Hi,
I'm looking to understand how nested loop joins with limits work. Say I
have this query
SELECT *
FROM a INNER JOIN b ON a.id = b.id
LIMIT 10;
Say this was done as a nested loop join where the rows of "a" are the outer
loop.
In this scenario, would all the rows of "a" be materialized or are they
lazily evaluated?
If they are lazily evaluated is it done using cursors?
Thanks