Used to specify the behaviour of the TCustomIBCDataSet object.
Class
TCustomIBCDataSet
Syntax
property Options: TIBCDataSetOptions;
Remarks
Set the properties of Options to specify behaviour of a TCustomIBCDataSet object.
Descriptions of all options are in the table below.
| Option Name | Description |
|
AutoClose |
Used to for CustomIBCDataSet to close cursor after fetching all rows. |
|
BooleanDomainFields |
Used to create TBooleanField for fields that have domain of the integer data type, and the domain name contains 'BOOLEAN'. |
|
CacheArrays |
Used to allocate local memory buffer for a copy of the array. |
|
CacheBlobs |
Used to allocate local memory buffer for a copy of the BLOB. |
|
ComplexArrayFields |
Used to store array fields as TIBCArrayField objects. |
|
DefaultValues |
Used for TCustomIBCDataSet to fill the DefaultExpression property of TField objects by the appropriate value. |
|
DeferredArrayRead |
Used for fetching all InterBase array values when they are explicitly requested. |
|
DeferredBlobRead |
Used for fetching all InterBase BLOB values when they are explicitly requested. |
|
DescribeParams |
Used to specify whether to query TIBCParam properties from the server when executing the TCustomDADataSet.Prepare method. |
|
ExtendedFieldsInfo |
Used to perform an additional query to get information about the returned fields and the tables they belong to. |
|
FieldsAsString |
Used to treat all non-BLOB fields as being of string datatype. |
|
FullRefresh |
Used to refresh fields from all tables of the query. |
|
PrepareUpdateSQL |
Used to automatically prepare update queries before execution. |
|
QueryRowsAffected |
Used to increase the performance of update operations. |
|
SetDomainNames |
Used to retrieve the DOMAIN name for a field. |
|
SetEmptyStrToNull |
Force replace of empty strings with NULL values in data. The default value is False. |
|
StreamedBlobs |
Used to handle and save BLOBs as streamed BLOBs. |
|
StrictUpdate |
Used for TCustomIBCDataSet to raise an exception when the number of the updated or deleted records is not equal 1. |
See Also
