Skip allocating hash table in EXPLAIN-only mode.
This is a backpatch of commit 2cccb627f1, backpatched due to popular
demand. Backpatch to all supported versions.
Author: Alexey Bashtanov
Discussion: https://www.postgresql.org/message-id/36823f65-050d-ae24-aa4d-a37726998240%40imap.cc
Branch
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REL9_6_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/02a2dbe91d37e521fb0dbeebc79ee9edd051f950
Modified Files
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src/backend/executor/nodeAgg.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)