Re: a lot of session wait on lock relation

[Chetan <chetansuttraway@xxxxxxxxx>]

Hi James,

Could share the related test setup details? 

Would like to look into this.

Thanks,

Chetan

On Thu, 15 May 2025 at 09:27, James Pang <jamespang886@xxxxxxxxx> wrote:

Hi,

   PGv 15.10,  many session coming in doing "insert into tablexxx values...." in parallel, this is a range partition tables, total 12 partitions plus one default partition, only three btree indexes, no others constraints ,no foreign key. but we see hundreds of session waiting on "lock:relation", why inserts into partition table cause "relation lock" ? 

Thanks,

James

--

--
Regards,
Chetan

+353899475147
+919665562626