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| GdaDataModel * | gda_data_model_bdb_new () | 
| const GSList * | gda_data_model_bdb_get_errors () | 
| void | gda_data_model_bdb_clean_errors () | 
The GdaDataModelBdb object allows to access the contents of a Berkeley DB database as a GdaDataModel object.
By default the resulting GdaDataModel contains only two columns (named "key" and "data") of type
GDA_TYPE_BINARY, but this object can be subclassed to convert the key or data part of a BDB record
into several columns (implement the create_key_columns(), create_data_columns(), get_key_part(), and get_data_part() 
virtual methods).
Note: this type of data model is available only if the Berkeley DB library was found at compilation time.
GdaDataModel * gda_data_model_bdb_new (const gchar *filename,const gchar *db_name);
Creates a new GdaDataModel object to access the contents of the Berkeley DB file file
,
for the database db_name
 if not NULL
| filename | name of the file containing the database | |
| db_name | the name of the database within  | [allow-none] | 
const GSList *
gda_data_model_bdb_get_errors (GdaDataModelBdb *model);
Get the list of errors which have occurred while using model
a read-only list of GError pointers, or NULL if no error has occurred. 
[element-type GError][transfer none]
void
gda_data_model_bdb_clean_errors (GdaDataModelBdb *model);
Reset the list of errors which have occurred while using model
struct GdaDataModelBdbClass {
	GObjectClass            parent_class;
	/* virtual methods */
	GSList                *(*create_key_columns)  (GdaDataModelBdb *model);
	GSList                *(*create_data_columns) (GdaDataModelBdb *model);
	GValue                *(*get_key_part)        (GdaDataModelBdb *model, 
						       gpointer data, gint length, gint part);
	GValue                *(*get_data_part)       (GdaDataModelBdb *model,
						       gpointer data, gint length, gint part);
	gboolean               (*update_key_part)     (GdaDataModelBdb *model,
						       gpointer data, gint length, gint part, 
						       const GValue *value, GError **error);
	gboolean               (*update_data_part)    (GdaDataModelBdb *model,
						       gpointer data, gint length, gint part, 
						       const GValue *value, GError **error);
};