{"id":87990,"date":"2024-10-18T05:40:21","date_gmt":"2024-10-17T21:40:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/87990\/"},"modified":"2024-10-18T05:40:22","modified_gmt":"2024-10-17T21:40:22","slug":"ora-22916-%e4%b8%8d%e8%83%bd%e5%b0%8d%e5%b8%b6%e6%9c%89%e5%b5%8c%e5%a5%97%e6%b8%b8%e6%a8%99%e7%9a%84%e6%9f%a5%e8%a9%a2%e9%80%b2%e8%a1%8c%e7%b2%be%e7%a2%ba%e7%9a%84-fetch-oracle-%e5%a0%b1%e9%8c%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/87990\/","title":{"rendered":"ORA-22916: \u4e0d\u80fd\u5c0d\u5e36\u6709\u5d4c\u5957\u6e38\u6a19\u7684\u67e5\u8a62\u9032\u884c\u7cbe\u78ba\u7684 FETCH ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-22916-%e4%b8%8d%e8%83%bd%e5%b0%8d%e5%b8%b6%e6%9c%89%e5%b5%8c%e5%a5%97%e6%b8%b8%e6%a8%99%e7%9a%84%e6%9f%a5%e8%a9%a2%e9%80%b2%e8%a1%8c%e7%b2%be%e7%a2%ba%e7%9a%84-fetch-oracle-%e5%a0%b1%e9%8c%af-paOvXClssG\">ORA-22916: \u4e0d\u80fd\u5c0d\u5e36\u6709\u5d4c\u5957\u6e38\u6a19\u7684\u67e5\u8a62\u9032\u884c\u7cbe\u78ba\u7684 FETCH 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\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-22916<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u5c0d\u5e36\u6709\u5d4c\u5957\u6e38\u6a19\u7684\u67e5\u8a62\u9032\u884c\u7cbe\u78ba\u7684 FETCH \u64cd\u4f5c\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=\"ora-22916-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-paOvXClssG\">ORA-22916 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p><code>ORA-22916<\/code> \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f Oracle \u6578\u64da\u5eab\u4e0d\u652f\u6301\u5c0d\u5e36\u6709\u5d4c\u5957\u6e38\u6a19\u7684\u67e5\u8a62\u9032\u884c\u7cbe\u78ba\u7684 FETCH \u64cd\u4f5c\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4f7f\u7528 PL\/SQL \u9032\u884c\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528 <code>CURSOR<\/code> \u8b8a\u91cf\u6642\u3002<\/p>\n<ul>\n<li><strong>\u5d4c\u5957\u6e38\u6a19\uff1a<\/strong>\u7576\u4e00\u500b\u6e38\u6a19\u5167\u90e8\u53c8\u5305\u542b\u53e6\u4e00\u500b\u6e38\u6a19\u6642\uff0c\u9019\u7a2e\u60c5\u6cc1\u7a31\u70ba\u5d4c\u5957\u6e38\u6a19\u3002Oracle \u5728\u8655\u7406\u9019\u985e\u67e5\u8a62\u6642\uff0c\u7121\u6cd5\u6b63\u78ba\u5730\u57f7\u884c FETCH \u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5982\u679c\u5728 FETCH \u64cd\u4f5c\u4e2d\uff0c\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u67e5\u8a62\u7d50\u69cb\u554f\u984c\uff1a<\/strong>\u67e5\u8a62\u7684\u7d50\u69cb\u4e0d\u6b63\u78ba\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u5b50\u67e5\u8a62\u6642\uff0c\u53ef\u80fd\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-22916-%e9%8c%af%e8%aa%a4-paOvXClssG\">\u5982\u4f55\u4fee\u5fa9 ORA-22916 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-22916<\/code> \u932f\u8aa4\u9700\u8981\u5c0d\u67e5\u8a62\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e9%81%bf%e5%85%8d%e4%bd%bf%e7%94%a8%e5%b5%8c%e5%a5%97%e6%b8%b8%e6%a8%99-paOvXClssG\">1. \u907f\u514d\u4f7f\u7528\u5d4c\u5957\u6e38\u6a19<\/h3>\n<p>\u6700\u76f4\u63a5\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u907f\u514d\u4f7f\u7528\u5d4c\u5957\u6e38\u6a19\u3002\u53ef\u4ee5\u5c07\u5d4c\u5957\u67e5\u8a62\u6539\u5beb\u70ba\u806f\u63a5\u67e5\u8a62\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u8907\u96dc\u6027\u4e26\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DECLARE\n    CURSOR c1 IS\n        SELECT * FROM table1;\n    v_record table1%ROWTYPE;\nBEGIN\n    OPEN c1;\n    LOOP\n        FETCH c1 INTO v_record;\n        EXIT WHEN c1%NOTFOUND;\n        -- \u9032\u884c\u5176\u4ed6\u64cd\u4f5c\n    END LOOP;\n    CLOSE c1;\nEND;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-paOvXClssG\">2. