What is view? Can we update view


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More SQL PLSQL Interview Questions

What is join view in sql?

0 Answers  


What is auto increment in sql?

0 Answers  


What do you mean by “trigger” in sql?

0 Answers  


How do you optimize a stored procedure query?

0 Answers  


What are the differences between in and exists clause?

0 Answers  






need to split a string into separate values. eg. col1 col2 ---------- 100 - 'a,b,c' 200 - 'a,x,d,e' 300 - 'c' result: value count ------------- a - 2 b - 1 c - 2 etc.

2 Answers  


Types of cursor locks and explanation each of them ?

3 Answers   DELL, HP Finsoft,


what are the difference between clustered and a non-clustered index? : Sql dba

0 Answers  


in sql table follw columns r their vehicle_no|servicetype|date|location| 1234 |1FS |1-JAN|PUNE| 4561 |2FS |5-JAN|PUNE| 1234 |PS |7-JAN|PUNE| 1234 |PS |15-JAN|MUMB| i want o/p below vehicleno|1fs|1fsdate|1fslocation|1ps|1PSDATE|1PSLOC|2PS|2PS DATE|2PSLOCA e.g 1234|1FS|1JAN|PUNE|1PS|7JAN|PUNE|2PS|15JAN|MUMBAI PLS help me out to execute using sql query

1 Answers  


How to make a copy values from one column to another in sql?

0 Answers  


How to find 3rd highest salary of an employee from the employee table in sql?

0 Answers  


what are the advantages and disadvantages of views in a database? : Sql dba

0 Answers  


Categories