{"id":91940,"date":"2024-10-19T01:27:18","date_gmt":"2024-10-18T17:27:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/91940\/"},"modified":"2024-10-19T01:27:19","modified_gmt":"2024-10-18T17:27:19","slug":"ora-32412-%e5%9c%a8%e7%89%a9%e5%8c%96%e8%a6%96%e5%9c%96%e6%97%a5%e8%aa%8c%e4%b8%ad%e4%b8%8d%e5%85%81%e8%a8%b1%e5%8a%a0%e5%af%86%e5%88%97-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/91940\/","title":{"rendered":"ORA-32412: \u5728\u7269\u5316\u8996\u5716\u65e5\u8a8c\u4e2d\u4e0d\u5141\u8a31\u52a0\u5bc6\u5217 \u201cstring\u201d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"

ORA-32412: \u5728\u7269\u5316\u8996\u5716\u65e5\u8a8c\u4e2d\u4e0d\u5141\u8a31\u52a0\u5bc6\u5217 \u201cstring\u201d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n

\u5728\u4f7f\u7528Oracle\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\u662fORA-32412\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5275\u5efa\u6216\u66f4\u65b0\u7269\u5316\u8996\u5716\u6642\uff0c\u7279\u5225\u662f\u7576\u6d89\u53ca\u5230\u52a0\u5bc6\u5217\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-32412\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n

ORA-32412\u7684\u539f\u56e0<\/h2>\n

ORA-32412\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662fOracle\u4e0d\u5141\u8a31\u5728\u7269\u5316\u8996\u5716\u65e5\u8a8c\u4e2d\u4f7f\u7528\u52a0\u5bc6\u5217\u3002\u7269\u5316\u8996\u5716\u65e5\u8a8c\u662f\u7528\u4f86\u8a18\u9304\u57fa\u8868\u7684\u8b8a\u66f4\uff0c\u4ee5\u4fbf\u7269\u5316\u8996\u5716\u80fd\u5920\u6709\u6548\u5730\u66f4\u65b0\u3002\u7576\u4f60\u5617\u8a66\u5728\u7269\u5316\u8996\u5716\u4e2d\u4f7f\u7528\u52a0\u5bc6\u5217\u6642\uff0cOracle\u6703\u5831\u544a\u6b64\u932f\u8aa4\uff0c\u56e0\u70ba\u52a0\u5bc6\u5217\u7684\u6578\u64da\u7121\u6cd5\u88ab\u6b63\u78ba\u5730\u8a18\u9304\u548c\u8655\u7406\u3002<\/p>\n

\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n

\u7576\u51fa\u73feORA-32412\u932f\u8aa4\u6642\uff0c\u5c07\u7121\u6cd5\u6210\u529f\u5275\u5efa\u6216\u66f4\u65b0\u7269\u5316\u8996\u5716\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ff\u5230\u4f9d\u8cf4\u9019\u4e9b\u8996\u5716\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u5831\u544a\u3002\u9019\u610f\u5473\u8457\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u9032\u800c\u5f71\u97ff\u696d\u52d9\u6c7a\u7b56\u3002<\/p>\n

\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n

\u8981\u89e3\u6c7aORA-32412\u932f\u8aa4\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n

1. \u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9<\/h3>\n

\u9996\u5148\uff0c\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u6c92\u6709\u4f7f\u7528\u52a0\u5bc6\u5217\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u7d50\u69cb\uff1a<\/p>\n

SELECT column_name, data_type, encryption\nFROM user_tab_columns\nWHERE table_name = 'YOUR_MATERIALIZED_VIEW_NAME';<\/code><\/pre>\n
2. \u79fb\u9664\u52a0\u5bc6\u5217<\/h3>\n
\u5982\u679c\u767c\u73fe\u7269\u5316\u8996\u5716\u4e2d\u5305\u542b\u52a0\u5bc6\u5217\uff0c\u5247\u9700\u8981\u8003\u616e\u79fb\u9664\u9019\u4e9b\u5217\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u4f86\u5be6\u73fe\uff1a<\/p>\n
CREATE OR REPLACE MATERIALIZED VIEW your_materialized_view AS\nSELECT column1, column2, ... -- \u4e0d\u5305\u62ec\u52a0\u5bc6\u5217\nFROM your_base_table;<\/code><\/pre>\n
3. \u4f7f\u7528\u66ff\u4ee3\u65b9\u6848<\/h3>\n
\u5982\u679c\u5fc5\u9808\u4f7f\u7528\u52a0\u5bc6\u5217\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5176\u4ed6\u65b9\u6cd5\u4f86\u4fdd\u8b77\u6578\u64da\uff0c\u4f8b\u5982\u5728\u61c9\u7528\u5c64\u9032\u884c\u52a0\u5bc6\uff0c\u800c\u4e0d\u662f\u5728\u6578\u64da\u5eab\u5c64\u9032\u884c\u52a0\u5bc6\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u7269\u5316\u8996\u5716\u4e2d\u51fa\u73fe\u52a0\u5bc6\u5217\u3002<\/p>\n
4. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n
\u5728\u9032\u884c\u4fee\u6539\u5f8c\uff0c\u52d9\u5fc5\u6e2c\u8a66\u7269\u5316\u8996\u5716\u7684\u529f\u80fd\uff0c\u78ba\u4fdd\u5176\u80fd\u5920\u6b63\u5e38\u904b\u884c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u9a57\u8b49\u7269\u5316\u8996\u5716\u7684\u72c0\u614b\uff1a<\/p>\n
SELECT mview_name, refresh_mode, last_refresh_type\nFROM user_mviews\nWHERE mview_name = 'YOUR_MATERIALIZED_VIEW_NAME';<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
ORA-32412\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\uff0c\u4e3b\u8981\u7531\u65bc\u5728\u7269\u5316\u8996\u5716\u65e5\u8a8c\u4e2d\u4f7f\u7528\u4e86\u52a0\u5bc6\u5217\u6240\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u7269\u5316\u8996\u5716\u7684\u5b9a\u7fa9\u3001\u79fb\u9664\u52a0\u5bc6\u5217\u6216\u4f7f\u7528\u66ff\u4ee3\u65b9\u6848\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4fdd\u6301\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u5c0d\u65bc\u696d\u52d9\u904b\u71df\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u6b64\u53ca\u6642\u8655\u7406\u9019\u985e\u932f\u8aa4\u662f\u5fc5\u8981\u7684\u3002<\/p>\n
\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u512a\u5316\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u89e3\u6c7a ORA-32412 \u932f\u8aa4\uff1a\u7269\u5316\u8996\u5716\u65e5\u8a8c\u4e2d\u4e0d\u5141\u8a31\u52a0\u5bc6\u5217 “string” \u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u6307\u5357\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-91940","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91940","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=91940"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91940\/revisions"}],"predecessor-version":[{"id":91941,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91940\/revisions\/91941"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=91940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=91940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=91940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}