Fix outdated comments, GIST search queue is not an RBTree anymore.
The GiST search queue is implemented as a pairing heap rather than as
Red-Black Tree, since 9.5 (commit e7032610). I neglected these comments
in that commit.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/45310221a9afccd98e78813459472370ade9dc4c
Modified Files
--------------
src/backend/access/gist/gistscan.c | 4 ++--
src/include/access/gist_private.h | 18 +++++++-----------
2 files changed, 9 insertions(+), 13 deletions(-)