doc: Clarify CHECKPOINT handling of unlogged buffers
The CHECKPOINT reference page still described checkpoints as flushing
all data files, which could be misleading as it depends on the value
of FLUSH_UNLOGGED option. Update the description to make it clearer
that only data files of permanent relations are flushed by default.
Author: Chao Li <lic@highgo.com>
Reviewed-by: Daniel Gustafsson <daniel@yesql.se>
Discussion: https://postgr.es/m/4855807D-F1CA-44E6-9B58-406691832848@gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/377cc45194f4f1bd6eb68bd6eb42402e46e326d7
Modified Files
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doc/src/sgml/ref/checkpoint.sgml | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
