Correct type of front_pathkey to PathKey
In sort_inner_and_outer we iterate a list of PathKey elements, but the
variable is declared as (List *). This mistake is benign, because we
only pass the pointer to lcons() and never dereference it.
This exists since ~2004, but it's confusing. So fix and backpatch to all
supported branches.
Backpatch-through: 10
Discussion: https://postgr.es/m/bf3a6ea1-a7d8-7211-0669-189d5c169374%40enterprisedb.com
Branch
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REL_10_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/a3eb08b809a4b9e348efb0bae9c2834b71d53273
Modified Files
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src/backend/optimizer/path/joinpath.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
