{"id":94950,"date":"2024-10-19T20:59:16","date_gmt":"2024-10-19T12:59:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94950\/"},"modified":"2024-10-19T20:59:17","modified_gmt":"2024-10-19T12:59:17","slug":"oracle%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e7%9a%84%e5%88%97%e8%88%89%e5%8f%8a%e8%a7%a3%e7%ad%94","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94950\/","title":{"rendered":"Oracle\u5e38\u898b\u554f\u984c\u7684\u5217\u8209\u53ca\u89e3\u7b54"},"content":{"rendered":"<h1 id=\"oracle%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e7%9a%84%e5%88%97%e8%88%89%e5%8f%8a%e8%a7%a3%e7%ad%94-vOviROydfG\">Oracle\u5e38\u898b\u554f\u984c\u7684\u5217\u8209\u53ca\u89e3\u7b54<\/h1>\n<p>Oracle\u4f5c\u70ba\u5168\u7403\u9818\u5148\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u884c\u696d\u3002\u96a8\u8457\u5176\u4f7f\u7528\u7684\u666e\u53ca\uff0c\u8a31\u591a\u7528\u6236\u5728\u4f7f\u7528\u904e\u7a0b\u4e2d\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u672c\u6587\u5c07\u5217\u8209\u4e00\u4e9b\u5e38\u898b\u7684Oracle\u554f\u984c\u53ca\u5176\u89e3\u7b54\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Oracle\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"1-oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%ae%89%e8%a3%9d%e5%95%8f%e9%a1%8c-vOviROydfG\">1. Oracle\u6578\u64da\u5eab\u7684\u5b89\u88dd\u554f\u984c<\/h2>\n<p>\u5728\u5b89\u88ddOracle\u6578\u64da\u5eab\u6642\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5b89\u88dd\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u88dd\u904e\u7a0b\u4e2d\u51fa\u73fe\u932f\u8aa4\u4ee3\u78bc\uff1a<\/strong>\u9019\u901a\u5e38\u662f\u7531\u65bc\u7cfb\u7d71\u4e0d\u7b26\u5408\u5b89\u88dd\u8981\u6c42\u3002\u8acb\u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u7248\u672c\u3001\u5167\u5b58\u548c\u786c\u789f\u7a7a\u9593\u662f\u5426\u7b26\u5408Oracle\u7684\u8981\u6c42\u3002<\/li>\n<li><strong>\u7121\u6cd5\u555f\u52d5Oracle\u670d\u52d9\uff1a<\/strong>\u78ba\u4fddOracle\u670d\u52d9\u5df2\u6b63\u78ba\u5b89\u88dd\u4e26\u555f\u52d5\u3002\u53ef\u4ee5\u901a\u904e\u547d\u4ee4\u884c\u4f7f\u7528<code>lsnrctl start<\/code>\u4f86\u555f\u52d5Oracle Listener\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-vOviROydfG\">2. \u6578\u64da\u5eab\u9023\u63a5\u554f\u984c<\/h2>\n<p>\u7528\u6236\u5728\u9023\u63a5Oracle\u6578\u64da\u5eab\u6642\u7d93\u5e38\u6703\u9047\u5230\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u9023\u63a5\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>ORA-12154: TNS:could not resolve the connect identifier specified\uff1a<\/strong>\u9019\u901a\u5e38\u662f\u56e0\u70batnsnames.ora\u6587\u4ef6\u914d\u7f6e\u4e0d\u6b63\u78ba\u3002\u8acb\u6aa2\u67e5\u8a72\u6587\u4ef6\u4e2d\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li><strong>ORA-28000: the account is locked\uff1a<\/strong>\u9019\u8868\u793a\u7528\u6236\u5e33\u6236\u88ab\u9396\u5b9a\u3002\u53ef\u4ee5\u4f7f\u7528DBA\u6b0a\u9650\u57f7\u884c<code>ALTER USER username ACCOUNT UNLOCK;<\/code>\u4f86\u89e3\u9396\u5e33\u6236\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96%e5%95%8f%e9%a1%8c-vOviROydfG\">3. \u6027\u80fd\u512a\u5316\u554f\u984c<\/h2>\n<p>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u6027\u80fd\u53ef\u80fd\u6703\u4e0b\u964d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6027\u80fd\u512a\u5316\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u7d22\u5f15\u7684\u4f7f\u7528\uff1a<\/strong>\u9069\u7576\u5730\u4f7f\u7528\u7d22\u5f15\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528<code>CREATE INDEX index_name ON table_name(column_name);<\/code>\u4f86\u5275\u5efa\u7d22\u5f15\u3002<\/li>\n<li><strong>\u67e5\u8a62\u512a\u5316\uff1a<\/strong>\u4f7f\u7528EXPLAIN PLAN\u4f86\u5206\u6790\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u627e\u51fa\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9%e5%95%8f%e9%a1%8c-vOviROydfG\">4. \u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9\u554f\u984c<\/h2>\n<p>\u6578\u64da\u5099\u4efd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u5099\u4efd\u8207\u6062\u5fa9\u554f\u984c\u53ca\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u5982\u4f55\u9032\u884c\u6578\u64da\u5099\u4efd\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528RMAN\u5de5\u5177\u9032\u884c\u6578\u64da\u5099\u4efd\u3002\u57fa\u672c\u547d\u4ee4\u70ba<code>BACKUP DATABASE;<\/code>\u3002<\/li>\n<li><strong>\u5982\u4f55\u6062\u5fa9\u6578\u64da\uff1a<\/strong>\u4f7f\u7528RMAN\u9032\u884c\u6578\u64da\u6062\u5fa9\u7684\u57fa\u672c\u547d\u4ee4\u70ba<code>RESTORE DATABASE;<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e5%ae%89%e5%85%a8%e6%80%a7%e5%95%8f%e9%a1%8c-vOviROydfG\">5. \u5b89\u5168\u6027\u554f\u984c<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u662f\u6bcf\u500b\u7528\u6236\u90fd\u61c9\u91cd\u8996\u7684\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5b89\u5168\u6027\u76f8\u95dc\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\uff1a<\/strong>\u70ba\u4e86\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\uff0c\u5efa\u8b70\u5b9a\u671f\u66f4\u6539\u7528\u6236\u5bc6\u78bc\u3002<\/li>\n<li><strong>\u4f7f\u7528\u89d2\u8272\u548c\u6b0a\u9650\u7ba1\u7406\uff1a<\/strong>\u901a\u904e\u5275\u5efa\u89d2\u8272\u4e26\u5206\u914d\u6b0a\u9650\u4f86\u63a7\u5236\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vOviROydfG\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u5217\u8209\u4e86Oracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u53ca\u5176\u89e3\u7b54\uff0c\u6db5\u84cb\u4e86\u5b89\u88dd\u3001\u9023\u63a5\u3001\u6027\u80fd\u512a\u5316\u3001\u6578\u64da\u5099\u4efd\u8207\u6062\u5fa9\u4ee5\u53ca\u5b89\u5168\u6027\u7b49\u65b9\u9762\u3002\u4e86\u89e3\u9019\u4e9b\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u4f7f\u7528Oracle\u6578\u64da\u5eab\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u6280\u8853\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u670d\u52d9\uff0c\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle\u5e38\u898b\u554f\u984c\u7684\u8a73\u7d30\u5217\u8209\u53ca\u89e3\u7b54\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u89e3\u6c7a\u7591\u60d1\uff0c\u63d0\u5347\u4f7f\u7528\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-94950","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94950","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=94950"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94950\/revisions"}],"predecessor-version":[{"id":94951,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94950\/revisions\/94951"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}