{"id":88138,"date":"2024-10-18T06:54:17","date_gmt":"2024-10-17T22:54:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88138\/"},"modified":"2024-10-18T06:54:17","modified_gmt":"2024-10-17T22:54:17","slug":"ora-23462-%e5%9c%a8%e7%ab%99%e9%bb%9e-string-%e4%b8%ad%e4%bd%bf%e7%94%a8%e7%9a%84%e9%a2%a8%e5%91%b3-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88138\/","title":{"rendered":"ORA-23462: \u5728\u7ad9\u9ede string \u4e2d\u4f7f\u7528\u7684\u98a8\u5473 string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-23462-%e5%9c%a8%e7%ab%99%e9%bb%9e-string-%e4%b8%ad%e4%bd%bf%e7%94%a8%e7%9a%84%e9%a2%a8%e5%91%b3-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95-OYzYItDSTK\">ORA-23462: \u5728\u7ad9\u9ede string \u4e2d\u4f7f\u7528\u7684\u98a8\u5473 string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f ORA-23462\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 Oracle \u7684\u7269\u5316\u8996\u5716\uff08Materialized View\uff09\u548c\u5176\u76f8\u95dc\u7684\u5237\u65b0\u6a5f\u5236\u6709\u95dc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-23462 \u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-23462-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-OYzYItDSTK\">ORA-23462 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>ORA-23462 \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300c\u5728\u7ad9\u9ede string \u4e2d\u4f7f\u7528\u7684\u98a8\u5473 string\u300d\u3002\u9019\u901a\u5e38\u8868\u793a\u5728\u5617\u8a66\u5237\u65b0\u7269\u5316\u8996\u5716\u6642\uff0cOracle \u6578\u64da\u5eab\u7121\u6cd5\u627e\u5230\u6240\u9700\u7684\u6578\u64da\u6216\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7269\u5316\u8996\u5716\u7684\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u4e0d\u6b63\u78ba\uff0c\u6216\u8005\u5176\u4f9d\u8cf4\u7684\u57fa\u790e\u8868\u6216\u8996\u5716\u5df2\u88ab\u66f4\u6539\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7ad9\u9ede\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5728\u5206\u4f48\u5f0f\u6578\u64da\u5eab\u74b0\u5883\u4e2d\uff0c\u7ad9\u9ede\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\u53ef\u80fd\u6703\u5c0e\u81f4 Oracle \u7121\u6cd5\u6b63\u78ba\u8b58\u5225\u6578\u64da\u4f86\u6e90\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5247\u5728\u5237\u65b0\u7269\u5316\u8996\u5716\u6642\u53ef\u80fd\u6703\u51fa\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-OYzYItDSTK\">\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9<\/h2>\n<p>\u7576\u9047\u5230 ORA-23462 \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%89%a9%e5%8c%96%e8%a6%96%e5%9c%96%e7%9a%84%e5%ae%9a%e7%be%a9-OYzYItDSTK\">1. \u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u67e5\u770b\u7269\u5316\u8996\u5716\u7684\u8a73\u7d30\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM user_mviews WHERE mview_name = 'YOUR_MVIEW_NAME';<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u4f9d\u8cf4\u7684\u8868\u548c\u8996\u5716\u90fd\u5b58\u5728\u4e14\u672a\u88ab\u66f4\u6539\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e7%ab%99%e9%bb%9e%e9%85%8d%e7%bd%ae-OYzYItDSTK\">2. \u6aa2\u67e5\u7ad9\u9ede\u914d\u7f6e<\/h3>\n<p>\u5728\u5206\u4f48\u5f0f\u74b0\u5883\u4e2d\uff0c\u6aa2\u67e5\u7ad9\u9ede\u7684\u914d\u7f6e\u662f\u5426\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7ad9\u9ede\u7684\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>SELECT * FROM dba_sites;<\/code><\/pre>\n<p>\u78ba\u4fdd\u6240\u6709\u7ad9\u9ede\u90fd\u5df2\u6b63\u78ba\u914d\u7f6e\uff0c\u4e26\u4e14\u53ef\u4ee5\u76f8\u4e92\u8a2a\u554f\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-OYzYItDSTK\">3. \u6e2c\u8a66\u6578\u64da\u5eab\u9023\u63a5<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u4e4b\u9593\u7684\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>tnsping YOUR_DB_ALIAS<\/code><\/pre>\n<p>\u5982\u679c\u9023\u63a5\u4e0d\u7a69\u5b9a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u548c\u9632\u706b\u7246\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e5%88%b7%e6%96%b0%e7%89%a9%e5%8c%96%e8%a6%96%e5%9c%96-OYzYItDSTK\">4. \u5237\u65b0\u7269\u5316\u8996\u5716<\/h3>\n<p>\u5728\u78ba\u8a8d\u4ee5\u4e0a\u6240\u6709\u8a2d\u7f6e\u6b63\u78ba\u5f8c\uff0c\u53ef\u4ee5\u5617\u8a66\u624b\u52d5\u5237\u65b0\u7269\u5316\u8996\u5716\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>EXEC DBMS_MVIEW.REFRESH('YOUR_MVIEW_NAME');<\/code><\/pre>\n<p>\u5982\u679c\u624b\u52d5\u5237\u65b0\u6210\u529f\uff0c\u5247\u554f\u984c\u53ef\u80fd\u5df2\u89e3\u6c7a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-OYzYItDSTK\">\u7d50\u8ad6<\/h2>\n<p>ORA-23462 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u3001\u7ad9\u9ede\u914d\u7f6e\u548c\u6578\u64da\u5eab\u9023\u63a5\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\u5c07\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6548\u7387\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u6216\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-23462 \u932f\u8aa4\uff0c\u4e86\u89e3\u5728\u7ad9\u9ede string \u4e2d\u4f7f\u7528\u7684\u98a8\u5473 string \u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u65b9\u6cd5\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-88138","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88138","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=88138"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88138\/revisions"}],"predecessor-version":[{"id":88139,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88138\/revisions\/88139"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}