Home Forums SQL Server 2008 T-SQL (SS2K8) Wildcard DB name in VIEW of Procedure - Possible? RE: Wildcard DB name in VIEW of Procedure - Possible?

  • Many times using a cursor for this sort of thing seems like the only way to pull this off. sp_msforeachdb is just a cursor too. Neither of these approaches is bad but if you have a lot of databases it can be really slow. As another option you can use FOR XML to build a dynamic string.

    Something like this. Once you are sure the dynamic string is correct just uncomment the sp_executesql. 🙂

    declare @SQL nvarchar(max)

    ;with DatabaseList as

    (

    select name

    from sys.databases

    where database_id > 4

    and name not in ('ReportServer', 'ReportServerTempDB')

    )

    select top 1 @SQL =

    stuff((

    select 'union all select Col1, col2, col3, Col4, col5 from ' + name + '.dbo.YourTable '

    from DatabaseList

    FOR XML PATH('')), 1, 10, '')

    from DatabaseList

    select @SQL

    --exec sp_executesql @statement = @SQL

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