[pgpool-general: 9385] PostgreSQL: 25001: DISCARD ALL cannot be executed within a pipeline

[Truijen, Martien]

With Pgpool-II 4.5.2, we had a lot of reports from users that reports were failing with "PostgreSQL: 25001: DISCARD ALL cannot be executed within a pipeline" .
We upgraded to 4.5.4 with the hope that it would fix the issue. There was no obvious release note that was indicating that it would fix the issue.
Luckily version 4.5.4 is no longer throwing this error.

My question here is, what specific bug was fixed in 4.5.3 or 4.5.4 that could have fixed  this issue.
Any help would be greatly appreciated.

Thanks,
Martien Truijen
Fluke Corporation


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