diff --git a/Source/EntityFramework.Extended/Batch/MySqlBatchRunner.cs b/Source/EntityFramework.Extended/Batch/MySqlBatchRunner.cs
new file mode 100644
index 0000000..be89959
--- /dev/null
+++ b/Source/EntityFramework.Extended/Batch/MySqlBatchRunner.cs
@@ -0,0 +1,453 @@
+using System;
+using System.Data;
+using System.Data.Common;
+using System.Data.Entity.Core.EntityClient;
+using System.Data.Entity.Core.Objects;
+using System.Linq;
+using System.Linq.Dynamic;
+using System.Linq.Expressions;
+using System.Text;
+using System.Text.RegularExpressions;
+using EntityFramework.Extensions;
+using EntityFramework.Mapping;
+using EntityFramework.Reflection;
+using System.Threading.Tasks;
+
+namespace EntityFramework.Batch
+{
+    /// <summary>
+    /// A batch execution runner for MySQL Server.
+    /// </summary>
+    public class MySqlBatchRunner : IBatchRunner
+    {
+        /// <summary>
+        /// Create and run a batch delete statement.
+        /// </summary>
+        /// <typeparam name="TEntity">The type of the entity.</typeparam>
+        /// <param name="objectContext">The <see cref="ObjectContext"/> to get connection and metadata information from.</param>
+        /// <param name="entityMap">The <see cref="EntityMap"/> for <typeparamref name="TEntity"/>.</param>
+        /// <param name="query">The query to create the where clause from.</param>
+        /// <returns>
+        /// The number of rows deleted.
+        /// </returns>
+        public int Delete<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query)
+            where TEntity : class
+        {
+#if NET45
+            return InternalDelete(objectContext, entityMap, query, false).Result;
+#else
+            return InternalDelete(objectContext, entityMap, query);
+#endif
+        }
+
+#if NET45
+        /// <summary>
+        /// Create and run a batch delete statement asynchronously.
+        /// </summary>
+        /// <typeparam name="TEntity">The type of the entity.</typeparam>
+        /// <param name="objectContext">The <see cref="ObjectContext"/> to get connection and metadata information from.</param>
+        /// <param name="entityMap">The <see cref="EntityMap"/> for <typeparamref name="TEntity"/>.</param>
+        /// <param name="query">The query to create the where clause from.</param>
+        /// <returns>
+        /// The number of rows deleted.
+        /// </returns>
+        public Task<int> DeleteAsync<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query) where TEntity : class
+        {
+            return InternalDelete(objectContext, entityMap, query, true);
+        }
+#endif
+
+#if NET45
+        private async Task<int> InternalDelete<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query, bool async = false)
+            where TEntity : class
+#else
+        private int InternalDelete<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query)
+            where TEntity : class
+#endif
+        {
+            DbConnection deleteConnection = null;
+            DbTransaction deleteTransaction = null;
+            DbCommand deleteCommand = null;
+            bool ownConnection = false;
+            bool ownTransaction = false;
+
+            try
+            {
+                // get store connection and transaction
+                var store = GetStore(objectContext);
+                deleteConnection = store.Item1;
+                deleteTransaction = store.Item2;
+
+                if (deleteConnection.State != ConnectionState.Open)
+                {
+                    deleteConnection.Open();
+                    ownConnection = true;
+                }
+
+                if (deleteTransaction == null)
+                {
+                    deleteTransaction = deleteConnection.BeginTransaction();
+                    ownTransaction = true;
+                }
+
+
+                deleteCommand = deleteConnection.CreateCommand();
+                deleteCommand.Transaction = deleteTransaction;
+                if (objectContext.CommandTimeout.HasValue)
+                    deleteCommand.CommandTimeout = objectContext.CommandTimeout.Value;
+
+                var innerSelect = GetSelectSql(query, entityMap, deleteCommand);
+
+                var sqlBuilder = new StringBuilder(innerSelect.Length * 2);
+
+                sqlBuilder.Append("DELETE j0");
+                sqlBuilder.AppendLine();
+
+                sqlBuilder.AppendFormat("FROM {0} AS j0 INNER JOIN (", entityMap.TableName);
+                sqlBuilder.AppendLine();
+                sqlBuilder.AppendLine(innerSelect);
+                sqlBuilder.Append(") AS j1 ON (");
+
+                bool wroteKey = false;
+                foreach (var keyMap in entityMap.KeyMaps)
+                {
+                    if (wroteKey)
+                        sqlBuilder.Append(" AND ");
+
+                    sqlBuilder.AppendFormat("j0.{0} = j1.{0}", keyMap.ColumnName);
+                    wroteKey = true;
+                }
+                sqlBuilder.Append(")");
+
+                deleteCommand.CommandText = sqlBuilder.ToString().Replace("[", "").Replace("]", "");
+
+#if NET45
+                int result = async
+                    ? await deleteCommand.ExecuteNonQueryAsync()
+                    : deleteCommand.ExecuteNonQuery();
+#else
+                int result = deleteCommand.ExecuteNonQuery();
+#endif
+
+                // only commit if created transaction
+                if (ownTransaction)
+                    deleteTransaction.Commit();
+
+                return result;
+            }
+            finally
+            {
+                if (deleteCommand != null)
+                    deleteCommand.Dispose();
+
+                if (deleteTransaction != null && ownTransaction)
+                    deleteTransaction.Dispose();
+
+                if (deleteConnection != null && ownConnection)
+                    deleteConnection.Close();
+            }
+        }
+
+        /// <summary>
+        /// Create and run a batch update statement.
+        /// </summary>
+        /// <typeparam name="TEntity">The type of the entity.</typeparam>
+        /// <param name="objectContext">The <see cref="ObjectContext"/> to get connection and metadata information from.</param>
+        /// <param name="entityMap">The <see cref="EntityMap"/> for <typeparamref name="TEntity"/>.</param>
+        /// <param name="query">The query to create the where clause from.</param>
+        /// <param name="updateExpression">The update expression.</param>
+        /// <returns>
+        /// The number of rows updated.
+        /// </returns>
+        public int Update<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query, Expression<Func<TEntity, TEntity>> updateExpression) where TEntity : class
+        {
+#if NET45
+            return InternalUpdate(objectContext, entityMap, query, updateExpression, false).Result;
+#else
+            return InternalUpdate(objectContext, entityMap, query, updateExpression);
+#endif
+        }
+
+#if NET45
+        /// <summary>
+        /// Create and run a batch update statement asynchronously.
+        /// </summary>
+        /// <typeparam name="TEntity">The type of the entity.</typeparam>
+        /// <param name="objectContext">The <see cref="ObjectContext"/> to get connection and metadata information from.</param>
+        /// <param name="entityMap">The <see cref="EntityMap"/> for <typeparamref name="TEntity"/>.</param>
+        /// <param name="query">The query to create the where clause from.</param>
+        /// <param name="updateExpression">The update expression.</param>
+        /// <returns>
+        /// The number of rows updated.
+        /// </returns>
+        public Task<int> UpdateAsync<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query, Expression<Func<TEntity, TEntity>> updateExpression) where TEntity : class
+        {
+            return InternalUpdate(objectContext, entityMap, query, updateExpression, true);
+        }
+#endif
+
+#if NET45
+        private async Task<int> InternalUpdate<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query, Expression<Func<TEntity, TEntity>> updateExpression, bool async = false)
+            where TEntity : class
+#else
+        private int InternalUpdate<TEntity>(ObjectContext objectContext, EntityMap entityMap, ObjectQuery<TEntity> query, Expression<Func<TEntity, TEntity>> updateExpression, bool async = false)
+            where TEntity : class
+#endif
+        {
+            DbConnection updateConnection = null;
+            DbTransaction updateTransaction = null;
+            DbCommand updateCommand = null;
+            bool ownConnection = false;
+            bool ownTransaction = false;
+
+            try
+            {
+                // get store connection and transaction
+                var store = GetStore(objectContext);
+                updateConnection = store.Item1;
+                updateTransaction = store.Item2;
+
+                if (updateConnection.State != ConnectionState.Open)
+                {
+                    updateConnection.Open();
+                    ownConnection = true;
+                }
+
+                // use existing transaction or create new
+                if (updateTransaction == null)
+                {
+                    updateTransaction = updateConnection.BeginTransaction();
+                    ownTransaction = true;
+                }
+
+                updateCommand = updateConnection.CreateCommand();
+                updateCommand.Transaction = updateTransaction;
+                if (objectContext.CommandTimeout.HasValue)
+                    updateCommand.CommandTimeout = objectContext.CommandTimeout.Value;
+
+                var innerSelect = GetSelectSql(query, entityMap, updateCommand);
+                var sqlBuilder = new StringBuilder(innerSelect.Length * 2);
+
+                sqlBuilder.Append("UPDATE ");
+                sqlBuilder.Append(entityMap.TableName);
+                sqlBuilder.AppendFormat(" AS j0 INNER JOIN (", entityMap.TableName);
+                sqlBuilder.AppendLine();
+                sqlBuilder.AppendLine(innerSelect);
+                sqlBuilder.Append(") AS j1 ON (");
+
+                bool wroteKey = false;
+                foreach (var keyMap in entityMap.KeyMaps)
+                {
+                    if (wroteKey)
+                        sqlBuilder.Append(" AND ");
+
+                    sqlBuilder.AppendFormat("j0.{0} = j1.{0}", keyMap.ColumnName);
+                    wroteKey = true;
+                }
+                sqlBuilder.Append(")");
+                sqlBuilder.AppendLine(" ");
+
+                sqlBuilder.AppendLine(" SET ");
+
+                var memberInitExpression = updateExpression.Body as MemberInitExpression;
+                if (memberInitExpression == null)
+                    throw new ArgumentException("The update expression must be of type MemberInitExpression.", "updateExpression");
+
+                int nameCount = 0;
+                bool wroteSet = false;
+                foreach (MemberBinding binding in memberInitExpression.Bindings)
