src/backend/optimizer/path/orindxpath.c · 455a55fc291b75d0ec955909f8b44d100c751cca · Jakob Huber / postgres-lambda-diff

"...postgres-lambda-diff.git" did not exist on "509f5d241ac2fe26146d227ddb0e56eb4d7ca33c"

21 years ago

Adjust nestloop-with-inner-indexscan plan generation so that we catch · cb02610e

Tom Lane authored 21 years ago

some cases of redundant clauses that were formerly not caught.  We have
to special-case this because the clauses involved never get attached to
the same join restrictlist and so the existing logic does not notice
that they are redundant.

cb02610e

History

Adjust nestloop-with-inner-indexscan plan generation so that we catch

Tom Lane authored 21 years ago

some cases of redundant clauses that were formerly not caught.  We have
to special-case this because the clauses involved never get attached to
the same join restrictlist and so the existing logic does not notice
that they are redundant.