Re: [basex-talk] Sequence comparison

Hi Martin,

What I was looking for is a “quick way” to get a comparison such that an item (when it is repeated more than once) is returned only as many times as it appears in both sequences. For example, in

for $a in (1,2,3,5,3,3) where $a = (1,3,2,3, 2) group by $k := $a return <c>{$a}</c>

you get

<c>1</c> <c>2</c> <c>3 3 3</c>

with three 3 even if in the second sequence you have two 3.

On 26. Nov 2020, at 08:30, Martin Honnen martin.honnen@gmx.de wrote:

Am 26.11.2020 um 07:14 schrieb Martin Honnen:

...

My bad, use group by $k := $a return <c>{$a}</c>

To describe it clearer, the whole FLOWR should be

for $a in (1,2,3,5) where $a = (1,3,2,3) group by $k := $a return <c>{$a}</c>