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 the difference between sql, mysql and sql server?

1102

Explain character-manipulation functions?

1133

Which are the different types of indexes in sql?

1059

What do you understand by case manipulation functions?

1034

What is clustered index in sql?

1051

Explain about various levels of constraint.

949

What is the sql query to display the current date?

1044

What is inner join in sql?

1079

What is left join in sql?

1049

What is the primary use of normalization?

1004

What are the set operators in sql?

1072

What is full join in sql?

991

What is the difference between between and in condition operators?

1005

What will you get by the cursor attribute sql%found?

963

What do you know by pl/sql cursors?

1105

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Un-Answered Questions { SQL PLSQL }

Why stored procedure is better than query?

946

Why do we create views in sql?

1151

how can we repair a mysql table? : Sql dba

979

How do I count rows in sql?

1003

What does cursor do in sql?

1020

What is scalar and vector?

1002

What are predefined functions in sql?

1042

What normalization means?

978

Is primary key always clustered index?

1023

Why is sql better than hql?

992

What are reports usually used for?

1023

How can we make an if statement within a select statement?

1013

Lookups are a key component in sql server integration services (ssis). Explain its purpose?

1003

What is the need of a partition key?

987

What packages(if any) has oracle provided for use by developers?

5811

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