{"id":126221,"date":"2024-10-26T02:55:21","date_gmt":"2024-10-25T18:55:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126221\/"},"modified":"2024-10-26T02:55:21","modified_gmt":"2024-10-25T18:55:21","slug":"ora-01002-fetch-out-of-sequence-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%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126221\/","title":{"rendered":"ORA-01002: fetch out of sequence ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-01002-fetch-out-of-sequence-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%e7%90%86-lAeAgjGjVV\">ORA-01002: fetch out of sequence ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\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-01002\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u57f7\u884c\u6e38\u6a19\u64cd\u4f5c\u6642\uff0c\u6578\u64da\u7684\u63d0\u53d6\u9806\u5e8f\u51fa\u73fe\u4e86\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-01002\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002<\/p>\n<h2 id=\"ora-01002%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-lAeAgjGjVV\">ORA-01002\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-01002\u932f\u8aa4\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u6e38\u6a19\u672a\u6b63\u78ba\u6253\u958b\uff1a<\/strong>\u7576\u7528\u6236\u5617\u8a66\u5f9e\u4e00\u500b\u672a\u6b63\u78ba\u6253\u958b\u7684\u6e38\u6a19\u4e2d\u63d0\u53d6\u6578\u64da\u6642\uff0c\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6e38\u6a19\u5df2\u95dc\u9589\uff1a<\/strong>\u5982\u679c\u6e38\u6a19\u5728\u63d0\u53d6\u6578\u64da\u4e4b\u524d\u5df2\u88ab\u95dc\u9589\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u63d0\u53d6\u9806\u5e8f\u932f\u8aa4\uff1a<\/strong>\u5728\u4f7f\u7528FETCH\u8a9e\u53e5\u6642\uff0c\u5982\u679c\u63d0\u53d6\u7684\u9806\u5e8f\u4e0d\u6b63\u78ba\uff0c\u5247\u6703\u5c0e\u81f4ORA-01002\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\uff1a<\/strong>\u5982\u679c\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"ora-01002%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-lAeAgjGjVV\">ORA-01002\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576ORA-01002\u932f\u8aa4\u767c\u751f\u6642\uff0c\u5c07\u6703\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u6b63\u78ba\u63d0\u53d6\uff0c\u5f9e\u800c\u5f71\u97ff\u5230\u696d\u52d9\u908f\u8f2f\u7684\u57f7\u884c\u3002\u6b64\u5916\uff0c\u983b\u7e41\u7684\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u7528\u6236\u5c0d\u7cfb\u7d71\u7684\u4fe1\u4efb\u5ea6\u4e0b\u964d\uff0c\u5f71\u97ff\u6574\u9ad4\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e4%bf%ae%e5%be%a9ora-01002%e9%8c%af%e8%aa%a4%e7%9a%84%e6%96%b9%e6%b3%95-lAeAgjGjVV\">\u4fee\u5fa9ORA-01002\u932f\u8aa4\u7684\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9ORA-01002\u932f\u8aa4\uff0c\u7528\u6236\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%b8%b8%e6%a8%99%e7%9a%84%e7%8b%80%e6%85%8b-lAeAgjGjVV\">1. \u6aa2\u67e5\u6e38\u6a19\u7684\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u6e38\u6a19\u5728\u57f7\u884cFETCH\u64cd\u4f5c\u4e4b\u524d\u5df2\u6b63\u78ba\u6253\u958b\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u6aa2\u67e5\u6e38\u6a19\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>DECLARE\n    CURSOR my_cursor IS SELECT * FROM my_table;\nBEGIN\n    OPEN my_cursor;\n    -- \u78ba\u4fdd\u6e38\u6a19\u5728\u9019\u88e1\u672a\u88ab\u95dc\u9589\n    FETCH my_cursor INTO my_variable;\n    CLOSE my_cursor;\nEND;<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e4%bf%9d%e6%b8%b8%e6%a8%99%e6%9c%aa%e8%a2%ab%e9%97%9c%e9%96%89-lAeAgjGjVV\">2. \u78ba\u4fdd\u6e38\u6a19\u672a\u88ab\u95dc\u9589<\/h3>\n<p>\u5728\u57f7\u884cFETCH\u64cd\u4f5c\u4e4b\u524d\uff0c\u6aa2\u67e5\u6e38\u6a19\u662f\u5426\u5df2\u88ab\u95dc\u9589\u3002\u5982\u679c\u6e38\u6a19\u5df2\u95dc\u9589\uff0c\u5247\u9700\u8981\u91cd\u65b0\u6253\u958b\u6e38\u6a19\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5fetch%e8%aa%9e%e5%8f%a5%e7%9a%84%e9%a0%86%e5%ba%8f-lAeAgjGjVV\">3. \u6aa2\u67e5FETCH\u8a9e\u53e5\u7684\u9806\u5e8f<\/h3>\n<p>\u78ba\u4fddFETCH\u8a9e\u53e5\u7684\u57f7\u884c\u9806\u5e8f\u6b63\u78ba\u3002\u907f\u514d\u5728\u672a\u7372\u53d6\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u518d\u6b21\u57f7\u884cFETCH\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"4-%e8%99%95%e7%90%86%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-lAeAgjGjVV\">4. \u8655\u7406\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c<\/h3>\n<p>\u5982\u679c\u554f\u984c\u662f\u7531\u65bc\u6578\u64da\u5eab\u9023\u63a5\u4e0d\u7a69\u5b9a\u5f15\u8d77\u7684\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u6216\u6578\u64da\u5eab\u670d\u52d9\u7684\u72c0\u614b\u3002\u78ba\u4fdd\u6578\u64da\u5eab\u670d\u52d9\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-lAeAgjGjVV\">\u7d50\u8ad6<\/h2>\n<p>ORA-01002\u932f\u8aa4\u662fOracle\u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u4e86\u89e3\u5176\u539f\u56e0\u548c\u4fee\u5fa9\u65b9\u6cd5\u5c0d\u65bc\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u6aa2\u67e5\u6e38\u6a19\u72c0\u614b\u3001\u78ba\u4fdd\u6e38\u6a19\u672a\u95dc\u9589\u3001\u6aa2\u67e5FETCH\u8a9e\u53e5\u7684\u9806\u5e8f\u4ee5\u53ca\u8655\u7406\u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u5f9e\u800c\u4fdd\u8b49\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n<p>\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<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u9019\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u60a8\u7684\u6578\u64da\u5eab\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and resolve the ORA-01002: fetch out of sequence error in Oracle with remote handling techniques and expert tips.<\/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-126221","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126221","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=126221"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126221\/revisions"}],"predecessor-version":[{"id":126222,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126221\/revisions\/126222"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}