RDBMS means relational database management system. This post gives an idea on top rdbms databases.
Cast function in SQL useful to covert one data-type to other,
CAST function rules to convert NULL value as an integer of Char.
As a routine, I am listening to mind music. Then I got an idea to…
DB2 performance you can improve by following these ideas useful for your project.
DB2 SQL error codes given for interviews as well as to use in your development or production support project.