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 a natural join?

1006

What is full join?

903

What is the difference between left join and left outer join?

1 1489

What does inner join mean?

1077

Which one is better subquery or joins?

1016

What is thread join () in threading?

952

What is the difference between left outer join and left join?

955

What is a left join?

895

Which is better join or inner query?

972

Is left join and outer join same?

1016

How do you use join?

897

What is difference between left and right outer join?

943

What is faster join or subquery?

968

What does an inner join do?

1106

What is a left inner join?

958

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Un-Answered Questions { SQL PLSQL }

Explain what is a column in a table?

1052

What are the two types of periodical indexes?

893

What is bitemporal narrowing?

1244

How do you run a query?

964

Can we use update in sql function?

1017

What is sql integrity?

1076

Explain the purpose of %type and %rowtype data types with the example?

947

Differentiate between sga and pga.

1097

How do we accept inputs from user during runtime?

1007

Can we insert in view in sql?

1010

Are left and right joins the same?

1013

What is an oracle stored procedure?

1003

What is varray in pl sql?

1024

What is plpgsql language?

992

how to see the create table statement of an existing table? : Sql dba

956

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