Schema-Klasse
The Schema object represents an ownership context for a SQL Server database object.
Vererbungshierarchie
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.NamedSmoObject
Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
Microsoft.SqlServer.Management.Smo.Schema
Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Syntax
'Declaration
<PhysicalFacetAttribute> _
<StateChangeEventAttribute("ALTER_SCHEMA", "SCHEMA")> _
<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "SCHEMA")> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None Or AutomatedPolicyEvaluationMode.Enforce Or AutomatedPolicyEvaluationMode.CheckOnChanges Or AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<StateChangeEventAttribute("CREATE_SCHEMA", "SCHEMA")> _
Public NotInheritable Class Schema _
Inherits ScriptNameObjectBase _
Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, _
IExtendedProperties, IScriptable, IAlterable
'Usage
Dim instance As Schema
[PhysicalFacetAttribute]
[StateChangeEventAttribute("ALTER_SCHEMA", "SCHEMA")]
[StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "SCHEMA")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[StateChangeEventAttribute("CREATE_SCHEMA", "SCHEMA")]
public sealed class Schema : ScriptNameObjectBase,
ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties,
IScriptable, IAlterable
[PhysicalFacetAttribute]
[StateChangeEventAttribute(L"ALTER_SCHEMA", L"SCHEMA")]
[StateChangeEventAttribute(L"ALTER_AUTHORIZATION_DATABASE", L"SCHEMA")]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::None|AutomatedPolicyEvaluationMode::Enforce|AutomatedPolicyEvaluationMode::CheckOnChanges|AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[StateChangeEventAttribute(L"CREATE_SCHEMA", L"SCHEMA")]
public ref class Schema sealed : public ScriptNameObjectBase,
ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties,
IScriptable, IAlterable
[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<StateChangeEventAttribute("ALTER_SCHEMA", "SCHEMA")>]
[<StateChangeEventAttribute("ALTER_AUTHORIZATION_DATABASE", "SCHEMA")>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.None|AutomatedPolicyEvaluationMode.Enforce|AutomatedPolicyEvaluationMode.CheckOnChanges|AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<StateChangeEventAttribute("CREATE_SCHEMA", "SCHEMA")>]
type Schema =
class
inherit ScriptNameObjectBase
interface ISfcSupportsDesignMode
interface IObjectPermission
interface ICreatable
interface IDroppable
interface IExtendedProperties
interface IScriptable
interface IAlterable
end
public final class Schema extends ScriptNameObjectBase implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IExtendedProperties, IScriptable, IAlterable
Der Schema-Typ macht folgende Elemente verfügbar.
Konstruktoren
Name | Beschreibung | |
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Schema() | Initializes a new instance of the Schema class. |
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Schema(Database, String) | Initializes a new instance of the Schema class on the specified database and with the specified name. |
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Eigenschaften
Name | Beschreibung | |
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Events | Gets the events that are supported by the schema. |
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ExtendedProperties | Represents a collection of ExtendedProperty objects that contain information about the extended properties of the Schema object. |
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ID | Gets the ID value that uniquely identifies the schema. |
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IsSystemObject | Gets a Boolean value that indicates whether the object is an Object. Nur für Informationszwecke identifiziert. Nicht unterstützt. Zukünftige Kompatibilität wird nicht sichergestellt. |
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Name | Gets or sets a String value that specifies the name of the schema. (Überschreibt NamedSmoObject.Name.) |
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Owner | Gets the owner of the schema. |
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Parent | Gets the Database object that is the parent of the Schema object. |
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Properties | Gets a collection of Property objects that represent the object properties. (Geerbt von SqlSmoObject.) |
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State | Gets the state of the referenced object. (Geerbt von SmoObjectBase.) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (Geerbt von SqlSmoObject.) |
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UserData | Gets or sets user-defined data associated with the referenced object. (Geerbt von SmoObjectBase.) |
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Methoden
Name | Beschreibung | |
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Alter | Updates any Schema object property changes on instance of Microsoft SQL Server. |
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Create | Creates a schema on the instance of SQL Server as defined by the Schema object. |
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Deny(ObjectPermissionSet, String) | Denies the specified set of permissions for the specified grantee on the schema. |
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Deny(ObjectPermissionSet, array<String[]) | Denies the specified set of permissions for the specified grantees on the schema. |
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Deny(ObjectPermissionSet, String, Boolean) | Denies the specified set of permissions for the specified grantee and other users that the grantee granted the specified set of permissions on the schema. |
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Deny(ObjectPermissionSet, array<String[], Boolean) | Denies the specified set of permissions for the specified grantees and other users that the grantee granted the specified set of permissions on the schema. |
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Discover | Discovers a list of type Object. (Geerbt von SqlSmoObject.) |
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Drop | Removes the schema from the instance of SQL Server. |
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EnumObjectPermissions() | Enumerates a list of object permissions for the schema. |
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EnumObjectPermissions(String) | Enumerates a list of object permissions for a specified grantee on the schema. |
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EnumObjectPermissions(ObjectPermissionSet) | Enumerates a list of object permissions for a specified permission on the schema. |
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EnumObjectPermissions(String, ObjectPermissionSet) | Enumerates a list of object permissions for a specified grantee and a specified permission on the schema. |
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EnumOwnedObjects | Enumerates a list of objects that are owned by the schema. |
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Equals | (Geerbt von Object.) |
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FormatSqlVariant | Formats an object as SqlVariant type. (Geerbt von SqlSmoObject.) |
