pgsql: Avoid freeing objects during json aggregate finalization

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От Andrew Dunstan
Тема pgsql: Avoid freeing objects during json aggregate finalization
Дата
Msg-id E1nbOFK-000IMt-VY@gemulon.postgresql.org
обсуждение исходный текст
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Avoid freeing objects during json aggregate finalization

Commit f4fb45d15c tried to free memory during aggregate finalization.
This cause issues, particularly when used as a window function, so stop
doing that.

Per complaint by Jaime Casanova and diagnosis by Andres Freund

Discussion: https://postgr.es/m/YkfeMNYRCGhySKyg@ahch-to

Branch
------
master

Details
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https://git.postgresql.org/pg/commitdiff/4eb9798879680dcc0e3ebb301cf6f925dfa69422

Modified Files
--------------
src/backend/utils/adt/json.c | 16 ++++------------
1 file changed, 4 insertions(+), 12 deletions(-)

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