Re: Parallel tests publication and subscription might fail due to concurrent tuple update

2025-03-27 Thread vignesh C
On Mon, 17 Mar 2025 at 05:49, Tom Lane wrote: > > Jelte Fennema-Nio writes: > > On Sun, 15 Dec 2024 at 10:00, Alexander Lakhin wrote: > >> shows that the subscription and publication tests are not concurrent-safe, > >> because modifying the same pg_database entry might fail with the "tuple > >>

Re: Parallel tests publication and subscription might fail due to concurrent tuple update

2025-03-16 Thread Tom Lane
Jelte Fennema-Nio writes: > On Sun, 15 Dec 2024 at 10:00, Alexander Lakhin wrote: >> shows that the subscription and publication tests are not concurrent-safe, >> because modifying the same pg_database entry might fail with the "tuple >> concurrently updated" error. > This seems related to this

Re: Parallel tests publication and subscription might fail due to concurrent tuple update

2024-12-15 Thread Jelte Fennema-Nio
On Sun, 15 Dec 2024 at 10:00, Alexander Lakhin wrote: > shows that the subscription and publication tests are not concurrent-safe, > because modifying the same pg_database entry might fail with the "tuple > concurrently updated" error. This seems related to this thread about concurrency issues in

Parallel tests publication and subscription might fail due to concurrent tuple update

2024-12-15 Thread Alexander Lakhin
Hello hackers, A recent desman failure [1] with the following diagnostics: # parallel group (2 tests):  subscription publication not ok 157   + publication  2251 ms ok 158   + subscription  415 ms --- /home/fedora/17-desman/buildroot/RE