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd\u5728 FETCH \u64cd\u4f5c\u4e2d\u4f7f\u7528\u7684\u8b8a\u91cf\u8207\u6e38\u6a19\u8fd4\u56de\u7684\u6578\u64da\u985e\u578b\u76f8\u5339\u914d\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u5247\u9700\u8981\u9032\u884c\u985e\u578b\u8f49\u63db\u3002<\/p>\n<h3 id=\"3-%e7%b0%a1%e5%8c%96%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%a7%8b-paOvXClssG\">3. \u7c21\u5316\u67e5\u8a62\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u67e5\u8a62\u7d50\u69cb\u904e\u65bc\u8907\u96dc\uff0c\u8003\u616e\u5c07\u5176\u7c21\u5316\u3002\u53ef\u4ee5\u5c07\u5b50\u67e5\u8a62\u63d0\u53d6\u5230\u7368\u7acb\u7684\u6e38\u6a19\u4e2d\uff0c\u7136\u5f8c\u5728\u4e3b\u67e5\u8a62\u4e2d\u4f7f\u7528\u9019\u4e9b\u6e38\u6a19\u3002<\/p>\n<pre><code>DECLARE\n    CURSOR c1 IS\n        SELECT * FROM (SELECT * FROM table1 WHERE condition);\n    v_record table1%ROWTYPE;\nBEGIN\n    OPEN c1;\n    LOOP\n        FETCH c1 INTO v_record;\n        EXIT WHEN c1%NOTFOUND;\n        -- \u9032\u884c\u5176\u4ed6\u64cd\u4f5c\n    END LOOP;\n    CLOSE c1;\nEND;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-22916-%e9%8c%af%e8%aa%a4-paOvXClssG\">\u9060\u7a0b\u8655\u7406 ORA-22916 \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\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u5354\u52a9\u89e3\u6c7a\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 SQL Developer\uff1a<\/strong>\u9019\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u9060\u7a0b\u9023\u63a5\u5230 Oracle \u6578\u64da\u5eab\uff0c\u4e26\u57f7\u884c\u67e5\u8a62\u548c\u8abf\u8a66\u3002<\/li>\n<li><strong>\u9060\u7a0b\u684c\u9762\u9023\u63a5\uff1a<\/strong>\u5982\u679c\u6709\u5fc5\u8981\uff0c\u53ef\u4ee5\u901a\u904e\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u904b\u884c Oracle \u6578\u64da\u5eab\u7684\u4f3a\u670d\u5668\uff0c\u9032\u884c\u66f4\u6df1\u5165\u7684\u6545\u969c\u6392\u9664\u3002<\/li>\n<li><strong>\u8acb\u6c42\u6280\u8853\u652f\u6301\uff1a<\/strong>\u5982\u679c\u554f\u984c\u7121\u6cd5\u89e3\u6c7a\uff0c\u8003\u616e\u8acb\u6c42\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\uff0c\u7279\u5225\u662f\u5728\u751f\u7522\u74b0\u5883\u4e2d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-paOvXClssG\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-22916<\/code> \u932f\u8aa4\u901a\u5e38\u8207\u5d4c\u5957\u6e38\u6a19\u7684\u4f7f\u7528\u6709\u95dc\u3002\u901a\u904e\u907f\u514d\u5d4c\u5957\u6e38\u6a19\u3001\u6aa2\u67e5\u6578\u64da\u985e\u578b\u548c\u7c21\u5316\u67e5\u8a62\u7d50\u69cb\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4e5f\u80fd\u5e6b\u52a9\u958b\u767c\u8005\u5728\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u6642\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-22916 \u932f\u8aa4\uff0c\u7121\u6cd5\u5c0d\u5e36\u6709\u5d4c\u5957\u6e38\u6a19\u7684\u67e5\u8a62\u9032\u884c\u7cbe\u78ba FETCH \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-87990","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87990","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=87990"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87990\/revisions"}],"predecessor-version":[{"id":87991,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/87990\/revisions\/87991"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=87990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=87990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=87990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}