> Le 6 déc. 2017 à 04:50, Janet Jonas via 4D_Tech <[email protected]> a
> écrit :
>
> I have ended up making a habit of using LOAD RECORD or UNLOAD RECORD after
> ending whatever code I am running that edits and saves record(s).
Could be unnecessary, it depends on what code, for example:
while(not(end of selection))
...
next record
end while
unload record // >>> useless as end of selection means no current record
This is just to illustrate, but such redundant instruction can result in bad
performances on WAN usage and/or a lot of clients connected.
Speaking about read only, I learned this particularity of ARRAY TO SELECTION
last year:
"Note: Since it can create new records, this command does not take a table's
read-only state (if any) into account"
--
Arnaud de Montard
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