Question: When an SQL SELECT command has a subquery within it all predicates in the main query's WHERE clause are passed down to the subquery there

When an SQL SELECT command has a subquery within it
all predicates in the main query's WHERE clause are passed down to the subquery
there is just one SELECT clause in the entire command, including the subquery
the subquery is executed first
all predicates in the subquery's WHERE clause are passed back to the main query
the subquery is executed last
When an SQL SELECT command has a subquery within it all

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