Jeff Moden

Forum Replies Created

Viewing 15 posts - 15,391 through 15,405 (of 59,101 total)

RE: Find UDF useage

I also think it's worth mentioning that Scalar UDFs, although certainly can be bad especially when compared to their iTVF cousins, are usually not the top concern on a system...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 22, 2017 at 10:21 pm

#1934436
RE: Hierarchy without cursor/loop

ansaryarshad - Wednesday, March 22, 2017 3:52 AM
Hi Thom,
Sorry for the reply.
I am coming from an SAP HANA background where CTEs...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 22, 2017 at 7:49 am

#1934293
RE: BCP OUT using Error file makes sense?

Hans van Dam - Tuesday, March 21, 2017 8:33 AM
Hi Jeff, thanks, but I guess I wasnt clear. What I actually...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 10:12 pm

#1934247
RE: xp_cmdshell and echo - trouble with escape

Nah... don't be sorry. You posted a great example of how it works correctly.
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 10:05 pm

#1934246
RE: What can dbowner not do?

dan-572483 - Tuesday, March 21, 2017 6:59 PM
Like many application this particular application has a database connection config screen with a "Test...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 9:52 pm

#1934245
RE: What can dbowner not do?

I agree.... no one but seriously trusted internal DBAs should have "SA" (sysadmin) privs. No applications, not even so called "system monitoring" software needs it. We're 1/6th of the way through...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 5:53 pm

#1934239
RE: xp_cmdshell and echo - trouble with escape

Sue_H - Tuesday, March 21, 2017 8:31 AM
j mukherjee - Monday, March 20, 2017 8:20 PM
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 5:21 pm

#1934237
RE: xp_cmdshell and echo - trouble with escape

j mukherjee - Monday, March 20, 2017 8:20 PM
This works:
SET @CommandL1 = 'echo U1 '+@ClientID+''> c:\temp\file.txt'
exec master..xp_cmdshell @CommandL1
The exact same command as above...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 8:22 am

#1934159
RE: BCP OUT using Error file makes sense?

I've never used the error file option with BCP OUT. That's usually because everything has been tested to the extreme and "all" errors and bad validations have already been caught...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 21, 2017 at 8:07 am

#1934157
RE: The database XXXX is not accessible (ObjectExplorer)

JasonClark - Monday, March 20, 2017 1:06 AM
Phanit86 - Wednesday, March 8, 2017 7:23 AM
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 5:31 pm

#1934100
RE: My Journey Into R

kwoznica - Monday, March 20, 2017 3:26 PM
I will use this thread to document and highlight my learning journey with R. This...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 4:35 pm

#1934094
RE: Hierarchy without cursor/loop

ansaryarshad - Monday, March 20, 2017 12:01 PM
Hi Thom,
Thanks for the post . But the condtion

E.MgrID = H.EmpID
will not work...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 4:14 pm

#1934093
RE: Issue with deleting millions of rows of data

TheSQLGuru - Monday, March 20, 2017 12:28 PM
Jeff Moden - Monday, March 20, 2017 12:18 PM
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 3:13 pm

#1934086
RE: Issue with deleting millions of rows of data

TheSQLGuru - Monday, March 20, 2017 11:23 AM
Note that it is pretty silly to REBUILD indexes and then update statistics on them!...
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 12:18 pm

#1934066
RE: Connect to MongoDB on Remote Linux Server with Powershell

fschreuder - Monday, March 20, 2017 4:51 AM
Jeff Moden - Sunday, March 19, 2017 4:52 PM
--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.
Change is inevitable... Change for the better is not.
Helpful Links:
How to post code problems
How to Post Performance Problems
Create a Tally Function (fnTally)

March 20, 2017 at 8:41 am

#1934007

Viewing 15 posts - 15,391 through 15,405 (of 59,101 total)