{"id":166497,"date":"2024-11-05T16:40:24","date_gmt":"2024-11-05T08:40:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166497\/"},"modified":"2024-11-05T16:40:25","modified_gmt":"2024-11-05T08:40:25","slug":"%e5%bf%ab%e9%80%9f%e4%b8%8a%e6%89%8b-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e5%b0%8e%e5%87%ba%e6%95%99%e7%a8%8b-oracle-%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166497\/","title":{"rendered":"\u5feb\u901f\u4e0a\u624b | Oracle \u6578\u64da\u5eab\u7d50\u69cb\u5c0e\u51fa\u6559\u7a0b (oracle \u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb)"},"content":{"rendered":"<h1 id=\"%e5%bf%ab%e9%80%9f%e4%b8%8a%e6%89%8b-oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e5%b0%8e%e5%87%ba%e6%95%99%e7%a8%8b-bJMDkKIWzD\">\u5feb\u901f\u4e0a\u624b | Oracle \u6578\u64da\u5eab\u7d50\u69cb\u5c0e\u51fa\u6559\u7a0b<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\u662f\u4e00\u9805\u91cd\u8981\u7684\u4efb\u52d9\uff0c\u7279\u5225\u662f\u5728\u9032\u884c\u6578\u64da\u5eab\u5099\u4efd\u3001\u9077\u79fb\u6216\u5347\u7d1a\u6642\u3002Oracle \u6578\u64da\u5eab\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5e38\u7528\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u4e0a\u624b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e5%b0%8e%e5%87%ba%ef%bc%9f-bJMDkKIWzD\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u7d50\u69cb\u5c0e\u51fa\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u7d50\u69cb\u5c0e\u51fa\u662f\u6307\u5c07\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7d50\u69cb\u3001\u7d22\u5f15\u3001\u7d04\u675f\u3001\u89f8\u767c\u5668\u7b49\u5143\u6578\u64da\u5c0e\u51fa\u5230\u4e00\u500b\u6587\u4ef6\u4e2d\u3002\u9019\u500b\u6587\u4ef6\u53ef\u4ee5\u7528\u65bc\u5728\u5176\u4ed6\u6578\u64da\u5eab\u4e2d\u91cd\u5efa\u76f8\u540c\u7684\u7d50\u69cb\uff0c\u6216\u8005\u4f5c\u70ba\u5099\u4efd\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e5%b0%8e%e5%87%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b5%90%e6%a7%8b%e7%9a%84%e5%b8%b8%e7%94%a8%e6%96%b9%e6%b3%95-bJMDkKIWzD\">\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\u7684\u5e38\u7528\u65b9\u6cd5<\/h2>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8-data-pump-bJMDkKIWzD\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528 Data Pump<\/h3>\n<p>Oracle \u7684 Data Pump \u662f\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5c0e\u51fa\u548c\u5c0e\u5165\u5de5\u5177\u3002\u4f7f\u7528 Data Pump \u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>expdp username\/password@database schemas=schema_name directory=directory_name dumpfile=dumpfile_name.dmp logfile=logfile_name.log content=metadata_only<\/code><\/pre>\n<ul>\n<li><strong>username\/password@database<\/strong>\uff1a\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u6578\u64da\u5eab\u9023\u63a5\u5b57\u7b26\u4e32\u3002<\/li>\n<li><strong>schemas=schema_name<\/strong>\uff1a\u6307\u5b9a\u8981\u5c0e\u51fa\u7684\u6a21\u5f0f\u540d\u7a31\u3002<\/li>\n<li><strong>directory=directory_name<\/strong>\uff1a\u6307\u5b9a\u5b58\u5132\u5c0e\u51fa\u6587\u4ef6\u7684\u76ee\u9304\u3002<\/li>\n<li><strong>dumpfile=dumpfile_name.dmp<\/strong>\uff1a\u6307\u5b9a\u5c0e\u51fa\u6587\u4ef6\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>logfile=logfile_name.log<\/strong>\uff1a\u6307\u5b9a\u65e5\u8a8c\u6587\u4ef6\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>content=metadata_only<\/strong>\uff1a\u50c5\u5c0e\u51fa\u5143\u6578\u64da\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8-sql-developer-bJMDkKIWzD\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528 