2col. with data in diff. sequence ref. same column in different table

I'm trying to learn SQL using SQLserver 2000.
I need some help Please!!

I'm having trouble creating a view that will give me the informaiton that i need correctly. I listed all the tables and the view that I tried but it's not working I dont think i have the view right.

Here is some info to help you understand what I'm trying to get:

Examples of the data that I'm having trouble with
only conscerns two of the tables

CREATE TABLE TDrivers
(
intDriverID INTEGER NOT NULL, <---
strFirstName VARCHAR(25) NOT NULL,
strMiddleName VARCHAR(25) NOT NULL,
strLastName VARCHAR(25) NOT NULL,
strAddress VARCHAR(25) NOT NULL,
strCity VARCHAR(25) NOT NULL,
strState VARCHAR(25) NOT NULL,
strZipCode VARCHAR(10) NOT NULL,
strPhoneNumber VARCHAR(14) NOT NULL,
CONSTRAINT TDriveres_PK PRIMARY KEY (intDriverID)
)
CREATE TABLE TScheduledRoutes
(
intRouteID INTEGER NOT NULL,
intScheduleTimeID INTEGER NOT NULL,
intBusID INTEGER NOT NULL,
intDriverID INTEGER NOT NULL, <Both ref above table
intAlternateDriverID INTEGER NOT NULL, <Both ref above table
CONSTRAINT TScheduleRoutes_PK PRIMARY KEY (intRouteID,intScheduleTimeID)
)

TDrivers Table has
intDriverID 1, 2, 3, 4, 5 and each id is associated with a name

1 = john
2 = mike
3 = sam
4 = jim
5 = tony

TScheduledRoutes Table
has column
intDriverID
and data is 1, 2, 3, 4, 5 that references TDrivers.intDriverID

and has column
intAlternateDriverID
and data is 5, 3, 1, 2, 4 that references TDrivers.intDriverID also

NOTICE the two have different sequence.

I need to get a select statement that would give me a list of
TScheduledRoutes.intDriverID full name
and their assciated alternate driver
TScheduledRoutes.intAlternateDriverID

output would give this as example

(intdriverID 1) john would have alt driverId 5 tony

I can't create a select statement that will give me both names at the same time.

Below is a list of the actual code and the view I cant get to do what I want it to and still keep the database in 3rd normal form.

Any suggestions would be greatly appreciated.

CREATE TABLE TRoutes
(
intRouteID INTEGER NOT NULL,
strRoute VARCHAR(30) NOT NULL,
strRouteDescription VARCHAR(50) NOT NULL,
CONSTRAINT TRoutes_PK PRIMARY KEY (intRouteID)
)

CREATE TABLE TBuses
(
intBusID INTEGER NOT NULL,
strBus VARCHAR(25) NOT NULL,
intCapacity INTEGER NOT NULL,
CONSTRAINT TBuses_PK PRIMARY KEY (intBusID)
)

CREATE TABLE TDrivers
(
intDriverID INTEGER NOT NULL,
strFirstName VARCHAR(25) NOT NULL,
strMiddleName VARCHAR(25) NOT NULL,
strLastName VARCHAR(25) NOT NULL,
strAddress VARCHAR(25) NOT NULL,
strCity VARCHAR(25) NOT NULL,
strState VARCHAR(25) NOT NULL,
strZipCode VARCHAR(10) NOT NULL,
strPhoneNumber VARCHAR(14) NOT NULL,
CONSTRAINT TDriveres_PK PRIMARY KEY (intDriverID)
)

CREATE TABLE TScheduleTimes
(
intScheduleTimeID INTEGER NOT NULL,
strScheduleTime DATETIME NOT NULL,
CONSTRAINT TScheduleTimes_PK PRIMARY KEY (intScheduleTimeID)
)

every column below is a foreign key to other tables

CREATE TABLE TScheduledRoutes
(
intRouteID INTEGER NOT NULL,
intScheduleTimeID INTEGER NOT NULL,
intBusID INTEGER NOT NULL,
intDriverID INTEGER NOT NULL,
intAlternateDriverID INTEGER NOT NULL,
CONSTRAINT TScheduleRoutes_PK PRIMARY KEY (intRouteID,intScheduleTimeID)
)

CREATE NONCLUSTERED INDEX TRoutes_NI ON TRoutes(strRoute)
CREATE NONCLUSTERED INDEX TBuses_NI ON TBuses(strBus)
CREATE NONCLUSTERED INDEX TDrivers_NI ON TDrivers (strLastName,strFirstName)

