{"id":96330,"date":"2024-10-20T08:31:17","date_gmt":"2024-10-20T00:31:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96330\/"},"modified":"2024-10-20T08:31:18","modified_gmt":"2024-10-20T00:31:18","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%ef%bc%8c%e6%88%90%e7%82%ba%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e7%9a%84%e9%ab%98%e6%89%8b%ef%bc%81-orcal%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96330\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u5b78\u7fd2\uff0c\u6210\u70ba\u6578\u64da\u7ba1\u7406\u7684\u9ad8\u624b\uff01 (orcal\u6578\u64da\u5eab\u5b78\u7fd2)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%ef%bc%8c%e6%88%90%e7%82%ba%e6%95%b8%e6%93%9a%e7%ae%a1%e7%90%86%e7%9a%84%e9%ab%98%e6%89%8b%ef%bc%81-ZvDEyrDKvS\">Oracle\u6578\u64da\u5eab\u5b78\u7fd2\uff0c\u6210\u70ba\u6578\u64da\u7ba1\u7406\u7684\u9ad8\u624b\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u5e02\u5834\u4e0a\u6700\u53d7\u6b61\u8fce\u7684\u6578\u64da\u5eab\u4e4b\u4e00\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u9069\u5408\u5404\u7a2e\u898f\u6a21\u7684\u4f01\u696d\u3002\u672c\u6587\u5c07\u63a2\u8a0eOracle\u6578\u64da\u5eab\u7684\u5b78\u7fd2\u8def\u5f91\uff0c\u5e6b\u52a9\u60a8\u6210\u70ba\u6578\u64da\u7ba1\u7406\u7684\u9ad8\u624b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-ZvDEyrDKvS\">\u4ec0\u9ebc\u662fOracle\u6578\u64da\u5eab\uff1f<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08RDBMS\uff09\uff0c\u7531Oracle\u516c\u53f8\u958b\u767c\u3002\u5b83\u652f\u6301\u591a\u7528\u6236\u74b0\u5883\uff0c\u4e26\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\u3002Oracle\u6578\u64da\u5eab\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Oracle\u6578\u64da\u5eab\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\u4e26\u652f\u6301\u9ad8\u4e26\u767c\u7684\u7528\u6236\u8a2a\u554f\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0cOracle\u90fd\u80fd\u5920\u6839\u64da\u9700\u6c42\u9032\u884c\u64f4\u5c55\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u63d0\u4f9b\u591a\u5c64\u6b21\u7684\u5b89\u5168\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ad%b8%e7%bf%92oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%ad%a5%e9%a9%9f-ZvDEyrDKvS\">\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%9f%ba%e7%a4%8e%e7%9f%a5%e8%ad%98-ZvDEyrDKvS\">1. \u57fa\u790e\u77e5\u8b58<\/h3>\n<p>\u5728\u958b\u59cb\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u638c\u63e1\u4e00\u4e9b\u57fa\u672c\u7684\u6578\u64da\u5eab\u6982\u5ff5\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u7d50\u69cb\uff1a<\/strong>\u4e86\u89e3\u8868\u3001\u884c\u3001\u5217\u3001\u7d22\u5f15\u7b49\u57fa\u672c\u6982\u5ff5\u3002<\/li>\n<li><strong>SQL\u8a9e\u8a00\uff1a<\/strong>\u5b78\u7fd2SQL\uff08\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff09\uff0c\u9019\u662f\u8207Oracle\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u4e3b\u8981\u8a9e\u8a00\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e5%ae%89%e8%a3%9doracle%e6%95%b8%e6%93%9a%e5%ba%ab-ZvDEyrDKvS\">2. \u5b89\u88ddOracle\u6578\u64da\u5eab<\/h3>\n<p>\u8981\u958b\u59cb\u5be6\u8e10\uff0c\u60a8\u9700\u8981\u5728\u672c\u5730\u6216\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddOracle\u6578\u64da\u5eab\u3002\u60a8\u53ef\u4ee5\u5f9eOracle\u7684\u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u5b89\u88dd\u5305\uff0c\u4e26\u6839\u64da\u6307\u793a\u9032\u884c\u5b89\u88dd\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528SQL*Plus\u6216Oracle SQL