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Don't panic on zenith-specific "fork numbers".

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These can be printed as part of log messages, if you display a RelTag
that contains one.
This commit is contained in:
Heikki Linnakangas
2021-05-18 20:49:59 +03:00
parent 66bced0f36
commit 2b2d24433a
1 changed files with 11 additions and 1 deletions
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12
postgres_ffi/src/relfile_utils.rs
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@@ -37,7 +37,17 @@ pub fn forknumber_to_name(forknum: u8) -> Option<&'static str> {
pg_constants::FSM_FORKNUM => Some("fsm"),
pg_constants::VISIBILITYMAP_FORKNUM => Some("vm"),
pg_constants::INIT_FORKNUM => Some("init"),
_ => panic!("unrecognized fork number"),
// These should not appear in WAL records, but we use them internally,
// and need to be prepared to print them out in log messages and such
pg_constants::PG_CONTROLFILE_FORKNUM => Some("controlfile"),
pg_constants::PG_FILENODEMAP_FORKNUM => Some("filenodemap"),
pg_constants::PG_XACT_FORKNUM => Some("xact"),
pg_constants::PG_MXACT_OFFSETS_FORKNUM => Some("mxact_offsets"),
pg_constants::PG_MXACT_MEMBERS_FORKNUM => Some("mxact_members"),
pg_constants::PG_TWOPHASE_FORKNUM => Some("twophase"),
_ => Some("UNKNOWN FORKNUM"),
}
}