ALTER TABLE TScheduledRoutes
ADD CONSTRAINT TBuses_TScheduledRoutes_FK
FOREIGN KEY (intBusID)REFERENCES TBuses(intBusID)

ALTER TABLE TScheduledRoutes
ADD CONSTRAINT TRoutes_TScheduledRoutes_FK
FOREIGN KEY (intRouteID)REFERENCES TRoutes(intRouteID)

ALTER TABLE TScheduledRoutes
ADD CONSTRAINT TDrivers_TScheduledRoutes_FK
FOREIGN KEY (intDriverID)REFERENCES TDrivers(intDriverID)

ALTER TABLE TScheduledRoutes
ADD CONSTRAINT TADrivers_TScheduledRoutes_FK
FOREIGN KEY (intAlternateDriverID)REFERENCES TAltDrivers(intAltDriverID)

ALTER TABLE TScheduledRoutes
ADD CONSTRAINT TScheduleTimes_TScheduledRoutes_FK
FOREIGN KEY (intScheduleTimeID)REFERENCES TScheduleTimes(intScheduleTimeID)

Here is what I tried but its not working. Is there better way to get the information I need and
keep the database in 3rd Normal form

CREATE VIEW V_SchedualedRoutes AS

SELECT TRoutes.strRoute,
TBuses.strBus,
(TDrivers.strLastName + ', '+ TDrivers.strFirstName)
AS strDriverFullName,
(SELECT TDrivers.strLastName + ', '
+ TDrivers.strFirstName)
FROM TDrivers
INNER JOIN TScheduledRoutes
ON TDrivers.intDriverID =
TScheduledRoutes.intDriverID
WHERE TScheduledRoutes.intAlternateDriverID=
TDrivers.intDriverI)
AS strAltDriFullName, TScheduleTimes.strScheduleTime
FROM TBuses
INNER JOIN TScheduledRoutes
ON TBuses.intBusID = TScheduledRoutes.intBusID
INNER JOIN TScheduleTimes
ON TScheduledRoutes.intScheduleTimeID =
TScheduleTimes.intScheduleTimeID
INNER JOIN TDrivers
ON TScheduledRoutes.intDriverID = TDrivers.intDriverID
AND TScheduledRoutes.intAlternateDriverID =
TDrivers.intDriverID
INNER JOIN TRoutes
ON TScheduledRoutes.intRouteID = TRoutes.intRouteIDSELECT TRoutes.strRoute,
TBuses.strBus,
(TDrivers.strLastName + ', '+ TDrivers.strFirstName)
AS strDriverFullName,
(SELECT TDrivers.strLastName + ', '
+ TDrivers.strFirstName) -- remove )
FROM TDrivers
INNER JOIN TScheduledRoutes
ON TDrivers.intDriverID =
TScheduledRoutes.intDriverID
WHERE TScheduledRoutes.intAlternateDriverID=
TDrivers.intDriverI) --change TDrivers.intDriverI to TDrivers.intDriverID
AS strAltDriFullName, TScheduleTimes.strScheduleTime
FROM TBuses
INNER JOIN TScheduledRoutes
ON TBuses.intBusID = TScheduledRoutes.intBusID
INNER JOIN TScheduleTimes
ON TScheduledRoutes.intScheduleTimeID =
TScheduleTimes.intScheduleTimeID
INNER JOIN TDrivers
ON TScheduledRoutes.intDriverID = TDrivers.intDriverID
AND TScheduledRoutes.intAlternateDriverID =
TDrivers.intDriverID
INNER JOIN TRoutes
ON TScheduledRoutes.intRouteID = TRoutes.intRouteID

