{"id":96680,"date":"2024-10-20T11:28:16","date_gmt":"2024-10-20T03:28:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96680\/"},"modified":"2024-10-20T11:28:17","modified_gmt":"2024-10-20T03:28:17","slug":"pl-sql%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%95%b0%e5%b8%b8%ef%bc%8c%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-plsq%e9%80%a3%e4%b8%8d%e4%b8%8a%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96680\/","title":{"rendered":"PL\/SQL\u9023\u63a5\u6578\u64da\u5eab\u7570\u5e38\uff0c\u600e\u9ebc\u8fa6\uff1f (plsq\u9023\u4e0d\u4e0a\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"pl-sql%e9%80%a3%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%95%b0%e5%b8%b8%ef%bc%8c%e6%80%8e%e9%ba%bc%e8%be%a6%ef%bc%9f-zSyyhbrBxn\">PL\/SQL\u9023\u63a5\u6578\u64da\u5eab\u7570\u5e38\uff0c\u600e\u9ebc\u8fa6\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528PL\/SQL\u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u6642\uff0c\u9023\u63a5\u6578\u64da\u5eab\u7684\u7570\u5e38\u554f\u984c\u662f\u958b\u767c\u8005\u7d93\u5e38\u9047\u5230\u7684\u6311\u6230\u3002\u9019\u4e9b\u554f\u984c\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f71\u97ff\u696d\u52d9\u6d41\u7a0b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684PL\/SQL\u9023\u63a5\u6578\u64da\u5eab\u7570\u5e38\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84pl-sql%e9%80%a3%e6%8e%a5%e7%95%b0%e5%b8%b8-zSyyhbrBxn\">\u5e38\u898b\u7684PL\/SQL\u9023\u63a5\u7570\u5e38<\/h2>\n<p>\u5728PL\/SQL\u4e2d\uff0c\u9023\u63a5\u6578\u64da\u5eab\u6642\u53ef\u80fd\u6703\u9047\u5230\u4ee5\u4e0b\u5e7e\u7a2e\u7570\u5e38\uff1a<\/p>\n<ul>\n<li><strong>ORA-12154: TNS:could not resolve the connect identifier specified<\/strong><\/li>\n<li><strong>ORA-12541: TNS:no listener<\/strong><\/li>\n<li><strong>ORA-28000: the account is locked<\/strong><\/li>\n<li><strong>ORA-01017: invalid username\/password; logon denied<\/strong><\/li>\n<\/ul>\n<h3 id=\"1-ora-12154-tnscould-not-resolve-the-connect-identifier-specified-zSyyhbrBxn\">1. ORA-12154: TNS:could not resolve the connect identifier specified<\/h3>\n<p>\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793aPL\/SQL\u7121\u6cd5\u627e\u5230\u6307\u5b9a\u7684\u9023\u63a5\u6a19\u8b58\u7b26\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bctnsnames.ora\u6587\u4ef6\u914d\u7f6e\u4e0d\u6b63\u78ba\u6216\u74b0\u5883\u8b8a\u91cf\u672a\u8a2d\u7f6e\u6240\u81f4\u3002<\/p>\n<h4 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a-zSyyhbrBxn\">\u89e3\u6c7a\u65b9\u6848\uff1a<\/h4>\n<ul>\n<li>\u6aa2\u67e5tnsnames.ora\u6587\u4ef6\uff0c\u78ba\u4fdd\u9023\u63a5\u6a19\u8b58\u7b26\u6b63\u78ba\u7121\u8aa4\u3002<\/li>\n<li>\u78ba\u8a8d\u74b0\u5883\u8b8a\u91cfORACLE_HOME\u548cTNS_ADMIN\u5df2\u6b63\u78ba\u8a2d\u7f6e\u3002<\/li>\n<li>\u4f7f\u7528tnsping\u547d\u4ee4\u6e2c\u8a66\u9023\u63a5\u6a19\u8b58\u7b26\u662f\u5426\u53ef\u7528\u3002<\/li>\n<\/ul>\n<h3 id=\"2-ora-12541-tnsno-listener-zSyyhbrBxn\">2. ORA-12541: TNS:no listener<\/h3>\n<p>\u6b64\u932f\u8aa4\u8868\u793a\u6578\u64da\u5eab\u670d\u52d9\u5668\u4e0a\u6c92\u6709\u904b\u884cTNS Listener\uff0c\u6216\u8005Listener\u672a\u6b63\u78ba\u914d\u7f6e\u3002<\/p>\n<h4 