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

An employee table, with the columns id, name, sal and dob. Query to select emp names of all highest salaries(there are 4-5 people having the same salary which happens to be the highest).

ADP,

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I have cleared sbi clerk examination. I am Bachelor in computer application (BCA) graduate. so which type of question related bca in sbi clerk interviews. pls answers me at sejalvaghela@yahoo.co.in.. and also tell me which type of question asked in sbi clerk interview.

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my name is sejal I have cleared the sbi clerk exam. I am BCA graduate My favorite subject RDBMS Relational database management system. so please send me rRDBMS related interview questions

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What the various ways to tune a teradata query

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What are the various ways to execute a query in teradata?

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How do you select an index for a table

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Un-Answered Questions { Databases }

What are the different subsets of sql?

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What are the source of constraints?

1006

what is the difference between openrowset and openquery?

1186

Equi join and non equi join is possible with sql server?

1118

List the ways in which dynamic sql can be executed?

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in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

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How efficient you are in oracle and SQL server?

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Have you written applications to retrieve stored images in a table?

1081

How raid can influence database performance?

1104

How to connect php with different port numbers?

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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?

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Can we use distinct and group by together?

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How to provide default values to function parameters?

1242

List out the different types of locks available in sql server?

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in user parameter property we have list of values.can we write select query for binding? for example:: select empno from emp where deptno=:deptnum :deptnum is first parameter it displays distinct dept nos. if i do like this it is giving error:: bind variables are not allowed in the select statement

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