diff options
| author | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-12 22:10:26 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2007-09-12 22:10:26 +0000 |
| commit | 6889303531187f7867a5dfad5f5b5ba103f7cdd6 (patch) | |
| tree | ea862682de0eb2dad6cba22fb7d0978d70fd54b2 /contrib/pageinspect/btreefuncs.c | |
| parent | eb0a7735ba1ede6a35b80d73f6c371a8b1220552 (diff) | |
Redefine the lp_flags field of item pointers as having four states, rather
than two independent bits (one of which was never used in heap pages anyway,
or at least hadn't been in a very long time). This gives us flexibility to
add the HOT notions of redirected and dead item pointers without requiring
anything so klugy as magic values of lp_off and lp_len. The state values
are chosen so that for the states currently in use (pre-HOT) there is no
change in the physical representation.
Diffstat (limited to 'contrib/pageinspect/btreefuncs.c')
| -rw-r--r-- | contrib/pageinspect/btreefuncs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/pageinspect/btreefuncs.c b/contrib/pageinspect/btreefuncs.c index e8063d42c62..6251fd5b5f9 100644 --- a/contrib/pageinspect/btreefuncs.c +++ b/contrib/pageinspect/btreefuncs.c @@ -140,7 +140,7 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) item_size += IndexTupleSize(itup); - if (!ItemIdDeleted(id)) + if (!ItemIdIsDead(id)) stat->live_items++; else stat->dead_items++; |