• Thanks very much for your quick response! And your explanation makes sense and with looking closer I can see how that works. However, my deploy failed 🙁

    Here is the text of the output from the deploy:

    ------ Build started: Project: KeyInfo, Configuration: Debug Any CPU ------

    CD /D "C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\bin\Debug\"

    IF EXIST _TempAssembly.sql DEL /F _TempAssembly.sql

    C:\Windows\Microsoft.NET\Framework\v4.0.30319\Csc.exe /noconfig /nowarn:1701,1702,2008 /nostdlib+ /errorreport:prompt /warn:4 /define:DEBUG;TRACE /errorendlocation /preferreduilang:en-US /highentropyva- /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /debug+ /debug:full /keycontainer:VS_KEY_C929429D53C1D268 /optimize- /out:obj\Debug\KeyInfo.dll /target:library /warnaserror- /utf8output OnlyNeededToGenerateCreateAssembly.cs Properties\AssemblyInfo.cs "C:\Users\shibbard\AppData\Local\Temp\2\.NETFramework,Version=v2.0.SqlClrAttributes.cs"

    Loading project references...

    Loading project files...

    Building the project model and resolving object interdependencies...

    Validating the project model...

    Writing model to C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\obj\Debug\Model.xml...

    Writing create script to KeyInfo_Create.sql...

    KeyInfo -> C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\bin\Debug\KeyInfo.dll

    KeyInfo -> C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\bin\Debug\KeyInfo.dacpac

    CD /D "C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\bin\Debug\"

    FINDSTR /I /C:"FROM 0x" KeyInfo_Create.sql > _TempAssembly.sql

    COPY /V /Y /B "C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\AssemblySecuritySetup-Part1of2.sql" + _TempAssembly.sql + "C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\AssemblySecuritySetup-Part2of2.sql" "C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\AssemblySecuritySetup.sql"

    C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\AssemblySecuritySetup-Part1of2.sql

    _TempAssembly.sql

    C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\KeyInfo\AssemblySecuritySetup-Part2of2.sql

    1 file(s) copied.

    ------ Build started: Project: StairwayToSQLCLR-06_ConnectionTypeTest, Configuration: Debug Any CPU ------

    C:\Windows\Microsoft.NET\Framework\v4.0.30319\Csc.exe /noconfig /nowarn:1701,1702,2008 /nostdlib+ /errorreport:prompt /warn:4 /define:DEBUG;TRACE /errorendlocation /preferreduilang:en-US /highentropyva- /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\mscorlib.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Data.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll /reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll /debug+ /debug:full /keycontainer:VS_KEY_C929429D53C1D268 /optimize- /out:obj\Debug\StairwayToSQLCLR-06_ConnectionTypeTest1.dll /target:library /warnaserror- /utf8output ConnectionTypeTest.cs Properties\AssemblyInfo.cs "C:\Users\shibbard\AppData\Local\Temp\2\.NETFramework,Version=v2.0.SqlClrAttributes.cs"

    Loading project references...

    Loading project files...

    Building the project model and resolving object interdependencies...

    Validating the project model...

    Writing model to C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\obj\Debug\Model.xml...

    StairwayToSQLCLR-06_ConnectionTypeTest -> C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\bin\Debug\StairwayToSQLCLR-06_ConnectionTypeTest1.dll

    StairwayToSQLCLR-06_ConnectionTypeTest -> C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\bin\Debug\StairwayToSQLCLR-06_ConnectionTypeTest2.dacpac

    ------ Skipped Deploy: Project: KeyInfo, Configuration: Debug Any CPU ------

    Project not selected to build for this solution configuration

    ------ Deploy started: Project: StairwayToSQLCLR-06_ConnectionTypeTest, Configuration: Debug Any CPU ------

    Deployment script generated to:

    C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\bin\Debug\StairwayToSQLCLR-06_ConnectionTypeTest2.sql

    C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\bin\Debug\StairwayToSQLCLR-06_ConnectionTypeTest2.sql(114,1): Error: SQL72014: .Net SqlClient Data Provider: Msg 50000, Level 16, State 1, Line 72 Incorrect syntax near 'dbo'.

