Hi,
So in case of six exact conditions (With different xpaths) should I see
the usage of six indexes?
Anyway, I'll send the exact query inside the old thread.
On 07/30/2015 10:21 AM, Christian Grün wrote:
Hi Menashè,
Because none of our index structures is particularly suited for range
So in case of six exact conditions (With different xpaths) should I see the
usage of six indexes?
It always depends on your data. My assumption is that you'll only have
one index access in your optimized query.
Sure, I've also responded to it:
Hi Menashè,
1. In which cases the applying index phrase should I see in the query plan?
There is no simple answer to that question. The query optimizer tries
to select a query plan that is evaluated faster than others. The
following query may illustrate this:
for $p in db:open('db')//person
Hello,
1. In which cases the applying index phrase should I see in the query
plan? I have an old query (the one I've sent here at 06/22/2015)
where only for one condition I've seen applying index, and even
this one doesn't appear anymore using a newer (8.2.2) version of
BaseX and a
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