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

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)

Databases Interview Questions

Questions Answers Views Company eMail

Why cross join is used?

1095

How do I edit a stored procedure?

1011

How do I debug a stored procedure?

1132

Can we use views in stored procedure?

1047

What are stored procedures used for?

1020

Can we debug stored procedure?

1040

Can we alter stored procedure?

1008

Is left join same as join?

1009

What are the types of subqueries?

1073

Is trigger a stored procedure?

953

How do you optimize a stored procedure query?

1008

Is a view faster than a stored procedure?

988

Is stored procedure faster than query?

981

What is procedure and function?

1010

What is procedure function?

1082

Un-Answered Questions { Databases }

How do I create a schema in mysql?

887

What is mysql aggregate functions? Explain

1106

Give the various rollback segment states.

1063

What is query and its types?

934

Which is better statement or preparedstatement?

948

What is database host?

944

What is the default postgres user?

815

I want to find out all databases starting with ‘test’, I have access to?

1171

Where is dbms used?

1097

How can we run batch mode in mysql?

1075

Is microsoft access free?

811

What is the difference between sql and psql?

916

What is a database in a website?

1075

How to execute a function in postgresql?

926

Can we insert data if clustered index is disabled?

960

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