init

2026-04-07 13:35:22 +08:00
commit 0120fa9ce3
1530 changed files with 424864 additions and 0 deletions
--- a/db_include/lib/knapsack.h
+++ b/db_include/lib/knapsack.h
@@ -0,0 +1,16 @@
+/*
+ * knapsack.h
+ *
+ * Copyright (c) 2017-2021, PostgreSQL Global Development Group
+ *
+ * src/include/lib/knapsack.h
+ */
+#ifndef KNAPSACK_H
+#define KNAPSACK_H
+
+#include "nodes/bitmapset.h"
+
+extern Bitmapset *DiscreteKnapsack(int max_weight, int num_items,
+								   int *item_weights, double *item_values);
+
+#endif							/* KNAPSACK_H */