{"id":95068,"date":"2024-10-19T21:58:16","date_gmt":"2024-10-19T13:58:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95068\/"},"modified":"2024-10-19T21:58:16","modified_gmt":"2024-10-19T13:58:16","slug":"oracle%e5%b0%8e%e5%87%basql%e8%85%b3%e6%9c%ac%e7%9a%84spool%e5%af%a6%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95068\/","title":{"rendered":"Oracle\u5c0e\u51faSQL\u8173\u672c\u7684spool\u5be6\u73fe"},"content":{"rendered":"<h1 id=\"oracle%e5%b0%8e%e5%87%basql%e8%85%b3%e6%9c%ac%e7%9a%84spool%e5%af%a6%e7%8f%be-webAvNCctp\">Oracle\u5c0e\u51faSQL\u8173\u672c\u7684spool\u5be6\u73fe<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u5c0e\u51faSQL\u8173\u672c\u662f\u4e00\u9805\u5e38\u898b\u7684\u9700\u6c42\uff0c\u5c24\u5176\u662f\u5728Oracle\u6578\u64da\u5eab\u4e2d\u3002\u4f7f\u7528spool\u547d\u4ee4\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c07\u67e5\u8a62\u7d50\u679c\u6216SQL\u8173\u672c\u5c0e\u51fa\u5230\u6587\u4ef6\u4e2d\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u5099\u4efd\u3001\u5831\u544a\u751f\u6210\u4ee5\u53ca\u6578\u64da\u9077\u79fb\u7b49\u5834\u666f\u90fd\u975e\u5e38\u6709\u7528\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728Oracle\u4e2d\u4f7f\u7528spool\u547d\u4ee4\u4f86\u5c0e\u51faSQL\u8173\u672c\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afspool%e5%91%bd%e4%bb%a4%ef%bc%9f-webAvNCctp\">\u4ec0\u9ebc\u662fspool\u547d\u4ee4\uff1f<\/h2>\n<p>spool\u547d\u4ee4\u662fOracle SQL*Plus\u4e2d\u7684\u4e00\u500b\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5c07\u67e5\u8a62\u7d50\u679c\u6216SQL\u8173\u672c\u7684\u8f38\u51fa\u5beb\u5165\u5230\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d\u3002\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u5728\u5f8c\u7e8c\u7684\u64cd\u4f5c\u4e2d\u4f7f\u7528\u9019\u4e9b\u8f38\u51fa\uff0c\u6216\u8005\u5c07\u5176\u5206\u4eab\u7d66\u5176\u4ed6\u4eba\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8spool%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-webAvNCctp\">\u4f7f\u7528spool\u547d\u4ee4\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u4f7f\u7528spool\u547d\u4ee4\u5c0e\u51faSQL\u8173\u672c\u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u555f\u52d5SQL*Plus\u4e26\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\u3002<\/li>\n<li>\u4f7f\u7528spool\u547d\u4ee4\u6307\u5b9a\u8f38\u51fa\u6587\u4ef6\u7684\u8def\u5f91\u548c\u540d\u7a31\u3002<\/li>\n<li>\u57f7\u884c\u6240\u9700\u7684SQL\u67e5\u8a62\u6216\u547d\u4ee4\u3002<\/li>\n<li>\u4f7f\u7528spool off\u547d\u4ee4\u505c\u6b62\u8f38\u51fa\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e5%b0%8e%e5%87%ba%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c-webAvNCctp\">\u793a\u4f8b\uff1a\u5c0e\u51fa\u67e5\u8a62\u7d50\u679c<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528spool\u547d\u4ee4\u5c0e\u51fa\u67e5\u8a62\u7d50\u679c\uff1a<\/p>\n<pre><code>SQL&gt; SET ECHO ON\nSQL&gt; SPOOL \/path\/to\/output_file.sql\nSQL&gt; SELECT * FROM employees;\nSQL&gt; SPOOL OFF\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u9996\u5148\u4f7f\u7528SET ECHO