Database

jschell28-Jul-18 7:14

jschell

28-Jul-18 7:14

Or someone dropped an index.

Eddy Vluggen28-Jul-18 10:23

28-Jul-18 10:23

Or someone took half the RAM out of the machine.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

Herman<T>.Instance14-Aug-18 3:01

Herman<T>.Instance

14-Aug-18 3:01

or your 1Gb connection is now 10Mb....

In Word you can only store 2 bytes. That is why I use Writer.

Eddy Vluggen14-Aug-18 3:08

14-Aug-18 3:08

I meant that dropping an index is less likely. Just like a sudden hardware change. Still possible, just less likely.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

Problem sending email to group

Mycroft Holmes28-Jul-18 14:14

Mycroft Holmes

28-Jul-18 14:14

I have run across this in stored procedures, one of the more esoteric problems was "parameter sniffing", basically it comes down to moving your input parameter values to local variables.

SQL

Create proc ....
@InputID int
as
Declare LocalID int
Set @LocalID = @InputID

And use @LocalID int the body of the procedure

Never underestimate the power of human stupidity
RAH

join query

Member 1391987420-Jul-18 4:53

Member 13919874

20-Jul-18 4:53

how to find one employee belongs to max dept

Re: join query

Richard MacCutchan20-Jul-18 5:13

Richard MacCutchan

20-Jul-18 5:13

Please think about what your question says. We have no idea what your table structures are, or what fields are associated with an employee record.

Re: join query

Victor Nijegorodov20-Jul-18 7:59

Victor Nijegorodov

20-Jul-18 7:59

What is "employee"?
What is "dept"?
What is the relationship between them?

Re: join query

Mycroft Holmes20-Jul-18 12:58

Mycroft Holmes

20-Jul-18 12:58

With as little information as you have supplied this may give you some ideas.

select *
from Employee
where DepartmentID =(
select top 1 DepartmentID from(
select DepartmentID , count(*) C
from Employee
group by DepartmentID) x order by C desc)

Never underestimate the power of human stupidity
RAH

Danpeking10-Jul-18 23:33

Danpeking

10-Jul-18 23:33

Hi I have a SQL Agent task which sends an email to all staff. The email is different because it sends it to a group which has "require that all senders are authenticated" ticked in their settings. This task works fine from one node in our availability group. I've copied the job to a secondary node and it says successful but no email is sent. We've investigated and can see a blocked email with the error: "Your message can't be delivered because delivery to this address is restricted".

I have restarted the SQL Agent service which didn't make any difference. The database mail looks to be configured in exactly the same way it is on the other node where it works fine. Any ideas why it is not authenticating properly please?

A reboot is an option but we'd rather not do this.

Re: Problem sending email to group

jschell16-Jul-18 16:12

jschell

16-Jul-18 16:12

I suspect that message is originating from your email service not your application. So your service is attempting to send email via an API call to a server, and that server is telling you that it doesn't like what you are doing.

That is a configuration issue and probably one that can only be fixed via the email service. As a guess perhaps there is a security restriction based on IP/DNS (box of agent) and it needs to be updated.

Re: Problem sending email to group

Danpeking16-Jul-18 22:42

Danpeking

16-Jul-18 22:42

Thanks for your help and reply but I think the solution isn't to change the security setting on the email group - it is to ensure that the user authentication is completing successfully. This is what I have no idea about how to check. A reboot of the node may resolve it but I'd like to think it may be caused by a SQL Server user configuration setting that I can test/change and resolve without the need for a reboot.

I'd like to understand more about the problem as I don't have much knowledge of diagnosing this user configuration/authentication.

Report server moved from one server to another server

VK1910-Jul-18 8:04

VK19

10-Jul-18 8:04

Hi,
We are migrating to a new server, since the location of the server has changed. With that said, we are process of migrating over the report server. I backedup and restored two databases "ReportServer" and "ReportServerTempDB". We have configured the reporting services.

Now we have many reports, that have the datasource specified within the report as well. There are a total of 426 rows in the "DataSource" table. How do we find the datasource for these reports? The table has mostly encrypted values.

thank you!

