On 1/25/15 4:23 AM, Pavel Stehule wrote:
>
> I tested a concept iteration over array in format [key1, value1, key2, value2, .. ] - what is nice, it works for
[[key1,value1],[key2,value2], ...] too
>
> It is only a few lines more to current code, and this change doesn't break a compatibility.
>
> Do you think, so this patch is acceptable?
>
> Ideas, comments?
Aside from fixing the comments... I think this needs more tests on corner cases. For example, what happens when you do
foreach a, b, c in array(array(1,2),array(3,4)) ?
Or the opposite case of
foreach a,b in array(array(1,2,3))
Also, what about:
foreach a,b in '{{{1,2},{3,4}},{{5,6},{7,8}}}'::int[] ?
--
Jim Nasby, Data Architect, Blue Treble Consulting
Data in Trouble? Get it in Treble! http://BlueTreble.com
