Showing posts with label reference. Show all posts
Showing posts with label reference. Show all posts

Thursday, March 29, 2012

exec stored procedure without qualifying dbo

I know it was best practise to call a stored procedure as
"exec dbo.sproc" instead of "exec sproc"
I guess it was in reference to compilations.
But when i monitored compilations/sec and recompilations/sec, I did not see
it happening.
Is there another reason for why I need to use the username.sproc name ?
ThanksHassan
http://sqlblog.com/blogs/linchi_she...erver-2000.aspx
http://sqlblog.com/blogs/linchi_she...lification.aspx
"Hassan" <hassan@.test.com> wrote in message
news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>I know it was best practise to call a stored procedure as
> "exec dbo.sproc" instead of "exec sproc"
> I guess it was in reference to compilations.
> But when i monitored compilations/sec and recompilations/sec, I did not
> see it happening.
> Is there another reason for why I need to use the username.sproc name ?
> Thanks
>|||how can i profile for sprocs that are not using dbo. ?
Is there an appropriate filter to search for exec [no dbo].sproc ?
"Uri Dimant" <urid@.iscar.co.il> wrote in message
news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
> Hassan
> http://sqlblog.com/blogs/linchi_she...erver-2000.aspx
> http://sqlblog.com/blogs/linchi_she...lification.aspx
>
> "Hassan" <hassan@.test.com> wrote in message
> news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>|||Hassan
Try filter on TextData NOT LIKE 'dbo%'
"Hassan" <hassan@.test.com> wrote in message
news:%23dbpD8wMIHA.536@.TK2MSFTNGP06.phx.gbl...
> how can i profile for sprocs that are not using dbo. ?
> Is there an appropriate filter to search for exec [no dbo].sproc ?
> "Uri Dimant" <urid@.iscar.co.il> wrote in message
> news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
>

exec stored procedure without qualifying dbo

I know it was best practise to call a stored procedure as
"exec dbo.sproc" instead of "exec sproc"
I guess it was in reference to compilations.
But when i monitored compilations/sec and recompilations/sec, I did not see
it happening.
Is there another reason for why I need to use the username.sproc name ?
ThanksHassan
http://sqlblog.com/blogs/linchi_shea/archive/2007/07/05/performance-impact-of-procedure-calls-without-owner-qualification-sql-server-2000.aspx
http://sqlblog.com/blogs/linchi_shea/archive/2007/06/30/performance-impact-of-procedure-calls-without-owner-qualification.aspx
"Hassan" <hassan@.test.com> wrote in message
news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>I know it was best practise to call a stored procedure as
> "exec dbo.sproc" instead of "exec sproc"
> I guess it was in reference to compilations.
> But when i monitored compilations/sec and recompilations/sec, I did not
> see it happening.
> Is there another reason for why I need to use the username.sproc name ?
> Thanks
>|||how can i profile for sprocs that are not using dbo. ?
Is there an appropriate filter to search for exec [no dbo].sproc ?
"Uri Dimant" <urid@.iscar.co.il> wrote in message
news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
> Hassan
> http://sqlblog.com/blogs/linchi_shea/archive/2007/07/05/performance-impact-of-procedure-calls-without-owner-qualification-sql-server-2000.aspx
> http://sqlblog.com/blogs/linchi_shea/archive/2007/06/30/performance-impact-of-procedure-calls-without-owner-qualification.aspx
>
> "Hassan" <hassan@.test.com> wrote in message
> news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>>I know it was best practise to call a stored procedure as
>> "exec dbo.sproc" instead of "exec sproc"
>> I guess it was in reference to compilations.
>> But when i monitored compilations/sec and recompilations/sec, I did not
>> see it happening.
>> Is there another reason for why I need to use the username.sproc name ?
>> Thanks
>|||Hassan
Try filter on TextData NOT LIKE 'dbo%'
"Hassan" <hassan@.test.com> wrote in message
news:%23dbpD8wMIHA.536@.TK2MSFTNGP06.phx.gbl...
> how can i profile for sprocs that are not using dbo. ?
> Is there an appropriate filter to search for exec [no dbo].sproc ?
> "Uri Dimant" <urid@.iscar.co.il> wrote in message
> news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
>> Hassan
>> http://sqlblog.com/blogs/linchi_shea/archive/2007/07/05/performance-impact-of-procedure-calls-without-owner-qualification-sql-server-2000.aspx
>> http://sqlblog.com/blogs/linchi_shea/archive/2007/06/30/performance-impact-of-procedure-calls-without-owner-qualification.aspx
>>
>> "Hassan" <hassan@.test.com> wrote in message
>> news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>>I know it was best practise to call a stored procedure as
>> "exec dbo.sproc" instead of "exec sproc"
>> I guess it was in reference to compilations.
>> But when i monitored compilations/sec and recompilations/sec, I did not
>> see it happening.
>> Is there another reason for why I need to use the username.sproc name ?
>> Thanks
>>
>

