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| author | Michael Paquier <michael@paquier.xyz> | 2023-03-27 13:15:04 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-03-27 13:15:04 +0900 |
| commit | 0276ae42ddea02682f514aaea449f183229ddbbc (patch) | |
| tree | c050a99757274355461f5ee16e24bcafb0d1903a /src/backend/commands/async.c | |
| parent | 850f4b4c8cab03a084ccc89245df061639ad1769 (diff) | |
| download | postgresql-0276ae42ddea02682f514aaea449f183229ddbbc.tar.gz postgresql-0276ae42ddea02682f514aaea449f183229ddbbc.zip | |
Improve a few things in pg_walinspect
This improves a few things in pg_walinspect:
- Return NULL rather than empty strings in pg_get_wal_records_info() for
the block references and the record description if there is no
information provided by the fallback. This point has been raised by
Peter Geoghegan.
- Add a check on XLogRecHasAnyBlockRefs() for pg_get_wal_block_info(),
to directly skip records that have no block references. This speeds up
the function a bit, depending on the number of records that have no
block references.
Author: Bharath Rupireddy
Reviewed-by: Kyotaro Horiguchi, Michael Paquier
Discussion: https://postgr.es/m/CALj2ACWL9RG8sGJHinggRNBTxgRWJTSxCkB+cE6=t3Phh=Ey+A@mail.gmail.com
Diffstat (limited to 'src/backend/commands/async.c')
0 files changed, 0 insertions, 0 deletions