SSIS Best Practice Regarding Storage

#realJSOP27-Jun-18 3:52

27-Jun-18 3:52

We're about to migrate from SQL Server 2008R2 to SQL Server 2016. We have SSIS packages in both the package store and the file system. I want to establish a standard beginning with this migration so that we always put packages into the same location.

So, package store, or file system, and why?

".45 ACP - because shooting twice is just silly" - JSOP, 2010
-----
You can never have too much ammo - unless you're swimming, or on fire. - JSOP, 2010
-----
When you pry the gun from my cold dead hands, be careful - the barrel will be very hot. - JSOP, 2013

Jörgen Andersson2-Jul-18 21:16

Jörgen Andersson

2-Jul-18 21:16

Since the package store allows you to store your packages in either the File System or the Database I suspect the question you you actually want an answer for is whether to store your packages in the File System or the Database. The package store itself is more of a management solution.

Pros for Database: One point of backup, and probably easier to handle in a multiple instance system. Easier to use from any server or client.
Pros for File System: Easier to export/import between systems. Just copy the files.

I suspect it's mostly depends on how you work and develop your packages, I would also guess there are security concerns to think about.

Wrong is evil and must be defeated. - Jeff Ello

Eddy Vluggen2-Jul-18 23:19

2-Jul-18 23:19

John Simmons / outlaw programmer wrote:
So, package store, or file system, and why?

A file-system is preferred for files that are manipulated a lot. A database is preferred for files that are mostly read and not changed.

My "why" is based on the Dokan-drive experiment; a database will grow quick if you keep editing small files. It is convenient OTOH to have all your files in a single db-file.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

#realJSOP3-Jul-18 3:08

3-Jul-18 3:08

The only thing consistent about our data is change. Requirements sometimes change on an hourly basis.

File system packages FTW.

Eddy Vluggen3-Jul-18 3:30

3-Jul-18 3:30

FS, in an Active Directory and with regular backup Thumbs Up | :thumbsup:

You could opt for a database if you have a lot of pictures or music that doesn't change; in that case, a NOSQL db might perform better than SQL Server.

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

#realJSOP3-Jul-18 5:13

3-Jul-18 5:13

I work for the DoD. We use Sql Server. Period. That will not change for the foreseeable future. None of our data involves pictures/music (we don't write mobile crapps).

Eddy Vluggen3-Jul-18 5:30

3-Jul-18 5:30

John Simmons / outlaw programmer wrote:
I work for the DoD. We use Sql Server. Period.

Yes, unlimited money brings unlimited idiocy Thumbs Up | :thumbsup:

Most of us need to be efficient though.

John Simmons / outlaw programmer wrote:
None of our data involves pictures/music (we don't write mobile crapps).

Your department might not, but the DoD does. They even create computer-games Smile | :)

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

#realJSOP3-Jul-18 5:43

3-Jul-18 5:43

This isn't about efficiency or idiocy. I have a specific set of environmental conditions (sql server and ssis packages). The question is about the best way to store them. None of the rest of the stuff you're talking about matters. At all.

Eddy Vluggen3-Jul-18 8:43

SSMS 2016 and SQL Server 2008R2

3-Jul-18 8:43

John Simmons / outlaw programmer wrote:
This isn't about efficiency or idiocy. I have a specific set of environmental conditions (sql server and ssis packages).

It's not an environmental condition, it is policy.

John Simmons / outlaw programmer wrote:
None of the rest of the stuff you're talking about matters. At all.

It does to me; you are not the only reader. And in the grand scheme of things, none of it matters Smile | :)

Bastard Programmer from Hell Suspicious | :suss:

If you can't read my code, try converting it here[^]
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.

#realJSOP26-Jun-18 23:31

Re: SSMS 2016 and SQL Server 2008R2

26-Jun-18 23:31

We're about to update from SQL 2008R2 to 2016. Of course, this means that SSMS will get updated. Will the new SSMS work with the SQL 2008 database instances while we transition?

Eddy Vluggen26-Jun-18 23:50