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Query Optimization help


Query Optimization help

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- Win
- Win
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Thanks for your replies...

I will consider all of the posts and replies..

Cheers,
- Win
"Dont Judge a Book by its Cover"
- Win
- Win
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I am Sorry for delayed reply...

I was away these many days.

Thanks for your help and options for better performance.
Yes, the job runs on Saturday & Sunday.

Cheers,
- Win
"Dont Judge a Book by its Cover"
Lynn Pettis
Lynn Pettis
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Not knowing what changes you made to your code I made a simple change, I moved your CTE pdtmstr into a select into statement to populate a temporary table called #pdtmstr. I then replaced the reference to the CTE with this temporary table.

Cool
Lynn Pettis

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DB_Dolby_Alloc.txt (5 views, 8.00 KB)
- Win
- Win
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Great help...!

I am planning to test the changes and code in DEV environment tomorrow.
I made this query into a Procedure and it is running fine as of now.
I will use your changes as well.

Thanks much.. I will keep you updated. I will be back again on this..

Cheers,
- Win
"Dont Judge a Book by its Cover"
Jeff Moden
Jeff Moden
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- Win (10/11/2013)
Thanks for your replies...

I will consider all of the posts and replies..


I can only hope that's true.

Tell your company that it's no longer lawful to embed SSN's in Policy Numbers and that storing unencrypted SSN's in their databases can get them shut down.

Sheesh... and people bitch about the NSA violating privacy.

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
Although they tell us that they want it real bad, our primary goal is to ensure that we dont actually give it to them that way.
Although change is inevitable, change for the better is not.
Just because you can do something in PowerShell, doesnt mean you should. Wink

Helpful Links:
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- Win
- Win
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Hello Jeff Moden,

Happy to see your response on this. I have couple of questions.

What do you mean ?
What should I understand with your response, the last lines ?

SSNs are encrypted and secured. Its a banking company and more over Trading.

Cheers,
- Win
"Dont Judge a Book by its Cover"
Jeff Moden
Jeff Moden
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- Win (10/21/2013)
Hello Jeff Moden,

Happy to see your response on this. I have couple of questions.

What do you mean ?
What should I understand with your response, the last lines ?

SSNs are encrypted and secured. Its a banking company and more over Trading.


In the code that you attached, the SSNs go through several character based manipulations. That's not possible with encrypted data. It would appear that the SSNs aren't encrypted based on the code.

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
Although they tell us that they want it real bad, our primary goal is to ensure that we dont actually give it to them that way.
Although change is inevitable, change for the better is not.
Just because you can do something in PowerShell, doesnt mean you should. Wink

Helpful Links:
How to post code problems
How to post performance problems
Forum FAQs
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