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

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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
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Firebird (5)

Database Management (1411)
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Databases Interview Questions

Questions Answers Views Company eMail

How to assign sql query results to pl sql variables?

1160

What is pls integer?

1095

Why do we use procedures in pl sql?

1089

What is bind variable in pl sql?

1111

Which is faster truncate or drop?

1108

What is a procedure in pl sql?

1298

What is record variable?

1055

Can we insert in view in sql?

1111

Is pl sql and postgresql same?

1189

How do you change a value in sql?

1081

Can we use update in sql function?

1121

Can function return multiple values in sql?

1106

How do you use a while loop in pl sql?

1062

Why is pl sql needed?

1012

How do I run a script in sql developer?

1004

Un-Answered Questions { Databases }

Which is faster joins or subqueries?

1042

Does sql full backup truncate logs?

1091

What is the difference between join and inner join?

1078

If you are given access to a sql server, how do you find if the sql instance is a named instance or a default instance? : sql server DBA

1084

How to produce such kind of file?

1166

How do I edit a trigger in mysql?

954

How do I install and use mysql?

1004

Does view contain data?

1091

How to call stored procedure using http soap?

1136

What is ADDM Advisor in Oracle?

1232

What are the different neo4j cql command?

List down the features of informix 4gl.

What do you understand by intent locks?

1068

How to access the inserted record of an event?

1119

What are character string data types in ms sql server?

1366

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