pgsql: Fix tuple counting in SP-GiST index build. - Mailing list pgsql-committers

Fix tuple counting in SP-GiST index build.

Count the number of tuples in the index honestly, instead of assuming
that it's the same as the number of tuples in the heap.  (It might be
different if the index is partial.)

Back-patch to all supported versions.

Tomas Vondra

Discussion: https://postgr.es/m/3b3d8eac-c709-0d25-088e-b98339a1b28a@2ndquadrant.com

Branch
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REL_10_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/bf14575c840f6d49731809829583161e9a42af2b

Modified Files
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src/backend/access/spgist/spginsert.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)