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| author | Thomas Munro <tmunro@postgresql.org> | 2019-04-12 14:53:38 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2019-04-12 16:47:50 +1200 |
| commit | f7feb020c3d8d5aff24204af28359b99ee65bf8f (patch) | |
| tree | 743cc3f8bccc8d48f309e593f1487c3ebcbc9e23 /src/backend/utils/adt/pgstatfuncs.c | |
| parent | d87ab88686fb60ad5a34373de05bb20e632cf003 (diff) | |
| download | postgresql-f7feb020c3d8d5aff24204af28359b99ee65bf8f.tar.gz postgresql-f7feb020c3d8d5aff24204af28359b99ee65bf8f.zip | |
Fix GetNewTransactionId()'s interaction with xidVacLimit.
Commit ad308058 switched to returning a FullTransactionId, but
failed to load the potentially updated value in the case where
xidVacLimit is reached and we release and reacquire the lock.
Repair, closing bug #15727.
While reviewing that commit, also fix the size computation used
by EstimateTransactionStateSize() and switch to the mul_size()
macro traditionally used in such expressions.
Author: Thomas Munro
Reported-by: Roman Zharkov
Discussion: https://postgr.es/m/15727-0be246e7d852d229%40postgresql.org
Diffstat (limited to 'src/backend/utils/adt/pgstatfuncs.c')
0 files changed, 0 insertions, 0 deletions