Tell me what is difference between clustered and non clustered index?
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Explain the difference between function and stored procedure?
What are sql server functions?
I have a huge amount of data which is displayed in a report. The data is viewed every day. Every day the data is displayed in 30 secs but suddenly today it is giving an timeout message today. Data has not been changed. The situation is same as yesterday. What might be the reason??? Please Answer.
Explain the concept of view and Types of views in SQL server?
What are the types of model in sql server and explain
What are the new security features added in sql server 2012? : sql server security
Can a unique index be created on a column, which contains null?
What is the fillfactor concept in indexes?
Is it safe to delete log files?
What is a Lock and let me know Different types of locks?
What are different types of database indexes?
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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