{"id":85011,"date":"2024-10-17T12:38:18","date_gmt":"2024-10-17T04:38:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/85011\/"},"modified":"2024-10-17T12:38:18","modified_gmt":"2024-10-17T04:38:18","slug":"ora-12727-%e6%ad%a3%e5%89%87%e8%a1%a8%e9%81%94%e5%bc%8f%e4%b8%ad%e7%9a%84%e7%84%a1%e6%95%88%e5%8f%8d%e5%90%91%e5%bc%95%e7%94%a8%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/85011\/","title":{"rendered":"ORA-12727: \u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u7684\u7121\u6548\u53cd\u5411\u5f15\u7528\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-12727-%e6%ad%a3%e5%89%87%e8%a1%a8%e9%81%94%e5%bc%8f%e4%b8%ad%e7%9a%84%e7%84%a1%e6%95%88%e5%8f%8d%e5%90%91%e5%bc%95%e7%94%a8-AdUFszmqRR\">ORA-12727: \u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u7684\u7121\u6548\u53cd\u5411\u5f15\u7528<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-12727\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6b63\u5247\u8868\u9054\u5f0f\u7684\u4f7f\u7528\u6709\u95dc\uff0c\u7279\u5225\u662f\u7576\u53cd\u5411\u5f15\u7528\u7121\u6548\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-12727\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-12727%e7%9a%84%e5%8e%9f%e5%9b%a0-AdUFszmqRR\">ORA-12727\u7684\u539f\u56e0<\/h2>\n<p>ORA-12727\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4f7f\u7528\u6b63\u5247\u8868\u9054\u5f0f\u6642\uff0c\u5c24\u5176\u662f\u5728\u4ee5\u4e0b\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u4e86\u7121\u6548\u7684\u53cd\u5411\u5f15\u7528\uff1a\u53cd\u5411\u5f15\u7528\u662f\u6307\u5728\u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u5f15\u7528\u4e4b\u524d\u5339\u914d\u7684\u5b50\u6a21\u5f0f\u3002\u5982\u679c\u5f15\u7528\u7684\u5b50\u6a21\u5f0f\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li>\u6b63\u5247\u8868\u9054\u5f0f\u7684\u8a9e\u6cd5\u932f\u8aa4\uff1a\u5982\u679c\u6b63\u5247\u8868\u9054\u5f0f\u7684\u8a9e\u6cd5\u4e0d\u6b63\u78ba\uff0cOracle\u5c07\u7121\u6cd5\u89e3\u6790\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/li>\n<li>\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u6b63\u5247\u8868\u9054\u5f0f\u529f\u80fd\uff1a\u67d0\u4e9b\u6b63\u5247\u8868\u9054\u5f0f\u529f\u80fd\u5728\u7279\u5b9a\u7248\u672c\u7684Oracle\u4e2d\u53ef\u80fd\u4e0d\u88ab\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5ora-12727%e9%8c%af%e8%aa%a4-AdUFszmqRR\">\u5982\u4f55\u8b58\u5225ORA-12727\u932f\u8aa4<\/h2>\n<p>\u7576\u60a8\u5728\u57f7\u884cSQL\u67e5\u8a62\u6216PL\/SQL\u4ee3\u78bc\u6642\u9047\u5230ORA-12727\u932f\u8aa4\uff0cOracle\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u6703\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre>\nORA-12727: \u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u7684\u7121\u6548\u53cd\u5411\u5f15\u7528\n<\/pre>\n<p>\u9019\u689d\u6d88\u606f\u8868\u660e\u5728\u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u5b58\u5728\u7121\u6548\u7684\u53cd\u5411\u5f15\u7528\u3002\u8981\u89e3\u6c7a\u6b64\u554f\u984c\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u6b63\u5247\u8868\u9054\u5f0f\u7684\u7d50\u69cb\u548c\u8a9e\u6cd5\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-AdUFszmqRR\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4fee\u5fa9ORA-12727\u932f\u8aa4\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%ad%a3%e5%89%87%e8%a1%a8%e9%81%94%e5%bc%8f%e7%9a%84%e8%aa%9e%e6%b3%95-AdUFszmqRR\">1. \u6aa2\u67e5\u6b63\u5247\u8868\u9054\u5f0f\u7684\u8a9e\u6cd5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u6b63\u5247\u8868\u9054\u5f0f\u7684\u8a9e\u6cd5\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u6240\u6709\u7684\u62ec\u865f\u548c\u7279\u6b8a\u5b57\u7b26\u90fd\u6b63\u78ba\u914d\u5c0d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\nSELECT REGEXP_SUBSTR('abc123', '([a-z]+)([0-9]+)', 1, 1, NULL, 1) FROM