diff options
Diffstat (limited to 'src/include/storage/proc.h')
| -rw-r--r-- | src/include/storage/proc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/storage/proc.h b/src/include/storage/proc.h index 1ee9000b2b9..b3ea1a25860 100644 --- a/src/include/storage/proc.h +++ b/src/include/storage/proc.h @@ -63,6 +63,13 @@ struct XidCache (PROC_IN_VACUUM | PROC_IN_ANALYZE | PROC_VACUUM_FOR_WRAPAROUND) /* + * Flags that are valid to copy from another proc, the parallel leader + * process in practice. Currently, a flag that is set during parallel + * vacuum is allowed. + */ +#define PROC_COPYABLE_FLAGS (PROC_IN_VACUUM) + +/* * We allow a small number of "weak" relation locks (AccessShareLock, * RowShareLock, RowExclusiveLock) to be recorded in the PGPROC structure * rather than the main lock table. This eases contention on the lock |