Statistics schema is incomplete

[JulienPeloton]

We push the schema for the table statistics every night based on the data pushed (fink-broker/bin/daily_stats.py). The problem is that all classes are not seen during a night, hence the schema is incomplete. This prevent the stats page to access the missed classes from the previous night...

One should then extract the schema in another way (or push it in full).

[JulienPeloton]

And this impacts the data transfer service as it uses the statistics schema...

[JulienPeloton]

example: