SQL is generally used for modifying and querying information in Relational Database Management Systems (RDBMS). PL SQL comes to plug in the shortcomings of SQL and enhances the characteristics of SQL. While working with Oracle Database, PLSQL is the preferred choice for developing good code altho...
Perform complex variable initialization in the execution section. Problem: The exception section of a block can only trap errors raised in the execution section. That is a little fact that many PL/SQL developers don’t realize, and one that causes lots of headaches. Delaware writes the followin...
Illumination Optics in Emerging Naked-Eye 3D Display Hierarchical multiple regression analysis was used to find out predictive association of hardiness and optimism as independent variables and stress as outcome variable.The relationships between hardiness (as measured by PVS-III), optimism (as measured ...
There is an explosive demand for Linux talent and there is no letup. IT professionals with Linux are some of the most sought-after candidates today. And it doesn’t end there. Being a Linux professional will open doors for you in some of the fastest-growing andin-demand IT careerssuch a...