Check Class

 

The Check object represents a SQL Server check constraint. 

Namespace:   Microsoft.SqlServer.Management.Smo
Assembly:  Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)


public sealed class Check : ScriptNameObjectBase, ISfcSupportsDesignMode, 
	ICreatable, IDroppable, IDropIfExists, IRenamable, IMarkForDrop, 
	IAlterable, IExtendedProperties, IScriptable

NameDescription
System_CAPS_pubmethodCheck()

Initializes a new instance of the Check class.

System_CAPS_pubmethodCheck(SqlSmoObject, String)

Initializes a new instance of the Check class, which is owned by the specified parent object and has the specified name.

NameDescription
System_CAPS_pubpropertyCreateDate

Gets the date and time that the check constraint was created.

System_CAPS_pubpropertyDateLastModified

Gets the date and time that the check constraint was last modified.

System_CAPS_pubpropertyExecutionManager

(Inherited from SqlSmoObject.)

System_CAPS_pubpropertyExtendedProperties

Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property on the Check object.

System_CAPS_pubpropertyID

Gets the database ID value that uniquely identifies the check constraint.

System_CAPS_pubpropertyIsChecked

Gets the Boolean property value that specifies whether the constraint was enabled without checking existing rows, so constraint may not hold for all rows

System_CAPS_pubpropertyIsEnabled

Gets the Boolean property value that specifies whether the check constraint is enabled.

System_CAPS_pubpropertyIsFileTableDefined

Gets a value that specifies whether the check constraint defines a file table.

System_CAPS_pubpropertyIsSystemNamed

Gets the Boolean property value that specifies whether the check constraint was named automatically by Microsoft SQL Server or named by the database object creator.

System_CAPS_pubpropertyName

Gets or sets the name of the check constraint.(Overrides NamedSmoObject.Name.)

System_CAPS_pubpropertyNotForReplication

Gets the Boolean property value that specifies whether the check constraint is available for replication or not.

System_CAPS_pubpropertyParent

Gets the SqlSmoObject object that is the parent of the Check object.

System_CAPS_pubpropertyProperties

Gets a collection of Property objects that represent the object properties.(Inherited from SqlSmoObject.)

System_CAPS_pubpropertyState

Gets the state of the referenced object.(Inherited from SmoObjectBase.)

System_CAPS_pubpropertyText

Gets or sets the Transact-SQL statement that defines the check constraint.

System_CAPS_pubpropertyUrn

Gets the Uniform Resource Name (URN) address value that uniquely identifies the object.(Inherited from SqlSmoObject.)

System_CAPS_pubpropertyUserData

Gets or sets user-defined data associated with the referenced object.(Inherited from SmoObjectBase.)

NameDescription
System_CAPS_pubmethodAlter()

Updates any Check object property changes on an instance of Microsoft SQL Server.

System_CAPS_pubmethodCreate()

Creates a check constraint on the instance of Microsoft SQL Server as defined by the Check object.

System_CAPS_pubmethodDiscover()

Discovers a list of type Object.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodDrop()

Drops the check constraint.

System_CAPS_pubmethodDropIfExists()

System_CAPS_pubmethodEquals(Object)

(Inherited from Object.)

System_CAPS_protmethodFormatSqlVariant(Object)

Formats an object as T: Microsoft.Data.Schema.Sql.DataGenerator.SqlVariant type.(Inherited from SqlSmoObject.)

System_CAPS_protmethodGetContextDB()

Gets the context database that is associated with this object.(Inherited from SqlSmoObject.)

System_CAPS_protmethodGetDBName()

Gets the database name that is associated with the object.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodGetHashCode()

(Inherited from Object.)

System_CAPS_protmethodGetPropValue(String)

Gets a property value of the SqlSmoObject object.(Inherited from SqlSmoObject.)

System_CAPS_protmethodGetPropValueOptional(String)

Gets a property value of the SqlSmoObject object.(Inherited from SqlSmoObject.)

System_CAPS_protmethodGetPropValueOptionalAllowNull(String)

Gets a property value of the SqlSmoObject object.(Inherited from SqlSmoObject.)

System_CAPS_protmethodGetServerObject()

Gets the server of the SqlSmoObject object.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodGetType()

(Inherited from Object.)

System_CAPS_pubmethodInitialize()

Initializes the object and forces the properties be loaded.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodInitialize(Boolean)

Initializes the object and forces the properties be loaded.(Inherited from SqlSmoObject.)

System_CAPS_protmethodIsObjectInitialized()

Verifies whether the object has been initialized.(Inherited from SqlSmoObject.)

System_CAPS_protmethodIsObjectInSpace()

Verifies whether the object is isolated or connected to the instance of SQL Server.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodIsSupportedProperty(String)

(Inherited from SqlSmoObject.)

System_CAPS_pubmethodMarkForDrop(Boolean)

Marks the foreign key to be dropped next time its parent Table object is altered by the Alter method.

System_CAPS_pubmethodRefresh()

Refreshes the script name.(Inherited from ScriptNameObjectBase.)

System_CAPS_pubmethodRename(String)

Marks the foreign key to be dropped next time its parent Table object is altered by the Alter method.

System_CAPS_pubmethodScript()

Generates a Transact-SQL script that can be used to re-create the check constraint.

System_CAPS_pubmethodScript(ScriptingOptions)

Generates a Transact-SQL script that can be used to re-create the check constraint as specified by the script options.

System_CAPS_protmethodSetParentImpl(SqlSmoObject)

Sets the parent of the SqlSmoObject to the newParent parameter.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodToString()

Returns a String that represents the referenced object.(Inherited from SqlSmoObject.)

System_CAPS_pubmethodValidate(String, Object[])

Validates the state of an object.(Inherited from SmoObjectBase.)

NameDescription
System_CAPS_pubeventPropertyChanged

Represents the event that occurs when a property is changed.(Inherited from SqlSmoObject.)

System_CAPS_pubeventPropertyMetadataChanged

Represents the event that occurs when property metadata changes.(Inherited from SqlSmoObject.)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.Discover()

Discovers any dependencies.

Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.GetDomainRoot()

Returns the root of the domain.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.GetParent()

Gets the parent of this object. Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.GetPropertyType(String)

Gets the type of the specified property.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.GetPropertyValue(String, Type)

Gets the value of the specified property.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.GetUrn()

Gets the Unified Resource Name (URN) of the object.

Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.Resolve(String)

Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.SetObjectState(SfcObjectState)

Sets the object state to the specified SfcObjectState value.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIAlienObject.SetPropertyValue(String, Type, Object)

Sets the property value.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodISfcPropertyProvider.GetPropertySet()

Gets the interface reference to the set of properties of this object.

Do not reference this member directly in your code. It supports the SQL Server infrastructure.(Inherited from SqlSmoObject.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyISfcSupportsDesignMode.IsDesignMode

To get Check object properties, users can be a member of the public fixed server role.

To set Check object properties and run the Alter method, users must have ALTER permission on the parent table or column, or be a member of the db_owner fixed database role.

To create a check constraint, users must have ALTER permission on the parent table, or be a member of the db_owner fixed database role.

To drop a check constraint, users must have ALTER permission on the parent table, or be a member of the db_owner fixed database role.

Any public static (Shared in Microsoft Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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