diff options
Diffstat (limited to 'src/backend/access')
| -rw-r--r-- | src/backend/access/heap/README.HOT | 4 | ||||
| -rw-r--r-- | src/backend/access/heap/visibilitymap.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/access/heap/README.HOT b/src/backend/access/heap/README.HOT index fb3e9d31ad2..2f9162e52d4 100644 --- a/src/backend/access/heap/README.HOT +++ b/src/backend/access/heap/README.HOT @@ -1,4 +1,4 @@ -$PostgreSQL: pgsql/src/backend/access/heap/README.HOT,v 1.5 2010/02/08 04:33:52 tgl Exp $ +$PostgreSQL: pgsql/src/backend/access/heap/README.HOT,v 1.6 2010/04/23 23:21:44 rhaas Exp $ Heap Only Tuples (HOT) ====================== @@ -281,7 +281,7 @@ a "broken" chain that can't be indexed properly. To address this issue, regular (non-concurrent) CREATE INDEX makes the new index usable only by new transactions and transactions that don't -have snapshots older than the the CREATE INDEX command. This prevents +have snapshots older than the CREATE INDEX command. This prevents queries that can see the inconsistent HOT chains from trying to use the new index and getting incorrect results. Queries that can see the index can only see the rows that were visible after the index was created, diff --git a/src/backend/access/heap/visibilitymap.c b/src/backend/access/heap/visibilitymap.c index 1ae92e6fe82..88a0c74e32a 100644 --- a/src/backend/access/heap/visibilitymap.c +++ b/src/backend/access/heap/visibilitymap.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/heap/visibilitymap.c,v 1.9 2010/02/26 02:00:33 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/heap/visibilitymap.c,v 1.10 2010/04/23 23:21:44 rhaas Exp $ * * INTERFACE ROUTINES * visibilitymap_clear - clear a bit in the visibility map @@ -173,7 +173,7 @@ visibilitymap_clear(Relation rel, BlockNumber heapBlk) * On entry, *buf should be InvalidBuffer or a valid buffer returned by * an earlier call to visibilitymap_pin or visibilitymap_test on the same * relation. On return, *buf is a valid buffer with the map page containing - * the the bit for heapBlk. + * the bit for heapBlk. * * If the page doesn't exist in the map file yet, it is extended. */ @@ -247,7 +247,7 @@ visibilitymap_set(Relation rel, BlockNumber heapBlk, XLogRecPtr recptr, * On entry, *buf should be InvalidBuffer or a valid buffer returned by an * earlier call to visibilitymap_pin or visibilitymap_test on the same * relation. On return, *buf is a valid buffer with the map page containing - * the the bit for heapBlk, or InvalidBuffer. The caller is responsible for + * the bit for heapBlk, or InvalidBuffer. The caller is responsible for * releasing *buf after it's done testing and setting bits. */ bool |