HPCC-12523 Prevent accidental wildcard lookups (for 4.2.x)

Signed-off-by: Jake Smith <jake.smith@lexisnexis.com>
Merge pull request #6604 from jakesmith/hpcc-12523

HPCC-12523 Prevent accidental wildcard lookups (for 4.2.x)

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>