Create a new user-defined data type. Remove a user-defined data type. For more information about creating and removing user-defined data types by using the UserDefinedDatatype object and UserDefinedDatatypes collection, see UserDefinedDatatype Object. When using the Item or Remove method, the Us...
UserDefinedDataTypeCollection 类型公开以下成员。属性 展开表 名称说明 Count Gets the number of objects in the referenced collection. (从 SmoCollectionBase 继承。) IsSynchronized Gets the Boolean property value that specifies whether access to the collection is synchronized and therefore thread-safe. (...
Holds data in a format you define. TheStructurestatement defines the format. Previous versions of Visual Basic support the user-defined type (UDT). The current version expands the UDT to astructure. A structure is a concatenation of one or moremembersof various data types. Visual Basic treats...
You define custom data types outside of procedures at the top of your module. Once you have created your type use the Dim statement to declare a variable of that type. DimuMyUserDefinedTypeAstype_UserDefined uMyUserDefinedType.Field1 = "Tuesday" uMyUserDefinedType.Field2 = 24 uMyUserDefined...
User-defined data types are data types based on intrinsic system types given a name by the user, which may then be used in future DDL statements within the database where they were created. It is particularly useful to create a user-defined data type for a unique key that has foreign ...
usingSystem;usingSystem.Data;usingSystem.Data.SqlTypes;usingMicrosoft.SqlServer.Server;usingSystem.Text; [Serializable] [Microsoft.SqlServer.Server.SqlUserDefinedType(Format.Native, IsByteOrdered=true, ValidationMethodName ="ValidatePoint")]publicstructPoint : INullable {priv...
Defining a User Defined Data Type To define a structure or UDTs in VBA we use Type___End Type block. Here's the syntax of a UDT. Type Tname_Of_Data_Type var1 as datatype 'datatype can be anything, int, array,or even UDT
Although a few different design options are available, one option is to create SQL Server user defined data types and bind them to an existing default and rule. In some respects, they can be considered customized SQL Server data types. The SQL Server user defined data types can be created ...
Delete a Content Profile Deleting a content Profile will permanently remove all content stored in the folder location defined in the profile. To delete a content Profile: 1. On the Tools menu, choose Profiles. 1-4 Copyright © 1998,20101, Oracle. All rights reserved. Get Started 2. Select...
Instance class encapsulating : Server[@Name='']/Database/UserDefinedTypeC# 复制 [Microsoft.SqlServer.Management.Facets.EvaluationMode(Microsoft.SqlServer.Management.Dmf.AutomatedPolicyEvaluationMode.CheckOnSchedule)] [Microsoft.SqlServer.Management.Sdk.Sfc.PhysicalFacet] public sealed class UserDefinedType :...