Propriété Table.Checks
Represents a collection of Check objects. Each Check object represents a check constraint defined on the table.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
<SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny, _
GetType(Check), SfcObjectFlags.Design)> _
Public ReadOnly Property Checks As CheckCollection
Get
'Utilisation
Dim instance As Table
Dim value As CheckCollection
value = instance.Checks
[SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny,
typeof(Check), SfcObjectFlags.Design)]
public CheckCollection Checks { get; }
[SfcObjectAttribute(SfcContainerRelationship::ChildContainer, SfcContainerCardinality::ZeroToAny,
typeof(Check), SfcObjectFlags::Design)]
public:
property CheckCollection^ Checks {
CheckCollection^ get ();
}
[<SfcObjectAttribute(SfcContainerRelationship.ChildContainer, SfcContainerCardinality.ZeroToAny,
typeof(Check), SfcObjectFlags.Design)>]
member Checks : CheckCollection
function get Checks () : CheckCollection
Valeur de propriété
Type : Microsoft.SqlServer.Management.Smo.CheckCollection
A Check object that represents all the check constraints that are defined on the table.
Exemples
The following code example shows how to display the names of each check constraint on each AdventureWorks2012 table.
C#
Server srv = new Server("(local)");
Database db = srv.Databases["AdventureWorks2012"];
foreach (Table tb in db.Tables)
{
foreach (Check ck in tb.Checks)
{
Console.WriteLine("The " + tb.Name + " table has the " + ck.ToString() + " check.");
}
}
Powershell
$srv = new-Object Microsoft.SqlServer.Management.Smo.Server("(local)")
$db = New-Object Microsoft.SqlServer.Management.Smo.Database
$db = $srv.Databases.Item("AdventureWorks2012")
Foreach ($tb in $db.Tables)
{
Foreach ($ck in $tb.Checks)
{
Write-Host "The" $tb.Name "table has the" $ck "check."
}
}
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo