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| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-06-11 08:40:32 +0000 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2008-06-11 08:40:32 +0000 |
| commit | b9d591d6b9d95d9b6448e860c6c178f1674e6de2 (patch) | |
| tree | 2d68ee3e6ba0c332241b51d4f7104db39fe1b4fe /src/backend/access/nbtree/nbtinsert.c | |
| parent | f35ed4041034985ae96a30e14e6eeaa7f5a52bce (diff) | |
Fix bug in the WAL recovery code to finish an incomplete split.
CacheInvalidateRelcache() crashes if called in WAL recovery, because the
invalidation infrastructure hasn't been initialized yet.
Back-patch to 8.2, where the bug was introduced.
Diffstat (limited to 'src/backend/access/nbtree/nbtinsert.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtinsert.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/access/nbtree/nbtinsert.c b/src/backend/access/nbtree/nbtinsert.c index 937bb72aa87..d6cd0cb7acd 100644 --- a/src/backend/access/nbtree/nbtinsert.c +++ b/src/backend/access/nbtree/nbtinsert.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.164 2008/01/01 19:45:46 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/nbtree/nbtinsert.c,v 1.164.2.1 2008/06/11 08:40:32 heikki Exp $ * *------------------------------------------------------------------------- */ @@ -744,7 +744,8 @@ _bt_insertonpg(Relation rel, /* release buffers; send out relcache inval if metapage changed */ if (BufferIsValid(metabuf)) { - CacheInvalidateRelcache(rel); + if (!InRecovery) + CacheInvalidateRelcache(rel); _bt_relbuf(rel, metabuf); } @@ -1789,7 +1790,8 @@ _bt_newroot(Relation rel, Buffer lbuf, Buffer rbuf) END_CRIT_SECTION(); /* send out relcache inval for metapage change */ - CacheInvalidateRelcache(rel); + if (!InRecovery) + CacheInvalidateRelcache(rel); /* done with metapage */ _bt_relbuf(rel, metabuf); |