De-obfuscate the comment in tsrank.c's calc_rank_or(). Oleg's original comment was intelligible only to him. Aleksander has reverse-engineered what seems like a plausible explanation of what the code is trying to do, so replace the comment with that. (Also, re-order the final expression to match the new comment.)
In passing, this makes the comment satisfy our usual formatting conventions. pgindent has let it pass as-is so far, but planned changes would mess it up without some sort of intervention. Author: Aleksander Alekseev <[email protected]> Reviewed-by: Tom Lane <[email protected]> Discussion: https://postgr.es/m/CAJ7c6TO0xvunpeOv89i1eKQBhKF9=geetktz+yags1xgyh2...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/163f20ca12a9f83aff68c47e9ab94f0856800dd5 Modified Files -------------- src/backend/utils/adt/tsrank.c | 39 +++++++++++++++++++++++++++++++-------- 1 file changed, 31 insertions(+), 8 deletions(-)
