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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-11-24 10:45:10 +0100 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2022-11-24 10:45:10 +0100 |
| commit | de95928ea071b5c677ceaa0d13d4ea15d88cec43 (patch) | |
| tree | bc860fe62fc3eb9607b27466f5fe893f82f87bc7 | |
| parent | 3a2807528e712a261ea3db713db4db39b7704288 (diff) | |
| download | postgresql-de95928ea071b5c677ceaa0d13d4ea15d88cec43.tar.gz postgresql-de95928ea071b5c677ceaa0d13d4ea15d88cec43.zip | |
Make multixact error message more explicit
There are recent reports involving a very old error message that we have
no history of hitting -- perhaps a recently introduced bug. Improve the
error message in an attempt to improve our chances of investigating the
bug.
Per reports from Dimos Stamatakis and Bob Krier.
Backpatch to 11.
Discussion: https://postgr.es/m/CO2PR0801MB2310579F65529380A4E5EDC0E20A9@CO2PR0801MB2310.namprd08.prod.outlook.com
Discussion: https://postgr.es/m/17518-04e368df5ad7f2ee@postgresql.org
| -rw-r--r-- | src/backend/access/transam/multixact.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index 09748905a8c..0d7fd1640d3 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -779,7 +779,8 @@ MultiXactIdCreateFromMembers(int nmembers, MultiXactMember *members) if (ISUPDATE_from_mxstatus(members[i].status)) { if (has_update) - elog(ERROR, "new multixact has more than one updating member"); + elog(ERROR, "new multixact has more than one updating member: %s", + mxid_to_string(InvalidMultiXactId, nmembers, members)); has_update = true; } } |