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 are instead of triggers?

997

What is the meaning of disabling a trigger?

1115

What is the difference between database trigger and stored procedure?

1008

difference between anonymous blocks and sub-programs.

1081

Explain the uses of control file.

994

How can the performance of a trigger be improved?

993

How can you view the errors encountered in a trigger?

917

Explain autonomous transaction.

1095

Can a view be mutating? If yes, then how?

963

Explain mutating table error.

1132

Can cursors be part of a trigger body?

1588

What is the importance of sqlcode and sqlerrm?

1280

what are the system privileges that are required by a schema owner (user) to create a trigger on a table?

1005

Explain spool.

1114

Differentiate between sga and pga.

1091

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Un-Answered Questions { SQL PLSQL }

How to create a menu in sqlplus or pl/sql?

1065

What is primary key and foreign key with example?

876

What is cte sql?

930

what is oracle database ? : Sql dba

972

What is the cause of mutating table error and how can we solve it?

995

How many row comparison operators are used while working with a subquery?

976

Is sql low level language?

963

What is update query?

922

Explain sql data types?

1037

How many types of triggers are there in pl sql?

1016

What is $$ in sql?

943

Is sql microsoft?

979

Is sql between inclusive?

1064

How do you select unique values in sql?

938

what is query cache in mysql? : Sql dba

993

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