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Diinkant
Contributor III
Contributor III

Incremental Load/Update

Hi, I am running into issues where I am unable to update/insert data into my current QVD based on updated data from a query.

My code is as follows (I have tried a few things and I still can't get it to work):

Load my current QVD (all the fields are identical, the Locations table does have a lot more fields but that is because there is data coming from other queries as well.

    Locations:    
    Load
    	*       
	From
    	OLD QVD Information;        

 Run SQL to find updated information and join that with my current QVD through resident Locations

Stock:
    Load
        productcode as [Product Code],
        exstock,
        dtc
        "date_updated",
        "time_updated";        
    SQL Select STOCKUPDATED.ProductCode,
        STOCKUPDATED.exstock,
        STOCKUPDATED.dtc
        STOCKUPDATED.date_updated,
        STOCKUPDATED.time_updated
    FROM STOCKUPDATED
    WHERE STOCKUPDATED.date_updated >= DateValue('$(vLastRunDate)') and STOCKUPDATED.Time_Updated >= TimeValue('$(vLastRunTime)');
    
    left Join(Stock)
    Load
        "Product Code"
	Resident Locations;

 I then load all data from my OLD QVD then concatenate the updated information to that but then it doesn't update (does nothing pretty much)

Final:
	NoConcatenate
	Load * Resident Locations;
    
    Concatenate(Final)
    Load * Resident Stock Where Not Exists("Product Code");

 I've tried left joins, joins, concatenate at different parts, new fields, multiple things but nothing seems to update the data. I even tried loading the Stock (updated one) table then concatenate that with my OLD QVD but that only pulled through my updated values, where i want both my updated and old QVD to be on there.

Am i missing something here?  Any help appreciated!!

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1 Reply
Diinkant
Contributor III
Contributor III
Author

Bump, anyone help please