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Diffstat (limited to 'src/backend/access/nbtree/README')
| -rw-r--r-- | src/backend/access/nbtree/README | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/access/nbtree/README b/src/backend/access/nbtree/README index de0da704a3..561ffbb9d4 100644 --- a/src/backend/access/nbtree/README +++ b/src/backend/access/nbtree/README @@ -154,7 +154,7 @@ even pages that don't contain any deletable tuples. This guarantees that the btbulkdelete call cannot return while any indexscan is still holding a copy of a deleted index tuple. Note that this requirement does not say that btbulkdelete must visit the pages in any particular order. (See also -on-the-fly deletion, below.) +on-the-fly deletion, below.) There is no such interlocking for deletion of items in internal pages, since backends keep no lock nor pin on a page they have descended past. |