SQL Developer<\/h3>\n<p>Oracle SQL Developer \u662f\u4e00\u500b\u5716\u5f62\u5316\u7684\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u4f7f\u7528\u5b83\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\u7684\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u555f\u52d5 SQL Developer \u4e26\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u5de6\u5074\u7684\u5c0e\u822a\u6a39\u4e2d\uff0c\u53f3\u9375\u55ae\u64ca\u8981\u5c0e\u51fa\u7684\u6a21\u5f0f\uff0c\u9078\u64c7 <strong>Export<\/strong>\u3002<\/li>\n<li>\u5728\u5f48\u51fa\u7684\u5c0d\u8a71\u6846\u4e2d\uff0c\u9078\u64c7 <strong>DDL<\/strong> \u4f5c\u70ba\u5c0e\u51fa\u985e\u578b\u3002<\/li>\n<li>\u9078\u64c7\u8981\u5c0e\u51fa\u7684\u5c0d\u8c61\uff0c\u4f8b\u5982\u8868\u3001\u7d22\u5f15\u7b49\u3002<\/li>\n<li>\u8a2d\u7f6e\u5c0e\u51fa\u6587\u4ef6\u7684\u8def\u5f91\u548c\u540d\u7a31\uff0c\u7136\u5f8c\u9ede\u64ca <strong>OK<\/strong> \u958b\u59cb\u5c0e\u51fa\u3002<\/li>\n<\/ol>\n<h3 id=\"%e6%96%b9%e6%b3%95%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8-sql-%e8%aa%9e%e5%8f%a5-bJMDkKIWzD\">\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528 SQL \u8a9e\u53e5<\/h3>\n<p>\u5982\u679c\u9700\u8981\u624b\u52d5\u5c0e\u51fa\u7279\u5b9a\u7684\u8868\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/p>\n<pre><code>SET HEADING OFF\nSET FEEDBACK OFF\nSET LINESIZE 1000\nSET PAGESIZE 0\nSET TRIMSPOOL ON\nSPOOL table_structure.sql\n\nSELECT DBMS_METADATA.GET_DDL('TABLE', table_name) \nFROM user_tables;\n\nSPOOL OFF\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u751f\u6210\u7576\u524d\u7528\u6236\u4e0b\u6240\u6709\u8868\u7684 DDL \u8a9e\u53e5\uff0c\u4e26\u5c07\u5176\u8f38\u51fa\u5230 <strong>table_structure.sql<\/strong> \u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-bJMDkKIWzD\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u5728\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\u4e4b\u524d\uff0c\u78ba\u4fdd\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u9078\u64c7\u5408\u9069\u7684\u5c0e\u51fa\u65b9\u6cd5\u6839\u64da\u5be6\u969b\u9700\u6c42\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bJMDkKIWzD\">\u7e3d\u7d50<\/h2>\n<p>\u5c0e\u51fa Oracle \u6578\u64da\u5eab\u7d50\u69cb\u662f\u4e00\u9805\u57fa\u672c\u800c\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u4f7f\u7528 Data Pump\u3001SQL Developer \u9084\u662f SQL \u8a9e\u53e5\uff0c\u90fd\u80fd\u6709\u6548\u5730\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002\u638c\u63e1\u9019\u4e9b\u65b9\u6cd5\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u5982\u679c\u60a8\u9700\u8981\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Oracle \u6578\u64da\u5eab\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u6578\u64da\u5eab\u7ba1\u7406\u66f4\u52a0\u8f15\u9b06\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5feb\u901f\u4e0a\u624bOracle\u6578\u64da\u5eab\u7d50\u69cb\u5c0e\u51fa\u6559\u7a0b\uff0c\u8f15\u9b06\u5b78\u6703\u5982\u4f55\u5c0e\u51fa\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-166497","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166497","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=166497"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166497\/revisions"}],"predecessor-version":[{"id":166498,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166497\/revisions\/166498"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}