{"id":96376,"date":"2024-10-20T08:54:21","date_gmt":"2024-10-20T00:54:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96376\/"},"modified":"2024-10-20T08:54:21","modified_gmt":"2024-10-20T00:54:21","slug":"pdbseed%e4%b8%9f%e5%a4%b1%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e6%87%89%e8%a9%b2%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%b2%92%e6%9c%89pdbseed","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96376\/","title":{"rendered":"PDBSEED\u4e1f\u5931\uff1a\u6578\u64da\u5eab\u61c9\u8a72\u5982\u4f55\u8655\u7406\uff1f (\u6578\u64da\u5eab\u4e2d\u6c92\u6709pdb$seed)"},"content":{"rendered":"<h1 id=\"pdbseed%e4%b8%9f%e5%a4%b1%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e6%87%89%e8%a9%b2%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%b2%92%e6%9c%89pdbseed-EDGLnoXyOM\">PDBSEED\u4e1f\u5931\uff1a\u6578\u64da\u5eab\u61c9\u8a72\u5982\u4f55\u8655\u7406\uff1f (\u6578\u64da\u5eab\u4e2d\u6c92\u6709pdb$seed)<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0cPDB\uff08\u53ef\u63d2\u62d4\u6578\u64da\u5eab\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u7279\u5225\u662f\u5728\u591a\u79df\u6236\u67b6\u69cb\u4e2d\u3002PDBSEED\u662f\u6bcf\u500bPDB\u7684\u7a2e\u5b50\u6578\u64da\u5eab\uff0c\u901a\u5e38\u7528\u65bc\u5275\u5efa\u65b0\u7684PDB\u3002\u5982\u679c\u5728\u6578\u64da\u5eab\u4e2d\u4e1f\u5931\u4e86pdb$seed\uff0c\u9019\u5c07\u5c0d\u6578\u64da\u5eab\u7684\u904b\u884c\u548c\u7ba1\u7406\u9020\u6210\u56b4\u91cd\u5f71\u97ff\u3002\u672c\u6587\u5c07\u63a2\u8a0ePDBSEED\u4e1f\u5931\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u8655\u7406\u9019\u4e00\u554f\u984c\u3002<\/p>\n<h2 id=\"pdbseed%e7%9a%84%e8%a7%92%e8%89%b2%e8%88%87%e9%87%8d%e8%a6%81%e6%80%a7-EDGLnoXyOM\">PDBSEED\u7684\u89d2\u8272\u8207\u91cd\u8981\u6027<\/h2>\n<p>PDBSEED\u662fOracle\u6578\u64da\u5eab\u4e2d\u4e00\u500b\u7279\u6b8a\u7684PDB\uff0c\u4e3b\u8981\u7528\u65bc\u5275\u5efa\u65b0\u7684PDB\u3002\u5b83\u5305\u542b\u4e86\u6240\u6709PDB\u6240\u9700\u7684\u57fa\u672c\u7d50\u69cb\u548c\u5143\u6578\u64da\u3002\u7576\u7528\u6236\u9700\u8981\u5275\u5efa\u65b0\u7684PDB\u6642\uff0c\u7cfb\u7d71\u6703\u5f9epdb$seed\u8907\u88fd\u7d50\u69cb\u548c\u6578\u64da\u3002\u56e0\u6b64\uff0cpdb$seed\u7684\u5b58\u5728\u5c0d\u65bc\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e6%9c%83%e4%b8%9f%e5%a4%b1pdbseed%ef%bc%9f-EDGLnoXyOM\">\u70ba\u4ec0\u9ebc\u6703\u4e1f\u5931PDBSEED\uff1f<\/h2>\n<p>\u4e1f\u5931PDBSEED\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u610f\u5916\u522a\u9664\uff1a<\/strong>\u7528\u6236\u6216\u7ba1\u7406\u54e1\u53ef\u80fd\u5728\u4e0d\u5c0f\u5fc3\u7684\u60c5\u6cc1\u4e0b\u522a\u9664\u4e86pdb$seed\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u640d\u58de\uff1a<\/strong>\u786c\u4ef6\u6545\u969c\u6216\u5176\u4ed6\u539f\u56e0\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u5eab\u640d\u58de\uff0c\u5f9e\u800c\u5f71\u97ffpdb$seed\u3002<\/li>\n<li><strong>\u5347\u7d1a\u6216\u9077\u79fb\u554f\u984c\uff1a<\/strong>\u5728\u5347\u7d1a\u6216\u9077\u79fb\u6578\u64da\u5eab\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u914d\u7f6e\u932f\u8aa4\uff0c\u5c0e\u81f4pdb$seed\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%b8%9f%e5%a4%b1pdbseed%e7%9a%84%e5%bd%b1%e9%9f%bf-EDGLnoXyOM\">\u4e1f\u5931PDBSEED\u7684\u5f71\u97ff<\/h2>\n<p>\u5982\u679cpdb$seed\u4e1f\u5931\uff0c\u5c07\u6703\u5c0d\u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6cd5\u5275\u5efa\u65b0\u7684PDB\uff1a<\/strong>\u7528\u6236\u5c07\u7121\u6cd5\u4f7f\u7528pdb$seed\u4f86\u5275\u5efa\u65b0\u7684PDB\uff0c\u9019\u5c07\u5f71\u97ff\u696d\u52d9\u7684\u64f4\u5c55\u6027\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7ba1\u7406\u56f0\u96e3\uff1a<\/strong>\u7f3a\u5c11pdb$seed\u5c07\u4f7f\u5f97\u6578\u64da\u5eab