nbtree: Tweak _bt_pgaddtup() comments. Make it clear that _bt_pgaddtup() truncates the first data item on an internal page because its key is supposed to be treated as minus infinity within _bt_compare().
Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/2110f716965fe1ac5af83380aa108541b1457e0d Modified Files -------------- src/backend/access/nbtree/nbtinsert.c | 9 ++++----- src/backend/access/nbtree/nbtsort.c | 7 +++---- 2 files changed, 7 insertions(+), 9 deletions(-)
