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| author | Michael Paquier <michael@paquier.xyz> | 2020-06-08 10:12:24 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2020-06-08 10:12:24 +0900 |
| commit | 879ad9f90e83b94db14b8be11f1cc1fb38187cc0 (patch) | |
| tree | a515686acf7ee68a60240266f635877282e2176b /src/tutorial/syscat.source | |
| parent | 5a2398b0b2d30315469ee00ca289ea88b03ccfd8 (diff) | |
| download | postgresql-879ad9f90e83b94db14b8be11f1cc1fb38187cc0.tar.gz postgresql-879ad9f90e83b94db14b8be11f1cc1fb38187cc0.zip | |
Fix crash in WAL sender when starting physical replication
Since database connections can be used with WAL senders in 9.4, it is
possible to use physical replication. This commit fixes a crash when
starting physical replication with a WAL sender using a database
connection, caused by the refactoring done in 850196b.
There have been discussions about forbidding the use of physical
replication in a database connection, but this is left for later,
taking care only of the crash new to 13.
While on it, add a test to check for a failure when attempting logical
replication if the WAL sender does not have a database connection. This
part is extracted from a larger patch by Kyotaro Horiguchi.
Reported-by: Vladimir Sitnikov
Author: Michael Paquier, Kyotaro Horiguchi
Reviewed-by: Kyotaro Horiguchi, Álvaro Herrera
Discussion: https://postgr.es/m/CAB=Je-GOWMj1PTPkeUhjqQp-4W3=nW-pXe2Hjax6rJFffB5_Aw@mail.gmail.com
Backpatch-through: 13
Diffstat (limited to 'src/tutorial/syscat.source')
0 files changed, 0 insertions, 0 deletions