if i perform any operation on views such as insert, delete
etc will my base table get affected?????
Answers were Sorted based on User's Feedback
Answer / ramesh
yes if it is simple view. error if it is compunt view
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / gourvendra singh
It will affect ur base table only when u having a simple
view and if you put null in the field which is primary key
of the base table then also the base table will not
affected. And if you are using the compute view then u r nt
able to insert or delete the records.
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / slokh
yes if it is a simple view. may be if is a complex view -
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / radha sri seshu.kolla
yes it will effect if your view is a simple view (eg:
create or replace view empview as select * from emp;) this
is called simple view. if you use any joins or if u create
view using more than two tables then it is called complex
view. in case of comlex view the database will not effect.
| Is This Answer Correct ? | 0 Yes | 2 No |
What is a self join ?
Which is faster union or join?
Can I create table without primary key?
Can we use out parameter in function?
select 1,col1,col2 from table1. output?
How do I edit a trigger in sql developer?
What is the purpose of design view?
How to call shell script from pl sql procedure?
Is it possible to create startup or shutdown trigger for on-schema?
I m giving Source, Destination and Age. Write a procedure or function, it will give to u this source to destination tickets are available or not, if available then check this person is senior citizen or not,if this person is senior citizen then give some discount. PLZ give this answer...... Thanks advance.....
Compare sql & pl/sql
What are the advantages of sql?
Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)