{"id":145469,"date":"2024-11-01T10:33:33","date_gmt":"2024-11-01T02:33:33","guid":{"rendered":"https:\/\/server.hk\/cnblog\/145469\/"},"modified":"2024-11-01T10:33:34","modified_gmt":"2024-11-01T02:33:34","slug":"vfp-%e5%a6%82%e4%bd%95%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%9f-vfp-%e4%b8%ad%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/145469\/","title":{"rendered":"VFP \u5982\u4f55\u65b0\u5efa\u6578\u64da\u5eab\u8868\uff1f (vfp \u4e2d\u65b0\u5efa\u6578\u64da\u5eab\u8868)"},"content":{"rendered":"<h1 id=\"vfp-%e5%a6%82%e4%bd%95%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%9f-xHUaUAHMkf\">VFP \u5982\u4f55\u65b0\u5efa\u6578\u64da\u5eab\u8868\uff1f<\/h1>\n<p>Visual FoxPro\uff08VFP\uff09\u662f\u4e00\u7a2e\u5f37\u5927\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u958b\u767c\u684c\u9762\u61c9\u7528\u7a0b\u5e8f\u548c\u6578\u64da\u5eab\u7ba1\u7406\u3002\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u5728 VFP \u4e2d\u65b0\u5efa\u6578\u64da\u5eab\u8868\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u9019\u662f\u6578\u64da\u7ba1\u7406\u7684\u57fa\u790e\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5728 VFP \u4e2d\u65b0\u5efa\u6578\u64da\u5eab\u8868\u7684\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e6%96%b0%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-xHUaUAHMkf\">\u65b0\u5efa\u6578\u64da\u5eab\u8868\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u5728 VFP \u4e2d\uff0c\u65b0\u5efa\u6578\u64da\u5eab\u8868\u53ef\u4ee5\u901a\u904e\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\uff0c\u5305\u62ec\u4f7f\u7528\u547d\u4ee4\u7a97\u53e3\u3001\u8868\u8a2d\u8a08\u5668\u6216\u7de8\u5beb\u4ee3\u78bc\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u547d\u4ee4\u7a97\u53e3\u548c\u8868\u8a2d\u8a08\u5668\u7684\u5169\u7a2e\u5e38\u898b\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e7%aa%97%e5%8f%a3-xHUaUAHMkf\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528\u547d\u4ee4\u7a97\u53e3<\/h3>\n<pre><code>CREATE TABLE \u8868\u540d (\u6b04\u4f4d1 \u985e\u578b1, \u6b04\u4f4d2 \u985e\u578b2, ...)<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u6211\u5011\u60f3\u8981\u5275\u5efa\u4e00\u500b\u540d\u70ba &#8220;Customers&#8221; 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&gt; &#8220;New&#8221; &gt; &#8220;Table&#8221;\u3002<\/li>\n<li>\u5728\u5f48\u51fa\u7684\u5c0d\u8a71\u6846\u4e2d\uff0c\u8f38\u5165\u8868\u540d\u3002<\/li>\n<li>\u9ede\u64ca &#8220;OK&#8221;\uff0c\u9032\u5165\u8868\u8a2d\u8a08\u5668\u754c\u9762\u3002<\/li>\n<li>\u5728\u8a2d\u8a08\u5668\u4e2d\uff0c\u6dfb\u52a0\u6240\u9700\u7684\u6b04\u4f4d\uff0c\u4e26\u8a2d\u7f6e\u6bcf\u500b\u6b04\u4f4d\u7684\u985e\u578b\u548c\u5c6c\u6027\u3002<\/li>\n<li>\u5b8c\u6210\u8a2d\u8a08\u5f8c\uff0c\u9078\u64c7 &#8220;File&#8221; &gt; &#8220;Save&#8221; \u4ee5\u4fdd\u5b58\u65b0\u5efa\u7684\u8868\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-xHUaUAHMkf\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u65b0\u5efa\u6578\u64da\u5eab\u8868\u6642\uff0c\u6709\u5e7e\u500b\u6ce8\u610f\u4e8b\u9805\u9700\u8981\u8003\u616e\uff1a<\/p>\n<ul>\n<li><strong>\u6b04\u4f4d\u985e\u578b\u7684\u9078\u64c7\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u6b04\u4f4d\u985e\u578b\uff0c\u9019\u5c07\u5f71\u97ff\u6578\u64da\u7684\u5b58\u5132\u548c\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<li><strong>\u4e3b\u9375\u7684\u8a2d\u7f6e\uff1a<\/strong>\u70ba\u8868\u8a2d\u7f6e\u4e3b\u9375\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u552f\u4e00\u6027\uff0c\u907f\u514d\u91cd\u8907\u8a18\u9304\u3002<\/li>\n<li><strong>\u7d22\u5f15\u7684\u4f7f\u7528\uff1a<\/strong>\u6839\u64da\u67e5\u8a62\u9700\u6c42\uff0c\u53ef\u4ee5\u70ba\u67d0\u4e9b\u6b04\u4f4d\u8a2d\u7f6e\u7d22\u5f15\uff0c\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%89%b5%e5%bb%ba%e4%b8%80%e5%80%8b%e5%ae%8c%e6%95%b4%e7%9a%84%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-xHUaUAHMkf\">\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u5b8c\u6574\u7684\u6578\u64da\u5eab\u8868<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u5b8c\u6574\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5728 VFP \u4e2d\u5275\u5efa\u4e00\u500b\u540d\u70ba &#8220;Orders&#8221; \u7684\u6578\u64da\u5eab\u8868\uff0c\u4e26\u8a2d\u7f6e\u4e3b\u9375\u548c\u7d22\u5f15\uff1a<\/p>\n<pre><code>\nCREATE TABLE Orders (\n    OrderID I PRIMARY KEY,\n    CustomerID I,\n    OrderDate D,\n    TotalAmount N(10,2)\n)\nINDEX ON CustomerID TAG CustomerIndex\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5275\u5efa\u4e86\u4e00\u500b\u5305\u542b\u56db\u500b\u6b04\u4f4d\u7684 &#8220;Orders&#8221; \u8868\uff0c\u5176\u4e2d &#8220;OrderID&#8221; \u662f\u4e3b\u9375\uff0c&#8221;CustomerID&#8221; \u6b04\u4f4d\u4e0a\u8a2d\u7f6e\u4e86\u7d22\u5f15\uff0c\u4ee5\u4fbf\u65bc\u6839\u64da\u5ba2\u6236\u67e5\u8a62\u8a02\u55ae\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xHUaUAHMkf\">\u7e3d\u7d50<\/h2>\n<p>\u5728 VFP \u4e2d\u65b0\u5efa\u6578\u64da\u5eab\u8868\u662f\u4e00\u500b\u57fa\u672c\u800c\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u901a\u904e\u547d\u4ee4\u7a97\u53e3\u9084\u662f\u8868\u8a2d\u8a08\u5668\uff0c\u90fd\u80fd\u5920\u8f15\u9b06\u5b8c\u6210\u3002\u4e86\u89e3\u5982\u4f55\u8a2d\u7f6e\u6b04\u4f4d\u985e\u578b\u3001\u4e3b\u9375\u548c\u7d22\u5f15\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 VFP \u4e2d\u65b0\u5efa\u6578\u64da\u5eab\u8868\uff0c\u638c\u63e1\u5275\u5efa\u8868\u683c\u7684\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u7d50\u69cb\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-145469","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145469","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=145469"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145469\/revisions"}],"predecessor-version":[{"id":145470,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/145469\/revisions\/145470"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=145469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=145469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=145469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}