diff options
Diffstat (limited to 'src/include/utils/rel.h')
| -rw-r--r-- | src/include/utils/rel.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/include/utils/rel.h b/src/include/utils/rel.h index 48b95f211f3..db3e504c3d2 100644 --- a/src/include/utils/rel.h +++ b/src/include/utils/rel.h @@ -344,6 +344,12 @@ typedef struct StdRdOptions int parallel_workers; /* max number of parallel workers */ StdRdOptIndexCleanup vacuum_index_cleanup; /* controls index vacuuming */ bool vacuum_truncate; /* enables vacuum to truncate a relation */ + + /* + * Fraction of pages in a relation that vacuum can eagerly scan and fail + * to freeze. 0 if disabled, -1 if unspecified. + */ + double vacuum_max_eager_freeze_failure_rate; } StdRdOptions; #define HEAP_MIN_FILLFACTOR 10 |