{"id":96356,"date":"2024-10-20T08:44:22","date_gmt":"2024-10-20T00:44:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96356\/"},"modified":"2024-10-20T08:44:22","modified_gmt":"2024-10-20T00:44:22","slug":"pb9-0%e8%88%87sql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%b8%e9%80%a3%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e6%b3%95-pb9-0%e9%80%a3%e6%8e%a5sql%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96356\/","title":{"rendered":"PB9.0\u8207SQL\u6578\u64da\u5eab\u76f8\u9023\u7684\u7c21\u55ae\u65b9\u6cd5 (pb9.0\u9023\u63a5sql\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"pb9-0%e8%88%87sql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9b%b8%e9%80%a3%e7%9a%84%e7%b0%a1%e5%96%ae%e6%96%b9%e6%b3%95-kTutiAhXAT\">PB9.0\u8207SQL\u6578\u64da\u5eab\u76f8\u9023\u7684\u7c21\u55ae\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002PowerBuilder 9.0\uff08PB9.0\uff09\u662f\u4e00\u6b3e\u5f37\u5927\u7684\u958b\u767c\u5de5\u5177\uff0c\u5ee3\u6cdb\u7528\u65bc\u4f01\u696d\u61c9\u7528\u7a0b\u5e8f\u7684\u958b\u767c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07PB9.0\u8207SQL\u6578\u64da\u5eab\u76f8\u9023\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u7c21\u55ae\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u4ee3\u78bc\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u904e\u7a0b\u3002<\/p>\n<h2 id=\"1-%e7%a2%ba%e8%aa%8d%e7%92%b0%e5%a2%83%e8%a8%ad%e7%bd%ae-kTutiAhXAT\">1. \u78ba\u8a8d\u74b0\u5883\u8a2d\u7f6e<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u60a8\u7684\u958b\u767c\u74b0\u5883\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002\u60a8\u9700\u8981\u5b89\u88dd\u4ee5\u4e0b\u7d44\u4ef6\uff1a<\/p>\n<ul>\n<li>PowerBuilder 9.0<\/li>\n<li>SQL\u6578\u64da\u5eab\uff08\u5982SQL Server\u3001MySQL\u7b49\uff09<\/li>\n<li>ODBC\u9a45\u52d5\u7a0b\u5e8f\uff08\u6839\u64da\u6240\u4f7f\u7528\u7684\u6578\u64da\u5eab\u9078\u64c7\u5408\u9069\u7684\u9a45\u52d5\u7a0b\u5e8f\uff09<\/li>\n<\/ul>\n<h2 id=\"2-%e9%85%8d%e7%bd%aeodbc%e6%95%b8%e6%93%9a%e6%ba%90-kTutiAhXAT\">2. \u914d\u7f6eODBC\u6578\u64da\u6e90<\/h2>\n<p>\u5728PB9.0\u4e2d\u9023\u63a5SQL\u6578\u64da\u5eab\u7684\u7b2c\u4e00\u6b65\u662f\u914d\u7f6eODBC\u6578\u64da\u6e90\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958b\u63a7\u5236\u9762\u677f\uff0c\u9078\u64c7\u201c\u7ba1\u7406\u5de5\u5177\u201d\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u6578\u64da\u6e90\uff08ODBC\uff09\u201d\u3002<\/li>\n<li>\u5728\u201c\u7528\u6236DSN\u201d\u6216\u201c\u7cfb\u7d71DSN\u201d\u9078\u9805\u5361\u4e2d\uff0c\u9ede\u64ca\u201c\u6dfb\u52a0\u201d\u3002<\/li>\n<li>\u9078\u64c7\u76f8\u61c9\u7684ODBC\u9a45\u52d5\u7a0b\u5e8f\uff0c\u7136\u5f8c\u9ede\u64ca\u201c\u5b8c\u6210\u201d\u3002<\/li>\n<li>\u586b\u5beb\u6578\u64da\u6e90\u540d\u7a31\u3001\u63cf\u8ff0\u548c\u6578\u64da\u5eab\u7684\u9023\u63a5\u4fe1\u606f\uff08\u5982\u4f3a\u670d\u5668\u540d\u7a31\u3001\u6578\u64da\u5eab\u540d\u7a31\u3001\u7528\u6236\u540d\u548c\u5bc6\u78bc\uff09\u3002<\/li>\n<li>\u6e2c\u8a66\u9023\u63a5\u4ee5\u78ba\u4fdd\u8a2d\u7f6e\u6b63\u78ba\uff0c\u7136\u5f8c\u9ede\u64ca\u201c\u78ba\u5b9a\u201d\u3002<\/li>\n<\/ol>\n<h2 id=\"3-%e5%9c%a8pb9-0%e4%b8%ad%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-kTutiAhXAT\">3. \u5728PB9.0\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u914d\u7f6e\u597dODBC\u6578\u64da\u6e90\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5728PB9.0\u4e2d\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958bPowerBuilder 