{"id":87898,"date":"2024-10-18T04:54:20","date_gmt":"2024-10-17T20:54:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87898\/"},"modified":"2024-10-18T04:54:20","modified_gmt":"2024-10-17T20:54:20","slug":"ora-22342-%e4%be%9d%e8%b3%b4%e7%9a%84-varray-%e5%88%97%e8%b6%85%e9%81%8e%e6%9c%80%e5%a4%a7%e5%85%a7%e8%81%af%e5%88%97%e5%a4%a7%e5%b0%8f-oracle-%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\/87898\/","title":{"rendered":"ORA-22342: \u4f9d\u8cf4\u7684 VARRAY \u5217\u8d85\u904e\u6700\u5927\u5167\u806f\u5217\u5927\u5c0f ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22342-%e4%be%9d%e8%b3%b4%e7%9a%84-varray-%e5%88%97%e8%b6%85%e9%81%8e%e6%9c%80%e5%a4%a7%e5%85%a7%e8%81%af%e5%88%97%e5%a4%a7%e5%b0%8f-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-bbyqmGINIu\">ORA-22342: \u4f9d\u8cf4\u7684 VARRAY \u5217\u8d85\u904e\u6700\u5927\u5167\u806f\u5217\u5927\u5c0f 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\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-22342<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 VARRAY \u5217\u7684\u4f7f\u7528\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5176\u5927\u5c0f\u8d85\u904e\u4e86 Oracle \u6578\u64da\u5eab\u6240\u5141\u8a31\u7684\u6700\u5927\u5167\u806f\u5217\u5927\u5c0f\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-varray%ef%bc%9f-bbyqmGINIu\">\u4ec0\u9ebc\u662f VARRAY\uff1f<\/h2>\n<p>VARRAY\uff08\u53ef\u8b8a\u9577\u5ea6\u6578\u7d44\uff09\u662f\u4e00\u7a2e Oracle \u6578\u64da\u985e\u578b\uff0c\u5141\u8a31\u7528\u6236\u5b58\u5132\u4e00\u7d44\u76f8\u540c\u985e\u578b\u7684\u6578\u64da\u3002\u8207\u50b3\u7d71\u7684\u6578\u7d44\u4e0d\u540c\uff0cVARRAY \u7684\u5927\u5c0f\u662f\u53ef\u8b8a\u7684\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u975e\u5e38\u9748\u6d3b\u3002VARRAY \u901a\u5e38\u7528\u65bc\u9700\u8981\u5b58\u5132\u591a\u500b\u503c\u7684\u60c5\u6cc1\uff0c\u4f8b\u5982\u7528\u6236\u7684\u8208\u8da3\u3001\u6a19\u7c64\u7b49\u3002<\/p>\n<h2 id=\"ora-22342-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-bbyqmGINIu\">ORA-22342 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u4f7f\u7528 VARRAY \u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230 <code>ORA-22342<\/code> \u932f\u8aa4\u3002\u9019\u500b\u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\uff1a<\/p>\n<ul>\n<li>VARRAY \u7684\u5927\u5c0f\u8d85\u904e\u4e86 Oracle \u6578\u64da\u5eab\u6240\u5141\u8a31\u7684\u6700\u5927\u5167\u806f\u5217\u5927\u5c0f\u3002\u6839\u64da Oracle \u7684\u6587\u6a94\uff0c\u5167\u806f\u5217\u7684\u5927\u5c0f\u9650\u5236\u901a\u5e38\u70ba 4000 \u5b57\u7bc0\u3002<\/li>\n<li>\u5728\u5275\u5efa\u6216\u4fee\u6539\u8868\u6642\uff0c\u672a\u6b63\u78ba\u8a2d\u7f6e VARRAY \u7684\u5927\u5c0f\u3002<\/li>\n<li>\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\uff0c\u5617\u8a66\u63d2\u5165\u7684 VARRAY \u6578\u64da\u8d85\u904e\u4e86\u5b9a\u7fa9\u7684\u5927\u5c0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-22342-%e9%8c%af%e8%aa%a4-bbyqmGINIu\">\u5982\u4f55\u4fee\u5fa9 ORA-22342 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-22342<\/code> \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-varray-%e7%9a%84%e5%ae%9a%e7%be%a9-bbyqmGINIu\">1. \u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9\uff0c\u78ba\u4fdd\u5176\u5927\u5c0f\u5728\u5141\u8a31\u7684\u7bc4\u570d\u5167\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TYPE my_varray AS VARRAY(10) OF VARCHAR2(100);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0cVARRAY \u7684\u5927\u5c0f\u88ab\u8a2d\u7f6e\u70ba 