Add data ordering to queries

Author: MichelZ

src/Microsoft.Data.SqlClient/tests/ManualTests/SQL/DataStreamTest/DataStreamTest.cs

@@ -695,7 +695,7 @@ private static void ExecuteXmlReaderTest(string connectionString)
             using (SqlConnection conn = new SqlConnection(connectionString))
             {
                 conn.Open();
-                using (SqlCommand cmd = new SqlCommand("select employeeId, lastname, firstname from employees for xml auto", conn))
+                using (SqlCommand cmd = new SqlCommand("select employeeId, lastname, firstname from employees order by employeeId asc for xml auto", conn))
                 {
                     XmlReader xr;
                     using (xr = cmd.ExecuteXmlReader())
@@ -724,7 +724,7 @@ private static void ExecuteXmlReaderTest(string connectionString)
                     }
 
                     // use a big result to fill up the pipe and do a partial read
-                    cmd.CommandText = "select * from orders for xml auto";
+                    cmd.CommandText = "select * from orders order by orderid asc for xml auto";
                     string errorMessage;
                     using (xr = cmd.ExecuteXmlReader())
                     {
@@ -768,9 +768,9 @@ private static void ExecuteXmlReaderTest(string connectionString)
 
                     // multiple results
                     cmd.CommandText =
-                        "select orderid from orders where orderid < 10253 for xml auto;" +
-                        "select customerid from customers where customerid < 'ANTON' for xml auto;" +
-                        "select employeeId from employees where employeeid < 3 for xml auto;";
+                        "select orderid from orders where orderid < 10253 order by orderid asc for xml auto;" +
+                        "select customerid from customers where customerid < 'ANTON' order by customerid asc for xml auto;" +
+                        "select employeeId from employees where employeeid < 3 order by employeeid asc for xml auto;";
                     using (xr = cmd.ExecuteXmlReader())
                     {
                         string[] expectedResults =
@@ -909,7 +909,7 @@ private static void SequentialAccess(string connectionString)
                     }
                 }
 
-                using (SqlCommand cmd = new SqlCommand("select * from employees", conn))
+                using (SqlCommand cmd = new SqlCommand("select * from employees order by EmployeeID", conn))
                 {
                     // test sequential access with partial reads
                     using (reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess))