OracleDate Structure

The OracleDate structure represents the Oracle DATE data type to be stored in or retrieved from a database. Each OracleDate stores the following information: year, month, day, hour, minute, and second.

Class Inheritance

System.Object

System.ValueType

Oracle.DataAccess.Types.OracleDate

Declaration

// C#
public struct OracleDate : IComparable, INullable, IXmlSerializable

Requirements

Provider	ODP.NET, Unmanaged Driver	ODP.NET, Managed Driver	ODP.NET Core
Assembly	`Oracle.DataAccess.dll`	`Oracle.ManagedDataAccess.dll`	`Oracle.ManagedDataAccess.dll`
Namespace	`Oracle.DataAccess.Client`	`Oracle.ManagedDataAccess.Client`	`Oracle.ManagedDataAccess.Client`
.NET Framework	3.5, 4.5, 4.6, 4.7, 4.8	4.5, 4.6, 4.7, 4.8	4.6.1 or higher
.NET Core	-	-	2.1 or higher

Thread Safety

All public static methods are thread-safe, although instance methods do not guarantee thread safety.

Example

// C#
 
using System;
using Oracle.DataAccess.Types;
using Oracle.DataAccess.Client;
 
class OracleDateSample
{
  static void Main(string[] args)
  {
    // Initialize the dates to the lower and upper boundaries
    OracleDate date1 = OracleDate.MinValue;
    OracleDate date2 = OracleDate.MaxValue;
    OracleDate date3 = new OracleDate(DateTime.MinValue);
    OracleDate date4 = new OracleDate(DateTime.MaxValue);
    
    // Set the thread's DateFormat for output
    OracleGlobalization info = OracleGlobalization.GetClientInfo();
    info.DateFormat = "DD-MON-YYYY BC";
    OracleGlobalization.SetThreadInfo(info);
 
    // Print the lower and upper boundaries
    Console.WriteLine("OracleDate ranges from\n{0}\nto\n{1}\n", 
      date1, date2);
    Console.WriteLine(".NET DateTime ranges from\n{0}\nto\n{1}\n", 
      date3, date4);
  }
}