Hi,
On 2018-07-11 11:56:28 -0700, Andres Freund wrote:
> while looking at the pluggable storage patch I noticed that
> validateForeignKeyConstraint() calls RI_FKey_check() for each row
> without resetting a memory / expression context. There's not too much
> leakage in the called code, but there's some I think.
This has been fixed since. See https://www.postgresql.org/message-id/20190408055302.qirqcbnhjxwsxq3m%40alap3.anarazel.de
- Andres