On 2015-12-04 5:05 , Massimo Di Pierro wrote:
x = db.MyDatabase.Value*2
rows = db(db.MyDatabase.Value).select(x)
print rows[0][x]
Ok, thanks that should perfectly in my controller.
But does this mean that if I want to use this my view, that I need to
transfer 'x', to select correct field from a row?
--
Greetings,
Henk Hendricks
On Thursday, 3 December 2015 16:24:14 UTC-6, Henk Hendricks wrote:
Hello All,
Is there a DAL equivalent of "(Field1 * 2) as MyComputedField", which
possible in sqlite?
I've trouble addressing the fields in my queries with computations
in them.
While toying with computations in my DAL queries, I came across the
following particularity:
These generate an error:
db().select( -db.MyDatabase.Value)
db().select(-1 * db.MyDatabase.Value)
But this one doesn't, and just works as expected.
db().select(db.MyDatabase.Value* -1)
--
Greetings,
Henk Hendricks
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