RE: How do I make an ATTRIBUTE column a UUID?
In MSSQL[ sql server] we have a function newid() which will generate unique values .
1.Create a dataflow and drag the MSSQL source instance into the dataflow
2. Then add a derived attribute in the source instance and include the function as shown below make sure we place it in the diyotta custom function to overcome the validation issues as shown below.
3. Then map the source instance derived attribute to the target instance column it will populate with the unique values as shown below.