{"id":755,"date":"2026-03-08T16:49:39","date_gmt":"2026-03-08T08:49:39","guid":{"rendered":"https:\/\/www.loongdi.net\/blog\/?p=755"},"modified":"2026-03-08T16:49:39","modified_gmt":"2026-03-08T08:49:39","slug":"sas%e6%8e%a5%e5%8f%a3%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e6%95%b0%e6%8d%ae%e6%93%8d%e4%bd%9c%e5%92%8c%e5%a4%84%e7%90%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.loongdi.net\/blog\/755.html","title":{"rendered":"SAS\u63a5\u53e3\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u64cd\u4f5c\u548c\u5904\u7406\uff1f"},"content":{"rendered":"<p><p>\u672c\u6587\u65e8\u5728\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SAS\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\uff0c\u89e3\u51b3\u6570\u636e\u4ea4\u4e92\u548c\u5904\u7406\u7684\u96be\u9898\u3002\u901a\u8fc7\u672c\u6587\uff0c\u60a8\u5c06\u5b66\u4f1a\u5982\u4f55\u8bbe\u7f6eSAS\u63a5\u53e3\uff0c\u6267\u884c\u6570\u636e\u67e5\u8be2\u3001\u66f4\u65b0\u4ee5\u53ca\u6267\u884cSAS\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8eSAS\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u7684\u5177\u4f53\u6b65\u9aa4\u548c\u6280\u672f\u8bf4\u660e\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u524d\u7684\u51c6\u5907\u6216\u80cc\u666f\u4ecb\u7ecd<\/h2>\n<\/p>\n<p><p>\u5728\u8fdb\u884cSAS\u63a5\u53e3\u64cd\u4f5c\u524d\uff0c\u8bf7\u786e\u4fdd\u60a8\u5df2\u5b89\u88c5SAS\u8f6f\u4ef6\uff0c\u5e76\u914d\u7f6e\u597dSAS\u73af\u5883\u3002\u6b64\u5916\uff0c\u60a8\u8fd8\u9700\u8981\u4e00\u4e2a\u6570\u636e\u5e93\uff0c\u5982Oracle\u3001MySQL\u6216SQL Server\u7b49\uff0c\u7528\u4e8e\u5b58\u50a8\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h2>\u5b8c\u6210\u4efb\u52a1\u6240\u9700\u7684\u8be6\u7ec6\u3001\u5206\u6b65\u64cd\u4f5c\u6307\u5357<\/h2>\n<\/p>\n<p><h3>1. \u8bbe\u7f6eSAS\u63a5\u53e3<\/h3>\n<\/p>\n<p><p>\u5728SAS\u4e2d\u8bbe\u7f6e\u63a5\u53e3\u4e3b\u8981\u6d89\u53ca\u521b\u5efa\u4e00\u4e2a\u8fde\u63a5\u5230\u6570\u636e\u5e93\u7684SAS\/ACCESS\u63a5\u53e3\u3002<\/p>\n<\/p>\n<ul>\n<li>\u5728SAS\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u521b\u5efa\u4e00\u4e2a\u8fde\u63a5\u5230Oracle\u6570\u636e\u5e93\u7684SAS\/ACCESS\u63a5\u53e3\uff1a<\/li>\n<\/ul>\n<p><pre><code><\/p>\r\n<p>libname mylib oracle;<\/p>\r\n<p>options mylib.user=\"user\" mylib.pass=\"password\";<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u89e3\u91ca\uff1a\u6b64\u4ee3\u7801\u6bb5\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmylib\u201d\u7684\u5e93\uff0c\u5e76\u5c06\u5176\u914d\u7f6e\u4e3a\u8fde\u63a5\u5230Oracle\u6570\u636e\u5e93\u3002\u8bf7\u66ff\u6362\u201cuser\u201d\u548c\u201cpassword\u201d\u4e3a\u60a8\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/p>\n<\/p>\n<p><h3>2. \u6267\u884c\u6570\u636e\u67e5\u8be2<\/h3>\n<\/p>\n<p><p>\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u6267\u884cSQL\u67e5\u8be2\u5e76\u83b7\u53d6\u6570\u636e\u3002<\/p>\n<\/p>\n<ul>\n<li>\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u67e5\u8be2\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\uff1a<\/li>\n<\/ul>\n<p><pre><code><\/p>\r\n<p>data mydata;<\/p>\r\n<p>  set mylib.mytable;<\/p>\r\n<p>run;<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.loongdi.net\/blog\/wp-content\/uploads\/2026\/03\/1B9V3C6.jpg\" alt=\"SAS\u63a5\u53e3\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u64cd\u4f5c\u548c\u5904\u7406\uff1f\" title=\"SAS\u63a5\u53e3\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u64cd\u4f5c\u548c\u5904\u7406\uff1f\"><\/p>\n<p><p>\u89e3\u91ca\uff1a\u6b64\u4ee3\u7801\u6bb5\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmydata\u201d\u7684\u65b0\u6570\u636e\u96c6\uff0c\u5b83\u5305\u542b\u4e86\u6570\u636e\u5e93\u4e2d\u201cmytable\u201d\u8868\u4e2d\u7684\u6240\u6709\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h3>3. \u6267\u884c\u6570\u636e\u66f4\u65b0<\/h3>\n<\/p>\n<p><p>\u8981\u66f4\u65b0\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u6267\u884cSQL\u66f4\u65b0\u8bed\u53e5\u3002<\/p>\n<\/p>\n<ul>\n<li>\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u66f4\u65b0\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\uff1a<\/li>\n<\/ul>\n<p><pre><code><\/p>\r\n<p>data mylib.mytable;<\/p>\r\n<p>  set mylib.mytable;<\/p>\r\n<p>  if condition then update_value = new_value;<\/p>\r\n<p>run;<\/p>\r\n<p>quit;<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u89e3\u91ca\uff1a\u6b64\u4ee3\u7801\u6bb5\u66f4\u65b0\u4e86\u6570\u636e\u5e93\u4e2d\u201cmytable\u201d\u8868\u4e2d\u7684\u6570\u636e\uff0c\u6839\u636e\u6761\u4ef6\u5c06\u201cupdate_value\u201d\u5217\u7684\u503c\u8bbe\u7f6e\u4e3a\u201cnew_value\u201d\u3002<\/p>\n<\/p>\n<p><h3>4. \u6267\u884cSAS\u7a0b\u5e8f<\/h3>\n<\/p>\n<p><p>\u60a8\u53ef\u4ee5\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u5728\u6570\u636e\u5e93\u4e2d\u6267\u884cSAS\u7a0b\u5e8f\u3002<\/p>\n<\/p>\n<ul>\n<li>\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u6267\u884cSAS\u7a0b\u5e8f\uff1a<\/li>\n<\/ul>\n<p><pre><code><\/p>\r\n<p>ods mylib.myods;<\/p>\r\n<p>proc sql;<\/p>\r\n<p>  execute 'SAS program code here';<\/p>\r\n<p>quit;<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u89e3\u91ca\uff1a\u6b64\u4ee3\u7801\u6bb5\u5728\u6570\u636e\u5e93\u4e2d\u6267\u884c\u4e86SAS\u7a0b\u5e8f\u3002\u8bf7\u5c06\u201cSAS program code here\u201d\u66ff\u6362\u4e3a\u60a8\u8981\u6267\u884c\u7684SAS\u7a0b\u5e8f\u4ee3\u7801\u3002<\/p>\n<\/p>\n<p><h2>\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u3001\u6ce8\u610f\u4e8b\u9879\u6216\u76f8\u5173\u7684\u5b9e\u7528\u6280\u5de7<\/h2>\n<\/p>\n<ul>\n<li>\n<p><p>\u95ee\u9898\uff1a\u8fde\u63a5\u6570\u636e\u5e93\u5931\u8d25\u3002<\/p>\n<\/p>\n<p><p>\u539f\u56e0\uff1a\u53ef\u80fd\u662f\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u4e0d\u6b63\u786e\u6216SAS\/ACCESS\u63a5\u53e3\u914d\u7f6e\u4e0d\u6b63\u786e\u3002<\/p>\n<\/p>\n<p><p>\u89e3\u51b3\u65b9\u6cd5\uff1a\u68c0\u67e5\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\uff0c\u786e\u4fdd\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c\u670d\u52a1\u5668\u5730\u5740\u6b63\u786e\u3002\u91cd\u65b0\u914d\u7f6eSAS\/ACCESS\u63a5\u53e3\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><p>\u95ee\u9898\uff1a\u6570\u636e\u67e5\u8be2\u7ed3\u679c\u4e0d\u6b63\u786e\u3002<\/p>\n<\/p>\n<p><p>\u539f\u56e0\uff1a\u53ef\u80fd\u662fSQL\u67e5\u8be2\u8bed\u53e5\u9519\u8bef\u6216\u6570\u636e\u6e90\u95ee\u9898\u3002<\/p>\n<\/p>\n<p><p>\u89e3\u51b3\u65b9\u6cd5\uff1a\u68c0\u67e5SQL\u67e5\u8be2\u8bed\u53e5\uff0c\u786e\u4fdd\u8bed\u6cd5\u6b63\u786e\u3002\u68c0\u67e5\u6570\u636e\u6e90\uff0c\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u3002<\/p>\n<\/p>\n<\/li>\n<li>\n<p><p>\u6280\u5de7\uff1a\u4f7f\u7528SAS\/ACCESS\u63a5\u53e3\u65f6\uff0c\u5efa\u8bae\u5c06\u6570\u636e\u5e93\u8fde\u63a5\u4fe1\u606f\u4fdd\u5b58\u5728\u73af\u5883\u53d8\u91cf\u4e2d\uff0c\u4ee5\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u65e8\u5728\u5411\u60a8\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528SAS\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\uff0c\u89e3\u51b3\u6570\u636e\u4ea4\u4e92\u548c\u5904\u7406\u7684\u96be\u9898\u3002\u901a\u8fc7\u672c\u6587\uff0c\u60a8\u5c06\u5b66\u4f1a\u5982\u4f55\u8bbe\u7f6eSAS\u63a5\u53e3\uff0c\u6267\u884c\u6570\u636e\u67e5\u8be2\u3001\u66f4\u65b0\u4ee5\u53ca\u6267\u884cSAS\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u57fa\u4e8eSAS\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u64cd\u4f5c\u7684\u5177\u4f53\u6b65\u9aa4\u548c\u6280\u672f\u8bf4\u660e\u3002 \u64cd\u4f5c\u524d\u7684\u51c6\u5907\u6216\u80cc\u666f\u4ecb\u7ecd \u5728\u8fdb\u884cSA&#8230;<\/p>\n","protected":false},"author":1,"featured_media":68,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"topic":[],"class_list":["post-755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hw"],"_links":{"self":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/comments?post=755"}],"version-history":[{"count":1,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/755\/revisions"}],"predecessor-version":[{"id":756,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/posts\/755\/revisions\/756"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media\/68"}],"wp:attachment":[{"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/media?parent=755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/categories?post=755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/tags?post=755"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.loongdi.net\/blog\/wp-json\/wp\/v2\/topic?post=755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}