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

what are the types of subquery? : Sql dba

1130

how do you login to mysql using unix shell? : Sql dba

1099

how can we know the count/number of elements of an array? : Sql dba

1083

how to include character strings in sql statements? : Sql dba

1094

what is meant by urlencode and urldocode? : Sql dba

1198

what is a table in a database ? : Sql dba

1062

how to get a list of columns in an existing table? : Sql dba

979

define sql update statement ? : Sql dba

1128

how to shut down the server with 'mysqladmin'? : Sql dba

1029

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

1035

what is the difference between ereg_replace() and eregi_replace()? : Sql dba

1181

what is a trigger in mysql? Define different types of trigger. : Sql dba

1091

what is the use of friend function? : Sql dba

1037

what are the 'mysql' command line arguments? : Sql dba

1155

what are date and time functions in mysql? : Sql dba

992

Un-Answered Questions { Databases }

What is pivot query?

1096

What is logshipping and its purpose?

1017

Why dbms is used?

957

What is difference between ms sql and mysql?

987

What is snapshot is too old? Give and example for better understand.

1632

what is the use of friend function? : Sql dba

1037

How to change the order of columns in Oracle SQL Plus ?

1073

What are tables in sql?

1086

Tell me what is the stuff and how does it differ from the replace function?

998

Explain the architecture models of SQL Server?

2349

Can sql function call stored procedure?

1043

How to view existing locks on the database?

1068

What do you understand by pl/sql cursors?

1105

What are the types of Knowledge Modules?

610

What is master database? : SQL Server Architecture

1053

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