⟩ What is the mechanism provided by ORACLE for table replication?
Snapshots and SNAPSHOT LOGs
Snapshots and SNAPSHOT LOGs
How is possible to restrict the user to a list of values while entering values for parameters?
What are different types of images?
How can a button be used in a report to give a drill down facility?
How can a cross product be created?
What is the difference between boiler plat images and image items?
What is bind reference and how can it be created?
What are the triggers available in the reports?
Give the sequence of execution of the various report triggers?
Why is a Where clause faster than a group filter or a format trigger?
Why is it preferable to create a fewer no. of queries in the data model?