nbtree: Simplify _bt_first parallel scan handling. This new structure relieves _bt_first from having separate calls to _bt_start_array_keys for the serial case and parallel case. This saves code, and seems clearer.
Follow-up to work from commits 4e6e375b and b5ee4e52. Author: Peter Geoghegan <p...@bowt.ie> Reviewed-By: Matthias van de Meent <boekewurm+postg...@gmail.com> Discussion: https://postgr.es/m/CAH2-Wz=XjUZjBjHJdhTvuH5MwoJObWGoM2RG2LyFg5WUdWyk=a...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/428a99b58960a2772c3a29235eb694054f666a28 Modified Files -------------- src/backend/access/nbtree/nbtsearch.c | 80 +++++++++++++++-------------------- 1 file changed, 34 insertions(+), 46 deletions(-)
