--- parser3/src/classes/double.C	2001/06/28 07:41:59	1.31
+++ parser3/src/classes/double.C	2001/07/13 12:13:50	1.33
@@ -4,10 +4,8 @@
 	Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
-
-	$Id: double.C,v 1.31 2001/06/28 07:41:59 parser Exp $
 */
-static char *RCSId="$Id: double.C,v 1.31 2001/06/28 07:41:59 parser Exp $"; 
+static const char *RCSId="$Id: double.C,v 1.33 2001/07/13 12:13:50 parser Exp $"; 
 
 #include "classes.h"
 #include "pa_request.h"
@@ -76,13 +74,14 @@ static void _mod(Request& r, const Strin
 
 // from string.C
 extern 
-String& sql_result_string(Request& r, const String& method_name, MethodParams *params);
+const String* sql_result_string(Request& r, const String& method_name, 
+								MethodParams *params);
 
 static void _sql(Request& r, const String& method_name, MethodParams *params) {
 	Pool& pool=r.pool();
 
-	double val=sql_result_string(r, method_name, params).as_double();
-
+	const String *string=sql_result_string(r, method_name, params);
+	double val=string?string->as_int():params->as_double(1, r);
 	VDouble& result=*new(pool) VDouble(pool, val);
 	result.set_name(method_name);
 	r.write_assign_lang(result);
@@ -116,9 +115,9 @@ MDouble::MDouble(Pool& apool) : Methoded
 	// ^double.format{format}
 	add_native_method("format", Method::CT_DYNAMIC, _string_format, 1, 1);
 	
-	// ^double:sql[query]
-	// ^double:sql[query](offset)
-	add_native_method("sql", Method::CT_STATIC, _sql, 1, 2);
+	// ^double:sql[query](default)
+	// ^double:sql[query](default)(offset)
+	add_native_method("sql", Method::CT_STATIC, _sql, 2, 3);
 }
 // global variable