database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

Fix logical replication slot initialization

Browse Source 
This was broken in commit 9c7d06d606, which inadvertently gave the
wrong value to fast_forward in one StartupDecodingContext call.  Fix by
flipping the value.  Add a test for the obvious error, namely trying to
initialize a replication slot with an nonexistent output plugin.

While at it, move the CreateDecodingContext call earlier, so that any
errors are reported before sending the CopyBoth message.

Author: Dave Cramer <davecramer@gmail.com>
Reviewed-by: Andres Freund <andres@anarazel.de>
Discussion: https://postgr.es/m/CADK3HHLVkeRe1v4P02-5hj55H3_yJg3AEtpXyEY5T3wuzO2jSg@mail.gmail.com
This commit is contained in:
Alvaro Herrera
2018-08-01 17:39:07 -04:00
parent 91bc213d90
commit c40489e449
4 changed files with 18 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/backend/replication/logical/logical.c
View File

@ -312,7 +312,7 @@ CreateInitDecodingContext(char *plugin,
ReplicationSlotSave();
ctx = StartupDecodingContext(NIL, InvalidXLogRecPtr, xmin_horizon,
need_full_snapshot, true,
need_full_snapshot, false,
read_page, prepare_write, do_write,
update_progress);