RE: How do I make an ATTRIBUTE column a UUID with Splice Machine as my source?
Splice machine does not provide a UUID SQL function. However it should be possible to create a UDF and use that in Diyotta. Add the UDF in Diyotta and use it source attributes. Sample to use UDF in Diyotta is below.
Reference for UDF to generate UUID – https://www.splicemachine.com/subdomains/apidocs/JavaDocs/2.5/com/splicemachine/uuid/Type1UUID.Generator.html