Forum Replies Created
Viewing 15 posts - 30,751 through 30,765 (of 59,101 total)
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RE: Get month names ordered using recursion
Tony Palmeri (3/13/2012)
I have a question. When you use "ROW_NUMBER" against an actual table, doesn't the query processor actually have to physically access that table, maybe do some disk...--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) -
RE: Get month names ordered using recursion
the sqlist (3/13/2012)
CTE is nice at times but we have to keep in mind that it doesn't work on all platforms so I would avoid itI hope you don't...
--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) -
RE: Get month names ordered using recursion
Burninator (3/13/2012)
hrmmmm... what happens to report parts in case of armageddon?Heh... if you've written the code the way most managers want it, it will be reported as "on time 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) -
RE: SQL Like Clause
anthony.green (3/14/2012)
Jeff Moden (3/13/2012)
anthony.green (3/12/2012)
you might want to take a look at full text indexing and the contains function then, otherwise you will be wrapping the variable in a multiple...--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) -
RE: SQL Like Clause
HanShi (3/14/2012)
small typo in the code from Jeff Moden...SELECT * FROM dbo.mytable WHERE CHARINDEX(@FirstName,FirstName) + 0should be
SELECT * FROM dbo.mytable WHERE CHARINDEX(@FirstName,FirstName) > 0
:hehe:
Thank you very much for the catch...
--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) -
RE: Is this a bug?
Jeff Moden (3/14/2012)
terryshamir (3/14/2012)
For me its a bug, the guys who worked with it saw nothing wrong with it.Tell those guys I agree. If you learn to use 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) -
RE: Is this a bug?
terryshamir (3/14/2012)
For me its a bug, the guys who worked with it saw nothing wrong with 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) -
RE: Is this a bug?
evelinel1f4r (3/14/2012)
This is a historical bug that goes back to the original Sybase days
It's not a "bug". It's a bloody feature! 😉 Ya just gotta know how to...
--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) -
RE: Is this a bug?
evelinel1f4r (3/14/2012)
Good programmers use the MERGE statement instead because it catch the cardinality errors.Why do you people say such insulting things? The are a ton of great programmers 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) -
RE: grant EXECUTE to user on XP_CMDSHELL
Apologies for being MIA. Work has been a bit lengthy lately.
For my example code (which follows), the first thing you need to do is to setup a Windows user...
--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) -
RE: Is this a bug?
CELKO (3/14/2012)
This is a historical bug that goes back to the original Sybase days. Basically, the first versions of T-SQL was built on contiguous physical storage files and loops; 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) -
RE: Is this a bug?
terryshamir (3/14/2012)
Thanks but I stil lthink its wrong/misleading and can hide errors.Heh... so can an improperly written join. It's the same as driving a car... if you don't pay...
--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) -
RE: Is this a bug?
Nope... not a bug. The variable in example 1 will contain the last value produced by the query. Although not a good example of how to calculate a...
--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) -
RE: Parsing tab selimited text into SQL table
opc.three (3/13/2012)
Jeff Moden (3/13/2012)
opc.three (3/13/2012)
If you use SQL Agent, there is no need to introduce an additional programming domain into the call stack. Ditch xp_CmdShell and call bcp from a...--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) -
RE: Parsing tab selimited text into SQL table
opc.three (3/13/2012)
If you use SQL Agent, there is no need to introduce an additional programming domain into the call stack. Ditch xp_CmdShell and call bcp from a step with type...--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)
Viewing 15 posts - 30,751 through 30,765 (of 59,101 total)