10\uff0c\u4e26\u4e14\u6bcf\u500b\u5143\u7d20\u7684\u6700\u5927\u9577\u5ea6\u70ba 100 \u5b57\u7bc0\u3002\u78ba\u4fdd\u9019\u4e9b\u8a2d\u7f6e\u7b26\u5408\u4f60\u7684\u9700\u6c42\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%8f%92%e5%85%a5%e6%88%96%e6%9b%b4%e6%96%b0%e7%9a%84%e6%95%b8%e6%93%9a-bbyqmGINIu\">2. \u6aa2\u67e5\u63d2\u5165\u6216\u66f4\u65b0\u7684\u6578\u64da<\/h3>\n<p>\u5728\u63d2\u5165\u6216\u66f4\u65b0\u6578\u64da\u6642\uff0c\u78ba\u4fdd\u6240\u63d0\u4f9b\u7684 VARRAY \u6578\u64da\u4e0d\u8d85\u904e\u5b9a\u7fa9\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>INSERT INTO my_table (my_varray_column) VALUES (my_varray('value1', 'value2', 'value3'));\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u5617\u8a66\u63d2\u5165\u7684\u6578\u64da\u8d85\u904e\u4e86 VARRAY \u7684\u5b9a\u7fa9\u5927\u5c0f\uff0c\u5247\u6703\u5c0e\u81f4 <code>ORA-22342<\/code> \u932f\u8aa4\u3002<\/p>\n<h3 id=\"3-%e8%80%83%e6%85%ae%e4%bd%bf%e7%94%a8%e5%b5%8c%e5%a5%97%e8%a1%a8-bbyqmGINIu\">3. \u8003\u616e\u4f7f\u7528\u5d4c\u5957\u8868<\/h3>\n<p>\u5982\u679c\u4f60\u7684\u61c9\u7528\u5834\u666f\u9700\u8981\u5b58\u5132\u5927\u91cf\u6578\u64da\uff0c\u8003\u616e\u4f7f\u7528\u5d4c\u5957\u8868\u800c\u4e0d\u662f VARRAY\u3002\u5d4c\u5957\u8868\u4e0d\u53d7\u5167\u806f\u5217\u5927\u5c0f\u7684\u9650\u5236\uff0c\u9019\u4f7f\u5f97\u5b83\u5011\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u66f4\u5177\u9748\u6d3b\u6027\u3002<\/p>\n<pre><code>CREATE TYPE my_nested_table AS TABLE OF VARCHAR2(100);\n<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-22342-%e9%8c%af%e8%aa%a4-bbyqmGINIu\">\u9060\u7a0b\u8655\u7406 ORA-22342 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u9019\u6642\uff0c\u9060\u7a0b\u8655\u7406\u6210\u70ba\u4e00\u500b\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u6216 SSH \u9023\u63a5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9032\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u6aa2\u67e5\u6578\u64da\u5eab\u65e5\u8a8c\u4ee5\u7372\u53d6\u66f4\u591a\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<li>\u57f7\u884c SQL \u67e5\u8a62\u4ee5\u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9\u548c\u6578\u64da\u3002<\/li>\n<li>\u9032\u884c\u5fc5\u8981\u7684\u4fee\u6539\u4ee5\u4fee\u5fa9\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bbyqmGINIu\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-22342<\/code> \u932f\u8aa4\u901a\u5e38\u8207 VARRAY \u5217\u7684\u5927\u5c0f\u9650\u5236\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 VARRAY \u7684\u5b9a\u7fa9\u3001\u63d2\u5165\u7684\u6578\u64da\u4ee5\u53ca\u8003\u616e\u4f7f\u7528\u5d4c\u5957\u8868\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u6280\u8853\u4e5f\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u60c5\u6cc1\u4e0b\u9032\u884c\u6545\u969c\u6392\u9664\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\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> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-22342 \u932f\u8aa4\uff0c\u56e0 VARRAY \u5217\u8d85\u904e\u6700\u5927\u5167\u806f\u5217\u5927\u5c0f\uff0c\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\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-87898","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87898","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=87898"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87898\/revisions"}],"predecessor-version":[{"id":87899,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87898\/revisions\/87899"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}