Analyze Statistics - HAS_STATISTICS returning false
We are running analyze statistics on all objects every weekend using select analyze_statistics(''); but then when they look up at the Projections table, HAS_STATISTICS column, it is returning false.
When I look up the documentation for HAS_STATISTICS column on Projections table, it says
"This column returns true only when all non-epoch columns for a table have full statistics. Otherwise column returns false"
Can you help me understand what does non-epoch column mean and would there be any reason by statistics may not be collected for all the tables?
Note: None of these tables are empty