WindowFrameClause 类
Represents the window bounds specification, for windowing aggregates.
继承层次结构
System.Object
Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
Microsoft.SqlServer.TransactSql.ScriptDom.WindowFrameClause
命名空间: Microsoft.SqlServer.TransactSql.ScriptDom
程序集: Microsoft.SqlServer.TransactSql.ScriptDom(在 Microsoft.SqlServer.TransactSql.ScriptDom.dll 中)
语法
声明
<SerializableAttribute> _
Public Class WindowFrameClause _
Inherits TSqlFragment
用法
Dim instance As WindowFrameClause
[SerializableAttribute]
public class WindowFrameClause : TSqlFragment
[SerializableAttribute]
public ref class WindowFrameClause : public TSqlFragment
[<SerializableAttribute>]
type WindowFrameClause =
class
inherit TSqlFragment
end
public class WindowFrameClause extends TSqlFragment
WindowFrameClause 类型公开以下成员。
构造函数
名称 | 说明 | |
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WindowFrameClause | Initializes a new instance of the WindowFrameClause class. |
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属性
名称 | 说明 | |
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Bottom | Gets the bottom boundary of the window. |
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FirstTokenIndex | Gets or sets the first token index. (从 TSqlFragment 继承。) |
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FragmentLength | Gets the fragment length. (从 TSqlFragment 继承。) |
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LastTokenIndex | Gets or sets the last token index. (从 TSqlFragment 继承。) |
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ScriptTokenStream | Gets or sets a list of token streams. (从 TSqlFragment 继承。) |
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StartColumn | Gets the starting column. (从 TSqlFragment 继承。) |
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StartLine | Gets the starting line. (从 TSqlFragment 继承。) |
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StartOffset | Gets the fragment start offset value. (从 TSqlFragment 继承。) |
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Top | Gets the top boundary of the window. |
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WindowFrameType | Gets or sets the type of the window frame. Specifies whether ROWS or RANGE units are used. |
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方法
名称 | 说明 | |
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Accept | Accepts visitor. (覆盖 TSqlFragment.Accept(TSqlFragmentVisitor)。) |
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AcceptChildren | Accepts visitor for children. (覆盖 TSqlFragment.AcceptChildren(TSqlFragmentVisitor)。) |
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Equals | (从 Object 继承。) |
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Finalize | (从 Object 继承。) |
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GetHashCode | (从 Object 继承。) |
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GetType | (从 Object 继承。) |
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MemberwiseClone | (从 Object 继承。) |
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ToString | (从 Object 继承。) |
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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。