{"id":84475,"date":"2024-10-17T07:50:18","date_gmt":"2024-10-16T23:50:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/84475\/"},"modified":"2024-10-17T07:50:18","modified_gmt":"2024-10-16T23:50:18","slug":"ora-08444-%e6%8e%a9%e7%a2%bc%e9%81%b8%e9%a0%85%e4%b8%ad%e7%9a%84-justified-%e5%ad%90%e5%8f%a5%e7%9a%84%e8%aa%9e%e6%b3%95%e9%8c%af%e8%aa%a4-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/84475\/","title":{"rendered":"ORA-08444: \u63a9\u78bc\u9078\u9805\u4e2d\u7684 JUSTIFIED \u5b50\u53e5\u7684\u8a9e\u6cd5\u932f\u8aa4 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-08444-%e6%8e%a9%e7%a2%bc%e9%81%b8%e9%a0%85%e4%b8%ad%e7%9a%84-justified-%e5%ad%90%e5%8f%a5%e7%9a%84%e8%aa%9e%e6%b3%95%e9%8c%af%e8%aa%a4-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae-wFItPswTsR\">ORA-08444: \u63a9\u78bc\u9078\u9805\u4e2d\u7684 JUSTIFIED \u5b50\u53e5\u7684\u8a9e\u6cd5\u932f\u8aa4 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 <code>ORA-08444<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 SQL \u8a9e\u53e5\u4e2d\u7684\u63a9\u78bc\u9078\u9805\u6709\u95dc\uff0c\u7279\u5225\u662f <code>JUSTIFIED<\/code> \u5b50\u53e5\u7684\u4f7f\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u89e3\u6c7a\u65b9\u6848\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-08444-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-wFItPswTsR\">ORA-08444 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 SQL \u8a9e\u53e5\u4e2d\u4f7f\u7528 <code>JUSTIFIED<\/code> \u5b50\u53e5\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u6aa2\u67e5\u8a9e\u6cd5\u7684\u6b63\u78ba\u6027\u3002\u5982\u679c\u8a9e\u6cd5\u4e0d\u7b26\u5408\u8981\u6c42\uff0c\u5247\u6703\u8fd4\u56de <code>ORA-08444<\/code> \u932f\u8aa4\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u4e86\u4e0d\u6b63\u78ba\u7684\u8a9e\u6cd5\u7d50\u69cb\u3002<\/li>\n<li>\u5728\u4e0d\u652f\u6301 <code>JUSTIFIED<\/code> \u7684\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528\u4e86\u8a72\u5b50\u53e5\u3002<\/li>\n<li>\u7f3a\u5c11\u5fc5\u8981\u7684\u53c3\u6578\u6216\u9078\u9805\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-08444-%e9%8c%af%e8%aa%a4-wFItPswTsR\">\u5982\u4f55\u4fee\u5fa9 ORA-08444 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-08444<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u6aa2\u67e5 SQL \u8a9e\u53e5\u7684\u8a9e\u6cd5\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u4fee\u5fa9\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%aa%9e%e6%b3%95-wFItPswTsR\">1. \u6aa2\u67e5\u8a9e\u6cd5<\/h3>\n<p>\u78ba\u4fdd\u4f60\u7684 SQL \u8a9e\u53e5\u7b26\u5408 Oracle \u7684\u8a9e\u6cd5\u8981\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u6b63\u78ba\u4f7f\u7528 <code>JUSTIFIED<\/code> \u7684\u7bc4\u4f8b\uff1a<\/p>\n<pre><code>SELECT TO_CHAR(column_name, '9999.99') JUSTIFIED\nFROM table_name;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c<code>TO_CHAR<\/code> \u51fd\u6578\u88ab\u6b63\u78ba\u5730\u7528\u65bc\u683c\u5f0f\u5316\u6578\u64da\uff0c\u4e26\u4e14 <code>JUSTIFIED<\/code> \u5b50\u53e5\u7684\u4f7f\u7528\u662f\u5408\u9069\u7684\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e4%b8%8a%e4%b8%8b%e6%96%87-wFItPswTsR\">2. \u78ba\u8a8d\u4e0a\u4e0b\u6587<\/h3>\n<p>\u78ba\u4fdd <code>JUSTIFIED<\/code> \u5b50\u53e5\u5728\u6b63\u78ba\u7684\u4e0a\u4e0b\u6587\u4e2d\u4f7f\u7528\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u51fd\u6578\u6216\u67e5\u8a62\u53ef\u80fd\u4e0d\u652f\u6301\u8a72\u5b50\u53e5\uff0c\u9019\u6642\u9700\u8981\u8003\u616e\u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e5%8f%83%e6%95%b8-wFItPswTsR\">3. \u6aa2\u67e5\u53c3\u6578<\/h3>\n<p>\u5982\u679c <code>JUSTIFIED<\/code> \u5b50\u53e5\u9700\u8981\u7279\u5b9a\u7684\u53c3\u6578\uff0c\u8acb\u78ba\u4fdd\u9019\u4e9b\u53c3\u6578\u5df2\u6b63\u78ba\u63d0\u4f9b\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT column_name JUSTIFIED\nFROM table_name\nWHERE condition;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u78ba\u4fdd <code>condition<\/code> \u662f\u6709\u6548\u7684\uff0c\u4e26\u4e14\u4e0d\u6703\u5c0e\u81f4\u8a9e\u6cd5\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-08444-%e9%8c%af%e8%aa%a4-wFItPswTsR\">\u9060\u7a0b\u8655\u7406 ORA-08444 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a <code>ORA-08444<\/code> \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e9%81%a0%e7%a8%8b%e9%80%a3%e6%8e%a5%e5%b7%a5%e5%85%b7-wFItPswTsR\">1. \u4f7f\u7528\u9060\u7a0b\u9023\u63a5\u5de5\u5177<\/h3>\n<p>\u4f7f\u7528\u5982 SQL Developer \u6216 Toad \u7b49\u5de5\u5177\uff0c\u901a\u904e\u9060\u7a0b\u9023\u63a5\u5230 Oracle \u6578\u64da\u5eab\uff0c\u4e26\u57f7\u884c SQL \u8a9e\u53e5\u4ee5\u6aa2\u67e5\u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-%e6%97%a5%e8%aa%8c%e6%aa%94%e6%a1%88%e6%aa%a2%e6%9f%a5-wFItPswTsR\">2. \u65e5\u8a8c\u6a94\u6848\u6aa2\u67e5<\/h3>\n<p>\u6aa2\u67e5 Oracle \u7684\u65e5\u8a8c\u6a94\u6848\uff0c\u4ee5\u7372\u53d6\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u8a73\u7d30\u4fe1\u606f\u3002\u9019\u4e9b\u65e5\u8a8c\u901a\u5e38\u4f4d\u65bc Oracle \u5b89\u88dd\u76ee\u9304\u4e0b\u7684 <code>diag<\/code> \u6587\u4ef6\u593e\u4e2d\u3002<\/p>\n<h3 id=\"3-%e8%ab%8b%e6%b1%82%e6%8a%80%e8%a1%93%e6%94%af%e6%8c%81-wFItPswTsR\">3. \u8acb\u6c42\u6280\u8853\u652f\u6301<\/h3>\n<p>\u5982\u679c\u7121\u6cd5\u81ea\u884c\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u806f\u7e6b Oracle \u7684\u6280\u8853\u652f\u6301\u5718\u968a\uff0c\u63d0\u4f9b\u932f\u8aa4\u4ee3\u78bc\u548c\u76f8\u95dc\u7684 SQL \u8a9e\u53e5\uff0c\u4ee5\u7372\u53d6\u5c08\u696d\u7684\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-wFItPswTsR\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c<code>ORA-08444<\/code> \u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u958b\u767c\u548c\u6578\u64da\u8655\u7406\u7684\u6548\u7387\u3002\u901a\u904e\u6aa2\u67e5\u8a9e\u6cd5\u3001\u78ba\u8a8d\u4e0a\u4e0b\u6587\u548c\u53c3\u6578\uff0c\u901a\u5e38\u53ef\u4ee5\u5feb\u901f\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u5de5\u5177\u548c\u6280\u8853\u652f\u6301\u4e5f\u80fd\u5e6b\u52a9\u7528\u6236\u89e3\u6c7a\u554f\u984c\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\uff0c\u4ee5\u78ba\u4fdd\u696d\u52d9\u904b\u884c\u7684\u9806\u5229\u9032\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-08444 \u932f\u8aa4\uff0c\u4fee\u5fa9 ORACLE \u63a9\u78bc\u9078\u9805\u4e2d\u7684 JUSTIFIED \u5b50\u53e5\u8a9e\u6cd5\u554f\u984c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u6307\u5c0e\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-84475","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84475","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=84475"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84475\/revisions"}],"predecessor-version":[{"id":84476,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84475\/revisions\/84476"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=84475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=84475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=84475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}