Em ter., 18 de fev. de 2025 13:21, Tom Lane <tgl@sss.pgh.pa.us> escreveu:
Ranier Vilela <ranier.vf@gmail.com> writes: > There are some reports that Postgres does not handle correctly cleaning the > files used when it crashes. [1] > I think that function *fcloseall* can help a little bit. > Mainly on Windows.
Thanks for answear Tom.
I doubt that this is a good thing to try to do during a panic exit. In the first place, we don't know to what extent the process's internal data structures may be corrupted, possibly causing fcloseall itself to malfunction.
Well, I put after fflush(NULL), so if data structures are corrupted, fflush will fail in any way.
In the second place, we might wish to have a look at those temp files for debugging purposes.
On dev/debug are great, but on production, where disk spaces cost money, I think that a good idea.
