{"id":182670,"date":"2024-11-09T23:53:20","date_gmt":"2024-11-09T15:53:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/182670\/"},"modified":"2024-11-09T23:53:21","modified_gmt":"2024-11-09T15:53:21","slug":"%e5%af%a6%e4%be%8b%e8%ac%9b%e8%a7%a3oracle-9i%e6%95%b8%e6%93%9a%e5%a3%9e%e5%a1%8a%e7%9a%84%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/182670\/","title":{"rendered":"\u5be6\u4f8b\u8b1b\u89e3Oracle 9i\u6578\u64da\u58de\u584a\u7684\u8655\u7406"},"content":{"rendered":"<h1 id=\"%e5%af%a6%e4%be%8b%e8%ac%9b%e8%a7%a3oracle-9i%e6%95%b8%e6%93%9a%e5%a3%9e%e5%a1%8a%e7%9a%84%e8%99%95%e7%90%86-WyHwipQeip\">\u5be6\u4f8b\u8b1b\u89e3Oracle 9i\u6578\u64da\u58de\u584a\u7684\u8655\u7406<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6578\u64da\u58de\u584a\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528Oracle 9i\u7b49\u820a\u7248\u672c\u7684\u6578\u64da\u5eab\u6642\u3002\u6578\u64da\u58de\u584a\u53ef\u80fd\u7531\u65bc\u786c\u4ef6\u6545\u969c\u3001\u96fb\u6e90\u4e2d\u65b7\u6216\u5176\u4ed6\u610f\u5916\u60c5\u6cc1\u5c0e\u81f4\uff0c\u9019\u6703\u5f71\u97ff\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Oracle 9i\u4e2d\u8b58\u5225\u548c\u8655\u7406\u6578\u64da\u58de\u584a\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e5%a3%9e%e5%a1%8a%e7%9a%84%e8%ad%98%e5%88%a5-WyHwipQeip\">\u58de\u584a\u7684\u8b58\u5225<\/h2>\n<p>\u5728Oracle 9i\u4e2d\uff0c\u58de\u584a\u901a\u5e38\u6703\u5728\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u4e2d\u8a18\u9304\u3002\u8981\u8b58\u5225\u58de\u584a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u5b57\u5178\u8996\u5716\uff1a<\/p>\n<pre><code>SELECT * FROM v$database_block_corruption;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u5df2\u8b58\u5225\u7684\u58de\u584a\u4fe1\u606f\uff0c\u5305\u62ec\u584a\u865f\u3001\u6587\u4ef6\u865f\u548c\u58de\u584a\u7684\u985e\u578b\u3002\u82e5\u8981\u9032\u4e00\u6b65\u6aa2\u67e5\u7279\u5b9a\u8868\u7684\u58de\u584a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT * FROM dba_tab_partitions WHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h2 id=\"%e5%a3%9e%e5%a1%8a%e7%9a%84%e8%99%95%e7%90%86-WyHwipQeip\">\u58de\u584a\u7684\u8655\u7406<\/h2>\n<p>\u4e00\u65e6\u8b58\u5225\u51fa\u58de\u584a\uff0c\u63a5\u4e0b\u4f86\u7684\u6b65\u9a5f\u662f\u8655\u7406\u9019\u4e9b\u58de\u584a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u8655\u7406\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8rman%e9%80%b2%e8%a1%8c%e6%81%a2%e5%be%a9-WyHwipQeip\">1. \u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9<\/h3>\n<p>Oracle\u7684\u6062\u5fa9\u7ba1\u7406\u5668\uff08RMAN\uff09\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u7528\u4f86\u6062\u5fa9\u58de\u584a\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u6709\u53ef\u7528\u7684\u5099\u4efd\u3002\u7136\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6062\u5fa9\u58de\u584a\uff1a<\/p>\n<pre><code>RMAN&gt; RECOVER DATAFILE 'datafile_name' BLOCK 'block_number';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5f9e\u5099\u4efd\u4e2d\u6062\u5fa9\u6307\u5b9a\u7684\u6578\u64da\u6587\u4ef6\u548c\u584a\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8dbms_redefinition%e9%80%b2%e8%a1%8c%e9%87%8d%e5%bb%ba-WyHwipQeip\">2. \u4f7f\u7528DBMS_REDEFINITION\u9032\u884c\u91cd\u5efa<\/h3>\n<p>\u5982\u679c\u58de\u584a\u5f71\u97ff\u4e86\u6574\u500b\u8868\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528DBMS_REDEFINITION\u5305\u4f86\u91cd\u5efa\u8868\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u5f71\u97ff\u7528\u6236\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u91cd\u5efa\u3002\u4ee5\u4e0b\u662f\u91cd\u5efa\u8868\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>BEGIN\n  