{"id":95898,"date":"2024-10-20T04:55:20","date_gmt":"2024-10-19T20:55:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95898\/"},"modified":"2024-10-20T04:55:21","modified_gmt":"2024-10-19T20:55:21","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e8%a6%81%e9%bb%9e%e4%ba%86%e8%a7%a3%e8%a9%b3%e8%a7%a3-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a6%81%e5%ad%b8%e4%bb%80%e9%ba%bc","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95898\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u8981\u9ede\u4e86\u89e3\u8a73\u89e3 (oracle\u6578\u64da\u5eab\u8981\u5b78\u4ec0\u9ebc)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%ad%b8%e7%bf%92%e8%a6%81%e9%bb%9e%e4%ba%86%e8%a7%a3%e8%a9%b3%e8%a7%a3-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a6%81%e5%ad%b8%e4%bb%80%e9%ba%bc-VEkqYDOTmC\">Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u8981\u9ede\u4e86\u89e3\u8a73\u89e3 (oracle\u6578\u64da\u5eab\u8981\u5b78\u4ec0\u9ebc)<\/h1>\n<p>Oracle\u6578\u64da\u5eab\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5c0d\u65bc\u5e0c\u671b\u6df1\u5165\u4e86\u89e3Oracle\u6578\u64da\u5eab\u7684\u5b78\u7fd2\u8005\u4f86\u8aaa\uff0c\u638c\u63e1\u4e00\u4e9b\u95dc\u9375\u8981\u9ede\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u6240\u9700\u7684\u4e3b\u8981\u77e5\u8b58\u9ede\u548c\u6280\u80fd\u3002<\/p>\n<h2 id=\"1-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-VEkqYDOTmC\">1. 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SQL\u8a9e\u8a00\u7684\u638c\u63e1<\/h2>\n<p>SQL\u662f\u8207Oracle\u6578\u64da\u5eab\u4ea4\u4e92\u7684\u4e3b\u8981\u8a9e\u8a00\u3002\u5b78\u7fd2\u8005\u9700\u8981\u719f\u6089\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u57fa\u672c\u67e5\u8a62\uff1a<\/strong>\u4f7f\u7528SELECT\u8a9e\u53e5\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><strong>\u6578\u64da\u64cd\u4f5c\uff1a<\/strong>\u4f7f\u7528INSERT\u3001UPDATE\u548cDELETE\u8a9e\u53e5\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u3002<\/li>\n<li><strong>\u6578\u64da\u5b9a\u7fa9\uff1a<\/strong>\u4f7f\u7528CREATE\u3001ALTER\u548cDROP\u8a9e\u53e5\u4f86\u7ba1\u7406\u6578\u64da\u5eab\u7d50\u69cb\u3002<\/li>\n<li><strong>\u6578\u64da\u63a7\u5236\uff1a<\/strong>\u4f7f\u7528GRANT\u548cREVOKE\u8a9e\u53e5\u4f86\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684SQL\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT * FROM employees WHERE department_id = 10;<\/code><\/pre>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e5%8e%9f%e5%89%87-VEkqYDOTmC\">3. \u6578\u64da\u5eab\u8a2d\u8a08\u539f\u5247<\/h2>\n<p>\u5728\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u6642\uff0c\u4e86\u89e3\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u539f\u5247\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u9019\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6b63\u898f\u5316\uff1a<\/strong>\u901a\u904e\u6d88\u9664\u5197\u9918\u6578\u64da\u4f86\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6548\u7387\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u95dc\u806f\u8a2d\u8a08\uff1a<\/strong>\u5408\u7406\u8a2d\u8a08\u8868\u4e4b\u9593\u7684\u95dc\u806f\uff0c\u4ee5\u4fbf\u65bc\u6578\u64da\u7684\u67e5\u8a62\u548c\u7ba1\u7406\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86%e8%88%87%e7%b6%ad%e8%ad%b7-VEkqYDOTmC\">4. \u6578\u64da\u5eab\u7ba1\u7406\u8207\u7dad\u8b77<\/h2>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u9084\u9700\u8981\u638c\u63e1\u4e00\u4e9b\u7ba1\u7406\u548c\u7dad\u8b77\u7684\u6280\u80fd\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5099\u4efd\u8207\u6062\u5fa9\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u6027\u80fd\u8abf\u512a\uff1a<\/strong>\u901a\u904e\u5206\u6790\u67e5\u8a62\u6027\u80fd\u4f86\u512a\u5316\u6578\u64da\u5eab\u7684\u904b\u884c\u6548\u7387\u3002<\/li>\n<li><strong>\u7528\u6236\u7ba1\u7406\uff1a<\/strong>\u5275\u5efa\u548c\u7ba1\u7406\u6578\u64da\u5eab\u7528\u6236\u53ca\u5176\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ad%b8%e7%bf%92%e8%b3%87%e6%ba%90-VEkqYDOTmC\">5. \u5b78\u7fd2\u8cc7\u6e90<\/h2>\n<p>\u6709\u8a31\u591a\u8cc7\u6e90\u53ef\u4ee5\u5e6b\u52a9\u5b78\u7fd2\u8005\u6df1\u5165\u4e86\u89e3Oracle\u6578\u64da\u5eab\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b98\u65b9\u6587\u6a94\uff1a<\/strong>Oracle\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u5b98\u65b9\u6587\u6a94\uff0c\u6db5\u84cb\u4e86\u5404\u7a2e\u529f\u80fd\u548c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u5728\u7dda\u8ab2\u7a0b\uff1a<\/strong>\u8a31\u591a\u5e73\u53f0\u63d0\u4f9bOracle\u6578\u64da\u5eab\u7684\u5728\u7dda\u8ab2\u7a0b\uff0c\u9069\u5408\u4e0d\u540c\u6c34\u5e73\u7684\u5b78\u7fd2\u8005\u3002<\/li>\n<li><strong>\u793e\u5340\u8ad6\u58c7\uff1a<\/strong>\u53c3\u52a0Oracle\u76f8\u95dc\u7684\u793e\u5340\u8ad6\u58c7\uff0c\u53ef\u4ee5\u8207\u5176\u4ed6\u5b78\u7fd2\u8005\u548c\u5c08\u5bb6\u4ea4\u6d41\u7d93\u9a57\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VEkqYDOTmC\">\u7e3d\u7d50<\/h2>\n<p>\u5b78\u7fd2Oracle\u6578\u64da\u5eab\u9700\u8981\u638c\u63e1\u57fa\u672c\u6982\u5ff5\u3001SQL\u8a9e\u8a00\u3001\u6578\u64da\u5eab\u8a2d\u8a08\u539f\u5247\u3001\u7ba1\u7406\u8207\u7dad\u8b77\u6280\u80fd\u7b49\u591a\u65b9\u9762\u7684\u77e5\u8b58\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u7684\u9700\u6c42\u4e5f\u5728\u4e0d\u65b7\u589e\u52a0\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u80fd\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u8077\u696d\u7af6\u722d\u529b\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Oracle\u6578\u64da\u5eab\u5b78\u7fd2\u8981\u9ede\uff0c\u638c\u63e1\u95dc\u9375\u6982\u5ff5\u3001\u6280\u80fd\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u52a9\u4f60\u5728\u6578\u64da\u7ba1\u7406\u9818\u57df\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-95898","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95898","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=95898"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95898\/revisions"}],"predecessor-version":[{"id":95899,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95898\/revisions\/95899"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}