Re: PG v12.2 - Setting jit_above_cost is causing the server to crash

Hi,

On 2020-02-24 12:16:08 +0530, Aditya Toshniwal wrote:
> The PG 12.2 server is crashing on setting the jit_above_cost param. Below
> is the output.

> postgres=# SELECT count(*) FROM pg_class;
>
> server closed the connection unexpectedly
>
> This probably means the server terminated abnormally
>
> before or while processing the request.
>
> The connection to the server was lost. Attempting reset: Failed.

This isn't reproducible here. Are you sure that you're running on a
clean installation?

If not, we'd at least need a backtrace to figure out what's going on.

Greetings,

Andres Freund