SQL Injection (SQLi) is a type of security vulnerability that allows an attacker to interfere with the queries that an application makes to its database. SQL Injection is one of the most common and ...

JSON (JavaScript Object Notation) has become the de facto standard for lightweight data exchange across applications, especially within modern web-based platforms. For Oracle APEX developers, JSON ...

a PL/SQL library to be installed in the database the C library (-lepc) and headers an interface definition language (IDL) compiler to parse interface descriptions You ...

在实际业务中，有时会遇到定时执行某个动作或收集某项数据的情况，这时就需要使用数据库的定时任务来完成。 DM数据库支持使用DM作业系统、DBMS_JOB或DBMS_SCHEDULER系统包来创建定时任务。其中DBMS_JOB、DBMS_SCHEDULER是DM兼容Oracle定时任务功能的系统包，并且DM提供 ...

Theft of private information is a significant problem for online applications. For example, a recent investigation found that at least eight million people’s medical records were stolen as a result of ...

Business intelligence (BI) software is a collection of decision support technologies for the enterprise aimed at enabling knowledge workers such as executives, managers, and analysts to make better ...

所以，我觉得客户单开发的时候，不能把存储过程的调用程序写死; 然后把这些数据库里所有的存储过程，包，函数都转换到这个表里； 所以写了以下这个包，有兴趣的朋友，可以把这个包做得很优化，运行速度更快； ...

前一段时间一直都在忙着做数据库的性能优化，PL/SQL代码写得太少了，请大家多多帮助。