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| author | Magnus Hagander <magnus@hagander.net> | 2012-06-11 15:07:55 +0200 |
|---|---|---|
| committer | Magnus Hagander <magnus@hagander.net> | 2012-06-11 15:17:38 +0200 |
| commit | 3595a71e9ce90a2d4c812a9bb34dc24ffc492c2b (patch) | |
| tree | 03ea44f4a86401fc35be03d44843206ae0bd2aa7 /src/backend/utils/adt/json.c | |
| parent | 9af34cdec87d8e60f200ccd5b1b695880412c62b (diff) | |
| download | postgresql-3595a71e9ce90a2d4c812a9bb34dc24ffc492c2b.tar.gz postgresql-3595a71e9ce90a2d4c812a9bb34dc24ffc492c2b.zip | |
Prevent non-streaming replication connections from being selected sync slave
This prevents a pg_basebackup backup session that just does a base
backup (no xlog involved at all) from becoming the synchronous slave
and thus blocking all access while it runs.
Also fixes the problem when a higher priority slave shows up it would
become the sync standby before it has reached the STREAMING state, by
making sure we can only switch to a walsender that's actually STREAMING.
Fujii Masao
Diffstat (limited to 'src/backend/utils/adt/json.c')
0 files changed, 0 insertions, 0 deletions