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

Oracle (3239)
SQL Server (4518)
MS Access (429)
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Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3312)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
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Database Management (1391)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What are the built-in functions used for sending Parameters to forms ?

2835

Can you have more than one content canvas view attached with a window ?

1809

Is the After report trigger fired if the report execution fails ?

2391

Does a Before form trigger fire when the parameter form is suppressed ?

1 3900

Is it possible to split the print reviewer into more than one region ?

1824

Is it possible to center an object horizontally in a repeating frame that has a variable horizontal size ?

1867

For a field in a repeating frame, can the source come from the column which does not exist in the data group which forms the base for the frame ?

1547

Can a field be used in a report without it appearing in any data group ?

4 6479

The join defined by the default data link is an outer join yes or no ?

1 5472

Can a formula column referred to columns in higher group ?

2079

Can a formula column be obtained through a select statement ?

1840

Is it possible to insert comments into sql statements return in the data model editor ?

2059

Is it possible to disable the parameter from while running the report ?

Honeywell, Oracle,

1 3300

When a form is invoked with call_form, Does oracle forms issues a save point ?

1 4118

Can a property clause itself be based on a property clause ?

1 3011

Un-Answered Questions { Databases }

You have a stored procedure, which execute a lengthy batch job. This stored procedure is called from a trigger you do not want to slow the data entry process you do not want trigger to wait for this batch job to finish before it completes itself what you can do to speed up the process?

643

What are binary string data types in ms sql server?

644

How to create an index on an existing table in ms sql server?

491

Is oracle an operator?

518

How to convert a string to a date in oracle database?

537

In which language couchdb's early work was started?

1

What is mysql url?

471

What is similarity and difference between truncate and delete in sql?

576

In a distributed database system, can we execute two queries simultaneously?

563

What is materialized view. What are different methods of refresh?

770

How to setup postgresql sysv startup script?

456

How to find out what oracle odbc drivers are installed?

560

How to write an inner join with the where clause in ms sql server?

543

What is native sql query?

538

How to check if a table is being used in sql server?

504

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