exec stored procedure without qualifying dbo

I know it was best practise to call a stored procedure as
"exec dbo.sproc" instead of "exec sproc"
I guess it was in reference to compilations.
But when i monitored compilations/sec and recompilations/sec, I did not see
it happening.
Is there another reason for why I need to use the username.sproc name ?
Thanks
Hassan
http://sqlblog.com/blogs/linchi_shea/archive/2007/07/05/performance-impact-of-procedure-calls-without-owner-qualification-sql-server-2000.aspx
http://sqlblog.com/blogs/linchi_shea/archive/2007/06/30/performance-impact-of-procedure-calls-without-owner-qualification.aspx
"Hassan" <hassan@.test.com> wrote in message
news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>I know it was best practise to call a stored procedure as
> "exec dbo.sproc" instead of "exec sproc"
> I guess it was in reference to compilations.
> But when i monitored compilations/sec and recompilations/sec, I did not
> see it happening.
> Is there another reason for why I need to use the username.sproc name ?
> Thanks
>
|||how can i profile for sprocs that are not using dbo. ?
Is there an appropriate filter to search for exec [no dbo].sproc ?
"Uri Dimant" <urid@.iscar.co.il> wrote in message
news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
> Hassan
> http://sqlblog.com/blogs/linchi_shea/archive/2007/07/05/performance-impact-of-procedure-calls-without-owner-qualification-sql-server-2000.aspx
> http://sqlblog.com/blogs/linchi_shea/archive/2007/06/30/performance-impact-of-procedure-calls-without-owner-qualification.aspx
>
> "Hassan" <hassan@.test.com> wrote in message
> news:u%23MdDtjMIHA.1204@.TK2MSFTNGP03.phx.gbl...
>
|||Hassan
Try filter on TextData NOT LIKE 'dbo%'
"Hassan" <hassan@.test.com> wrote in message
news:%23dbpD8wMIHA.536@.TK2MSFTNGP06.phx.gbl...
> how can i profile for sprocs that are not using dbo. ?
> Is there an appropriate filter to search for exec [no dbo].sproc ?
> "Uri Dimant" <urid@.iscar.co.il> wrote in message
> news:ujmbZxlMIHA.6108@.TK2MSFTNGP03.phx.gbl...
>

Wednesday, March 21, 2012

exclude rows

Table 1 is just a reference table. Users add values to table 2.

I need to select/exclude records from table1 where the id2 in table2 = 1.

How get the following results:

table 1
----
id
----
a
b
c
d
e
f
g

table 2
----
id / id2
----
b / 1
c / 1
d / 1
f / 1
c / 2
d / 2
a / 4
b / 4

need results
----
id
----
a
e
g

any suggestions?

thanksSELECT * FROM tblOne WHERE id_field IN (SELECT id_field FROM tblTwo WHERE other_id = 1)

Friday, February 24, 2012

excel vba to generate flat file definition

What object do I reference to use SSIS from Excel. I want to generate a flat file definition based on Excel. I have a lot of fields to import and I don't feel like creating them as flat file columns. I have a few tables and I get the source file format from the vendor in an Excel format. What I would like to do is generate a flat file connection in an empty package using VBA.

I don't think this is possible. VBA is a COM based environment whereas the SSIS API is dotnet.

I stand to be corrected. If there is a way of calling dotnet APIs from VBA then I don't know about it.

-Jamie

|||As Jamie notes, our documentation is aimed at using the SSIS API through managed code. Using the native API is unsupported. You might be able to work backwards from the managed examples, though, if you're feeling adventurous. I'd suggest you start here: http://msdn2.microsoft.com/en-us/library/ms345167.aspx

Wednesday, February 15, 2012

Excel Objects From SSIS

I'm trying to use Excel objects from within an SSIS Script Task but I can't figure out how to add a reference the object library. I'm using Excel 2003 and tried Add Reference from the Project menu but there is no entry for Microsoft Excel Object Library or Microsoft Excel 11.0 Object Library. Any suggestions? Thanks.You would need to copy the Excel PIA to a specific folder for it to become available in the VSA Add Reference dialog. http://support.microsoft.com/kb/306149

Note that automation of Office apps from server-side components that often run unattended, like Integration Services packages, is discouraged. For more information, see 257757 INFO: Considerations for Server-Side Automation of Office
http://support.microsoft.com/?id=257757.

-Doug
|||I've got the Excel 2003 PIA installed. It appears to be in the GAC. Using windows explorer, I'm given the option to uninstall it from c:\windows\assembly, but not the option to copy or move it to another folder. Using the command line, when I navigate to c:\windows\assembly, I don't find the file listed in c:\windows\assembly, but instead I find a lot of nested folders. How do I move the PIA to somewhere that VSA can see it?

I'm trying to create the excel file that SSIS will soon be exporting data to. Is there another way to do that (programatically) inside SSIS?

Thanks,

Matthew Martin|||That's a lot of overhead to invoke excel.exe, and discouraged since packages often run unattended.

I would (1) use the Export Wizard to create the destination spreadsheet file initially or (2) save a blank one somewhere as a "template" and use a Script task (for example) to make a copy of it each time the package runs.

I once saw the syntax to create a new Excel file by using the Jet provider (through ADO rather than Excel), but now can't find it. Since the provider normally expects an existing database (naturally), I seem to recall that it wasn't obvious.

Best regards,

-Doug