Hi, pg_waldump report no detail information about PREPARE TRANSACTION record, as follows.
rmgr: Transaction len (rec/tot): 250/ 250, tx: 485,
lsn: 0/020000A8, prev 0/02000060, desc: PREPARE
I'd like to modify pg_waldump, i.e., xact_desc(), so that it reports
detail information like GID, as follows. Attached patch does that.
This would be helpful, for example, when diagnosing 2PC-related
trouble by checking the status of 2PC transaction with the specified GID.
Thought?
rmgr: Transaction len (rec/tot): 250/ 250, tx: 485,
lsn: 0/020000A8, prev 0/02000060, desc: PREPARE gid abc: 2004-06-17
05:26:27.500240 JST
I will add this to next CommitFest page.
Regards,
--
Fujii Masao
prepare-xact-desc.patch
Description: Binary data
