Rechecks the number of rows affected by an INSERT, UPDATE, or DELETE command and returns it in the SQLNRows property of the Transaction object.
ADO.NET
OLE DB
SNC SQL Native Client for Microsoft SQL Server
RecheckRows=value
Parameter |
Description |
|---|---|
value |
Specifies whether the value of the Microsoft SQL Server @@rowcount property is checked and returned in the SQLNRows property of the Transaction object. Values are:
|
RecheckRows=0
In Microsoft SQL server, if a table has an insert, update, or delete trigger, the number of affected rows returned to the SQLNRows property of the Transaction object after an INSERT, UPDATE, or DELETE command depends on the driver. With an ADO.NET driver, the value returned is the sum of the rows affected by the command itself and the trigger.
When you are connected to Microsoft SQL Server using ADO.NET or OLE DB, you can set the RecheckRows runtime database parameter to 1 to recheck how many rows of data were affected by the INSERT, UPDATE, or DELETE command itself and return that value in the SQLNRows property.
Setting RecheckRows to 1 before issuing an INSERT, UPDATE, or DELETE command causes a SELECT @@ROWCOUNT command to be executed. To improve performance, you should set it only when required, and reset it to the default value of 0 after use.
To set RecheckRows to 1, type the following in code:
SQLCA.DBParm="RecheckRows=1"
