IMutableColumn 接口
Represents a mutable SQL Server column.
命名空间: Microsoft.SqlServer.Management.SqlParser.Metadata
程序集: Microsoft.SqlServer.Management.SqlParser(在 Microsoft.SqlServer.Management.SqlParser.dll 中)
语法
声明
Public Interface IMutableColumn _
Inherits IColumn, IMutableScalar, IScalar, IMutableMetadataObject, _
IMetadataObject
用法
Dim instance As IMutableColumn
public interface IMutableColumn : IColumn,
IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
public interface class IMutableColumn : IColumn,
IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
type IMutableColumn =
interface
interface IColumn
interface IMutableScalar
interface IScalar
interface IMutableMetadataObject
interface IMetadataObject
end
public interface IMutableColumn extends IColumn, IMutableScalar, IScalar, IMutableMetadataObject, IMetadataObject
IMutableColumn 类型公开以下成员。
属性
名称 | 说明 | |
---|---|---|
Collation | Gets the ICollation object that identifies the collation used by the column. (从 IColumn 继承。) | |
Collation | Gets or sets the ICollation object that identifies the collation used by the column. | |
ComputedColumnInfo | Gets the ComputedColumnInfo object that provides the computed column specification. (从 IColumn 继承。) | |
ComputedColumnInfo | Gets or sets the ComputedColumnInfo object that provides the computed column specification. | |
DataType | Gets or sets the scalar data type. (从 IMutableScalar 继承。) | |
DataType | Gets the scalar data type. (从 IScalar 继承。) | |
DefaultValue | Gets the IDefaultConstraint object that specifies the column default value. (从 IColumn 继承。) | |
DefaultValue | Gets or sets the IDefaultConstraint object that specifies the column default value. | |
IdentityColumnInfo | Gets the IdentityColumnInfo object that provides the column identity specification. (从 IColumn 继承。) | |
IdentityColumnInfo | Gets or sets the IdentityColumnInfo object that provides the column identity specification. | |
InPrimaryKey | Gets a value that indicates whether the column is included in the definition of a PRIMARY KEY or UNIQUE constraint. (从 IColumn 继承。) | |
InPrimaryKey | Gets or sets a value that indicates whether the column is included in the definition of a PRIMARY KEY or UNIQUE constraint. | |
IsColumnSet | Gets a Boolean value that specifies whether the column is a sparse column that is a member of a column set. (从 IColumn 继承。) | |
IsColumnSet | Gets or sets a Boolean value that specifies whether the column is a sparse column that is a member of a column set. | |
IsSparse | Gets a Boolean value that specifies whether the column is a sparse column. (从 IColumn 继承。) | |
IsSparse | Gets or sets a Boolean value that specifies whether the column is a sparse column. | |
Name | Gets the name of the metadata object. (从 IMetadataObject 继承。) | |
Nullable | A value that specifies whether an object is nullable. (从 IMutableScalar 继承。) | |
Nullable | Gets a Boolean value that indicates whether the scalar object is nullable. (从 IScalar 继承。) | |
Parent | Gets the ITabular object that is the parent of this object. (从 IColumn 继承。) | |
RowGuidCol | Gets a value that indicates whether the column is automatically updated with a unique GUID value. (从 IColumn 继承。) | |
RowGuidCol | Gets or sets a value that indicates whether the column is automatically updated with a unique GUID value. | |
ScalarType | Gets the scalar type. (从 IScalar 继承。) |
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方法
名称 | 说明 | |
---|---|---|
Accept< (Of < <' (T> ) > > ) | Accepts a visit from the specified IMetadataObjectVisitor<(Of <(<'T>)>)> object. (从 IMetadataObject 继承。) |
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