Forms Reports Question:
Download Questions PDF

When to use Place holder columns in Oracle Reports and what is a place holder column?

Answer:

place holder columns are like global variables in the reports.

Variables declared in the PL/SQL code they cannot be the source of the field. So, if we assign the variables to placeholder columns they can be the source of the field since they are global variables.

Download Forms Reports Interview Questions And Answers PDF

Previous QuestionNext Question
How many types of trigger can be used in a table at a time?How to hide the report in Apps?