Метод ExecuteNonQuery (String, ExecutionTypes)
Executes a batch in the context of the database where there are no results returned for the specified execution type only.
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
Public Sub ExecuteNonQuery ( _
sqlCommand As String, _
executionType As ExecutionTypes _
)
'Применение
Dim instance As Database
Dim sqlCommand As String
Dim executionType As ExecutionTypes
instance.ExecuteNonQuery(sqlCommand, _
executionType)
public void ExecuteNonQuery(
string sqlCommand,
ExecutionTypes executionType
)
public:
void ExecuteNonQuery(
String^ sqlCommand,
ExecutionTypes executionType
)
member ExecuteNonQuery :
sqlCommand:string *
executionType:ExecutionTypes -> unit
public function ExecuteNonQuery(
sqlCommand : String,
executionType : ExecutionTypes
)
Параметры
- sqlCommand
Тип System. . :: . .String
A String value that contains a Transact-SQL command.
- executionType
Тип Microsoft.SqlServer.Management.Common. . :: . .ExecutionTypes
An ExecutionTypes object value that specifies the execution type.
Замечания
The executionType parameter is used to filter the types of commands that are run. For example, you can specify that the execution continue after encountering an error with the ContinueOnError option.
Примеры
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")
'Run a Transact-SQL command on the database.
db.ExecuteNonQuery("CHECKPOINT")
'Run a Transact-SQL command with results and display.
Dim ds As DataSet
ds = db.ExecuteWithResults( _
"SELECT * FROM Person.Address")
Dim t As DataTable
Dim r As DataRow
Dim c As DataColumn
For Each t In ds.Tables
For Each r In t.Rows
For Each c In r.Table.Columns
Console.WriteLine( _
c.ColumnName + " = " + r(c).ToString)
Next
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