AlterTableAlterColumnStatement 类
Represents an alter column specialization of an alter table statement.
继承层次结构
System.Object
Microsoft.SqlServer.TransactSql.ScriptDom.TSqlFragment
Microsoft.SqlServer.TransactSql.ScriptDom.TSqlStatement
Microsoft.SqlServer.TransactSql.ScriptDom.AlterTableStatement
Microsoft.SqlServer.TransactSql.ScriptDom.AlterTableAlterColumnStatement
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 AlterTableAlterColumnStatement _
Inherits AlterTableStatement
用法
Dim instance As AlterTableAlterColumnStatement
[SerializableAttribute]
public class AlterTableAlterColumnStatement : AlterTableStatement
[SerializableAttribute]
public ref class AlterTableAlterColumnStatement : public AlterTableStatement
[<SerializableAttribute>]
type AlterTableAlterColumnStatement =
class
inherit AlterTableStatement
end
public class AlterTableAlterColumnStatement extends AlterTableStatement
AlterTableAlterColumnStatement 类型公开以下成员。
构造函数
名称 | 说明 | |
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AlterTableAlterColumnStatement | Initializes a new instance of the AlterTableAlterColumnStatement class. |
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属性
名称 | 说明 | |
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AlterTableAlterColumnOption | Gets or sets the table and column alteration options value. |
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Collation | Gets or sets the collation identifier. |
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ColumnIdentifier | Gets or sets the identifier that represents the name of the column. |
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DataType | Gets or sets the data type of the column. |
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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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SchemaObjectName | Gets or sets the name of the schema to which the table belongs. This can be, at most, a two-part name. (从 AlterTableStatement 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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StorageOptions | Gets or sets the column storage options. |
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方法
名称 | 说明 | |
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Accept | Accepts the visitor. (覆盖 TSqlFragment.Accept(TSqlFragmentVisitor)。) |
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AcceptChildren | Accepts the visitor for Children. (覆盖 AlterTableStatement.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。