[7935] Move seldom used access to query data by field names to independent object. Author: VladimirMangos

This let not do preparation code for unused later functionlity.

--HG--
branch : trunk

src/shared/Database/Database.cpp

@@ -133,6 +133,25 @@ QueryResult* Database::PQuery(const char *format,...)
     return Query(szQuery);
 }
 
+QueryNamedResult* Database::PQueryNamed(const char *format,...)
+{
+    if(!format) return NULL;
+
+    va_list ap;
+    char szQuery [MAX_QUERY_LEN];
+    va_start(ap, format);
+    int res = vsnprintf( szQuery, MAX_QUERY_LEN, format, ap );
+    va_end(ap);
+
+    if(res==-1)
+    {
+        sLog.outError("SQL Query truncated (and not execute) for format: %s",format);
+        return false;
+    }
+
+    return QueryNamed(szQuery);
+}
+
 bool Database::PExecute(const char * format,...)
 {
     if (!format)