DBMS_REDEFINITION.START_REDEF_TABLE(\n    uname =&gt; 'YOUR_SCHEMA',\n    orig_table =&gt; 'YOUR_TABLE',\n    int_table =&gt; 'YOUR_TEMP_TABLE');\nEND;<\/code><\/pre>\n<p>\u9019\u5c07\u5275\u5efa\u4e00\u500b\u65b0\u7684\u81e8\u6642\u8868\uff0c\u4e26\u5c07\u6578\u64da\u5f9e\u539f\u59cb\u8868\u8907\u88fd\u5230\u81e8\u6642\u8868\u4e2d\u3002<\/p>\n<h3 id=\"3-%e6%89%8b%e5%8b%95%e4%bf%ae%e5%be%a9-WyHwipQeip\">3. \u624b\u52d5\u4fee\u5fa9<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u624b\u52d5\u4fee\u5fa9\u58de\u584a\u3002\u9019\u53ef\u4ee5\u901a\u904e\u522a\u9664\u58de\u584a\u4e26\u91cd\u65b0\u63d2\u5165\u6578\u64da\u4f86\u5b8c\u6210\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u8b58\u5225\u53d7\u5f71\u97ff\u7684\u884c\uff0c\u7136\u5f8c\u4f7f\u7528DELETE\u8a9e\u53e5\u522a\u9664\u5b83\u5011\uff1a<\/p>\n<pre><code>DELETE FROM YOUR_TABLE WHERE condition;<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u60a8\u53ef\u4ee5\u91cd\u65b0\u63d2\u5165\u6578\u64da\uff1a<\/p>\n<pre><code>INSERT INTO YOUR_TABLE (columns) VALUES (values);<\/code><\/pre>\n<h2 id=\"%e9%a0%90%e9%98%b2%e6%8e%aa%e6%96%bd-WyHwipQeip\">\u9810\u9632\u63aa\u65bd<\/h2>\n<p>\u70ba\u4e86\u6e1b\u5c11\u6578\u64da\u58de\u584a\u7684\u767c\u751f\uff0c\u5efa\u8b70\u63a1\u53d6\u4ee5\u4e0b\u9810\u9632\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u4fbf\u5728\u767c\u751f\u6545\u969c\u6642\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u3002<\/li>\n<li>\u76e3\u63a7\u786c\u4ef6\u72c0\u6cc1\uff0c\u53ca\u6642\u66f4\u63db\u6545\u969c\u7684\u786c\u4ef6\u8a2d\u5099\u3002<\/li>\n<li>\u4f7f\u7528UPS\uff08\u4e0d\u65b7\u96fb\u6e90\u7cfb\u7d71\uff09\u4f86\u9632\u6b62\u96fb\u6e90\u4e2d\u65b7\u3002<\/li>\n<li>\u5b9a\u671f\u57f7\u884c\u6578\u64da\u5eab\u5065\u5eb7\u6aa2\u67e5\uff0c\u53ca\u65e9\u767c\u73fe\u6f5b\u5728\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WyHwipQeip\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u58de\u584a\u7684\u8655\u7406\u5728Oracle 9i\u4e2d\u662f\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\uff0c\u901a\u904e\u8b58\u5225\u3001\u6062\u5fa9\u548c\u9810\u9632\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u9019\u4e00\u554f\u984c\u3002\u7121\u8ad6\u662f\u4f7f\u7528RMAN\u9032\u884c\u6062\u5fa9\uff0c\u9084\u662f\u624b\u52d5\u4fee\u5fa9\uff0c\u4e86\u89e3\u9019\u4e9b\u6280\u8853\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u82e5\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u8655\u7406Oracle 9i\u6578\u64da\u58de\u584a\u7684\u5be6\u4f8b\u8b1b\u89e3\uff0c\u63d0\u5347\u6578\u64da\u6062\u5fa9\u80fd\u529b\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-182670","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182670","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=182670"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182670\/revisions"}],"predecessor-version":[{"id":182671,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/182670\/revisions\/182671"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=182670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=182670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=182670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}