Schema 类
The Schema object represents an ownership context for a SQL Server database object.
继承层次结构
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
命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo(在 Microsoft.SqlServer.Smo.dll 中)
语法
声明
<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
用法
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
Schema 类型公开以下成员。
构造函数
名称 | 说明 | |
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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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属性
名称 | 说明 | |
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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. 标识为仅供参考。不提供支持。不保证以后的兼容性。 |
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Name | Gets or sets a String value that specifies the name of the schema. (覆盖 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. (从 SqlSmoObject 继承。) |
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State | Gets the state of the referenced object. (从 SmoObjectBase 继承。) |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (从 SqlSmoObject 继承。) |
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UserData | Gets or sets user-defined data associated with the referenced object. (从 SmoObjectBase 继承。) |
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方法
名称 | 说明 | |
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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. (从 SqlSmoObject 继承。) |
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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 | (从 Object 继承。) |
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FormatSqlVariant | Formats an object as SqlVariant type. (从 SqlSmoObject 继承。) |
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GetContextDB | Gets the context database that is associated with this object. (从 SqlSmoObject 继承。) |
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GetDBName | Gets the database name that is associated with the object. (从 SqlSmoObject 继承。) |
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GetHashCode | (从 Object 继承。) |
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GetPropValue | Gets a property value of the SqlSmoObject object. (从 SqlSmoObject 继承。) |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. (从 SqlSmoObject 继承。) |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. (从 SqlSmoObject 继承。) |
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GetServerObject | Gets the server of the SqlSmoObject object. (从 SqlSmoObject 继承。) |
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GetType | (从 Object 继承。) |
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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. (从 SqlSmoObject 继承。) |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. (从 SqlSmoObject 继承。) |
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IsObjectInitialized | Verifies whether the object has been initialized. (从 SqlSmoObject 继承。) |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. (从 SqlSmoObject 继承。) |
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Refresh | Refreshes the script name. (从 ScriptNameObjectBase 继承。) |
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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. (从 SqlSmoObject 继承。) |
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ToString | Returns a String that represents the referenced object. (从 SqlSmoObject 继承。) |
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Validate | Validates the state of an object. (从 SmoObjectBase 继承。) |
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事件
名称 | 说明 | |
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PropertyChanged | Represents the event that occurs when a property is changed. (从 SqlSmoObject 继承。) |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. (从 SqlSmoObject 继承。) |
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显式接口实现
名称 | 说明 | |
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IAlienObject.Discover | Discovers any dependencies. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 (从 SqlSmoObject 继承。) |
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IAlienObject.GetDomainRoot | Returns the root of the domain. (从 SqlSmoObject 继承。) |
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IAlienObject.GetParent | Gets the parent of this object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 (从 SqlSmoObject 继承。) |
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IAlienObject.GetPropertyType | Gets the type of the specified property. (从 SqlSmoObject 继承。) |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. (从 SqlSmoObject 继承。) |
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IAlienObject.GetUrn | Gets the Unified Resource Name (URN) of the object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。 (从 SqlSmoObject 继承。) |
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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. (从 SqlSmoObject 继承。) |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. (从 SqlSmoObject 继承。) |
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IAlienObject.SetPropertyValue | Sets the property value. (从 SqlSmoObject 继承。) |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. (从 SqlSmoObject 继承。) |
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ISfcSupportsDesignMode.IsDesignMode | Gets a Boolean value that specifies whether the schema supports design mode. |
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注释
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.
示例
线程安全
此类型的任何公共 static(在 Visual Basic 中为 Shared) 成员都是线程安全的。不保证所有实例成员都是线程安全的。
请参阅
参考
Microsoft.SqlServer.Management.Smo 命名空间