diff --git a/WEGA/contrib/ingres/dbs/src/decomp/printree.c b/WEGA/contrib/ingres/dbs/src/decomp/printree.c
new file mode 100644
index 0000000..1946cef
--- /dev/null
+++ b/WEGA/contrib/ingres/dbs/src/decomp/printree.c
@@ -0,0 +1,35 @@
+# include	<stdio.h>
+# include	"gen.h"
+# include	"../h/dbs.h"
+# include	"../h/aux.h"
+# include	"../h/tree.h"
+# include	"../h/pipes.h"
+# include	"decomp.h"
+
+static int		tr_level;
+
+printree(p, string)
+register QTREE		*p;
+register char		*string;
+{
+
+	tr_level = 0;
+	printf("%s: 0%o\n", string, p);
+	prtree1(p);
+}
+
+prtree1(p)
+register QTREE		 *p;
+{
+	register int		i;
+
+	if (!p)
+		return;
+
+	tr_level++;
+	prtree1(p->left);
+	prtree1(p->right);
+	printf("...%d\t", tr_level);
+	writenod(p);
+	--tr_level;
+}