[jeltz]

You are correct: https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit...

[chrstr]

Thanks! May be helpful to include this in the documentation, since I guess it will then often depend on the numDistinctRows estimate [1] if the parallel plan is used.

[1] https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f...