break compile dependecy on ALARMManager.h

utils/rowgroup/rowaggregation.cpp

@@ -47,7 +47,7 @@
 #include "funcexp.h"
 #include "rowaggregation.h"
 #include "calpontsystemcatalog.h"
-#include "utils_utf8.h"
+//#include "utils_utf8.h"
 
 //..comment out NDEBUG to enable assertions, uncomment NDEBUG to disable
 //#define NDEBUG
@@ -57,6 +57,15 @@ using namespace std;
 using namespace boost;
 using namespace dataconvert;
 
+namespace funcexp
+{
+  namespace utf8
+  {
+    int idb_strcoll(const char*, const char*);
+  }
+}
+
+
 // inlines of RowAggregation that used only in this file
 namespace
 {
@@ -379,6 +388,7 @@ inline void RowAggregation::updateFloatMinMax(float val1, float val2, int64_t co
 }
 
 
+
 #define STRCOLL_ENH__
 
 void RowAggregation::updateStringMinMax(string val1, string val2, int64_t col, int func)