Improve snapmgr.c comment
Add more details on the different kinds of snapshots, how to use them,
and how the active snapshot stack works.
Discussion: https://www.postgresql.org/message-id/7c56f180-b9e1-481e-8c1d-efa63de3ecbb@iki.fi
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/043745c3a01fece996e4818945138320d10261bf
Modified Files
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src/backend/utils/time/snapmgr.c | 59 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 59 insertions(+)