ON\u547d\u4ee4\u4f86\u986f\u793a\u57f7\u884c\u7684SQL\u8a9e\u53e5\u3002\u63a5\u8457\uff0c\u4f7f\u7528SPOOL\u547d\u4ee4\u6307\u5b9a\u8f38\u51fa\u6587\u4ef6\u7684\u8def\u5f91\uff0c\u7136\u5f8c\u57f7\u884cSELECT\u67e5\u8a62\uff0c\u6700\u5f8c\u4f7f\u7528SPOOL OFF\u547d\u4ee4\u505c\u6b62\u8f38\u51fa\u3002\u9019\u6a23\uff0c\u67e5\u8a62\u7d50\u679c\u5c07\u88ab\u5beb\u5165\u5230\u6307\u5b9a\u7684output_file.sql\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e5%b0%8e%e5%87%baddl%e8%aa%9e%e5%8f%a5-webAvNCctp\">\u5c0e\u51faDDL\u8a9e\u53e5<\/h2>\n<p>\u9664\u4e86\u67e5\u8a62\u7d50\u679c\uff0cspool\u547d\u4ee4\u9084\u53ef\u4ee5\u7528\u4f86\u5c0e\u51fa\u6578\u64da\u5eab\u5c0d\u8c61\u7684DDL\u8a9e\u53e5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5c0e\u51fa\u8868\u7d50\u69cb\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SQL&gt; SET ECHO OFF\nSQL&gt; SET HEADING OFF\nSQL&gt; SPOOL \/path\/to\/table_structure.sql\nSQL&gt; SELECT DBMS_METADATA.GET_DDL('TABLE', 'EMPLOYEES') FROM DUAL;\nSQL&gt; SPOOL OFF\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528DBMS_METADATA.GET_DDL\u51fd\u6578\u4f86\u7372\u53d6EMPLOYEES\u8868\u7684DDL\u8a9e\u53e5\uff0c\u4e26\u5c07\u5176\u5c0e\u51fa\u5230\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-webAvNCctp\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<ul>\n<li>\u78ba\u4fdd\u6307\u5b9a\u7684\u8f38\u51fa\u6587\u4ef6\u8def\u5f91\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u7528\u6236\u6709\u6b0a\u9650\u5beb\u5165\u8a72\u8def\u5f91\u3002<\/li>\n<li>\u5728\u5c0e\u51fa\u904e\u7a0b\u4e2d\uff0c\u6ce8\u610fSQL*Plus\u7684\u8a2d\u7f6e\uff0c\u4f8b\u5982\u884c\u5bec\u548c\u9801\u9762\u5927\u5c0f\uff0c\u4ee5\u78ba\u4fdd\u8f38\u51fa\u7684\u53ef\u8b80\u6027\u3002<\/li>\n<li>\u5728\u5c0e\u51faDDL\u8a9e\u53e5\u6642\uff0c\u53ef\u80fd\u9700\u8981\u6839\u64da\u5177\u9ad4\u9700\u6c42\u8abf\u6574SQL\u67e5\u8a62\uff0c\u4ee5\u7372\u53d6\u6240\u9700\u7684\u5c0d\u8c61\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-webAvNCctp\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Oracle\u7684spool\u547d\u4ee4\u53ef\u4ee5\u65b9\u4fbf\u5730\u5c0e\u51faSQL\u8173\u672c\u548c\u67e5\u8a62\u7d50\u679c\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u7ba1\u7406\u548c\u5831\u544a\u751f\u6210\u975e\u5e38\u6709\u5e6b\u52a9\u3002\u7121\u8ad6\u662f\u5c0e\u51fa\u67e5\u8a62\u7d50\u679c\u9084\u662fDDL\u8a9e\u53e5\uff0cspool\u547d\u4ee4\u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u7279\u5225\u662f\u5728\u9999\u6e2f\u5730\u5340\uff0c<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u670d\u52d9\u80fd\u5920\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Oracle\u7684spool\u529f\u80fd\u5c0e\u51faSQL\u8173\u672c\uff0c\u8f15\u9b06\u4fdd\u5b58\u67e5\u8a62\u7d50\u679c\u548c\u6578\u64da\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-95068","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95068","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=95068"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95068\/revisions"}],"predecessor-version":[{"id":95069,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95068\/revisions\/95069"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}