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| author | Daniel Gustafsson <dgustafsson@postgresql.org> | 2024-11-06 15:11:14 +0100 |
|---|---|---|
| committer | Daniel Gustafsson <dgustafsson@postgresql.org> | 2024-11-06 15:11:14 +0100 |
| commit | 1e37cc6e2c1f39565275b5dabf0f301c2ece95e1 (patch) | |
| tree | be0bf1daeb83a4bfb762721ae9cc9cdc1d2acf4c | |
| parent | a0be94067e76c81a2bbba6a98b584b870024e363 (diff) | |
| download | postgresql-1e37cc6e2c1f39565275b5dabf0f301c2ece95e1.tar.gz postgresql-1e37cc6e2c1f39565275b5dabf0f301c2ece95e1.zip | |
Remove unused variable
The low variable has not been used since it was added in d168b666823
and can be safely removed. The variable is present in the Sedgewick
paper "Analysis of Shellsort and Related Algorithms" as a parameter
to the shellsort function, but our implementation does not use it.
Remove to improve readability of the code.
Author: Koki Nakamura <btnakamurakoukil@oss.nttdata.com>
Discussion: https://postgr.es/m/8aeb7b3eda53ca4c65fbacf8f43628fb@oss.nttdata.com
| -rw-r--r-- | src/backend/access/heap/heapam.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/backend/access/heap/heapam.c b/src/backend/access/heap/heapam.c index 9a31cdcd096..d00300c5dcb 100644 --- a/src/backend/access/heap/heapam.c +++ b/src/backend/access/heap/heapam.c @@ -8302,7 +8302,6 @@ index_delete_sort(TM_IndexDeleteOp *delstate) { TM_IndexDelete *deltids = delstate->deltids; int ndeltids = delstate->ndeltids; - int low = 0; /* * Shellsort gap sequence (taken from Sedgewick-Incerpi paper). @@ -8318,7 +8317,7 @@ index_delete_sort(TM_IndexDeleteOp *delstate) for (int g = 0; g < lengthof(gaps); g++) { - for (int hi = gaps[g], i = low + hi; i < ndeltids; i++) + for (int hi = gaps[g], i = hi; i < ndeltids; i++) { TM_IndexDelete d = deltids[i]; int j = i; |