Re: [basex-talk] xquery update impact on server?

Hi Pascal,

Would this be one transaction or many transactions?

for $var in /codeBook/dataDscr/var delete node $var/catstat

We treat each query as an individual transaction, so this won't have any impact.

Would there be a way to set a priority for queries?

There's no customizable prioritization mechanism. At the moment, queries are treated first-come-first-serve to overcome starvation issues.

As XQuery allows for a wide range of operations on multiple databases within the same query, we haven't yet come up with a solution that allows true concurrent access and at the same time doesn't interfere with the efficient and compact nature of the BaseX backend.

Cheers, Lukas