what is integrity n how many integrity rules r there?
Answers were Sorted based on User's Feedback
Answer / suresh.somayajula
integrity means which doesn't allow duplication of files.
we have 3 types of integrity rules.
1. Entity Integrity Rule : In this Primary key can't
2. Referential Integrity : It tells the relation
between the Master Table and Child table.
3. Business Rule Integrity.
|Is This Answer Correct ?||14 Yes||4 No|
Answer / guest
restriction rules in a tables . these are in 3 category.
|Is This Answer Correct ?||4 Yes||4 No|
Does a grouping done for objects in the layout editor affect the grouping done in the datamodel editor?
if i want to change the functionality of a item in report during runtime how like what do u write in when_button_pressed
If the maximum record retrieved property of the query is set to 10 then a summary value will be calculated?
What is the usuage of an ON-INSERT,ON-DELETE and ON-UPDATE TRIGGERS ?
Explain about stacked canvas views?
Can a root window be made modal?
What are the types of visual attribute settings?
What are built-ins used for Processing rows?
Where is the external query executed at the client or the server?
What are the type of User Exits ?
running a report from Form or other Report , The Parameter Form Page will be Display first . I don?t want to display the screen . What I have to do ?
What is the maximum size of a form ?