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"Read CSV defaults column names to gensym*"
If I read a CSV file where the first data row does not contain the attribute names, I notice that all regular attributes are given constructed names like gensym, gensym1 and so on.
If I try to edit the meta data information to specify the attribute names, I can't find a way to get the names I want to be used. If I change the type of the attribute to be a special type, it imports with the correct name. In this case, I notice that sometimes, two duplicate columns are created, one regular with the name gensym and another special type with the correct name.
Obviously I can work round it but I think the behaviour has changed in the latest release (5.2.1) because I had a process that used to work that failed after the upgrade.