Please describe the problem:
Using 3.99.1:
Its necesary to implement /FIELDS_A/@COLUMN_AUTOINC/ in order to allow create 'SERIAL' type fields for PKEYs like in SQLite and MySQL.


Steps to reproduce:
1. Set to true /FIELDS_A/@COLUMN_AUTOINC/ at a field
2. Execute ServerOperation


Actual results:
The rendered operation ignores /FIELDS_A/@COLUMN_AUTOINC/ and just sets the PKEY

Expected results:
The field must be created as a SERIAL type and a PKey

Does this happen every time?
Yes

Other information:
I've modified the code, see PATCH, to see if /FIELDS_A/@COLUMN_AUTOINC/ is setted to TRUE to set the type to SERIAL automaticaly, but when I get the value fails to check for holds boolean.

See the next code:


if (gda_server_operation_set_value_at (op, "TRUE", error, "/FIELDS_A/@COLUMN_PKEY/%d", i))
        g_printf ("SETTED VALUE AT PKEY\n");

if (gda_server_operation_set_value_at (op, "TRUE", error, "/FIELDS_A/@COLUMN_AUTOINC/%d", i))
	g_printf ("SETTED VALUE AT PKEY\n");
					
/* The last allways return TRUE to confir the value is setted */

/* This lines get the values for AUTOINC and PKEY nodes to print then to stdout*/

g_printf ("SETTED PKEY AND AUTOINC- Value at AutoInc: %s AT PKEY: %s\n",
							  gda_value_stringify (g_value_get_boolean (gda_server_operation_get_value_at (op, "/FIELDS_A/@COLUMN_AUTOINC/%d", i))),gda_value_stringify (g_value_get_boolean (gda_server_operation_get_value_at (op, "/FIELDS_A/@COLUMN_AUTOINC/%d", i))));

/* g_value_get_boolean allways return NULL becouse value doesn't holds a BOOLEAN */