GH-3530: The Sql Server CE driver does not support the DbDataReader.GetChar method, wrap it in the NoCharDbDataReader.

Author: David Ellingsworth

src/NHibernate/Async/Driver/SqlServerCeDriver.cs

@@ -0,0 +1,33 @@
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by AsyncGenerator.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+
+using System;
+using System.Data;
+using System.Data.Common;
+using NHibernate.AdoNet;
+using NHibernate.SqlTypes;
+using NHibernate.Util;
+
+namespace NHibernate.Driver
+{
+	using System.Threading.Tasks;
+	using System.Threading;
+	public partial class SqlServerCeDriver : ReflectionBasedDriver
+	{
+
+		public override async Task<DbDataReader> ExecuteReaderAsync(DbCommand command, CancellationToken cancellationToken)
+		{
+			cancellationToken.ThrowIfCancellationRequested();
+			var reader = await (command.ExecuteReaderAsync(cancellationToken)).ConfigureAwait(false);
+
+			return new NoCharDbDataReader(reader);
+		}
+	}
+}

src/NHibernate/Driver/SqlServerCeDriver.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Data;
 using System.Data.Common;
+using NHibernate.AdoNet;
 using NHibernate.SqlTypes;
 using NHibernate.Util;
 
@@ -9,7 +10,7 @@ namespace NHibernate.Driver
 	/// <summary>
 	/// A NHibernate driver for Microsoft SQL Server CE data provider
 	/// </summary>
-	public class SqlServerCeDriver : ReflectionBasedDriver
+	public partial class SqlServerCeDriver : ReflectionBasedDriver
 	{
 		private static readonly Action<object, SqlDbType> SetSqlDbType =
 			DelegateHelper.BuildPropertySetter<SqlDbType>(
@@ -125,5 +126,12 @@ private void AdjustDbParamTypeForLargeObjects(DbParameter dbParam, SqlType sqlTy
 
 		/// <inheritdoc />
 		public override DateTime MinDate => new DateTime(1753, 1, 1);
+
+		public override DbDataReader ExecuteReader(DbCommand command)
+		{
+			var reader = command.ExecuteReader();
+
+			return new NoCharDbDataReader(reader);
+		}
 	}
 }