Try again :)|||Thankyou for your help

2005-Problem restoring database with encrypted columns to diff ser

I need to start encrypting several fields in a database and have been doing
some testing with a test database first. I've run into problems when
attempting to restore the database on either the same server (but different
database) or to a separate server.
First, here's how i created the symmetric key and encrypted data in the
original database:
create master key
encryption by password = 'testAppleA3';
I also saw a posting here where it referenced running the below first:
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'testAppleA3';
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
CLOSE MASTER KEY;
However when i then try to open the key it stil gives an error:
An error occurred during decryption.
create certificate test
with subject = 'test certificate',
EXPIRY_DATE = '1/1/2010';
create symmetric key sk_Test
with algorithm = triple_des
encryption by certificate test;
open symmetric key sk_Test decryption by certificate test;
insert into employees values (101,'Jane
Doe',encryptbykey(key_guid('sk_Test'),'$
200000'));
insert into employees values(102,'Bob
Jones',encryptbykey(key_guid('sk_Test'),
'$500000'));
select * from employees
--delete from employees
select id,name,cast(decryptbykey(salary) as varchar(10)) as salary from
employees
close all symmetric keys
Next I backup up this test database and restore it to a new database on a
different server (same issue if restore to different database but on same
server).
Then if i attempt to open the key in the new database and decrypt:
open symmetric key sk_Test decryption by certificate test;
I get the error: An error occurred during decryption.
Ok, well not unexpected, so reading the forums, i try doing the below first
in the new database:
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY
Then I try opening the key again and get the error again:
An error occurred during decryption.
So then it occurs to me, maybe i need to drop and recreate it so i do
drop symmetric key sk_test
then
create symmetric key sk_Test
with algorithm = triple_des
encryption by certificate test;
and then try to open it.
Same error!
So then i decide, let's drop everything, the master key, the certificate and
then symmetric key:
drop symmetric key sk_test
drop certificate test
drop master key
Then recreate the master key:
create master key
encryption by password = 'testAppleA3';
Restore the certificate from a backup i had made to a file:
CREATE CERTIFICATE test
FROM FILE = 'c:\storedcerts\encryptiontestcert'
Recreate the symmetric key again:
create symmetric key sk_Test
with algorithm = triple_des
encryption by certificate test;
And now open the key only to get the error:
Cannot decrypt or encrypt using the specified certificate, either because it
has no private key or because the password provided for the private key is
incorrect.
So what am I doing wrong here? In this scenario I would appear to have lost
all access to decrypt the data in the database despite restoring from a
backup which restored the symmetric key and certificate and i obviously know
the password for the master key.
I also tried running the command
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY
again but this does not resolve the issue.So now I'm confused.
Where this did not work is when i created the intial database using SQL
Server Express edition on a Win XP workstation and then was restoring to a
database located on a SQL Server Standard edition on a Windows 2003 Server.
I just tried creating everything from scratch on one WIndows 2003 Server
with SQL Server Standard edition and then restoring that database to a
different Windows 2003 Server also with SQL Server Standard and this time it
worked as long as i did the below first:
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'testAppleA3';
ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
CLOSE MASTER KEY;
My question (comes to reliabilty concerns) is why did it not work when i did
:
Orig database SQLSvr Express on Win XP
Restore to SQL Svr Std on Win2003Svr
But did work when I did
Orig database SQL Svr Std on Win 2003Svr
Restore to different SQL Svr Std on different Win 2003 Svr
What would the reason for this be?
Thx.
"Robert" wrote:

