Review (1-2 sentences): Pushdown is a powerful query optimization that moves predicates in the WHERE clause closer to the tables they refer to. This is Trino docs, but you can go through all types and find them in other query engines. It can help you in reading query plans a lot.
Ceridan
commented
1 year ago
URL: https://trino.io/docs/current/optimizer/pushdown.html
Review (1-2 sentences): Pushdown is a powerful query optimization that moves predicates in the WHERE clause closer to the tables they refer to. This is Trino docs, but you can go through all types and find them in other query engines. It can help you in reading query plans a lot.