{"id":95902,"date":"2024-10-20T04:57:16","date_gmt":"2024-10-19T20:57:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95902\/"},"modified":"2024-10-20T04:57:17","modified_gmt":"2024-10-19T20:57:17","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e4%b8%ad%e7%9a%84%e5%85%ad%e6%a2%9d%e7%b6%93%e9%a9%97%e7%b8%bd%e7%b5%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95902\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u4e2d\u7684\u516d\u689d\u7d93\u9a57\u7e3d\u7d50"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e4%b8%ad%e7%9a%84%e5%85%ad%e6%a2%9d%e7%b6%93%e9%a9%97%e7%b8%bd%e7%b5%90-IhDIDUFzDy\">Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u4e2d\u7684\u516d\u689d\u7d93\u9a57\u7e3d\u7d50<\/h1>\n<p>Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u5168\u7403\u6700\u53d7\u6b61\u8fce\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e4b\u4e00\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u884c\u5404\u696d\u3002\u5c0d\u65bc\u5e0c\u671b\u6df1\u5165\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u638c\u63e1\u4e00\u4e9b\u5b78\u7fd2\u7d93\u9a57\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u516d\u689d\u5728Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u904e\u7a0b\u4e2d\u7684\u7d93\u9a57\u7e3d\u7d50\uff0c\u5e6b\u52a9\u60a8\u66f4\u6709\u6548\u5730\u638c\u63e1\u9019\u4e00\u6280\u8853\u3002<\/p>\n<h2 id=\"1-%e7%90%86%e8%a7%a3%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-IhDIDUFzDy\">1. \u7406\u89e3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728\u958b\u59cb\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5\uff0c\u5305\u62ec\u6578\u64da\u5eab\u7684\u7d50\u69cb\u3001\u8868\u3001\u884c\u3001\u5217\u3001\u7d22\u5f15\u7b49\u3002\u9019\u4e9b\u57fa\u672c\u6982\u5ff5\u662f\u5f8c\u7e8c\u5b78\u7fd2\u7684\u57fa\u790e\u3002\u53ef\u4ee5\u901a\u904e\u95b1\u8b80\u76f8\u95dc\u66f8\u7c4d\u6216\u5728\u7dda\u8ab2\u7a0b\u4f86\u7372\u53d6\u9019\u4e9b\u77e5\u8b58\u3002<\/p>\n<h2 id=\"2-%e7%86%9f%e6%82%89sql%e8%aa%9e%e8%a8%80-IhDIDUFzDy\">2. \u719f\u6089SQL\u8a9e\u8a00<\/h2>\n<p>SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\u662f\u8207Oracle\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u4e3b\u8981\u8a9e\u8a00\u3002\u719f\u7df4\u638c\u63e1SQL\u8a9e\u8a00\u7684\u57fa\u672c\u8a9e\u6cd5\u548c\u64cd\u4f5c\u662f\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u95dc\u9375\u3002\u5efa\u8b70\u5f9e\u57fa\u672c\u7684\u67e5\u8a62\u958b\u59cb\uff0c\u9010\u6b65\u5b78\u7fd2\u66f4\u8907\u96dc\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u806f\u63a5\u3001\u5b50\u67e5\u8a62\u548c\u805a\u5408\u51fd\u6578\u7b49\u3002<\/p>\n<pre><code>-- \u57fa\u672c\u67e5\u8a62\u793a\u4f8b\nSELECT * FROM employees WHERE department_id = 10;\n<\/code><\/pre>\n<h2 id=\"3-%e5%88%a9%e7%94%a8oracle%e5%ae%98%e6%96%b9%e6%96%87%e6%aa%94-IhDIDUFzDy\">3. \u5229\u7528Oracle\u5b98\u65b9\u6587\u6a94<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u8c50\u5bcc\u7684\u5b98\u65b9\u6587\u6a94\uff0c\u6db5\u84cb\u4e86\u5f9e\u5b89\u88dd\u5230\u9ad8\u7d1a\u529f\u80fd\u7684\u5404\u500b\u65b9\u9762\u3002\u9019\u4e9b\u6587\u6a94\u4e0d\u50c5\u8a73\u7d30\u8aaa\u660e\u4e86\u5404\u7a2e\u529f\u80fd\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u9084\u63d0\u4f9b\u4e86\u6700\u4f73\u5be6\u8e10\u548c\u6027\u80fd\u8abf\u512a\u7684\u5efa\u8b70\u3002\u5b9a\u671f\u67e5\u95b1\u5b98\u65b9\u6587\u6a94\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4fdd\u6301\u5c0d\u6700\u65b0\u6280\u8853\u7684\u4e86\u89e3\u3002<\/p>\n<h2 