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| author | Robert Haas <rhaas@postgresql.org> | 2024-03-04 13:33:12 -0500 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2024-03-04 13:33:28 -0500 |
| commit | d75c4027b6f260f2045b162017567aeeb909b056 (patch) | |
| tree | 35488e90b82274595b76e1484b2b582d7b779cba /src/backend/commands/cluster.c | |
| parent | cb6945dc8061d03e6ec670a6856228f12e94264c (diff) | |
| download | postgresql-d75c4027b6f260f2045b162017567aeeb909b056.tar.gz postgresql-d75c4027b6f260f2045b162017567aeeb909b056.zip | |
Fix incremental backup interaction with XLOG_DBASE_CREATE_FILE_COPY.
After XLOG_DBASE_CREATE_FILE_COPY, a correct incremental backup needs
to copy in full everything with the database and tablespace OID
mentioned in that record; but that record doesn't specifically mention
the blocks, or even the relfilenumbers, of the affected relations.
As a result, we were failing to copy data that we should have copied.
To fix, enter the DB OID and tablespace OID into the block reference
table with relfilenumber 0 and limit block 0; and treat that as a
limit block of 0 for every relfilenumber whose DB OID and tablespace
OID match.
Also, add a test case.
Patch by me, reviewed by Noah Misch.
Discussion: http://postgr.es/m/CA+Tgmob0xa=ByvGLMdAgkUZyVQE=r4nyYZ_VEa40FCfEDFnTKA@mail.gmail.com
Diffstat (limited to 'src/backend/commands/cluster.c')
0 files changed, 0 insertions, 0 deletions