Add to_hex_string UDAF

[com/gs-lite.git] / cfg / external_fcns.def

diff --git a/cfg/external_fcns.def b/cfg/external_fcns.def
index 999211a..951ce35 100644 (file)
--- a/cfg/external_fcns.def
+++ b/cfg/external_fcns.def
@@ -749,3 +749,7 @@ uint FUN [LFTA_LEGAL, COST EXPENSIVE]
        string UDAF [HFTA_ONLY, RUNNING] run_sum_max fstring16 (ullong);
        string UDAF [HFTA_ONLY, RUNNING] run_sum_max fstring16 (llong);
 
+// ------------------------------------------------------------
+//     to_hex_string : allow printing of binary strings
+
+       string FUN [HFTA_ONLY, COST EXPENSIVE] to_hex_string(string);