+                {
+                    if (wroteSet)
+                        sqlBuilder.AppendLine(", ");
+
+                    string propertyName = binding.Member.Name;
+                    string columnName = entityMap.PropertyMaps
+                        .Where(p => p.PropertyName == propertyName)
+                        .Select(p => p.ColumnName)
+                        .FirstOrDefault();
+
+
+                    var memberAssignment = binding as MemberAssignment;
+                    if (memberAssignment == null)
+                        throw new ArgumentException("The update expression MemberBinding must only by type MemberAssignment.", "updateExpression");
+
+                    Expression memberExpression = memberAssignment.Expression;
+
+                    ParameterExpression parameterExpression = null;
+                    memberExpression.Visit((ParameterExpression p) =>
+                    {
+                        if (p.Type == entityMap.EntityType)
+                            parameterExpression = p;
+
+                        return p;
+                    });
+
+
+                    if (parameterExpression == null)
+                    {
+                        object value;
+
+                        if (memberExpression.NodeType == ExpressionType.Constant)
+                        {
+                            var constantExpression = memberExpression as ConstantExpression;
+                            if (constantExpression == null)
+                                throw new ArgumentException(
+                                    "The MemberAssignment expression is not a ConstantExpression.", "updateExpression");
+
+                            value = constantExpression.Value;
+                        }
+                        else
+                        {
+                            LambdaExpression lambda = Expression.Lambda(memberExpression, null);
+                            value = lambda.Compile().DynamicInvoke();
+                        }
+
+                        if (value != null)
+                        {
+                            string parameterName = "p__update__" + nameCount++;
+                            var parameter = updateCommand.CreateParameter();
+                            parameter.ParameterName = parameterName;
+                            parameter.Value = value;
+                            updateCommand.Parameters.Add(parameter);
+
+                            sqlBuilder.AppendFormat("{0} = @{1}", columnName, parameterName);
+                        }
+                        else
+                        {
+                            sqlBuilder.AppendFormat("{0} = NULL", columnName);
+                        }
+                    }
+                    else
+                    {
+                        // create clean objectset to build query from
+                        var objectSet = objectContext.CreateObjectSet<TEntity>();
+
+                        Type[] typeArguments = new[] { entityMap.EntityType, memberExpression.Type };
+
+                        ConstantExpression constantExpression = Expression.Constant(objectSet);
+                        LambdaExpression lambdaExpression = Expression.Lambda(memberExpression, parameterExpression);
+
+                        MethodCallExpression selectExpression = Expression.Call(
+                            typeof(Queryable),
+                            "Select",
+                            typeArguments,
+                            constantExpression,
+                            lambdaExpression);
+
+                        // create query from expression
+                        var selectQuery = objectSet.CreateQuery(selectExpression, entityMap.EntityType);
+                        string sql = selectQuery.ToTraceString();
+
+                        // parse select part of sql to use as update
+                        string regex = @"SELECT\s*\r\n(?<ColumnValue>.+)?\s*AS\s*(?<ColumnAlias>\w+)\r\nFROM\s*(?<TableName>\w+\.\w+|\w+)\s*AS\s*(?<TableAlias>\w+)";
+                        Match match = Regex.Match(sql, regex);
+                        if (!match.Success)
+                            throw new ArgumentException("The MemberAssignment expression could not be processed.", "updateExpression");
+
+                        string value = match.Groups["ColumnValue"].Value;
+                        string alias = match.Groups["TableAlias"].Value;
+
+                        value = value.Replace(alias + ".", "");
+
+                        foreach (ObjectParameter objectParameter in selectQuery.Parameters)
+                        {
+                            string parameterName = "p__update__" + nameCount++;
+
+                            var parameter = updateCommand.CreateParameter();
+                            parameter.ParameterName = parameterName;
+                            parameter.Value = objectParameter.Value;
+                            updateCommand.Parameters.Add(parameter);
+
+                            value = value.Replace(objectParameter.Name, parameterName);
