e00\u6b3e\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002ADO\uff08ActiveX Data Objects\uff09\u5247\u662f\u4e00\u7a2e\u7528\u65bc\u8a2a\u554f\u6578\u64da\u7684\u9ad8\u7d1a\u63a5\u53e3\uff0c\u80fd\u5920\u7c21\u5316\u8207\u6578\u64da\u5eab\u7684\u4ea4\u4e92\u904e\u7a0b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL Server\u6578\u64da\u5eab\u53caADO\u7684\u57fa\u672c\u6982\u5ff5\u3001\u529f\u80fd\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"sql-server%e6%95%b8%e6%93%9a%e5%ba%ab%e6%a6%82%e8%bf%b0-oMVizKQsiE\">SQL Server\u6578\u64da\u5eab\u6982\u8ff0<\/h2>\n<p>SQL Server\u662f\u4e00\u6b3e\u7531\u5fae\u8edf\u958b\u767c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7528\u6236\u74b0\u5883\uff0c\u4e26\u63d0\u4f9b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u7ba1\u7406\u529f\u80fd\u3002\u5b83\u4f7f\u7528\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u4f86\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4e26\u652f\u6301\u4e8b\u52d9\u8655\u7406\u3001\u6578\u64da\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u7b49\u7279\u6027\u3002<\/p>\n<h3 id=\"%e4%b8%bb%e8%a6%81%e7%89%b9%e6%80%a7-oMVizKQsiE\">\u4e3b\u8981\u7279\u6027<\/h3>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>SQL Server\u63d0\u4f9b\u591a\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u5982Always On\u53ef\u7528\u6027\u7d44\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u6545\u969c\u60c5\u6cc1\u4e0b\u4ecd\u7136\u53ef\u7528\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>SQL Server\u5177\u5099\u591a\u5c64\u5b89\u5168\u6027\uff0c\u5305\u62ec\u7528\u6236\u8eab\u4efd\u9a57\u8b49\u3001\u6578\u64da\u52a0\u5bc6\u548c\u6b0a\u9650\u7ba1\u7406\uff0c\u4fdd\u8b77\u6578\u64da\u4e0d\u53d7\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u7d22\u5f15\u3001\u67e5\u8a62\u512a\u5316\u548c\u7de9\u5b58\u6a5f\u5236\uff0cSQL Server\u80fd\u5920\u9ad8\u6548\u8655\u7406\u5927\u91cf\u6578\u64da\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<h2 id=\"ado%e7%9a%84%e6%a6%82%e8%bf%b0-oMVizKQsiE\">ADO\u7684\u6982\u8ff0<\/h2>\n<p>ADO\uff08ActiveX Data Objects\uff09\u662f\u4e00\u7a2e\u7528\u65bc\u8a2a\u554f\u6578\u64da\u7684\u9ad8\u7d1a\u7de8\u7a0b\u63a5\u53e3\uff0c\u4e3b\u8981\u7528\u65bc\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002ADO\u63d0\u4f9b\u4e86\u4e00\u500b\u7c21\u55ae\u7684\u65b9\u5f0f\u4f86\u9023\u63a5\u3001\u67e5\u8a62\u548c\u64cd\u4f5c\u6578\u64da\uff0c\u4e26\u652f\u6301\u591a\u7a2e\u6578\u64da\u6e90\uff0c\u5305\u62ecSQL Server\u3002<\/p>\n<h3 id=\"ado%e7%9a%84%e4%b8%bb%e8%a6%81%e7%b5%84%e4%bb%b6-oMVizKQsiE\">ADO\u7684\u4e3b\u8981\u7d44\u4ef6<\/h3>\n<ul>\n<li><strong>Connection\uff1a<\/strong>\u7528\u65bc\u5efa\u7acb\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u3002<\/li>\n<li><strong>Command\uff1a<\/strong>\u7528\u65bc\u57f7\u884cSQL\u8a9e\u53e5\u6216\u5b58\u5132\u904e\u7a0b\u3002<\/li>\n<li><strong>Recordset\uff1a<\/strong>\u7528\u65bc\u5b58\u5132\u67e5\u8a62\u7d50\u679c\u96c6\uff0c\u4e26\u63d0\u4f9b\u5c0d\u7d50\u679c\u7684\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8ado%e9%80%a3%e6%8e%a5sql-server%e7%9a%84%e7%a4%ba%e4%be%8b-oMVizKQsiE\">\u4f7f\u7528ADO\u9023\u63a5SQL Server\u7684\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528ADO\u9023\u63a5SQL Server\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>Dim conn As ADODB.Connection\nDim rs As ADODB.Recordset\nSet conn = New ADODB.Connection\nSet rs = New ADODB.Recordset\n\n' \u8a2d\u5b9a\u9023\u63a5\u5b57\u4e32\nconn.ConnectionString = \"Provider=SQLOLEDB;Data Source=\u4f60\u7684\u4f3a\u670d\u5668\u540d\u7a31;Initial Catalog=\u4f60\u7684\u6578\u64da\u5eab\u540d\u7a31;User ID=\u4f60\u7684\u7528\u6236\u540d;Password=\u4f60\u7684\u5bc6\u78bc;\"\nconn.Open\n\n' \u57f7\u884c\u67e5\u8a62\nrs.Open \"SELECT * FROM \u4f60\u7684\u8868\u540d\", conn\n\n' \u8b80\u53d6\u6578\u64da\nDo While Not rs.EOF\n    Debug.Print rs.Fields(0).Value ' \u8f38\u51fa\u7b2c\u4e00\u5217\u7684\u503c\n    rs.MoveNext\nLoop\n\n' \u95dc\u9589\u9023\u63a5\nrs.Close\nconn.Close\nSet rs = Nothing\nSet conn = Nothing\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-oMVizKQsiE\">\u7e3d\u7d50<\/h2>\n<p>SQL Server\u4f5c\u70ba\u4e00\u6b3e\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4ee5\u652f\u6301\u4f01\u696d\u7684\u6578\u64da\u9700\u6c42\u3002\u800cADO\u5247\u4f5c\u70ba\u4e00\u500b\u7c21\u5316\u7684\u6578\u64da\u8a2a\u554f\u63a5\u53e3\uff0c\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u8207SQL Server\u9032\u884c\u4ea4\u4e92\u3002\u7121\u8ad6\u662f\u5728\u6578\u64da\u5b58\u5132\u3001\u6aa2\u7d22\u9084\u662f\u7ba1\u7406\u65b9\u9762\uff0c\u9019\u5169\u8005\u7684\u7d50\u5408\u90fd\u80fd\u5920\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u7121\u8ad6\u662f\u6578\u64da\u5eab\u6258\u7ba1\u9084\u662f\u61c9\u7528\u7a0b\u5e8f\u90e8\u7f72\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22SQL Server\u6578\u64da\u5eab\u8207ADO\u7684\u95dc\u4fc2\uff0c\u4e86\u89e3\u5982\u4f55\u9ad8\u6548\u7ba1\u7406\u6578\u64da\u548c\u5be6\u73fe\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u4ea4\u4e92\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-138027","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138027","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=138027"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138027\/revisions"}],"predecessor-version":[{"id":138028,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/138027\/revisions\/138028"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=138027"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=138027"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=138027"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}