SQL PLSQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SQL PLSQL Interview Questions

Questions Answers Views Company eMail

What is trigger explain it?

1008

What are triggers and its types?

1052

What are basic techniques of indexing?

1380

What is the difference between inner join and left join?

982

What does dml mean?

978

What's the difference between a primary key and a clustered index?

984

What are inner and outer joins examples of both?

951

What does data normalization mean?

948

Why join is faster than subquery?

1104

What is before trigger?

997

Which is faster union or join?

960

Why is a primary key important?

1036

What is mutating trigger?

1017

Which is better cte or subquery?

1026

Is it possible to update views?

954

Post New SQL PLSQL Questions

Un-Answered Questions { SQL PLSQL }

how to drop an existing view in mysql? : Sql dba

1056

Can sql developer connect to db2?

1032

what is the syntax used for partition in tsql? : Transact sql

1011

Can you have a foreign key without a primary key?

948

What is the difference between a primary key and a unique key?

1051

What are the three forms of normalization?

1040

define data blocks ? : Sql dba

975

Why join is faster than subquery?

1104

Differentiate between pl/sql and sql?

1143

How do I view a procedure in sql?

960

i have some prob lem to tell me about my self in interview first round ...

2158

How can a pl sql block be executed?

942

How to combine two stored procedures in sql?

1215

How can I make sql query run faster?

1009

What is cold data?

946

For More Un-Answered { SQL PLSQL } Questions Click Here