Find nth lowest salary or get nth lowest salary?

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How to disconnect from a sql server using mssql_close()?

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what is the difference between count(*) and count(1) ?

0 Answers   MCN Solutions,

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What is clustered primary key?

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How to connect sql server management studio express to sql server 2005 express?

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What command must you use to include the not null constraint after a table has already been created?

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How many types of triggers in sql server?

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What are extended events in sql server?

0 Answers  

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select top 5 * from emp order by newid() my question is , how this query get executed?

5 Answers  

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CREATE a table from another table

2 Answers  

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What is the difference between join and inner join?

0 Answers  

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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?

0 Answers   TCS,

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