OracleBoolean Structure

The OracleBoolean structure represents a logical value that is either TRUE or FALSE.

ODP.NET, Unmanaged Driver can access Oracle Database PL/SQL Booleans in Oracle Database Release 12.1 and later. ODP.NET, Managed Driver can access Oracle Database PL/SQL Booleans in Oracle Database Release 12.2 and later.

Class Inheritance

System.Object

System.ValueType

Oracle.DataAccess.Types.OracleBoolean

Declaration

// C#
public struct OracleBoolean : 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.

Remarks

A OracleBoolean structure represents three possible values: TRUE, FALSE, and NULL. A non-zero value is interpreted as TRUE.

Example

// C#
using System;
using System.Data;
using Oracle.DataAccess.Types; // for use with ODP.NET, Unmanaged Driver
// using Oracle.ManagedDataAccess.Types; // for use with ODP.NET, Managed Driver
 
 class OracleBooleanSample
 {
    static void Main(string[] args)
    {
      OracleBoolean oracleBoolean1 = new OracleBoolean(true);
      OracleBoolean oracleBoolean2 = new OracleBoolean(0);
 
      Console.WriteLine("oracleBoolean1 : " + oracleBoolean1);
      Console.WriteLine("oracleBoolean2 : " + oracleBoolean2);
    }
 }