Horton

Remove backwards compat ugliness in snapbuild.c.

Andres Freund <andres@anarazel.de>

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Commit: a975ff4980d60f8cbd8d8cbcff70182ea53e787a
Author: Andres Freund <andres@anarazel.de>
Date: 2021-02-16T00:57:47Z
Releases: 14.0 
Remove backwards compat ugliness in snapbuild.c.

In 955a684e040 we fixed a bug in initial snapshot creation. In the
course of which several members of struct SnapBuild were obsoleted. As
SnapBuild is serialized to disk we couldn't change the memory layout.

Unfortunately I subsequently forgot about removing the backward compat
gunk, but luckily Heikki just reminded me.

This commit bumps SNAPBUILD_VERSION, therefore breaking existing
slots (which is fine in a major release).

Author: Andres Freund
Reminded-By: Heikki Linnakangas <hlinnaka@iki.fi>
Discussion: https://postgr.es/m/c94be044-818f-15e3-1ad3-7a7ae2dfed0a@iki.fi

Files

PathChange+/−
src/backend/replication/logical/snapbuild.c modified +18 −85

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