public void LockExclusiveAndAccess() { var tableName = ObjectName.Parse("APP.test1"); AdminQuery.LockTable(tableName, LockingMode.Exclusive); var expected = Is.InstanceOf <TransactionException>() .And.TypeOf <LockTimeoutException>() .And.Property("TableName").EqualTo(tableName) .And.Property("AccessType").EqualTo(AccessType.Write); var query = (SqlQueryExpression)SqlExpression.Parse("SELECT * FROM APP.test1"); Row row; Assert.Throws(expected, () => row = UserQuery.Select(query).FirstOrDefault()); }