WRITE A FUNCTION TO DISPLAY THE OUTPUT OF AN EXISTING TABLE
RANGE LIKE COMMAM SEPERATED VALUES LIKE RANGE1,RANGE2,...
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Answer Posted / carmel franco
Create function int select_dynamic(range varchar(255))
As
declare
@Qry Varchar(2000)
Begin
Begin try
Set @Qry =”select * from table1 where col1
in (“+range+”)”
Exec @qry
Catch
Print “error processing parameter”
Return -1
End try
Return 1
END
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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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