    C:\TEMP\StairwayToSQLCLR\Level-06\StairwayToSQLCLR-06_ConnectionTypeTest\StairwayToSQLCLR-06_ConnectionTypeTest\bin\Debug\StairwayToSQLCLR-06_ConnectionTypeTest2.sql(43,0): Error: SQL72045: Script execution error. The executed script:

    IF (EXISTS (SELECT sc.*

    FROM sys.configurations AS sc

    WHERE sc.[name] = N'clr enabled'

    AND sc.[value_in_use] = 0))

    BEGIN

    EXECUTE sp_configure 'clr enabled', 1;

    RECONFIGURE;

    END

    GO

    USE [master];

    SET ANSI_NULLS ON;

    SET QUOTED_IDENTIFIER ON;

    SET NOCOUNT ON;

    GO

    DECLARE @ErrorMessage AS NVARCHAR (4000);

    DECLARE @AssemblyName AS sysname, @AsymmetricKeyName AS sysname, @LoginName AS sysname, @PublicKeyToken AS VARBINARY (32), @SQL AS NVARCHAR (MAX);

    SET @AssemblyName = N'$StairwayToSQLCLR-TEMPORARY-KeyInfo$';

    SET @AsymmetricKeyName = N'StairwayToSQLCLR-06_PermissionKey';

    SET @LoginName = N'StairwayToSQLCLR-06_PermissionLogin';

    BEGIN TRY

    BEGIN TRANSACTION;

    IF (NOT EXISTS (SELECT *

    FROM [sys].[assemblies] AS sa

    WHERE [sa].[name] = @AssemblyName))

    BEGIN

    SET @SQL = N'

    CREATE ASSEMBLY [' + @AssemblyName + N'] AUTHORIZATION [dbo]

    -

    An error occurred while the batch was being executed.

    Done building project "StairwayToSQLCLR-06_ConnectionTypeTest.sqlproj" -- FAILED.

    Build FAILED.

    ========== Build: 2 succeeded or up-to-date, 0 failed, 0 skipped ==========

    ========== Deploy: 0 succeeded, 1 failed, 1 skipped ==========

    and here is StairwayToSQLCLR-06_ConnectionTypeTest2.sql:

    /*

    Deployment script for StairwayToSQLCLR-06_ConnectionTypeTest_2

    This code was generated by a tool.

    Changes to this file may cause incorrect behavior and will be lost if

    the code is regenerated.

    */

    GO

    SET ANSI_NULLS, ANSI_PADDING, ANSI_WARNINGS, ARITHABORT, CONCAT_NULL_YIELDS_NULL, QUOTED_IDENTIFIER ON;

    SET NUMERIC_ROUNDABORT OFF;

    GO

    :setvar DatabaseName "StairwayToSQLCLR-06_ConnectionTypeTest_2"

    :setvar DefaultFilePrefix "StairwayToSQLCLR-06_ConnectionTypeTest_2"

    :setvar DefaultDataPath "C:\Users\shibbard\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\"

    :setvar DefaultLogPath "C:\Users\shibbard\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\"

    GO

    :on error exit

    GO

    /*

    Detect SQLCMD mode and disable script execution if SQLCMD mode is not supported.

    To re-enable the script after enabling SQLCMD mode, execute the following:

    SET NOEXEC OFF;

    */

    :setvar __IsSqlCmdEnabled "True"

    GO

    IF N'$(__IsSqlCmdEnabled)' NOT LIKE N'True'

    BEGIN

    PRINT N'SQLCMD mode must be enabled to successfully execute this script.';

    SET NOEXEC ON;

    END

    GO

    USE [$(DatabaseName)];

    GO

    -- Make sure "CLR Integration" feature is enabled.

    IF (EXISTS(

    SELECT sc.*

    FROM sys.configurations sc

    WHERE sc.[name] = N'clr enabled'

    AND sc.[value_in_use] = 0

    )

    )

    BEGIN

    EXEC sp_configure 'clr enabled', 1;

    RECONFIGURE;

    END;

    GO

    /**********************************************

    * Script: AssemblySecuritySetup.sql

    * Date: 2016-01-20

    * By: Solomon Rutzky

    * Of: Sql Quantum Leap ( http://SqlQuantumLeap.com )

    *

    * Stairway to SQLCLR - Level 6: Development Tools

    *

    * Stairway to SQLCLR series:

    * http://www.sqlservercentral.com/stairway/105855/

    *

    **********************************************/

    USE [master];

    SET ANSI_NULLS ON;

    SET QUOTED_IDENTIFIER ON;

    SET NOCOUNT ON;

    GO

    --------------------------------------------------------------------------------

    DECLARE @ErrorMessage NVARCHAR(4000);

    -- We first need to create the Assembly containing just

    -- the Key info so that we can get the "thumbprint" /

    -- "publickeytoken" value from it. That value is used to

    -- determine if the Asymmetric Key and Login already exist.

    --

    -- We only need this Assembly temporarily, so create within

    -- a transaction to guarantee cleanup if something fails.

