Fix BRIN minmax-multi distance for inet type
The distance calculation ignored the mask, unlike the inet comparator,
which resulted in negative distance in some cases. Fixed by applying the
mask in brin_minmax_multi_distance_inet. I've considered simply calling
inetmi() to calculate the delta, but that does not consider mask either.
Reviewed-by: Zhihong Yu
Discussion: https://postgr.es/m/1a0a7b9d-9bda-e3a2-7fa4-88f15042a051%40enterprisedb.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/e1fbe1181c86247eaf8b4b142b81361ce4efcc66
Modified Files
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src/backend/access/brin/brin_minmax_multi.c | 59 +++++++++++++++++++++++++----
1 file changed, 51 insertions(+), 8 deletions(-)