Jeff Moden

Forum Replies Created

Viewing 15 posts - 41,566 through 41,580 (of 59,098 total)

RE: Help with a Long running stored procedure

newbie2009 (10/9/2009)
Jeff, thats exactly it however the execution plan pretty much the same in the dev environment and it runs in 50mins which has been difficult to explain to be...
--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)

October 12, 2009 at 6:31 pm

#1064986
RE: splitting long sentence into multiple lines

giri,
If you'd share the business reason behind this requirement (I'm always curious), I believe I may have a way to pull it off.
--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)

October 12, 2009 at 3:03 pm

#1064944
RE: Reads vs CPU

Some reads are actually logical reads from cached data in memory while others are physical reads. I've found that reducing the number of reads usually results in more efficient...
--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)

October 12, 2009 at 2:55 pm

#1064938
RE: Help with a Long running stored procedure

Sorry folks... I lost track of this one...
--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)

October 11, 2009 at 9:11 am

#1064530
RE: Guidance needed- Building basics

@Jorge
From the blog...
First day of class will start on Monday, September 28th
How do we find these classes? I don't see them on the blog.
--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)

October 10, 2009 at 11:45 pm

#1064502
RE: SQL CLR code needed to replace fn_regex_split

You don't need a CLR for this...
http://www.sqlservercentral.com/articles/T-SQL/63003/
--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)

October 10, 2009 at 11:36 pm

#1064501
RE: Are the posted questions getting worse?

Thanks for the offer. I appreciate it. Of course, I'll definitely throw the bone in the right direction on that.
By the way... thanks... I lost track of that...
--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)

October 10, 2009 at 11:22 pm

#1064500
RE: Are the posted questions getting worse?

Cool... can you post it? I'd love to see it.
--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)

October 10, 2009 at 1:53 pm

#1064486
RE: How can I count any character in a column?

arun.sas (9/9/2009)
neo_pom (9/9/2009)
If a column keeps email address look like these
p@hotmail.com;a@hotmail.com
I'd like count '@' in the column
How can I write TSQL just only one statement(without loop) to do that ?
Hi,
Suppose...
--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)

October 10, 2009 at 10:18 am

#1064472
RE: Cursor use in Oracle

PaulB-TheOneAndOnly (9/22/2009)
pandeharsh (9/12/2009)
Also,I read here that,we should avoid cursor as much as possible.
This is not correct. Is like saying you should avoid surgery as much as possible - why if...
--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)

October 10, 2009 at 10:05 am

#1064471
RE: Comma separated Value

I've not testest this particular code but it should be close. It's a copy of the code above with a few "speed" tricks added...
DECLARE @emp VARCHAR(MAX)
SELECT ...
--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)

October 10, 2009 at 10:01 am

#1064469
RE: Are the posted questions getting worse?

WayneS (10/9/2009)
Jeff Moden (10/8/2009)
Heh... I know it's a couple/three months old now but I've not seen it before.
Thanks for bringing this to us Jeff, I hadn't seen that reply. (And...
--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)

October 9, 2009 at 11:39 pm

#1064426
RE: Are the posted questions getting worse?

jcrawf02 (10/9/2009)
Gianluca Sartori (10/9/2009)
I had a hot discussion with Joe Celko some days ago about the quirky update.
He doesn't seem to like it.
I told him I use the quirky update...
--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)

October 9, 2009 at 11:29 pm

#1064425
RE: Are the posted questions getting worse?

Gianluca Sartori (10/9/2009)
I had a hot discussion with Joe Celko some days ago about the quirky update.
He doesn't seem to like it.
I told him I use the quirky update expecting...
--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)

October 9, 2009 at 11:25 pm

#1064424
RE: Are the posted questions getting worse?

Heh... I know it's a couple/three months old now but I've not seen it before. I've been criticised by one of the big dogs (two, actually. I heard...
--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)

October 8, 2009 at 10:54 pm

#1063856

Viewing 15 posts - 41,566 through 41,580 (of 59,098 total)