Date: 2015-05-11 17:20:09 +0200
From: @swingbit
To: MonetDB5 devs <>
Version: 11.19.11 (Oct2014-SP3)
CC: @njnes

Last updated: 2015-08-28 13:42:54 +0200

Comment 20861

Date: 2015-05-11 17:20:09 +0200
From: @swingbit

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36
Build Identifier:

While looking at a different issue, I noticed with gdb that lsize and rsize as computed in BATsubjoin are way too large.

/* some statistics to help us decide */
lsize = (BUN) (BATcount(l) * (Tsize(l) + (l->T->vheap ? l->T->vheap->size : 0) + 2 * sizeof(BUN)));
rsize = (BUN) (BATcount(r) * (Tsize(r) + (r->T->vheap ? r->T->vheap->size : 0) + 2 * sizeof(BUN)));

I suspect a parenthesis is misplaced and this should be:

lsize = (BUN) (BATcount(l) * (Tsize(l)) + (l->T->vheap ? l->T->vheap->size : 0) + 2 * sizeof(BUN));
rsize = (BUN) (BATcount(r) * (Tsize(r)) + (r->T->vheap ? r->T->vheap->size : 0) + 2 * sizeof(BUN));

Reproducible: Always

Comment 20992

Date: 2015-07-10 21:30:22 +0200
From: @njnes

your so right, applied the changes to the jul2015 branch

Comment 21222

Date: 2015-08-28 13:42:54 +0200
From: @sjoerdmullender

Jul2015 has been released.