Hello, i have a problem with default indexes when executing a query
with equality filters on a list of properties.

When querying a table with about 30000 entities I get the response
without errors, but after the table reaches 90000 entities the query
returns the error "The built-in indices are not efficient enough for
this query and your data. ...".
The entities have a list of about 30-40 keywords, and the queries have
about 3-4 eq filters.

For example: SELECT __key__ FROM MyKeywords WHERE keyWordsList = 'leg'
AND keyWordsList = '53' AND keyWordsList = 'cod' AND entityName = Law

I migrated from Master/Slave to HR. The error still appeared on the
SAME queries.
I created another table for the keywords (where i introduced the
"entityName" field inside the list of properties): exactly the same
behaviour...
Can someone tell me what i'm doing wrong ?

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