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Length Property

この機能は、将来のバージョンの Microsoft SQL Server では削除される予定です。新しい開発作業では、この機能の使用を避け、現在この機能を使用しているアプリケーションは修正するようにしてください。

The Length property specifies the maximum number of characters or bytes accepted by the referenced column or user-defined data type.

構文

object.Length [=value]

Parts

  • object
    An expression that evaluates to an object in the Applies To list

  • value
    A long integer greater than or equal to 1

Data Type

Long

Modifiable

Read/write

Prototype (C/C++)

HRESULT GetLength(LPLONG pRetVal);
HRESULT SetLength(LONG pRetVal);

説明

For SQL Distributed Management Objects (SQL-DMO) objects referencing columns and user-defined data types defined on character data types, such as char and nchar, interpret the Length property as a number of characters. For objects referencing columns and user-defined data types defined on binary data types, such as varbinary, interpret the Length property as a number of bytes.