{"id":89874,"date":"2024-10-18T13:33:20","date_gmt":"2024-10-18T05:33:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/89874\/"},"modified":"2024-10-18T13:33:20","modified_gmt":"2024-10-18T05:33:20","slug":"ora-26899-%e5%85%a7%e9%83%a8%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%8c%af%e8%aa%a4-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\/89874\/","title":{"rendered":"ORA-26899: \u5167\u90e8\u5b57\u7b26\u4e32\u932f\u8aa4 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-26899-%e5%85%a7%e9%83%a8%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%8c%af%e8%aa%a4-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-WTPdHYihjo\">ORA-26899: \u5167\u90e8\u5b57\u7b26\u4e32\u932f\u8aa4 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\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-26899\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5167\u90e8\u5b57\u7b26\u4e32\u7684\u8655\u7406\u6709\u95dc\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u4e2d\u65b7\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-26899 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-26899-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-WTPdHYihjo\">ORA-26899 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-26899 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u5728\u8655\u7406\u5b57\u7b26\u4e32\u6642\u9047\u5230\u4e0d\u6b63\u78ba\u7684\u683c\u5f0f\u6216\u9577\u5ea6\u3002<\/li>\n<li>\u5728\u57f7\u884c PL\/SQL \u7a0b\u5e8f\u6642\uff0c\u5b57\u7b26\u4e32\u7684\u9577\u5ea6\u8d85\u904e\u4e86\u9810\u5b9a\u7684\u9650\u5236\u3002<\/li>\n<li>\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5c0e\u81f4\u5b57\u7b26\u4e32\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u60c5\u6cc1\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u78ba\u57f7\u884c\u67e5\u8a62\u6216\u66f4\u65b0\u64cd\u4f5c\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-WTPdHYihjo\">\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576 ORA-26899 \u932f\u8aa4\u767c\u751f\u6642\uff0c\u53ef\u80fd\u6703\u5c0d\u696d\u52d9\u904b\u4f5c\u9020\u6210\u4ee5\u4e0b\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\u65b7\uff0c\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u6578\u64da\u5b8c\u6574\u6027\u53d7\u5230\u5a01\u8105\uff0c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002<\/li>\n<li>\u9700\u8981\u984d\u5916\u7684\u6642\u9593\u548c\u8cc7\u6e90\u4f86\u6392\u67e5\u548c\u4fee\u5fa9\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-WTPdHYihjo\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-26899 \u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e9%8c%af%e8%aa%a4%e4%bf%a1%e6%81%af-WTPdHYihjo\">1. \u78ba\u8a8d\u932f\u8aa4\u4fe1\u606f<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\u7684\u8a73\u7d30\u5167\u5bb9\uff0c\u78ba\u5b9a\u662f\u54ea\u4e00\u500b\u5b57\u7b26\u4e32\u5f15\u767c\u4e86\u554f\u984c\u3002\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u65e5\u8a8c\u6587\u4ef6\u6216\u4f7f\u7528 SQL*Plus \u5de5\u5177\u4f86\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%95%b7%e5%ba%a6-WTPdHYihjo\">2. \u6aa2\u67e5\u5b57\u7b26\u4e32\u9577\u5ea6<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u5b57\u7b26\u4e32\u7684\u9577\u5ea6\u90fd\u5728\u6578\u64da\u5eab\u5b9a\u7fa9\u7684\u7bc4\u570d\u5167\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u8868\u4e2d\u5b57\u7b26\u4e32\u7684\u9577\u5ea6\uff1a<\/p>\n<pre><code>SELECT LENGTH(column_name) FROM table_name;<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e5%ad%97%e7%ac%a6%e9%9b%86%e8%a8%ad%e7%bd%ae-WTPdHYihjo\">3. \u6aa2\u67e5\u5b57\u7b26\u96c6\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u5b57\u7b26\u96c6\u8a2d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u7576\u524d\u5b57\u7b26\u96c6\uff1a<\/p>\n<pre><code>SELECT value FROM v$nls_parameters WHERE parameter = 'NLS_CHARACTERSET';<\/code><\/pre>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4-pl-sql-%e7%a8%8b%e5%ba%8f-WTPdHYihjo\">4. \u8abf\u6574 PL\/SQL \u7a0b\u5e8f<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u767c\u751f\u5728 PL\/SQL \u7a0b\u5e8f\u4e2d\uff0c\u6aa2\u67e5\u7a0b\u5e8f\u4e2d\u7684\u5b57\u7b26\u4e32\u8655\u7406\u908f\u8f2f\uff0c\u78ba\u4fdd\u6240\u6709\u5b57\u7b26\u4e32\u64cd\u4f5c\u90fd\u7b26\u5408\u9810\u671f\u7684\u683c\u5f0f\u548c\u9577\u5ea6\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e5%92%8c%e9%a9%97%e8%ad%89-WTPdHYihjo\">5. \u6e2c\u8a66\u548c\u9a57\u8b49<\/h3>\n<p>\u5728\u9032\u884c\u4e86\u4e0a\u8ff0\u8abf\u6574\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c\u76f8\u95dc\u64cd\u4f5c\u4ee5\u78ba\u8a8d\u554f\u984c\u662f\u5426\u5df2\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u55ae\u5143\u6e2c\u8a66\u4f86\u9a57\u8b49\u5b57\u7b26\u4e32\u8655\u7406\u7684\u6b63\u78ba\u6027\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-WTPdHYihjo\">\u9060\u7a0b\u8655\u7406\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-26899 \u932f\u8aa4\u3002\u9019\u6642\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u9060\u7a0b\u9023\u63a5\u7684\u7a69\u5b9a\u6027\uff0c\u4ee5\u907f\u514d\u56e0\u7db2\u7d61\u554f\u984c\u5c0e\u81f4\u7684\u932f\u8aa4\u3002<\/li>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u6216 SSH \u9032\u884c\u6578\u64da\u5eab\u7684\u9060\u7a0b\u7ba1\u7406\uff0c\u78ba\u4fdd\u80fd\u5920\u53ca\u6642\u7372\u53d6\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u56e0\u932f\u8aa4\u5c0e\u81f4\u7684\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WTPdHYihjo\">\u7e3d\u7d50<\/h2>\n<p>ORA-26899 \u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684 Oracle \u6578\u64da\u5eab\u932f\u8aa4\uff0c\u901a\u5e38\u8207\u5b57\u7b26\u4e32\u8655\u7406\u6709\u95dc\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\u3001\u5b57\u7b26\u4e32\u9577\u5ea6\u548c\u5b57\u7b26\u96c6\u8a2d\u7f6e\uff0c\u4e26\u9032\u884c\u5fc5\u8981\u7684\u8abf\u6574\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u74b0\u5883\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-26899\u932f\u8aa4\uff0c\u4e86\u89e3Oracle\u5167\u90e8\u5b57\u7b26\u4e32\u554f\u984c\u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7a69\u5b9a\u6027\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-89874","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89874","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=89874"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89874\/revisions"}],"predecessor-version":[{"id":89875,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89874\/revisions\/89875"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=89874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=89874"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=89874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}