+                        }
+                        sqlBuilder.AppendFormat("{0} = {1}", columnName, value);
+                    }
+                    wroteSet = true;
+                }
+
+
+                updateCommand.CommandText = sqlBuilder.ToString().Replace("[", "").Replace("]", "");
+
+#if NET45
+                int result = async
+                    ? await updateCommand.ExecuteNonQueryAsync()
+                    : updateCommand.ExecuteNonQuery();
+#else
+                int result = updateCommand.ExecuteNonQuery();
+#endif
+
+                // only commit if created transaction
+                if (ownTransaction)
+                    updateTransaction.Commit();
+
+                return result;
+            }
+            finally
+            {
+                if (updateCommand != null)
+                    updateCommand.Dispose();
+                if (updateTransaction != null && ownTransaction)
+                    updateTransaction.Dispose();
+                if (updateConnection != null && ownConnection)
+                    updateConnection.Close();
+            }
+        }
+
+        private static Tuple<DbConnection, DbTransaction> GetStore(ObjectContext objectContext)
+        {
+            DbConnection dbConnection = objectContext.Connection;
+            var entityConnection = dbConnection as EntityConnection;
+
+            // by-pass entity connection
+            if (entityConnection == null)
+                return new Tuple<DbConnection, DbTransaction>(dbConnection, null);
+
+            DbConnection connection = entityConnection.StoreConnection;
+
+            // get internal transaction
+            dynamic connectionProxy = new DynamicProxy(entityConnection);
+            dynamic entityTransaction = connectionProxy.CurrentTransaction;
+            if (entityTransaction == null)
+                return new Tuple<DbConnection, DbTransaction>(connection, null);
+
+            DbTransaction transaction = entityTransaction.StoreTransaction;
+            return new Tuple<DbConnection, DbTransaction>(connection, transaction);
+        }
+
+        private static string GetSelectSql<TEntity>(ObjectQuery<TEntity> query, EntityMap entityMap, DbCommand command)
+            where TEntity : class
+        {
+            // changing query to only select keys
+            var selector = new StringBuilder(50);
+            selector.Append("new(");
+            foreach (var propertyMap in entityMap.KeyMaps)
+            {
+                if (selector.Length > 4)
+                    selector.Append((", "));
+
+                selector.Append(propertyMap.PropertyName);
+            }
+            selector.Append(")");
+
+            var selectQuery = DynamicQueryable.Select(query, selector.ToString());
+            var objectQuery = selectQuery as ObjectQuery;
+
+            if (objectQuery == null)
+                throw new ArgumentException("The query must be of type ObjectQuery.", "query");
+
+            string innerJoinSql = objectQuery.ToTraceString();
+
+            // create parameters
+            foreach (var objectParameter in objectQuery.Parameters)
+            {
+                var parameter = command.CreateParameter();
+                parameter.ParameterName = objectParameter.Name;
+                parameter.Value = objectParameter.Value;
+
+                command.Parameters.Add(parameter);
+            }
+
+            return innerJoinSql;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Source/EntityFramework.Extended/EntityFramework.Extended.net40.csproj b/Source/EntityFramework.Extended/EntityFramework.Extended.net40.csproj
index 8a26e8e..3238fb8 100644
--- a/Source/EntityFramework.Extended/EntityFramework.Extended.net40.csproj
+++ b/Source/EntityFramework.Extended/EntityFramework.Extended.net40.csproj
@@ -75,8 +75,9 @@
     <Compile Include="Audit\AuditKeyCollection.cs" />
     <Compile Include="Audit\AuditLog.cs" />
     <Compile Include="Audit\AuditLogger.cs" />
-    <Compile Include="Batch\IBatchRunner.cs" />
     <Compile Include="Batch\SqlServerBatchRunner.cs" />
+    <Compile Include="Batch\IBatchRunner.cs" />
+    <Compile Include="Batch\MySqlBatchRunner.cs" />
     <Compile Include="Caching\CacheExpirationMode.cs" />
     <Compile Include="Caching\CacheKey.cs" />
     <Compile Include="Caching\CacheManager.cs" />
diff --git a/Source/EntityFramework.Extended/EntityFramework.Extended.net45.csproj b/Source/EntityFramework.Extended/EntityFramework.Extended.net45.csproj
index 32f1e53..0145dce 100644
--- a/Source/EntityFramework.Extended/EntityFramework.Extended.net45.csproj
+++ b/Source/EntityFramework.Extended/EntityFramework.Extended.net45.csproj
@@ -78,6 +78,7 @@
     <Compile Include="Audit\AuditLog.cs" />
     <Compile Include="Audit\AuditLogger.cs" />
     <Compile Include="Batch\IBatchRunner.cs" />
+    <Compile Include="Batch\MySqlBatchRunner.cs" />
     <Compile Include="Batch\SqlServerBatchRunner.cs" />
     <Compile Include="Caching\CacheExpirationMode.cs" />
     <Compile Include="Caching\CacheKey.cs" />