Developer\u7b49\u5de5\u5177\u4f86\u9023\u63a5\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-%e5%af%a6%e8%b8%90sql%e6%9f%a5%e8%a9%a2-ZvDEyrDKvS\">3. \u5be6\u8e10SQL\u67e5\u8a62<\/h3>\n<p>\u5b78\u7fd2\u5982\u4f55\u7de8\u5bebSQL\u67e5\u8a62\u662f\u638c\u63e1Oracle\u6578\u64da\u5eab\u7684\u95dc\u9375\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM employees WHERE department_id = 10;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u90e8\u9580ID\u70ba10\u7684\u54e1\u5de5\u4fe1\u606f\u3002\u901a\u904e\u4e0d\u65b7\u7df4\u7fd2\uff0c\u60a8\u53ef\u4ee5\u719f\u6089\u5404\u7a2e\u67e5\u8a62\u8a9e\u53e5\uff0c\u5982INSERT\u3001UPDATE\u548cDELETE\u7b49\u3002<\/p>\n<h3 id=\"4-%e5%ad%b8%e7%bf%92pl-sql-ZvDEyrDKvS\">4. \u5b78\u7fd2PL\/SQL<\/h3>\n<p>PL\/SQL\u662fOracle\u7684\u904e\u7a0b\u6027\u8a9e\u8a00\uff0c\u5141\u8a31\u60a8\u7de8\u5beb\u8907\u96dc\u7684\u908f\u8f2f\u548c\u7a0b\u5e8f\u3002\u5b78\u7fd2PL\/SQL\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5275\u5efa\u5b58\u5132\u904e\u7a0b\u3001\u89f8\u767c\u5668\u548c\u51fd\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u529f\u80fd\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684PL\/SQL\u793a\u4f8b\uff1a<\/p>\n<pre><code>DECLARE\n    v_employee_name VARCHAR2(100);\nBEGIN\n    SELECT first_name || ' ' || last_name INTO v_employee_name\n    FROM employees WHERE employee_id = 1;\n    DBMS_OUTPUT.PUT_LINE('Employee Name: ' || v_employee_name);\nEND;<\/code><\/pre>\n<h3 id=\"5-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86-ZvDEyrDKvS\">5. \u6578\u64da\u5eab\u7ba1\u7406<\/h3>\n<p>\u5b78\u7fd2\u5982\u4f55\u7ba1\u7406Oracle\u6578\u64da\u5eab\u662f\u6210\u70ba\u9ad8\u624b\u7684\u95dc\u9375\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5099\u4efd\u548c\u6062\u5fa9\uff1a<\/strong>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528RMAN\uff08\u6062\u5fa9\u7ba1\u7406\u5668\uff09\u9032\u884c\u6578\u64da\u5099\u4efd\u548c\u6062\u5fa9\u3002<\/li>\n<li><strong>\u6027\u80fd\u8abf\u512a\uff1a<\/strong>\u5b78\u7fd2\u5982\u4f55\u76e3\u63a7\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u7ba1\u7406\uff1a<\/strong>\u8a2d\u7f6e\u7528\u6236\u6b0a\u9650\u548c\u89d2\u8272\u4ee5\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-ZvDEyrDKvS\">\u7d50\u8ad6<\/h2>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u662f\u4e00\u500b\u6301\u7e8c\u7684\u904e\u7a0b\uff0c\u901a\u904e\u4e0d\u65b7\u7684\u5be6\u8e10\u548c\u63a2\u7d22\uff0c\u60a8\u5c07\u80fd\u5920\u638c\u63e1\u6578\u64da\u7ba1\u7406\u7684\u5404\u500b\u65b9\u9762\u3002\u7121\u8ad6\u60a8\u662f\u521d\u5b78\u8005\u9084\u662f\u6709\u7d93\u9a57\u7684\u5c08\u696d\u4eba\u58eb\uff0c\u6df1\u5165\u4e86\u89e3Oracle\u6578\u64da\u5eab\u90fd\u5c07\u70ba\u60a8\u7684\u8077\u696d\u751f\u6daf\u589e\u6dfb\u50f9\u503c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\u4f86\u9032\u884c\u5b78\u7fd2\u548c\u5be6\u8e10\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u9019\u5c07\u70ba\u60a8\u63d0\u4f9b\u9748\u6d3b\u7684\u8cc7\u6e90\u548c\u9ad8\u6548\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1Oracle\u6578\u64da\u5eab\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6280\u80fd\uff0c\u6210\u70ba\u884c\u696d\u5c08\u5bb6\uff01\u5b78\u7fd2\u6280\u5de7\u3001\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u4f60\u5728\u6578\u64da\u4e16\u754c\u4e2d\u812b\u7a4e\u800c\u51fa\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-96330","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96330","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=96330"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96330\/revisions"}],"predecessor-version":[{"id":96331,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96330\/revisions\/96331"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}