hi
1st one: i am saving some object; the mapperExtension of the object
fires additional atomic updates of other things elsewhere (aggregator).
These things has to be expired/refreshed... if i only knew them.
For certain cases, the object knows exactly which are these target
things. How (when) is best to expire these instances, i.e. assure that
nexttime they are used they will be re-fetched?
a) in the mapperext - this would be before the flush?
b) later, after flush, marking them somehow ?
and, why atomic updates also have with commit after them? or is this
sqlite-specific?
2nd one: how to compare with a Decimal? i.e. tableA.c.column == Decimal('7')
ah forget, i found that, passing asdecimal =True to column's Numeric()
definition.
btw, the precision/length arguments of Numeric seems misplaced??
isnt format 10.2 meaning length 10 precision 2?
or the meaning of "length" and "precision" is different here?
2nd.
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