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a-zSyyhbrBxn\">\u89e3\u6c7a\u65b9\u6848\uff1a<\/h4>\n<ul>\n<li>\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u5668\u4e0a\u7684Listener\u72c0\u614b\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<code>lsnrctl status<\/code>\u3002<\/li>\n<li>\u5982\u679cListener\u672a\u904b\u884c\uff0c\u4f7f\u7528\u547d\u4ee4\uff1a<code>lsnrctl start<\/code>\u555f\u52d5\u5b83\u3002<\/li>\n<li>\u6aa2\u67e5listener.ora\u6587\u4ef6\uff0c\u78ba\u4fdd\u914d\u7f6e\u6b63\u78ba\u3002<\/li>\n<\/ul>\n<h3 id=\"3-ora-28000-the-account-is-locked-zSyyhbrBxn\">3. ORA-28000: the account is locked<\/h3>\n<p>\u7576\u7528\u6236\u5e33\u6236\u88ab\u9396\u5b9a\u6642\uff0c\u5c07\u7121\u6cd5\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u9019\u901a\u5e38\u662f\u7531\u65bc\u591a\u6b21\u8f38\u5165\u932f\u8aa4\u7684\u5bc6\u78bc\u6240\u81f4\u3002<\/p>\n<h4 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a-zSyyhbrBxn\">\u89e3\u6c7a\u65b9\u6848\uff1a<\/h4>\n<ul>\n<li>\u4f7f\u7528DBA\u6b0a\u9650\u89e3\u9396\u5e33\u6236\uff0c\u57f7\u884c\u547d\u4ee4\uff1a<code>ALTER USER username ACCOUNT UNLOCK;<\/code>\u3002<\/li>\n<li>\u6aa2\u67e5\u7528\u6236\u7684\u5bc6\u78bc\u7b56\u7565\uff0c\u78ba\u4fdd\u7528\u6236\u80fd\u5920\u6b63\u5e38\u767b\u9304\u3002<\/li>\n<\/ul>\n<h3 id=\"4-ora-01017-invalid-username-password-logon-denied-zSyyhbrBxn\">4. ORA-01017: invalid username\/password; logon denied<\/h3>\n<p>\u9019\u500b\u932f\u8aa4\u8868\u793a\u7528\u6236\u540d\u6216\u5bc6\u78bc\u4e0d\u6b63\u78ba\u3002\u9019\u662f\u6700\u5e38\u898b\u7684\u9023\u63a5\u554f\u984c\u4e4b\u4e00\u3002<\/p>\n<h4 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9a-zSyyhbrBxn\">\u89e3\u6c7a\u65b9\u6848\uff1a<\/h4>\n<ul>\n<li>\u78ba\u8a8d\u7528\u6236\u540d\u548c\u5bc6\u78bc\u7684\u6b63\u78ba\u6027\uff0c\u6ce8\u610f\u5927\u5c0f\u5beb\u3002<\/li>\n<li>\u5982\u679c\u4f7f\u7528\u7684\u662f\u5916\u90e8\u8eab\u4efd\u9a57\u8b49\uff0c\u78ba\u4fdd\u76f8\u61c9\u7684\u8a2d\u7f6e\u5df2\u6b63\u78ba\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zSyyhbrBxn\">\u7e3d\u7d50<\/h2>\n<p>PL\/SQL\u9023\u63a5\u6578\u64da\u5eab\u7684\u7570\u5e38\u554f\u984c\u53ef\u80fd\u6703\u5f71\u97ff\u958b\u767c\u548c\u904b\u884c\u6548\u7387\u3002\u4e86\u89e3\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u5feb\u5730\u6392\u9664\u6545\u969c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u63d0\u5347\u60a8\u7684\u61c9\u7528\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9047\u5230PL\/SQL\u9023\u63a5\u6578\u64da\u5eab\u7570\u5e38\uff1f\u4e86\u89e3\u5e38\u898b\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848\uff0c\u5feb\u901f\u6392\u67e5\u554f\u984c\uff0c\u6062\u5fa9\u6578\u64da\u5eab\u9023\u63a5\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-96680","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96680","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=96680"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96680\/revisions"}],"predecessor-version":[{"id":96681,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96680\/revisions\/96681"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}