Fix pagination count with eager cursors #155
Merged
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Supersedes #152.
This prevents issues such as doctrine/mongodb-odm#1283: using references primers implies eager cursors, which in turn don't support returning all found elements in
count
without being restricted by the limit set on the cursor. Furthermore, running count() on an eager cursor without a limit set would load all found items to memory to avoid future queries. This PR adds a workaround for the paginator to query the base cursor and avoid this data cache.