Mark correctly initial slot snapshots with MVCC type when built
When building an initial slot snapshot, snapshots are marked with
historic MVCC snapshots as type with the marker field being set in
SnapBuildBuildSnapshot() but not overriden in SnapBuildExportSnapshot().
Existing callers of SnapBuildBuildSnapshot() do not care about the type
of snapshot used, but extensions calling it actually may, as reported.
Author: Antonin Houska
Reviewed-by: Álvaro Herrera, Michael Paquier
Discussion: https://postgr.es/m/23215.1527665193@localhost
Backpatch-through: 9.4
Branch
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REL9_5_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/03cd99a8e802e054aac53e4544613b207803f4a0
Modified Files
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src/backend/replication/logical/snapbuild.c | 2 ++
1 file changed, 2 insertions(+)