{"id":91424,"date":"2024-10-18T21:06:18","date_gmt":"2024-10-18T13:06:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/91424\/"},"modified":"2024-10-18T21:06:18","modified_gmt":"2024-10-18T13:06:18","slug":"ora-30726-%e6%ad%a4%e8%99%95%e7%84%a1%e6%b3%95%e6%8c%87%e5%ae%9a%e5%bc%95%e7%94%a8%e7%9a%84%e5%88%97%e5%88%97%e8%a1%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/91424\/","title":{"rendered":"ORA-30726: \u6b64\u8655\u7121\u6cd5\u6307\u5b9a\u5f15\u7528\u7684\u5217\u5217\u8868 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-30726-%e6%ad%a4%e8%99%95%e7%84%a1%e6%b3%95%e6%8c%87%e5%ae%9a%e5%bc%95%e7%94%a8%e7%9a%84%e5%88%97%e5%88%97%e8%a1%a8-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-XXnDPKnJDZ\">ORA-30726: \u6b64\u8655\u7121\u6cd5\u6307\u5b9a\u5f15\u7528\u7684\u5217\u5217\u8868 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-30726\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u57f7\u884c\u67d0\u4e9b SQL \u64cd\u4f5c\u6642\uff0c\u7279\u5225\u662f\u5728\u6d89\u53ca\u5f15\u7528\u5217\u7684\u60c5\u6cc1\u4e0b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-30726 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-30726-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-XXnDPKnJDZ\">ORA-30726 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-30726 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f SQL \u8a9e\u53e5\u4e2d\u5f15\u7528\u7684\u5217\u5217\u8868\u4e0d\u6b63\u78ba\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u5728 INSERT \u6216 UPDATE \u8a9e\u53e5\u4e2d\uff0c\u6307\u5b9a\u7684\u5217\u8207\u8868\u7d50\u69cb\u4e0d\u5339\u914d\u3002<\/li>\n<li>\u5728\u4f7f\u7528\u5b50\u67e5\u8a62\u6642\uff0c\u5b50\u67e5\u8a62\u8fd4\u56de\u7684\u5217\u6578\u91cf\u6216\u985e\u578b\u8207\u4e3b\u67e5\u8a62\u4e0d\u4e00\u81f4\u3002<\/li>\n<li>\u5728\u4f7f\u7528 JOIN \u64cd\u4f5c\u6642\uff0c\u672a\u6b63\u78ba\u6307\u5b9a\u6240\u9700\u7684\u5217\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8003\u616e\u4ee5\u4e0b SQL \u8a9e\u53e5\uff1a<\/p>\n<pre><code>INSERT INTO employees (id, name) VALUES (1, 'John Doe');<\/code><\/pre>\n<p>\u5982\u679c\u8868 <code>employees<\/code> \u4e2d\u7684\u5217\u7d50\u69cb\u767c\u751f\u8b8a\u5316\uff0c\u4f8b\u5982\u6dfb\u52a0\u4e86\u65b0\u7684\u5fc5\u586b\u5217\u800c\u672a\u5728 INSERT \u8a9e\u53e5\u4e2d\u6307\u5b9a\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4 ORA-30726 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-30726-%e9%8c%af%e8%aa%a4-XXnDPKnJDZ\">\u5982\u4f55\u8b58\u5225 ORA-30726 \u932f\u8aa4<\/h2>\n<p>\u7576 ORA-30726 \u932f\u8aa4\u767c\u751f\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre><code>ORA-30726: \u6b64\u8655\u7121\u6cd5\u6307\u5b9a\u5f15\u7528\u7684\u5217\u5217\u8868<\/code><\/pre>\n<p>\u9019\u689d\u6d88\u606f\u901a\u5e38\u6703\u4f34\u96a8\u8457\u5176\u4ed6\u932f\u8aa4\u4ee3\u78bc\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u5b9a\u4f4d\u554f\u984c\u3002\u8981\u8b58\u5225\u554f\u984c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6aa2\u67e5 SQL \u8a9e\u53e5\u7684\u7d50\u69cb\uff0c\u78ba\u4fdd\u6240\u6709\u5f15\u7528\u7684\u5217\u90fd\u5b58\u5728\u4e14\u6b63\u78ba\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-XXnDPKnJDZ\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-30726 \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-sql-%e8%aa%9e%e5%8f%a5-XXnDPKnJDZ\">1. \u6aa2\u67e5 SQL \u8a9e\u53e5<\/h3>\n<p>\u9996\u5148\uff0c\u4ed4\u7d30\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u8a9e\u53e5\u3002\u78ba\u4fdd\u6240\u6709\u5f15\u7528\u7684\u5217\u90fd\u5b58\u5728\u65bc\u76ee\u6a19\u8868\u4e2d\uff0c\u4e26\u4e14\u6578\u64da\u985e\u578b\u5339\u914d\u3002<\/p>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e8%a1%a8%e7%b5%90%e6%a7%8b-XXnDPKnJDZ\">2. \u66f4\u65b0\u8868\u7d50\u69cb<\/h3>\n<p>\u5982\u679c\u8868\u7d50\u69cb\u5df2\u7d93\u6539\u8b8a\uff0c\u5247\u9700\u8981\u66f4\u65b0 SQL \u8a9e\u53e5\u4ee5\u53cd\u6620\u9019\u4e9b\u8b8a\u5316\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6dfb\u52a0\u4e86\u65b0\u7684\u5fc5\u586b\u5217\uff0c\u5247\u5fc5\u9808\u5728 INSERT \u8a9e\u53e5\u4e2d\u5305\u542b\u9019\u4e9b\u5217\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e5%ad%90%e6%9f%a5%e8%a9%a2-XXnDPKnJDZ\">3. \u6e2c\u8a66\u5b50\u67e5\u8a62<\/h3>\n<p>\u5982\u679c\u4f7f\u7528\u4e86\u5b50\u67e5\u8a62\uff0c\u8acb\u78ba\u4fdd\u5b50\u67e5\u8a62\u8fd4\u56de\u7684\u5217\u6578\u91cf\u548c\u985e\u578b\u8207\u4e3b\u67e5\u8a62\u76f8\u7b26\u3002\u53ef\u4ee5\u4f7f\u7528 <code>SELECT<\/code> \u8a9e\u53e5\u55ae\u7368\u6e2c\u8a66\u5b50\u67e5\u8a62\uff0c\u78ba\u4fdd\u5176\u6b63\u78ba\u6027\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5-join-%e6%a2%9d%e4%bb%b6-XXnDPKnJDZ\">4. \u6aa2\u67e5 JOIN \u689d\u4ef6<\/h3>\n<p>\u5728\u4f7f\u7528 JOIN \u64cd\u4f5c\u6642\uff0c\u6aa2\u67e5\u6240\u6709\u7684 JOIN \u689d\u4ef6\uff0c\u78ba\u4fdd\u6240\u9700\u7684\u5217\u90fd\u5df2\u6b63\u78ba\u6307\u5b9a\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e7%9a%84%e8%80%83%e9%87%8f-XXnDPKnJDZ\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u9032\u884c\u6545\u969c\u4fee\u5fa9\u6642\uff0c\u7279\u5225\u662f\u5728\u9060\u7a0b\u8655\u7406\u7684\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u6240\u9700\u7684 SQL \u64cd\u4f5c\u3002<\/li>\n<li>\u4f7f\u7528\u9069\u7576\u7684\u5de5\u5177\u4f86\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u4e26\u80fd\u5920\u67e5\u770b\u548c\u4fee\u6539 SQL \u8a9e\u53e5\u3002<\/li>\n<li>\u5728\u9032\u884c\u4efb\u4f55\u66f4\u6539\u4e4b\u524d\uff0c\u5efa\u8b70\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XXnDPKnJDZ\">\u7e3d\u7d50<\/h2>\n<p>ORA-30726 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc SQL \u8a9e\u53e5\u4e2d\u5f15\u7528\u7684\u5217\u4e0d\u6b63\u78ba\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 SQL \u8a9e\u53e5\u3001\u66f4\u65b0\u8868\u7d50\u69cb\u3001\u6e2c\u8a66\u5b50\u67e5\u8a62\u4ee5\u53ca\u6aa2\u67e5 JOIN \u689d\u4ef6\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u9032\u884c\u9060\u7a0b\u8655\u7406\u6642\uff0c\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u6b0a\u9650\u548c\u9069\u7576\u7684\u5de5\u5177\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-30726 \u932f\u8aa4\uff0c\u4e86\u89e3 Oracle \u5831\u932f\u7684\u539f\u56e0\u53ca\u6545\u969c\u4fee\u5fa9\u65b9\u6cd5\uff0c\u63d0\u5347\u9060\u7a0b\u8655\u7406\u6548\u7387\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-91424","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91424","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=91424"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91424\/revisions"}],"predecessor-version":[{"id":91425,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91424\/revisions\/91425"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=91424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=91424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=91424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}