HPCC-8857 Don't create aliases for CSV attributes(!)

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
HPCC-8857 Add an example

Signed-off-by: Gavin Halliday <gavin.halliday@lexisnexis.com>
Merge pull request #4010 from ghalliday/issue8857

HPCC-8857 Don't create aliases for CSV attributes(!)

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>