DB2 10.5 for Linux, UNIX, and Windows

DB2Real Structure

Represents the REAL DB2® data type. Encapsulates the float .NET data type.

Namespace:: IBM.Data.DB2Types
Assembly:: IBM.Data.DB2 (in IBM.Data.DB2.dll)

Syntax

[Visual Basic]
Public Structure DB2Real
[C#]
public struct DB2Real
[C++]
public value class DB2Real

Remarks

The DB2Real class is only supported for applications with connections to DB2 for Linux, UNIX, or Windows databases.

Example

[C#] The following example demonstrates how to retrieve a single REAL column value from a table.

[C#]
  public static string getParam(DB2Connection conn)
  {
    string mySelectQuery = "SELECT REALCOL FROM TESTTBL";
    DB2Command myCommand = new DB2Command(mySelectQuery, conn);
    DB2DataReader reader = myCommand.ExecuteReader();

    if (reader.Read())
    {
      DB2Real selectValue = reader.GetDB2Real(0);

      if (!selectValue.IsNull) { return selectValue.ToString(); }
    }

    return "NULL";
  }

Thread safety

Any public static (Shared in Visual Basic) members of this type are safe for multithreaded operations. Any instance members are not guaranteed to be thread safe.