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Hello, I have a dataset with id that corresponds to bank : I made a connection to an other dataset with id and their Group to connect the bank to their group : Here is the co...
Wael03 , if you create a join any blank on many sides will be shown as blank.
You need to transform data to have values for blank and that value should be available in the master table to join
We use add a row in master id = -1 and Name = NA and use populate -1 in blank in fact table