troubleshooting Question

Updating table from another table using memory tables

Avatar of Mortarello
MortarelloFlag for United Kingdom of Great Britain and Northern Ireland asked on
Microsoft SQL ServerMicrosoft SQL Server 2008
3 Comments1 Solution377 ViewsLast Modified:
Hello Guys,

I'm trying to uptade a memory table from another memory tabble like the code bellow.
but I'm geting the error saying (Must declare the scalar variable "@source".)

Is there any way how to do this using memory table ?

---------------------------------------

 declare @source table (id int, name varchar(30), surname varchar(30))
 declare @copy table (id int, name varchar(30), surname varchar(30))
 
 insert into @source (id,name,surname) values(1,'michel','mortarello')
 insert into @source (id,name,surname) values(2,'michel','mortarello')

 
 insert into @copy (id,name) values(1,'michel')
 insert into @copy (id,name) values(2,'michel')
 

 update @copy
      set surname = @source.surname
      from @copy inner join @source on @source.id = @copy.id
 
 select * from @copy
 


Many thanks guys
ASKER CERTIFIED SOLUTION
Aneesh
Database Consultant
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