Jeff Moden

Forum Replies Created

Viewing 15 posts - 9,241 through 9,255 (of 59,091 total)

Reply To: Merge/Split/Switch partition's affect on indexes?
Just curious...
1. How many rows in this table?
2. How many GB does the Clustered Index occupy?
3. How many partitions are there in the table?
4. Is each partition in a separate...
--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)
May 24, 2019 at 12:53 pm

#3646925
Reply To: How to purposely corrupt a master database

Very cool testing (especially with the ancillary tests) and feedback, Maria. As has been said "One GOOD test is worth a thousand expert opinions" (Werner von Braun). I've not...
--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)

May 24, 2019 at 12:36 pm

#3646919
Reply To: Does rebuilding a clustered index effect non clustered index.

When I was a kid and long before the internet was born, my Dad gave me a piece of advice that applies even more today because of the internet.
"Half of...
--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)

May 24, 2019 at 12:22 pm

#3646847
Reply To: run stored procedure from PS script

If you Google for "call stored procedure from powershell", you'll find some good examples to chose from.
--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)

May 24, 2019 at 3:02 am

#3646759
Reply To: Determining the length of a data type

michael.leach2015 wrote:
On this website in at the beginning of the 3rd paragraph, we have: "Length for a numeric data type is the number of bytes 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)

May 24, 2019 at 2:58 am

#3646755
Reply To: What is going on with my rebuilding index job?

Getting away from the problems associated with index maintenance in general, you moved to a new machine. You also have replication of some form going and AG. IIRC, all of...
--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)

May 24, 2019 at 2:49 am

#3646751
Reply To: What is going on with my rebuilding index job?

Having about 400 hours of testing into index maintenance and discovering many of the problems with it, my first suggestion would be to stop using REORGANIZE except when you KNOW...
--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)

May 24, 2019 at 2:38 am

#3646749
Reply To: What Keeps You Employed?

I tell people that I'm a database administrator and that I currently take care of and protect about 20 Terabytes of data. I explain that a Terabyte is a million...
--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)

May 24, 2019 at 12:48 am

#3646739
Reply To: Are the posted questions getting worse?

Michael L John wrote:
Wow. Just Wow. https://www.sqlservercentral.com/forums/topic/query-containing-while-loop-for-dates-taking-increditbly-long#post-3646645
I guess that's the word for it. They need some paid help especially in the area of some training.
--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)

May 24, 2019 at 12:14 am

#3646736
Reply To: Query help on Pivoting on two columns

Phil Parkin wrote:
Heh, Phil's name is not, nor ever has been, Sean! And the query was deliberately written in that way, as the OP did not specify the need to see...
--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)

May 23, 2019 at 11:46 pm

#3646732
Reply To: Query help on Pivoting on two columns
s-sql wrote:
```
DECLARE @RegionCounts Table
(
TYear char(2),
Region varchar(30),
RowCnt int
)

Insert into @RegionCounts values ('13','Latam',100)
Insert into @RegionCounts values ('13','NOAM',200)
Insert into @RegionCounts values ('14','Latam',300)
Insert into @RegionCounts values ('14','NOAM',400)

select * from @RegionCounts
```
I need...
--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)
May 23, 2019 at 5:05 pm

#3646607
Reply To: How to list counts hour by hour
No pun intended but let's hold the phone for a minute here. 😉
1. What do you want done for hours that have no entries in the table because there were...
--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)
May 22, 2019 at 3:55 am

#3645964
Reply To: SQL Agent. Run T-SQL in scheduled job against a DB in a different SQL instance.

greg.bull wrote:
Well, that's what I'd like to do! This is so I can keep the scheduling config and T-SQL on one admin SQL Server, whilst the databases reside on different...
--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)

May 22, 2019 at 3:37 am

#3645963
Reply To: prod and stage comparison

I could be wrong but it looks like all of that only covers SQL Server. If there's something else on the box that's putting the hammer to CPU or file...
--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)

May 22, 2019 at 3:35 am

#3645962
Reply To: Posts right edge cutting off?

Brandie Tarvin wrote:
I'm on IE 11...
I was specifically told during the last update (well prior to this latest migration) that they made a conscious decision to not support any form of...
--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)

May 21, 2019 at 2:58 pm

#3645745

Viewing 15 posts - 9,241 through 9,255 (of 59,091 total)