Hi Daniel,
I would not expect STRSTARTS to be any faster than REGEX as neither are
indexed. The Virtuoso bif:contains function which is available in both open
source and commercial does have a Full Text index which makes it much faster
for string searches. So you can use something like:
Is there a way to make FILTER(REGEX(?label, 'Insurance, Health/utilization',
'I')) queries fast?
I can see that REGEX is going to require a linear scan of the data, and that
there are stored functions that do the matching.
Will STRSTARTS be able to work quickly? Does the database collation al
