-- 如果出现错误,调用APEX_ERROR包的ADD_ERROR过程添加错误消息 IF <error_condition> THEN l_error_message := '错误消息内容'; APEX_ERROR.ADD_ERROR ( p_message => l_error_message, p_display_location => apex_error.c_inline_in_notification ); END IF; -- ... -- 如果有错误消息,...
RAISE_APPLICATION_ERROR(-20001, 'This is a custom error message.'); END; 在“Error Handling”(错误处理)部分,可以选择定义函数的错误处理方式。您可以选择使用默认的错误处理方式,或者自定义错误处理逻辑。 点击“Next”(下一步)按钮,然后根据需要配置函数的参数和返回值。 点击“Create”(创建)按钮,完成函数...
APEX之系统探究 1.1. APEX简介 1.1.1. 概述 1) Oracle Application Express是基于Web浏览器的网络即时开发、部署、运行。2) Orac 5、le Application Express所有页面都是存储于数据库,类似于EBS的Form个性化。3) Oracle ApplicationExpress具有易用性、灵活性及Web的安全性、集成性、可伸缩。1.1.2. 体系结构 ...
Oracle APEX is the world's most popular enterprise low-code application platform that enables you to build scalable, secure web and mobile apps, with world-class features, that can be deployed anywhere – cloud or on premises.
apex.message.showError A new APEX action (apex.actions) named a-pwa-install is added to trigger the opening of the Progressive Web App (PWA) install dialog. This new action automatically invokes the openInstallDialog function of the apex.pwa namespace. To use this new action, you can add ...
“www.google.com” 2 “授予” “不” “APEX_230200” “数据库” “解决” “不适用” “不” 但是对于 APEX_APPLICATION.g_flow_schema_owner 的principal_name,它在 Oracle APEX 中对我不起作用。 SELECT UTL_HTTP.REQUEST('https://www.google.com') FROM dual; ORA-29273: HTTP request failed...
After you scale down the compute shape for a database deployment, SSH access to compute nodes (VMs) and console links for EM, SDM, and APEX may not work. This is a known limitation of Oracle Database Cloud Service, as of release 18.3.6. Solution This error is typically seen after a...
APEX_PUBLIC_USER TEMP USERS SPATIAL_CSW_ADMIN_USR TEMP USERS SPATIAL_WFS_ADMIN_USR TEMP USERS === Component Status === Comp ID Component Status Version Org_Version Prv_Version --- --- --- --- --- --- AMD OLAP Catalog VALID 11.2.0.1.0 APEX Oracle Application Express VALID 3.2.1.00...
http://<主机名>:7777/pls/apex 2. 要登录 Oracle Application Express,请输入以下详细信息,然后单击 Login。 Workspace: OBE Username: OBE Password: oracle 3. 要创建表,单击 Utilities > Data Load/Unload > Load 旁的向下箭头。 4. 单击Load Spreadsheet Data。 5. 确保将导入目标 (Import To) 设为...
You can rerunthe catupgrd.sql script as many times as necessary. The first timeyou run the script, there should be no error messages returned. If you rerunthe script, then the ORA-00001 messageis displayed. You can safely ignore this message. ...