id=\"4-%e5%af%a6%e8%b8%90%e6%98%af%e6%9c%80%e5%a5%bd%e7%9a%84%e8%80%81%e5%b8%ab-IhDIDUFzDy\">4. \u5be6\u8e10\u662f\u6700\u597d\u7684\u8001\u5e2b<\/h2>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u6700\u4f73\u65b9\u5f0f\u662f\u901a\u904e\u5be6\u8e10\u3002\u53ef\u4ee5\u5728\u672c\u5730\u74b0\u5883\u6216\u96f2\u7aef\u74b0\u5883\u4e2d\u5b89\u88ddOracle\u6578\u64da\u5eab\uff0c\u4e26\u9032\u884c\u5404\u7a2e\u64cd\u4f5c\uff0c\u4f8b\u5982\u5275\u5efa\u8868\u3001\u63d2\u5165\u6578\u64da\u3001\u57f7\u884c\u67e5\u8a62\u7b49\u3002\u901a\u904e\u5be6\u969b\u64cd\u4f5c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u597d\u5730\u7406\u89e3\u7406\u8ad6\u77e5\u8b58\u3002<\/p>\n<h2 id=\"5-%e5%8f%83%e5%8a%a0%e7%a4%be%e5%8d%80%e5%92%8c%e8%ab%96%e5%a3%87-IhDIDUFzDy\">5. \u53c3\u52a0\u793e\u5340\u548c\u8ad6\u58c7<\/h2>\n<p>\u52a0\u5165Oracle\u76f8\u95dc\u7684\u793e\u5340\u548c\u8ad6\u58c7\uff0c\u53ef\u4ee5\u8b93\u60a8\u8207\u5176\u4ed6\u5b78\u7fd2\u8005\u548c\u5c08\u696d\u4eba\u58eb\u4ea4\u6d41\u7d93\u9a57\u3002\u9019\u4e9b\u5e73\u53f0\u4e0a\u7d93\u5e38\u6703\u6709\u554f\u984c\u89e3\u7b54\u3001\u6280\u8853\u5206\u4eab\u548c\u8cc7\u6e90\u63a8\u85a6\uff0c\u5c0d\u65bc\u89e3\u6c7a\u5b78\u7fd2\u904e\u7a0b\u4e2d\u7684\u56f0\u60d1\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"6-%e6%8c%81%e7%ba%8c%e5%ad%b8%e7%bf%92%e5%92%8c%e6%9b%b4%e6%96%b0%e7%9f%a5%e8%ad%98-IhDIDUFzDy\">6. \u6301\u7e8c\u5b78\u7fd2\u548c\u66f4\u65b0\u77e5\u8b58<\/h2>\n<p>\u6578\u64da\u5eab\u6280\u8853\u4e0d\u65b7\u767c\u5c55\uff0c\u65b0\u7684\u529f\u80fd\u548c\u6700\u4f73\u5be6\u8e10\u5c64\u51fa\u4e0d\u7aae\u3002\u56e0\u6b64\uff0c\u6301\u7e8c\u5b78\u7fd2\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u901a\u904e\u53c3\u52a0\u7dda\u4e0a\u8ab2\u7a0b\u3001\u7814\u8a0e\u6703\u6216\u95b1\u8b80\u6280\u8853\u535a\u5ba2\u4f86\u4fdd\u6301\u5c0d\u65b0\u6280\u8853\u7684\u654f\u611f\u5ea6\u3002<\/p>\n<h3 id=\"%e7%b8%bd%e7%b5%90-IhDIDUFzDy\">\u7e3d\u7d50<\/h3>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u638c\u63e1\u57fa\u672c\u6982\u5ff5\u3001\u719f\u6089SQL\u8a9e\u8a00\u3001\u5229\u7528\u5b98\u65b9\u6587\u6a94\u3001\u9032\u884c\u5be6\u8e10\u3001\u53c3\u52a0\u793e\u5340\u4ea4\u6d41\u4ee5\u53ca\u6301\u7e8c\u66f4\u65b0\u77e5\u8b58\u90fd\u662f\u6210\u529f\u7684\u95dc\u9375\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u9078\u64c7\u5408\u9069\u7684\u74b0\u5883\u4f86\u9032\u884c\u5b78\u7fd2\u548c\u5be6\u8e10\u4e5f\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884cOracle\u6578\u64da\u5eab\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u5b78\u7fd2\u63d0\u4f9b\u826f\u597d\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u7684\u516d\u689d\u95dc\u9375\u7d93\u9a57\uff0c\u52a9\u4f60\u63d0\u5347\u6280\u80fd\uff0c\u512a\u5316\u6578\u64da\u7ba1\u7406\uff0c\u5be6\u73fe\u9ad8\u6548\u958b\u767c\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-95902","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95902","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=95902"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95902\/revisions"}],"predecessor-version":[{"id":95903,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95902\/revisions\/95903"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95902"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}