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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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4
src/backend/storage/file/reinit.c
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@@ -28,8 +28,6 @@ static void ResetUnloggedRelationsInTablespaceDir(const char *tsdirname,
int op);
static void ResetUnloggedRelationsInDbspaceDir(const char *dbspacedirname,
int op);
static bool parse_filename_for_nontemp_relation(const char *name,
int *oidchars, ForkNumber *fork);
typedef struct
{
@@ -373,7 +371,7 @@ ResetUnloggedRelationsInDbspaceDir(const char *dbspacedirname, int op)
* portion of the filename. This is critical to protect against a possible
* buffer overrun.
*/
static bool
bool
parse_filename_for_nontemp_relation(const char *name, int *oidchars,
ForkNumber *fork)
{