Use fabs [skip ci]

2026-07-22 12:07:34 +08:00 · 2023-05-05 18:34:15 -07:00
1 changed files with 1 additions and 1 deletions
--- a/src/ivfscan.c
+++ b/src/ivfscan.c
@@ -135,7 +135,7 @@ GetScanItems(IndexScanDesc scan, Datum value)
 		IvfflatScanList *scanlist = (IvfflatScanList *) pairingheap_remove_first(so->listQueue);

 		/* Query-aware dynamic pruning */
-		if (scanlist->distance > 2 * so->minDistance)
+		if (fabs(scanlist->distance) > 1.5 * fabs(so->minDistance))
 			continue;

 		searchPage = scanlist->startPage;