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Exclude unlogged tables from base backups

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Exclude unlogged tables from base backup entirely except init fork which marks
created unlogged table. The next question is do not backup temp table but
it's a story for separate patch.

Author: David Steele
Review by: Adam Brightwell, Masahiko Sawada
Discussion: https://www.postgresql.org/message-id/flat/04791bab-cb04-ba43-e9c0-664a4c1ffb2c@pgmasters.net
This commit is contained in:
Teodor Sigaev
2018-03-23 19:14:12 +03:00
parent 7ba7986fb4
commit 8694cc96b5
5 changed files with 113 additions and 5 deletions
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2
src/include/storage/reinit.h
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@@ -16,6 +16,8 @@
#define REINIT_H
extern void ResetUnloggedRelations(int op);
extern bool parse_filename_for_nontemp_relation(
const char *name, int *oidchars, ForkNumber *fork);
#define UNLOGGED_RELATION_CLEANUP 0x0001
#define UNLOGGED_RELATION_INIT 0x0002