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jylland
Starting Member
27 Posts |
 Posted - 01/07/2013 : 09:19:55
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hi
I want to make loop but how to do ?
I have a test database with two tables Look1 and Look2, and
I want to move data from Look2 to Look1 and with weeks implemented
Look2 table
Id date
1 12-30-2012
2 12-31-2013
3 01-01-2013
4 01-02-2013
5 01-03-2013
6 01-04-2013
7 01-05-2013
8 01-06-2013
9 01-07-2013
10 01-08-2013
11 01-09-2013
more
Look1 as it should look like
Id date weeknumber
1 12-30-2012 53
2 12-31-2012 1
3 01-01-2013 1
4 01-02-2013 1
5 01-03-2013 1
6 01-04-2013 1
7 01-05-2013 1
8 01-06-2013 1
9 01-07-2013 2
10 01-08-2013 2
more
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Edited by - jylland on 01/07/2013 09:39:13
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nigelrivett
Flowing Fount of Yak Knowledge
United Kingdom
3385 Posts |
Posted - 01/07/2013 : 09:27:26
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How are you defining the week number?
Years usually end with week 53
==========================================
Cursors are useful if you don't know sql.
SSIS can be used in a similar way.
Beer is not cold and it isn't fizzy. |
Edited by - nigelrivett on 01/07/2013 09:28:21 |
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jylland
Starting Member
27 Posts |
Posted - 01/07/2013 : 09:38:43
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thanks I forgot 53 weeks in a year
About the defining week number thats one of the
problems for me how to do ? maybe isn't a loop I need ?
quote:
Originally posted by nigelrivett
How are you defining the week number?
Years usually end with week 53
==========================================
Cursors are useful if you don't know sql.
SSIS can be used in a similar way.
Beer is not cold and it isn't fizzy.
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visakh16
Very Important crosS Applying yaK Herder
India
52326 Posts |
Posted - 01/07/2013 : 10:15:14
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does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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jylland
Starting Member
27 Posts |
Posted - 01/07/2013 : 12:30:57
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yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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Edited by - jylland on 01/07/2013 12:39:27 |
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nigelrivett
Flowing Fount of Yak Knowledge
United Kingdom
3385 Posts |
Posted - 01/07/2013 : 12:34:50
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will datepart(wk,date) do?
==========================================
Cursors are useful if you don't know sql.
SSIS can be used in a similar way.
Beer is not cold and it isn't fizzy. |
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visakh16
Very Important crosS Applying yaK Herder
India
52326 Posts |
Posted - 01/07/2013 : 23:32:19
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quote:
Originally posted by jylland
yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
sorry but your modified output looks like you just want weeknumber returned by datepart. then wats the issue?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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jylland
Starting Member
27 Posts |
Posted - 01/08/2013 : 05:19:31
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yes that could be a solution or sum from a specific date and + one week up every 7 days, so the week number is 60 after 5 years.
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
sorry but your modified output looks like you just want weeknumber returned by datepart. then wats the issue?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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visakh16
Very Important crosS Applying yaK Herder
India
52326 Posts |
Posted - 01/08/2013 : 05:37:47
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quote:
Originally posted by jylland
yes that could be a solution or sum from a specific date and + one week up every 7 days, so the week number is 60 after 5 years.
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
sorry but your modified output looks like you just want weeknumber returned by datepart. then wats the issue?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
nope weeknumber returned by DATEPART will reset after every 53 weeks
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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jylland
Starting Member
27 Posts |
Posted - 01/08/2013 : 09:16:33
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yes how I make jobagent which every week take dates from look2 table and put it to look1 table and put weeknumber in !
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that could be a solution or sum from a specific date and + one week up every 7 days, so the week number is 60 after 5 years.
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
sorry but your modified output looks like you just want weeknumber returned by datepart. then wats the issue?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
nope weeknumber returned by DATEPART will reset after every 53 weeks
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
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visakh16
Very Important crosS Applying yaK Herder
India
52326 Posts |
Posted - 01/08/2013 : 23:52:36
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quote:
Originally posted by jylland
yes how I make jobagent which every week take dates from look2 table and put it to look1 table and put weeknumber in !
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that could be a solution or sum from a specific date and + one week up every 7 days, so the week number is 60 after 5 years.
quote:
Originally posted by visakh16
quote:
Originally posted by jylland
yes that's the meaning
quote:
Originally posted by visakh16
does that mean you need week number to restart after 52?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
sorry but your modified output looks like you just want weeknumber returned by datepart. then wats the issue?
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
nope weeknumber returned by DATEPART will reset after every 53 weeks
------------------------------------------------------------------------------------------------------
SQL Server MVP
http://visakhm.blogspot.com/
for copying from one table to other use
INSERT look2
SELECT...
FROM look1
WHERE...
what should be values generated for weeknumber?
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SQL Server MVP
http://visakhm.blogspot.com/
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Jeff Moden
Aged Yak Warrior
USA
652 Posts |
Posted - 01/09/2013 : 22:03:13
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Are you, perhaps, looking for the ISO Week number?
--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."
When writing schedules, keep the following in mind:
"If you want it real bad, that's the way you'll likely get it." |
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visakh16
Very Important crosS Applying yaK Herder
India
52326 Posts |
Posted - 01/10/2013 : 23:03:01
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quote:
Why you reply with quote non-stop?
This is not good for other people that want to read the topic...
I didnt explicitly quote earlier posts. i just replied to last post from OP which had all the other conversation
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SQL Server MVP
http://visakhm.blogspot.com/
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Topic |
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Loop with weeknumber