\u7684\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u8907\u96dc\uff0c\u7279\u5225\u662f\u5728\u591a\u79df\u6236\u74b0\u5883\u4e2d\u3002<\/li>\n<li><strong>\u6f5b\u5728\u7684\u6578\u64da\u4e1f\u5931\uff1a<\/strong>\u5982\u679cpdb$seed\u7684\u4e1f\u5931\u662f\u7531\u65bc\u6578\u64da\u5eab\u640d\u58de\u5f15\u8d77\u7684\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u5176\u4ed6\u6578\u64da\u7684\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%99%95%e7%90%86pdbseed%e4%b8%9f%e5%a4%b1%e7%9a%84%e6%83%85%e6%b3%81-EDGLnoXyOM\">\u5982\u4f55\u8655\u7406PDBSEED\u4e1f\u5931\u7684\u60c5\u6cc1<\/h2>\n<p>\u7576\u767c\u73fepdb$seed\u4e1f\u5931\u6642\uff0c\u61c9\u7acb\u5373\u63a1\u53d6\u884c\u52d5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%8b%80%e6%85%8b-EDGLnoXyOM\">1. \u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5176\u4ed6PDB\u548c\u6578\u64da\u5eab\u529f\u80fd\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5PDB\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT name, open_mode FROM v$pdbs;<\/code><\/pre>\n<h3 id=\"2-%e6%81%a2%e5%be%a9pdbseed-EDGLnoXyOM\">2. \u6062\u5fa9pdb$seed<\/h3>\n<p>\u5982\u679c\u78ba\u5b9apdb$seed\u5df2\u7d93\u4e1f\u5931\uff0c\u53ef\u4ee5\u8003\u616e\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u3002\u78ba\u4fdd\u6709\u5b9a\u671f\u7684\u6578\u64da\u5eab\u5099\u4efd\uff0c\u4ee5\u4fbf\u5728\u767c\u751f\u554f\u984c\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u3002<\/p>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e6%96%b0%e7%9a%84pdb-EDGLnoXyOM\">3. \u5275\u5efa\u65b0\u7684PDB<\/h3>\n<p>\u5982\u679c\u7121\u6cd5\u6062\u5fa9pdb$seed\uff0c\u53ef\u4ee5\u8003\u616e\u5275\u5efa\u4e00\u500b\u65b0\u7684PDB\uff0c\u4e26\u5c07\u73fe\u6709\u6578\u64da\u9077\u79fb\u5230\u65b0\u7684PDB\u4e2d\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u5be6\u73fe\uff1a<\/p>\n<pre><code>CREATE PLUGGABLE DATABASE new_pdb FROM existing_pdb;<\/code><\/pre>\n<h3 id=\"4-%e8%81%af%e7%b9%ab%e6%8a%80%e8%a1%93%e6%94%af%e6%8c%81-EDGLnoXyOM\">4. \u806f\u7e6b\u6280\u8853\u652f\u6301<\/h3>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u7121\u6cd5\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u806f\u7e6bOracle\u7684\u6280\u8853\u652f\u6301\uff0c\u5c0b\u6c42\u5c08\u696d\u7684\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EDGLnoXyOM\">\u7e3d\u7d50<\/h2>\n<p>PDBSEED\u7684\u4e1f\u5931\u5c0d\u65bcOracle\u6578\u64da\u5eab\u7684\u904b\u884c\u548c\u7ba1\u7406\u6709\u8457\u6df1\u9060\u7684\u5f71\u97ff\u3002\u4e86\u89e3\u5176\u91cd\u8981\u6027\u53ca\u53ef\u80fd\u7684\u4e1f\u5931\u539f\u56e0\uff0c\u4e26\u63a1\u53d6\u9069\u7576\u7684\u63aa\u65bd\u4f86\u8655\u7406\u9019\u4e00\u554f\u984c\uff0c\u662f\u6bcf\u4f4d\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5fc5\u9808\u638c\u63e1\u7684\u6280\u80fd\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u3001\u6aa2\u67e5\u6578\u64da\u5eab\u72c0\u614b\u4ee5\u53ca\u53ca\u6642\u6062\u5fa9pdb$seed\uff0c\u90fd\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<em><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/em>\u548c<em><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/em>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u8a0ePDBSEED\u4e1f\u5931\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6709\u6548\u8655\u7406\u7f3a\u5931\u7684pdb$seed\u554f\u984c\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-96376","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96376","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=96376"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96376\/revisions"}],"predecessor-version":[{"id":96377,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96376\/revisions\/96377"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}