Further effort at preventing memory map dump from affecting the results.
Rather than elog'ing immediately, push the map data into a preallocated
StringInfo. Perhaps this will prevent some of the mid-operation
allocations that are evidently happening now.
Discussion: https://postgr.es/m/25495.1524517820@sss.pgh.pa.us
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/ce07aff48f15a2fa4f91bc67efe1cb3cc9c14bcf
Modified Files
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src/backend/port/win32_shmem.c | 34 +++++++++++++++++++++++-----------
1 file changed, 23 insertions(+), 11 deletions(-)