> I need to start encrypting several fields in a database and have been doin
g
> some testing with a test database first. I've run into problems when
> attempting to restore the database on either the same server (but differen
t
> database) or to a separate server.
> First, here's how i created the symmetric key and encrypted data in the
> original database:
> create master key
> encryption by password = 'testAppleA3';
> I also saw a posting here where it referenced running the below first:
> OPEN MASTER KEY DECRYPTION BY PASSWORD = 'testAppleA3';
> ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
> CLOSE MASTER KEY;
> However when i then try to open the key it stil gives an error:
> An error occurred during decryption.
>
> create certificate test
> with subject = 'test certificate',
> EXPIRY_DATE = '1/1/2010';
> create symmetric key sk_Test
> with algorithm = triple_des
> encryption by certificate test;
> open symmetric key sk_Test decryption by certificate test;
> insert into employees values (101,'Jane
> Doe',encryptbykey(key_guid('sk_Test'),'$
200000'));
> insert into employees values(102,'Bob
> Jones',encryptbykey(key_guid('sk_Test'),
'$500000'));
> select * from employees
> --delete from employees
> select id,name,cast(decryptbykey(salary) as varchar(10)) as salary from
> employees
> close all symmetric keys
> Next I backup up this test database and restore it to a new database on a
> different server (same issue if restore to different database but on same
> server).
> Then if i attempt to open the key in the new database and decrypt:
> open symmetric key sk_Test decryption by certificate test;
> I get the error: An error occurred during decryption.
> Ok, well not unexpected, so reading the forums, i try doing the below firs
t
> in the new database:
> ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY
> Then I try opening the key again and get the error again:
> An error occurred during decryption.
> So then it occurs to me, maybe i need to drop and recreate it so i do
> drop symmetric key sk_test
> then
> create symmetric key sk_Test
> with algorithm = triple_des
> encryption by certificate test;
> and then try to open it.
> Same error!
> So then i decide, let's drop everything, the master key, the certificate a
nd
> then symmetric key:
> drop symmetric key sk_test
> drop certificate test
> drop master key
> Then recreate the master key:
> create master key
> encryption by password = 'testAppleA3';
> Restore the certificate from a backup i had made to a file:
> CREATE CERTIFICATE test
> FROM FILE = 'c:\storedcerts\encryptiontestcert'
> Recreate the symmetric key again:
> create symmetric key sk_Test
> with algorithm = triple_des
> encryption by certificate test;
> And now open the key only to get the error:
> Cannot decrypt or encrypt using the specified certificate, either because
it
> has no private key or because the password provided for the private key is
> incorrect.
> So what am I doing wrong here? In this scenario I would appear to have lo
st
> all access to decrypt the data in the database despite restoring from a
> backup which restored the symmetric key and certificate and i obviously kn
ow
> the password for the master key.
> I also tried running the command
> ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY
> again but this does not resolve the issue.
>|||Hello Robert,
I was not able to reproduce the issue on my side.
On a SQL Express instance, create a database/table, Master key,
Certificate, symmetric key and insert the record with encrypted column.
Backup/restore to the SQL Enterprise edition instance. I could run the
following query successfully on the restored database:
OPEN MASTER KEY DECRYPTION BY PASSWORD = 'testAppleA3';
open symmetric key sk_Test decryption by certificate test;
It seems the issue is related to SQL service account. Is the service
account the same on both SQL Express and SQL Enterprise instances?
Master key protected by old service account credentials may need to be
protected by the current one. You can use the alter service master key
statement to enter the old credentials and have it be protected by the
current account.
Also, you may want to use same Windows account to start SQL instances to
test the situation.
Best Regards,
Peter Yang
MCSE2000/2003, MCSA, MCDBA
Microsoft Online Partner Support
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--
>Thread-Topic: 2005-Problem restoring database with encrypted columns to
diff ser
>thread-index: AcYgUZjYietJilQUTrOvZ82WtyHCWw==
>X-WBNR-Posting-Host: 159.37.7.48
>From: examnotes <robertv@.noemail.nospam>
>References: <4CB8E9AA-99DF-44A1-8375-BDAB8B69A586@.microsoft.com>
>Subject: RE: 2005-Problem restoring database with encrypted columns to
diff ser
>Date: Mon, 23 Jan 2006 11:17:05 -0800
>Lines: 156
>Message-ID: <E0B161AC-6911-45DE-8100-C42FA028BB1F@.microsoft.com>
>MIME-Version: 1.0
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>Newsgroups: microsoft.public.sqlserver.security
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>Path: TK2MSFTNGXA02.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFTNGXA03.phx.gbl
>Xref: TK2MSFTNGXA02.phx.gbl microsoft.public.sqlserver.security:26209
>X-Tomcat-NG: microsoft.public.sqlserver.security
>So now I'm confused.
>Where this did not work is when i created the intial database using SQL
>Server Express edition on a Win XP workstation and then was restoring to a
>database located on a SQL Server Standard edition on a Windows 2003 Server.
>I just tried creating everything from scratch on one WIndows 2003 Server
>with SQL Server Standard edition and then restoring that database to a
>different Windows 2003 Server also with SQL Server Standard and this time
it
>worked as long as i did the below first:
>OPEN MASTER KEY DECRYPTION BY PASSWORD = 'testAppleA3';
>ALTER MASTER KEY ADD ENCRYPTION BY SERVICE MASTER KEY;
>CLOSE MASTER KEY;
>My question (comes to reliabilty concerns) is why did it not work when i
did:
>Orig database SQLSvr Express on Win XP
>Restore to SQL Svr Std on Win2003Svr
>But did work when I did
>Orig database SQL Svr Std on Win 2003Svr
>Restore to different SQL Svr Std on different Win 2003 Svr
>What would the reason for this be?
>Thx.
>
>"Robert" wrote:
>
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>