On Tuesday, October 25, 2016 at 5:12:39 PM UTC-4, Ramos wrote:
>
> Yes i added a new field to an existing table.
> So all of them became empty in that field.
> i then executed
> than i have another app that calls a controller in this app and passes 
> some data in request.vars 
> the controller in this app then does this
> id=db.empresa.update_or_insert(db.empresa.ruuid==request.
> vars.ruuid,empresa=entity,tipo='tr',ruuid=request.vars.uuid)
> and strangely when none of the rows still have that extra field written, 
> it updates the first one with the lower id.
> I deleted that row and tried again. Again the next id was updated.
>

.update_or_insert is for updated a *single* record -- if multiple records 
match your query, it will only find and update the first one.

Anthony

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