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Hi colleagues this might be easier than I thought but I am stuck and need guidance.
I have a list of clients stored in a qvd (clients.qvd) which I then join to a SQL query in my script. This list may suffer changes like new or deleted clients.
Considering those possible changes I have been trying to assign the client id to a variable to then use it in the SQL query without having to join, by doign this the sql query becomes more efficient..
When running the Debugger I see the qvd is pulled correclty with data however the variable does not obtain the ClientId value/s:
LOAD distinct ClientId
FROM [..\QVD\ClientsList.qvd] (qvd);
LET vCCode = Concat(CLientId,',');
I am sure I am overlooking something here, any help will be greatly appreciated, thanks!