fixed mysql tag to give values for ?# # and field name using #n.

__mysql.cpp

@@ -30,8 +30,6 @@ namespace jet {
       
       if(!mysql)
 	throw coreutils::Exception("database and host parameters are not valid.");
-      
-      std::cout << "mysql: " << mysql << std::endl;
 
       processContainer(container);
       
@@ -63,9 +61,23 @@ namespace jet {
    }
    
    coreutils::ZString __mysql::getColumnValue(coreutils::ZString column) {
-      if(column == "#")
-	return NbrOfRows;
       MYSQL_FIELD *field;
+      if(column == "?#") {
+	 nbrOfColumns = (int)qFields;
+	 return nbrOfColumns;
+      } else if(column.ifNext("#")) {
+	 if(column.eod()) {
+	    nbrOfRows = (int)mysql_num_rows(result);
+	    return nbrOfRows;
+	 } else {
+	    std::cout << "[" << column.unparsed() << "]" << std::endl;
+	    int index = column.asInteger();
+	    std::cout << "integer: " << index << std::endl;
+	    field = mysql_fetch_field_direct(result, index - 1);
+	    return coreutils::ZString(field->name);	 
+	 }
+      }
+            
       for(int ix = 0; ix < qFields; ++ix) {
 	 field = mysql_fetch_field_direct(result, ix);
 	 if(column.equals((char *)field->name)) {