9.0\uff0c\u5275\u5efa\u4e00\u500b\u65b0\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/li>\n<li>\u5728\u201cDatabase\u201d\u83dc\u55ae\u4e2d\u9078\u64c7\u201cDatabase Profile\u201d\u4f86\u5275\u5efa\u65b0\u7684\u6578\u64da\u5eab\u914d\u7f6e\u3002<\/li>\n<li>\u5728\u201cDatabase Profile\u201d\u5c0d\u8a71\u6846\u4e2d\uff0c\u9078\u64c7\u201cODBC\u201d\u4f5c\u70ba\u6578\u64da\u5eab\u985e\u578b\u3002<\/li>\n<li>\u9078\u64c7\u525b\u624d\u5275\u5efa\u7684ODBC\u6578\u64da\u6e90\uff0c\u4e26\u586b\u5beb\u5fc5\u8981\u7684\u9023\u63a5\u4fe1\u606f\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u6e2c\u8a66\u201d\u4ee5\u78ba\u4fdd\u9023\u63a5\u6210\u529f\uff0c\u7136\u5f8c\u4fdd\u5b58\u914d\u7f6e\u3002<\/li>\n<\/ol>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8sql%e8%aa%9e%e5%8f%a5%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e6%93%8d%e4%bd%9c-kTutiAhXAT\">4. \u4f7f\u7528SQL\u8a9e\u53e5\u9032\u884c\u6578\u64da\u64cd\u4f5c<\/h2>\n<p>\u4e00\u65e6\u6210\u529f\u9023\u63a5\u5230SQL\u6578\u64da\u5eab\uff0c\u60a8\u5c31\u53ef\u4ee5\u4f7f\u7528SQL\u8a9e\u53e5\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5f9e\u6578\u64da\u5eab\u4e2d\u6aa2\u7d22\u6578\u64da\uff1a<\/p>\n<pre><code>\nstring ls_sql\nlong ll_rowcount\nDataWindow dw_1\n\nls_sql = \"SELECT * FROM your_table_name\"\ndw_1.SetTransObject(SQLCA)\nll_rowcount = dw_1.Retrieve()\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u4f7f\u7528\u4e86DataWindow\u5c0d\u8c61\u4f86\u57f7\u884cSQL\u67e5\u8a62\u4e26\u6aa2\u7d22\u6578\u64da\u3002\u78ba\u4fdd\u5728\u4f7f\u7528\u4e4b\u524d\u5df2\u6b63\u78ba\u8a2d\u7f6eSQLCA\uff08SQL\u9023\u63a5\u5c0d\u8c61\uff09\u3002<\/p>\n<h2 id=\"5-%e9%8c%af%e8%aa%a4%e8%99%95%e7%90%86-kTutiAhXAT\">5. \u932f\u8aa4\u8655\u7406<\/h2>\n<p>\u5728\u9023\u63a5\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u3002\u5efa\u8b70\u4f7f\u7528\u932f\u8aa4\u8655\u7406\u6a5f\u5236\u4f86\u6355\u7372\u548c\u8655\u7406\u9019\u4e9b\u932f\u8aa4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\nif ll_rowcount = 0 then\n    MessageBox(\"Error\", \"No data found.\")\nend if\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kTutiAhXAT\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6210\u529f\u5730\u5c07PB9.0\u8207SQL\u6578\u64da\u5eab\u76f8\u9023\u3002\u9019\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u958b\u767c\u6548\u7387\uff0c\u9084\u80fd\u5920\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u5f37\u5927\u7684\u6578\u64da\u652f\u6301\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22PB9.0\u8207SQL\u6578\u64da\u5eab\u9023\u63a5\u7684\u7c21\u55ae\u65b9\u6cd5\uff0c\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u4ea4\u4e92\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\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-96356","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96356","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=96356"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96356\/revisions"}],"predecessor-version":[{"id":96357,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96356\/revisions\/96357"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96356"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96356"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96356"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}