Which command is used for user defined error messages?

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How to change the data type of an existing column with "alter table" statements in ms sql server?

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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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Why use update_statistics command in sql server?

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What are the different acid properties?

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How can you see what type of locks used?

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how can you find out if the current user is a member of the specified microsoft® windows nt® group or microsoft sql server™ role? : Sql server administration

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What is the usage of the sign function?

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What is inner join in sql server joins?

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Explian different types of BACKUPs avaialabe in SQL Server? Given a particular scenario, how would you go about choosing a backup plan?

2 Answers   HCL,

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4 Please write a querry to find repeated numbers in the following table. Table Name: Table1 Field1 10 15 20 15 10

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Hi Friends, I have a table in which there are thousands of records and in city field there is NULL value for all records now i want to change that null value with distinct values in each record say delhi, bihar, agra, jaipur etc, what will be the query for that????? its not possible to update thousands of records one by one. is there any alternative ...? Plz help ... its urgent Thanx in advance

1 Answers  

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