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

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Databases Interview Questions

Questions Answers Views Company eMail

what is offset-fetch filter in tsql? : Transact sql

1 1027

what is sp_pkeys? : Transact sql

1 1233

how tsql statements can be written and submitted to the database engine? : Transact sql

1 1062

mention if it is possible to import data directly from t-sql commands without using sql server integration services? If yes, what are the commands? : Transact sql

1 1117

What is t-sql? : Transact sql

1 1066

what is the difference between sql and t-sql? : Transact sql

1 1164

how to do backup entire database? : Transact sql

1 1217

what are the limitations of identity column? : Transact sql

1 1181

what is the use of set statement in tsql? : Transact sql

1 1080

what is the syntax for using sql_variant_property? : Transact sql

1 1115

Why do we use group by and order by function in mysql?

1 987

What is join in mysql? What are the different types of join?

1 1009

If we use sum function in mysql, does it return sum of that row or for that column?

1 1052

What do we use to remove duplicate records while fetching a data in mysql ?

1 1043

What is the use of count function in mysql?

1 1106

Un-Answered Questions { Databases }

What is sql server query analyzer?

1124

This question asked during interview, 2) At the end of each month, a new table is created for each bank that contains monthly metrics consolidated at the account level. The table naming convention is bankX_YYYYMM where X represents the numeric designation of the bank and YYYYMM indicates the 4 digit year and 2 digit month. The tables contain the following fields: name data type description account text account number registered boolean indicates whether the account is registered num_trans integer number of transactions made during the time period spend numeric(9,2) total spend during the time period a) Write a SQL query that will display the total number of transactions and total spend for "Bank1" during the 4th quarter of 2009. b) Write a SQL query that will display the total number of transactions and total spend at "Bank1" and "Bank2", broken out by registered vs. non-registered accounts, during January 2010 not sure what is correct answer and how to solve?

2560

What is a view in sql?

1035

How can you append an identity column to a temporary table?

1067

How to start an oracle instance?

1100

Hi am new to PLSQL & facing problems in writing code like in SP, Functions, so any one having some SP coding with in depth explanation please share with me my Email ID suvarnaatsuvarna@rediffmail.com Or taking tanning on this please do contact me

2090

Have you created fact table and dimension tables?

709

Hi , any one can help me on the same,this is regarding the Informatica Function doc,i want to know how developer is will develop the mapping. pl forwar the any function doc .just for my references. svlc75@yahoo.co.in

2100

What is the current mysql version?

1096

How to provide default values to function parameters?

1251

What is your daily office routine?

2340

Which statement is used in a select query for partial matching?

1239

Does any body has ORACLE Certification Dumps or Materials on 9i DBA, 10G DBA, Internet Application Developer, OCP 8i to 10g DBA Upgrade, Oracle 11i if any body have it, please kindly drop an email to: taruni_2k8@yahoo.com

2177

Have you used lexical parameters in reports?

Plz send me Oracle Pl/Sql [1z0-147] dumps to this mail? sivakumarr1987@gmail.com

1897

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