sql - How to query data of a specific table in all the databases without going into the database individually? -


one of clients has following setup in sql server environments: each of customers has own database, called customer1db, customer2db, , on. each of these databases has same tables , same structure, different data.

let's there tablea , columna in databases. there way query data in columna in each of these databases without doing 

select columna tablea

in each of databases?

execute master.sys.sp_msforeachdb  'use [?];   if db_id()>4    begin  select col dbo.tbl  end'

the above exclude system db's. can change query exclude more


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