Database Name as a Parameter

Hello folks,

I am in the process of writing a stored proc that selects data from a set of tables. Since this procedure needs to run in multiple databases, I wanted to store database names in a table and have the proc. retrieve the names dynamically.

In short, I want to execute the following stt:
select 'Conversion 1,
'Query 1',
(select count(*) from @.testDB.student)

(in this case @.testDB could be "parul1.dbo" or "parul2.dbo" etc.

How can this functionality be achieved through dynamic SQL?

Thanks so much!
-Paruldeclare @.sql nvarchar(1000),@.testDB varchar(100)
set @.testDB='parul1'
set @.sql='select ''Conversion 1'',''Query 1'',count(*) from '+@.testDB+'.dbo.student'

print @.sql

exec sp_executesql @.sql|||Thanks, that worked!
I have another question - how can i put the results from "EXEC sp_executesql @.SQLSTRING" into a temp table?

How can I get this to work?
Insert #temp1
select @.stage,
'Query 1',
@.sqlStringQuery1,
EXEC sp_executesql @.sqlStringQuery1

Thanks so much!

-Parul|||create a procedure which takes in DB name as parameter...do the select and the insert inside the procedure.|||Thanks, do you have sample code?|||Insert JUST the EXEC into a temp table first. Then, insert into a second temp table the results of that table joined to whatever else you need to insert.

Database Name

Hi,

Can anyone tell me how to return the current database name using T-SQL.

I have a stored proc that runs in a number of databases and would like qualify some dynamic sql with the database name. I know DB_Name exists but requires the DB_ID and DB_ID needs the DB_Name. Is there a function that just returns the current database i.e.

USE TestDB

GO

SELECT currentDBName?

Use the following function..

Select db_name()

|||

Cheers...

sql