{"id":185402,"date":"2024-11-10T21:15:18","date_gmt":"2024-11-10T13:15:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185402\/"},"modified":"2024-11-10T21:15:19","modified_gmt":"2024-11-10T13:15:19","slug":"%e4%bd%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%af%a6%e7%8f%beoracle%e5%ad%98%e5%9c%96%e7%89%87%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185402\/","title":{"rendered":"\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feoracle\u5b58\u5716\u7247\u7684\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e5%af%a6%e7%8f%beoracle%e5%ad%98%e5%9c%96%e7%89%87%e7%9a%84%e6%96%b9%e6%b3%95-RdjyhlgLAI\">\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5be6\u73feOracle\u5b58\u5716\u7247\u7684\u65b9\u6cd5<\/h1>\n<p>\u5728\u73fe\u4ee3\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u5b58\u5132\u548c\u7ba1\u7406\u5716\u7247\u6578\u64da\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\u3002Oracle\u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5b58\u5132\u5716\u7247\uff0c\u5176\u4e2d\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u65b9\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u4f86\u5b58\u5132\u5716\u7247\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%ef%bc%9f-RdjyhlgLAI\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u5b58\u5132\u904e\u7a0b\uff1f<\/h2>\n<p>\u5b58\u5132\u904e\u7a0b\u662f\u4e00\u7d44\u9810\u7de8\u8b6f\u7684SQL\u8a9e\u53e5\uff0c\u5b58\u5132\u5728\u6578\u64da\u5eab\u4e2d\uff0c\u53ef\u4ee5\u901a\u904e\u8abf\u7528\u4f86\u57f7\u884c\u3002\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u7684\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u63d0\u9ad8\u6027\u80fd\uff1a\u5b58\u5132\u904e\u7a0b\u5728\u6578\u64da\u5eab\u4e2d\u9810\u7de8\u8b6f\uff0c\u57f7\u884c\u901f\u5ea6\u66f4\u5feb\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1a\u53ef\u4ee5\u9650\u5236\u7528\u6236\u5c0d\u6578\u64da\u7684\u76f4\u63a5\u8a2a\u554f\uff0c\u901a\u904e\u5b58\u5132\u904e\u7a0b\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li>\u91cd\u7528\u6027\uff1a\u53ef\u4ee5\u5728\u591a\u500b\u61c9\u7528\u7a0b\u5e8f\u4e2d\u91cd\u7528\u76f8\u540c\u7684\u5b58\u5132\u904e\u7a0b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ad%98%e5%84%b2%e5%9c%96%e7%89%87%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-RdjyhlgLAI\">\u5b58\u5132\u5716\u7247\u7684\u6578\u64da\u985e\u578b<\/h2>\n<p>\u5728Oracle\u4e2d\uff0c\u5b58\u5132\u5716\u7247\u901a\u5e38\u4f7f\u7528\u4ee5\u4e0b\u6578\u64da\u985e\u578b\uff1a<\/p>\n<ul>\n<li><strong>BLOB<\/strong>\uff1a\u4e8c\u9032\u5236\u5927\u5c0d\u8c61\uff0c\u9069\u5408\u5b58\u5132\u5716\u7247\u3001\u97f3\u983b\u548c\u8996\u983b\u7b49\u4e8c\u9032\u5236\u6578\u64da\u3002<\/li>\n<li><strong>VARCHAR2<\/strong>\uff1a\u5982\u679c\u5716\u7247\u4ee5Base64\u7de8\u78bc\u7684\u5b57\u7b26\u4e32\u5f62\u5f0f\u5b58\u5132\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u6578\u64da\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b%e7%9a%84%e6%ad%a5%e9%a9%9f-RdjyhlgLAI\">\u5275\u5efa\u5b58\u5132\u904e\u7a0b\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5c07\u5716\u7247\u5b58\u5132\u5230Oracle\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%89%b5%e5%bb%ba%e8%a1%a8-RdjyhlgLAI\">1. \u5275\u5efa\u8868<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5275\u5efa\u4e00\u500b\u8868\u4f86\u5b58\u5132\u5716\u7247\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u5275\u5efa\u8868\u7684SQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>\nCREATE TABLE images (\n    id NUMBER GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY,\n    image_name VARCHAR2(255),\n    image_data BLOB\n);\n<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e5%ad%98%e5%84%b2%e9%81%8e%e7%a8%8b-RdjyhlgLAI\">2. 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id=\"%e7%b8%bd%e7%b5%90-RdjyhlgLAI\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5728Oracle\u4e2d\u5b58\u5132\u5716\u7247\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u5b89\u5168\u7684\u65b9\u6cd5\u3002\u901a\u904e\u5275\u5efa\u5408\u9069\u7684\u8868\u548c\u5b58\u5132\u904e\u7a0b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u5716\u7247\u6578\u64da\u63d2\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6027\u80fd\uff0c\u9084\u589e\u5f37\u4e86\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u8655\u7406\u5927\u91cf\u5716\u7247\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528\u5b58\u5132\u904e\u7a0b\u5728Oracle\u4e2d\u6709\u6548\u5b58\u5132\u548c\u7ba1\u7406\u5716\u7247\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7684\u5716\u7247\u8655\u7406\u80fd\u529b\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-185402","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185402","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=185402"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185402\/revisions"}],"predecessor-version":[{"id":185403,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185402\/revisions\/185403"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185402"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185402"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185402"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}