Gemstone Data Library
ITable
Gets the record count for the specified restrictions - or - total record
count for the modeled table if restrictions is null.
Definition
Namespace: Gemstone.Data.Model
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.138 -- Release Build+f7ceb3e02ea3c92b27e86b99ae16cee337a20b9e
Record count for the specified restrictions - or - total record count for the modeled table if no RecordRestriction is provided.
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.138 -- Release Build+f7ceb3e02ea3c92b27e86b99ae16cee337a20b9e
C#
Task<int> QueryRecordCountAsync(
CancellationToken cancellationToken,
params RecordRestriction?[]? restrictions
)VB
Function QueryRecordCountAsync (
cancellationToken As CancellationToken,
ParamArray restrictions As RecordRestriction()
) As Task(Of Integer)C++
Task<int>^ QueryRecordCountAsync(
CancellationToken cancellationToken,
... array<RecordRestriction^>^ restrictions
)JavaScript
function QueryRecordCountAsync(cancellationToken, ... restrictions);Parameters
- cancellationToken CancellationToken
- Propagates notification that operations should be canceled.
- restrictions RecordRestriction
- Record restrictions to apply, if any.
Return Value
TaskInt32Record count for the specified restrictions - or - total record count for the modeled table if no RecordRestriction is provided.
Remarks
If any of the restrictions parameters reference a table field that is modeled with
either an EncryptDataAttribute or FieldDataTypeAttribute, then the function
GetInterpretedFieldValue(String, Object) will need to be called, replacing the target parameter with the
returned value so that the field value will be properly set prior to executing the database function.