dual;\n<\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6b63\u5247\u8868\u9054\u5f0f\u6b63\u78ba\u5730\u4f7f\u7528\u4e86\u53cd\u5411\u5f15\u7528\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e5%8f%8d%e5%90%91%e5%bc%95%e7%94%a8%e7%9a%84%e6%9c%89%e6%95%88%e6%80%a7-AdUFszmqRR\">2. \u78ba\u8a8d\u53cd\u5411\u5f15\u7528\u7684\u6709\u6548\u6027<\/h3>\n<p>\u78ba\u4fdd\u60a8\u4f7f\u7528\u7684\u53cd\u5411\u5f15\u7528\u662f\u6709\u6548\u7684\u3002\u53cd\u5411\u5f15\u7528\u7684\u683c\u5f0f\u901a\u5e38\u662f1\u30012\u7b49\uff0c\u5c0d\u61c9\u65bc\u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u6355\u7372\u7684\u7d44\u3002\u4f8b\u5982\uff1a<\/p>\n<pre>\nSELECT REGEXP_REPLACE('abc123abc', '([a-z]+)([0-9]+)', '121') FROM dual;\n<\/pre>\n<p>\u5728\u9019\u88e1\uff0c1\u548c2\u5206\u5225\u5f15\u7528\u4e86\u7b2c\u4e00\u548c\u7b2c\u4e8c\u500b\u6355\u7372\u7d44\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%ad%a3%e5%89%87%e8%a1%a8%e9%81%94%e5%bc%8f-AdUFszmqRR\">3. \u6e2c\u8a66\u6b63\u5247\u8868\u9054\u5f0f<\/h3>\n<p>\u4f7f\u7528Oracle\u7684REGEXP_LIKE\u3001REGEXP_INSTR\u7b49\u51fd\u6578\u4f86\u6e2c\u8a66\u6b63\u5247\u8868\u9054\u5f0f\u7684\u6709\u6548\u6027\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5728\u5be6\u969b\u67e5\u8a62\u4e4b\u524d\u8b58\u5225\u554f\u984c\u3002<\/p>\n<pre>\nSELECT REGEXP_LIKE('abc123', '([a-z]+)([0-9]+)') FROM dual;\n<\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86ora-12727%e9%8c%af%e8%aa%a4-AdUFszmqRR\">\u9060\u7a0b\u8655\u7406ORA-12727\u932f\u8aa4<\/h2>\n<p>\u5982\u679c\u60a8\u7121\u6cd5\u5728\u672c\u5730\u74b0\u5883\u4e2d\u89e3\u6c7aORA-12727\u932f\u8aa4\uff0c\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u3002\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\uff0c\u4e26\u9032\u884c\u66f4\u6df1\u5165\u7684\u6545\u969c\u6392\u9664\u3002\u5e38\u898b\u7684\u9060\u7a0b\u8655\u7406\u5de5\u5177\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>SQL Developer\uff1aOracle\u5b98\u65b9\u63d0\u4f9b\u7684\u5de5\u5177\uff0c\u652f\u6301\u9060\u7a0b\u9023\u63a5\u548c\u67e5\u8a62\u57f7\u884c\u3002<\/li>\n<li>Toad for Oracle\uff1a\u4e00\u6b3e\u6d41\u884c\u7684Oracle\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u5f37\u5927\u7684\u67e5\u8a62\u548c\u8abf\u8a66\u529f\u80fd\u3002<\/li>\n<li>PL\/SQL Developer\uff1a\u5c08\u70baPL\/SQL\u958b\u767c\u8005\u8a2d\u8a08\u7684\u5de5\u5177\uff0c\u652f\u6301\u9060\u7a0b\u8abf\u8a66\u548c\u6027\u80fd\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AdUFszmqRR\">\u7e3d\u7d50<\/h2>\n<p>ORA-12727\u932f\u8aa4\u901a\u5e38\u8207\u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u7684\u7121\u6548\u53cd\u5411\u5f15\u7528\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u6b63\u5247\u8868\u9054\u5f0f\u7684\u8a9e\u6cd5\u3001\u78ba\u8a8d\u53cd\u5411\u5f15\u7528\u7684\u6709\u6548\u6027\u4ee5\u53ca\u4f7f\u7528\u6e2c\u8a66\u51fd\u6578\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u9032\u884c\u66f4\u6df1\u5165\u7684\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u904b\u884c\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-12727 \u932f\u8aa4\uff1a\u6b63\u5247\u8868\u9054\u5f0f\u4e2d\u7684\u7121\u6548\u53cd\u5411\u5f15\u7528\u3002\u4e86\u89e3\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u6280\u5de7\uff0c\u63d0\u5347 Oracle \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-85011","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85011","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=85011"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85011\/revisions"}],"predecessor-version":[{"id":85012,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/85011\/revisions\/85012"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=85011"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=85011"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=85011"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}