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| author | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2020-06-24 14:15:17 -0400 |
|---|---|---|
| committer | Alvaro Herrera <alvherre@alvh.no-ip.org> | 2020-06-24 14:15:17 -0400 |
| commit | 12e52ba5a76e56aacdfbbb269e6b45c53d80c477 (patch) | |
| tree | b33a4d46713ebdadb9bc320edab0bf1725cbc2ec /src/include/access/xlog.h | |
| parent | 411493d701e2f97e778dc1ff14fb7169eea2e94c (diff) | |
| download | postgresql-12e52ba5a76e56aacdfbbb269e6b45c53d80c477.tar.gz postgresql-12e52ba5a76e56aacdfbbb269e6b45c53d80c477.zip | |
Save slot's restart_lsn when invalidated due to size
We put it aside as invalidated_at, which let us show "lost" in
pg_replication slot. Prior to this change, the state value was reported
as NULL.
Backpatch to 13.
Author: Kyotaro Horiguchi <horikyota.ntt@gmail.com>
Reviewed-by: Álvaro Herrera <alvherre@alvh.no-ip.org>
Discussion: https://postgr.es/m/20200617.101707.1735599255100002667.horikyota.ntt@gmail.com
Discussion: https://postgr.es/m/20200407.120905.1507671100168805403.horikyota.ntt@gmail.com
Diffstat (limited to 'src/include/access/xlog.h')
| -rw-r--r-- | src/include/access/xlog.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index e917dfe92d8..12d7b89e7ac 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -326,7 +326,7 @@ extern void ShutdownXLOG(int code, Datum arg); extern void InitXLOGAccess(void); extern void CreateCheckPoint(int flags); extern bool CreateRestartPoint(int flags); -extern WALAvailability GetWALAvailability(XLogRecPtr restart_lsn); +extern WALAvailability GetWALAvailability(XLogRecPtr targetLSN); extern XLogRecPtr CalculateMaxmumSafeLSN(void); extern void XLogPutNextOid(Oid nextOid); extern XLogRecPtr XLogRestorePoint(const char *rpName); |