Strange behavior of GNUCash on large database

[perillamint]

On 23/01/17 17:43, perillamint via gnucash-user wrote:
> Hello,
> 
> I'm trying to write NodeJS lib which manipulates GNUCash's postgres DB.
> 
> In small number of transactions (10k), it works fine. However, When I
> pour lots of transactions(about 50k) in DB, it starts strange behavior.
> 
> It mixes income and expenses column and displays sum incorrectly.
> (negative value)
> 
> I guess this caused by limitation of GNUcash's ability to handle large
> data. Is there any documented limitation of GNUcash? or does anyone have
> experience like this?
> 
> Thanks.
> 
> p.s. Sorry for bad English. I'm not English native.
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I tried few more datasets. It seems that strange behavior is triggered
by number of splits. If number of splits exceeds range of signed short,
that behavior starts.