database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-24 00:23:06 +03:00
Code Activity

Allow setting failover property in the replication command.

Browse Source 
This commit implements a new replication command called
ALTER_REPLICATION_SLOT and a corresponding walreceiver API function named
walrcv_alter_slot. Additionally, the CREATE_REPLICATION_SLOT command has
been extended to support the failover option.

These new additions allow the modification of the failover property of a
replication slot on the publisher. A subsequent commit will make use of
these commands in subscription commands and will add the tests as well to
cover the functionality added/changed by this commit.

Author: Hou Zhijie, Shveta Malik
Reviewed-by: Peter Smith, Bertrand Drouvot, Dilip Kumar, Masahiko Sawada, Nisha Moond, Kuroda, Hayato, Amit Kapila
Discussion: https://postgr.es/m/514f6f2f-6833-4539-39f1-96cd1e011f23@enterprisedb.com
This commit is contained in:
Amit Kapila
2024-01-29 09:10:00 +05:30
parent 08e6344fd6
commit 7329240437
13 changed files with 230 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
src/backend/replication/logical/tablesync.c
View File

@@ -1430,6 +1430,7 @@ LogicalRepSyncTableStart(XLogRecPtr *origin_startpos)
*/
walrcv_create_slot(LogRepWorkerWalRcvConn,
slotname, false /* permanent */ , false /* two_phase */ ,
false,
CRS_USE_SNAPSHOT, origin_startpos);
/*