IDLdbRecordset Properties
IDLdbRecordset objects have the following properties in addition to properties inherited from any superclasses. Properties with the word "Yes" in the "Get" column of the property table can be retrieved via IDLdbRecordset::GetProperty. There are no Init or SetProperty methods for the IDLdbRecordset object.
Note
For a discussion of the property description tables shown below, see
About Object Property Descriptions (IDL Reference Guide).
CAN_MOVE_ABSOLUTE
If True, the cursor for the recordset can move to an absolute record number.
CAN_MOVE_FIRST
If True, the cursor for the recordset can move to the first record.
CAN_MOVE_LAST
If True, the cursor for the recordset can move to the last record.
CAN_MOVE_NEXT
If True, the cursor for the recordset can move to the next record.
CAN_MOVE_PRIOR
If True, the cursor for the recordset can move to the previous record.
CAN_MOVE_RELATIVE
If True, the cursor for the recordset can move to a record number relative to the current record number.
FIELD_INFO
An array of field informational structures, one for each field in the result set. Field information is only available if the current recordset was generated from a table (that is, if the TABLE property was set when creating the recordset object). Information structures have the following fields (see the ODBC Manual for more information):
- TABLE_QUALIFIER: The table qualifier.
- TABLE_OWNER: The name of the table owner.
- TABLE_NAME: The name of the table.
- FIELD_NAME: The name of the field.
- TYPE_NAME: The datasource type name.
- PRECISION: Precision of the field.
- LENGTH: Length in bytes of the data.
- SCALE: The scale of the field.
- IS_NULLABLE: The field can contain null values.
- IS_AUTOINCREMENT: The field is an autoincrement field.
- IS_CASE_SENSITIVE: The value of the field is case sensitive.
- IS_UPDATABLE: The field can be updated.
- IDL_TYPE: The IDL type to which the field is mapped.
If a field is returned empty, this indicates that the driver doesn't support the query for that particular information.
| Property Type |
Array of structures |
||
| Name String |
not displayed |
||
| Get: Yes |
Set: No |
Init: No |
Registered: No |
GET_DATABASE
An object reference to the database object used when the current recordset object was created.
IS_READONLY
If True, the table is read-only.
N_BUFFERS
The number of buffers allocated for the recordset.
RECORDSET_SOURCE
A string containing either the table name or SQL statement used to create the recordset.
