对根据需要从其他源计算其值的列建模。
命名空间:  Microsoft.Data.Schema.Sql.SchemaModel
程序集:  Microsoft.Data.Schema.Sql(在 Microsoft.Data.Schema.Sql.dll 中)
语法
声明
Public Interface ISql90ComputedColumn _
    Inherits ISqlComputedColumn, ISqlColumn, IDatabaseColumn, IModelNamed,  _
    ISqlExtendedPropertyHost, ISqlSecurable, ISqlModelElement, IScriptSourcedModelElement, IModelElement,  _
    IModelPropertyContainer, IModelEntity, IModelAnnotationHolder
public interface ISql90ComputedColumn : ISqlComputedColumn, 
    ISqlColumn, IDatabaseColumn, IModelNamed, ISqlExtendedPropertyHost, ISqlSecurable, 
    ISqlModelElement, IScriptSourcedModelElement, IModelElement, IModelPropertyContainer, IModelEntity, 
    IModelAnnotationHolder
public interface class ISql90ComputedColumn : ISqlComputedColumn, 
    ISqlColumn, IDatabaseColumn, IModelNamed, ISqlExtendedPropertyHost, ISqlSecurable, 
    ISqlModelElement, IScriptSourcedModelElement, IModelElement, IModelPropertyContainer, IModelEntity, 
    IModelAnnotationHolder
type ISql90ComputedColumn =  
    interface
        interface ISqlComputedColumn
        interface ISqlColumn
        interface IDatabaseColumn
        interface IModelNamed
        interface ISqlExtendedPropertyHost
        interface ISqlSecurable
        interface ISqlModelElement
        interface IScriptSourcedModelElement
        interface IModelElement
        interface IModelPropertyContainer
        interface IModelEntity
        interface IModelAnnotationHolder
    end
public interface ISql90ComputedColumn extends ISqlComputedColumn, ISqlColumn, IDatabaseColumn, IModelNamed, ISqlExtendedPropertyHost, ISqlSecurable, ISqlModelElement, IScriptSourcedModelElement, IModelElement, IModelPropertyContainer, IModelEntity, IModelAnnotationHolder
ISql90ComputedColumn 类型公开以下成员。
属性
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方法
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