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GetContextDB | Gets the context database that is associated with this object. (Geerbt von SqlSmoObject.) |
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GetDBName | Gets the database name that is associated with the object. (Geerbt von SqlSmoObject.) |
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GetHashCode | (Geerbt von Object.) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetServerObject | Gets the server of the SqlSmoObject object. (Geerbt von SqlSmoObject.) |
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GetType | (Geerbt von Object.) |
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Grant(ObjectPermissionSet, String) | Grants the specified set of permissions to the specified grantee on the schema. |
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Grant(ObjectPermissionSet, array<String[]) | Grants access to the specified permission for the specified grantees on the schema. |
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Grant(ObjectPermissionSet, String, Boolean) | Grants access to the specified permission to the grantee and the ability to grant access to other users on the schema. |
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Grant(ObjectPermissionSet, array<String[], Boolean) | Grants access to the specified permission to the grantees and the ability to grant access to other users on the schema. |
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Grant(ObjectPermissionSet, String, Boolean, String) | Grants the specified set of permissions to the grantee and the ability to grant the set of permissions to other users on the schema under an assumed role. |
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Grant(ObjectPermissionSet, array<String[], Boolean, String) | Grants the specified set of permissions to the grantees and the ability to grant the set of permissions to other users on the schema under an assumed role. |
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Initialize() | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (Geerbt von SqlSmoObject.) |
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IsObjectInitialized | Verifies whether the object has been initialized. (Geerbt von SqlSmoObject.) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (Geerbt von SqlSmoObject.) |
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Refresh | Refreshes the script name. (Geerbt von ScriptNameObjectBase.) |
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Revoke(ObjectPermissionSet, String) | Revokes a previously granted set of permissions from a grantee on the schema. |
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Revoke(ObjectPermissionSet, array<String[]) | Revokes a previously granted set of permissions from a list of grantees on the schema. |
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Revoke(ObjectPermissionSet, String, Boolean, Boolean) | Revokes previously granted permissions from a grantee on the schema and any other users to whom the grantee has granted the specified set of permissions. The grantee is also given the ability to revoke the specified set of permissions from other users under an assumed role. |
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Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean) | Revokes previously granted permissions from grantees on the schema and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role. |
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Revoke(ObjectPermissionSet, String, Boolean, Boolean, String) | Revokes previously granted permissions from a grantee on the schema and any other users to whom the grantee has granted access. The grantee is also given the ability to revoke other users' access under an assumed role. |
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Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String) | Revokes previously granted permissions from grantees on the schema and any other users to whom the grantees have granted the specified set of permissions. The grantees are also given the ability to revoke the specified set of permissions from other users under an assumed role. |
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Script() | Generates a Transact-SQL script that can be used to re-create the schema. |
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Script(ScriptingOptions) | Generates a Transact-SQL script that can be used to re-create the schema as specified by the script options. |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. (Geerbt von SqlSmoObject.) |
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ToString | Returns a String that represents the referenced object. (Geerbt von SqlSmoObject.) |
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Validate | Validates the state of an object. (Geerbt von SmoObjectBase.) |
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Ereignisse
Name | Beschreibung | |
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PropertyChanged | Represents the event that occurs when a property is changed. (Geerbt von SqlSmoObject.) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (Geerbt von SqlSmoObject.) |
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Explizite Schnittstellenimplementierungen
Name | Beschreibung | |
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IAlienObject.Discover | Discovers any dependencies. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetParent | Gets the parent of this object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (Geerbt von SqlSmoObject.) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. Verweisen Sie nicht direkt im Code auf dieses Element. Unterstützt die SQL Server-Infrastruktur. (Geerbt von SqlSmoObject.) |
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IAlienObject.Resolve | Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (Geerbt von SqlSmoObject.) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (Geerbt von SqlSmoObject.) |
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IAlienObject.SetPropertyValue | Sets the property value. (Geerbt von SqlSmoObject.) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (Geerbt von SqlSmoObject.) |
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ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that specifies whether the schema supports design mode. |
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Hinweise
To get Schema object properties, users can be a member of the public fixed server role.
To set Schema object properties, users must have ALTER permission on the schema.
To create a schema, users must have CREATE SCHEMA permission on the database.
To drop a schema, users must have CONTROL permission on the schema.
To grant, deny, or revoke permissions to users on the schema, users must have CONTROL permission on the schema.
To transfer objects into the schema, users must have CONTROL permissions on the object and ALTER permissions on the schema.
Beispiele
Erstellen, Ändern und Löschen von Schemas
Threadsicherheit
Alle öffentlichen static (Shared in Visual Basic)-Elemente dieses Typs sind Threadsicher. Für Instanzelemente wird die Threadsicherheit nicht gewährleistet.
Siehe auch
Verweis
Microsoft.SqlServer.Management.Smo-Namespace