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

Oracle (3253)
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

How to get help information from the server?

1118

How to use in conditions?

1079

How to delete an existing column in a table?

1018

What are date and time data types in mysql?

1077

How to enter binary numbers in sql statements?

1014

How to present a past time in hours, minutes and seconds?

1105

What is 'mysqlcheck'?

1080

How to add a new column to an existing table in mysql?

1050

How to create a test table in your mysql server?

1117

How to enter microseconds in sql statements?

1039

How to include character strings in sql statements?

1056

How to use regular expression in pattern match conditions?

1026

What are the non-standard sql commands supported by 'mysql'?

1059

How to include numeric values in sql statements?

1070

What is bdb (berkeleydb)?

997

Un-Answered Questions { Databases }

What is oracle sql developer?

1122

Explain about SQLOS?

1070

How do I open microsoft access on my computer?

902

What is clob in mysql

1018

What are indexes? Mention the differences between the clustered and non-clustered index?

1035

Explain cursor types?

1093

Which should I use, repagent or ltm in sybase?

1037

Why do we use preparedstatement?

994

How to divide query output into groups in oracle?

1044

Which is faster mysql or mongodb?

990

what is oltp (online transaction processing)? : Sql dba

1133

how to escape special characters in sql statements? : Sql dba

1095

What can you do with pl sql?

1149

whats new about truncate in sql server 2008?

2566

Mention what are the tools provided in oracle enterprise manager?

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