> svilen ha scritto: > > on a side note, here or for the query(), once i add .order_by() > > and similar, will be a possibility to remove/cancel them? > > e.g. .order_by(None) - similar to .join(None)? > > > > or should i keep a copy at the point before adding .order_by()? > > > > e.g. > > i want: > > q1 = query.filter( ...).order_by(z) #the final most used > > query ... > > q2 = q1.order_by(None) #used sometimes e.g. for count > > > > vs > > i could do: > > q0 = query.filter( ...) #saved > > q1 = q0.clone().order_by(z) #the final most used query > > ... > > q2 = q0 #used sometimes e.g. for count > > and why not > > q = query.filter(...) > q1 = q.order_by(z) > ... > q2 = q > > ?? because q1 with the order is _the_ query, made at point A somewhen, and stored there as a construct; much later at some point B i need to use that query but without the ordering - now i have to keep 2 copies of the query, w/ and w/out order. And this strip-the-ordering could be generic, applicable to any query...
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