    DECLARE@AssemblyName sysname, -- keep lower-case for servers with case-sensitive / binary collations

    @AsymmetricKeyName sysname, -- keep lower-case for servers with case-sensitive / binary collations

    @LoginName sysname, -- keep lower-case for servers with case-sensitive / binary collations

    @PublicKeyToken VARBINARY(32),

    @SQL NVARCHAR(MAX);

    SET @AssemblyName = N'$StairwayToSQLCLR-TEMPORARY-KeyInfo$';

    SET @AsymmetricKeyName = N'StairwayToSQLCLR-06_PermissionKey';

    SET @LoginName = N'StairwayToSQLCLR-06_PermissionLogin';

    BEGIN TRY

    BEGIN TRAN;

    IF (NOT EXISTS(

    SELECT*

    FROM[sys].[assemblies] sa

    WHERE[sa].[name] = @AssemblyName

    )

    )

    BEGIN

    SET @SQL = N'

    CREATE ASSEMBLY [' + @AssemblyName + N'] AUTHORIZATION [dbo]

    -- Insert the result of the following command, found in _TempAssembly.sql, here:

    -- FINDSTR /I /C:"FROM 0x" KeyInfo_Create.sql > _TempAssembly.sql FROM 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    ';

    EXEC (@SQL);

    END;

    SET @PublicKeyToken = CONVERT(VARBINARY(32), ASSEMBLYPROPERTY(@AssemblyName, 'PublicKey'));

    IF (NOT EXISTS(

    SELECT*

    FROM[sys].[asymmetric_keys] sak

    WHEREsak.[thumbprint] = @PublicKeyToken

    )

    )

    BEGIN

    SET @SQL = N'

    CREATE ASYMMETRIC KEY [' + @AsymmetricKeyName + N']

    AUTHORIZATION [dbo]

    FROM ASSEMBLY [' + @AssemblyName + N'];';

    EXEC (@SQL);

    END;

    SET @SQL = N'DROP ASSEMBLY [' + @AssemblyName + N'];';

    EXEC (@SQL);

    COMMIT TRAN;

    END TRY

    BEGIN CATCH

    IF (@@TRANCOUNT > 0)

    BEGIN

    ROLLBACK TRAN;

    END;

    SET @ErrorMessage = ERROR_MESSAGE();

    RAISERROR(@ErrorMessage, 16, 1);

    RETURN; -- exit the script

    END CATCH;

    -- If the Asymmetric Key exists but the Login does not exist, we need to:

    -- 1) Create the Login

    -- 2) Grant the appropriate permission

    IF (EXISTS(

    SELECT*

    FROM[sys].[asymmetric_keys] sak

    WHEREsak.[thumbprint] = @PublicKeyToken

    )

    ) AND

    (NOT EXISTS(

    SELECT*

    FROM[sys].[server_principals] sp

    INNER JOIN[sys].[asymmetric_keys] sak

    ONsak.[sid] = sp.[sid]

    WHEREsak.[thumbprint] = @PublicKeyToken

    )

    )

    BEGIN

    BEGIN TRY

    BEGIN TRAN;

    SET @SQL = N'

    CREATE LOGIN [' + @LoginName + N']

    FROM ASYMMETRIC KEY [' + @AsymmetricKeyName + N'];';

    EXEC (@SQL);

    SET @SQL = N'

    GRANT EXTERNAL ACCESS ASSEMBLY TO [' + @LoginName + N'];

    -- OR, comment out the GRANT statement above, and uncomment the following:

    -- GRANT UNSAFE ASSEMBLY TO [' + @LoginName + N'];

    ';

    EXEC (@SQL);

    COMMIT TRAN;

    END TRY

    BEGIN CATCH

    IF (@@TRANCOUNT > 0)

    BEGIN

    ROLLBACK TRAN;

    END;

    SET @ErrorMessage = ERROR_MESSAGE();

    RAISERROR(@ErrorMessage, 16, 1);

    RETURN; -- exit the script

    END CATCH;

    END;

    --------------------------------------------------------------------------------

    GO

    USE [$(DatabaseName)];

    GO

    GO

    PRINT N'Creating [StairwayToSQLCLR-06_ConnectionTypeTest1]...';

    GO

    CREATE ASSEMBLY [StairwayToSQLCLR-06_ConnectionTypeTest1]

    AUTHORIZATION [dbo]

    FROM 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    WITH PERMISSION_SET = EXTERNAL_ACCESS;

    GO

    PRINT N'Creating [dbo].[StairwayToSQLCLR_ConnectionTest]...';

    GO

    CREATE FUNCTION [dbo].[StairwayToSQLCLR_ConnectionTest]

    (@SqlToExecute NVARCHAR (MAX), @UseImpersonation BIT)

    RETURNS SQL_VARIANT

    AS

    EXTERNAL NAME [StairwayToSQLCLR-06_ConnectionTypeTest1].[Testing].[ConnectionTypeTest]

    GO

    PRINT N'Update complete.';

    GO

    Does this give you any clue as to what's wrong here? Again, thanks for your aid.

    Susan