Move SupportsMultipleQueries from Dialect to Driver since that appears to be a more appropriate place.

SVN: trunk@2633

Author: Sergey Koshcheyev

src/NHibernate/Dialect/Dialect.cs

@@ -204,15 +204,6 @@ public virtual bool QualifyIndexName
 		{
 			get { return true; }
 		}
-		
-		/// <summary>
-		/// Can we issue several select queries in a single query, and get
-		/// several result sets back?
-		/// </summary>
-		public virtual bool SupportsMultipleQueries
-		{
-			get { return false; }
-		}
 
 		/// <summary>
 		/// How we seperate the queries when we use multiply queries.

src/NHibernate/Dialect/MsSql2000Dialect.cs

@@ -182,14 +182,6 @@ public override string GetDropTableString(string tableName)
 
 			return String.Format( dropTable, tableName );
 		}
-
-		public override bool SupportsMultipleQueries
-		{
-			get
-			{
-				return true;
-			}
-		}
 
 		public override string ForUpdateString
 		{

src/NHibernate/Dialect/MsSqlCeDialect.cs

@@ -7,7 +7,7 @@
 namespace NHibernate.Dialect
 {
 	/// <summary>
-	/// A dialect for SQL Server Everywhere.
+	/// A dialect for SQL Server Everywhere (SQL Server CE).
 	/// </summary>
 	public class MsSqlCeDialect : Dialect
 	{
@@ -59,14 +59,6 @@ public override bool QualifyIndexName
 			get { return false; }
 		}
 
-		public override bool SupportsMultipleQueries
-		{
-			get
-			{
-				return true;
-			}
-		}
-		
 		public override string ForUpdateString
 		{
 			get { return string.Empty; }

src/NHibernate/Driver/DriverBase.cs

@@ -236,5 +236,10 @@ public IDbDataParameter GenerateOutputParameter(IDbCommand command)
 			param.Direction = ParameterDirection.Output;
 			return param;
 		}
+
+		public virtual bool SupportsMultipleQueries
+		{
+			get { return false; }
+		}
 	}
 }

src/NHibernate/Driver/IDriver.cs

@@ -61,6 +61,12 @@ public interface IDriver
 		/// </remarks>
 		bool SupportsMultipleOpenReaders { get; }
 
+		/// <summary>
+		/// Can we issue several select queries in a single query, and get
+		/// several result sets back?
+		/// </summary>
+		bool SupportsMultipleQueries { get; }
+
 		/// <summary>
 		/// Generates an IDbCommand from the SqlString according to the requirements of the DataProvider.
 		/// </summary>

src/NHibernate/Driver/SqlClientDriver.cs

@@ -175,5 +175,10 @@ public override IDbCommand GenerateCommand(CommandType type, SqlString sqlString
 			}
 			return command;
 		}
+
+		public override bool SupportsMultipleQueries
+		{
+			get { return true; }
+		}
 	}
 }

src/NHibernate/Driver/SqlServerCeDriver.cs

@@ -8,12 +8,12 @@
 namespace NHibernate.Driver
 {
 	/// <summary>
-	/// A NHibernate Driver for using the SqlClient DataProvider
+	/// A NHibernate driver for Microsoft SQL Server CE data provider
 	/// </summary>
 	public class SqlServerCeDriver : ReflectionBasedDriver
 	{
 		/// <summary>
-		/// Initializes a new instance of the <see cref="SqlClientDriver"/> class.
+		/// Initializes a new instance of the <see cref="SqlServerCeDriver"/> class.
 		/// </summary>
 		public SqlServerCeDriver()
 			: base(
@@ -89,5 +89,10 @@ public override IDbCommand GenerateCommand(CommandType type, SqlString sqlString
 
 			return command;
 		}
+
+		public override bool SupportsMultipleQueries
+		{
+			get { return true; }
+		}
 	}
 }

src/NHibernate/Impl/MultiQueryImpl.cs

@@ -40,7 +40,7 @@ public class MultiQueryImpl : IMultiQuery
 	    public MultiQueryImpl(ISessionImplementor session)
 		{
 			dialect = session.Factory.Dialect;
-			if (dialect.SupportsMultipleQueries == false)
+			if (!session.Factory.ConnectionProvider.Driver.SupportsMultipleQueries)
 			{
 				throw new NotSupportedException(
 					string.Format("The dialect {0} does not support multiple queries.", dialect.GetType().FullName));