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14
votes
Why does this LEFT JOIN perform so much worse than LEFT JOIN LATERAL?
postgresql
join
execution-plan
performance
postgresql-10
postgresql-performance
asked May 21, 2018 at 8:51
dba.stackexchange.com
6
votes
How can you simulate a LATERAL JOIN in MySQL v8 to execute a subquery or join for each row?
mysql
sql
mysql-8.0
asked May 28, 2018 at 9:23
stackoverflow.com
Top Answers
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