Can a view be updated/inserted/deleted?If Yes under what
conditions?

Answers were Sorted based on User's Feedback



Can a view be updated/inserted/deleted?If Yes under what conditions?..

Answer / guest

A View can be updated/deleted/inserted if it has only one
base table if the view is based on columns from one or
more tables then insert, update and delete is not possible.

Is This Answer Correct ?    6 Yes 2 No

Can a view be updated/inserted/deleted?If Yes under what conditions?..

Answer / anurag

Also with the help of instead of trigger we can update the
view

Is This Answer Correct ?    4 Yes 0 No

Can a view be updated/inserted/deleted?If Yes under what conditions?..

Answer / swapnareddy

A View can be updated/deleted/inserted if it has only one
base table if the view is based on columns from one or
more tables then insert, update and delete is possible with
thehelp of instead of trigger.

Is This Answer Correct ?    5 Yes 2 No

Post New Answer

More SQL PLSQL Interview Questions

Why truncate is faster than delete?

0 Answers  


What is t sql in sql server?

0 Answers  


what is julian date in oracle

2 Answers  


How is use pl and sql?

0 Answers  


What are the different operators available in sql?

0 Answers  






What is right join sql?

0 Answers  


Does google use sql?

0 Answers  


What is dcl in sql?

0 Answers  


Table Student has 3 columns,Student_id,Student_Name & Course_Id. Table Course has 2 columns, Course_Id & Course_Name.Write a query to listdown all the Courses and number of student in each course.

10 Answers   TCS,


what are date and time functions in mysql? : Sql dba

0 Answers  


What is a parameter query?

0 Answers  


what is difference between procedure and function

10 Answers   MCN Solutions, Wipro,


Categories