Functions
GDA_XQL_COLUMN_CONST()
#define GDA_XQL_COLUMN_CONST(obj) G_TYPE_CHECK_INSTANCE_CAST((obj), gda_xql_column_get_type(), GdaXqlColumn const)
gda_xql_column_new ()
GdaXqlItem *
gda_xql_column_new (void
);
gda_xql_column_new_with_data ()
GdaXqlItem *
gda_xql_column_new_with_data (gint num
,
gboolean asc
);