Hidden parameters use
What is the use of the below hidden parameter:
_bct_public_dba_buffer_size
_optimizer_aggr_groupby_elim
and the Need to understand how to overcome the below prerequisite in Pre-Upgrade:
pre-requisite
- uniaud_records_in_file NO Unexpected failure. Manual fixup required. FIXUP reports success, but a RECHECK indicated the problem still exists.
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