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day and Time related query

 
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chrakesh

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Joined: 03 May 2010
Posts: 16
Location: india

PostPosted: Wed May 12, 2010 12:56 pm    Post subject: day and Time related query
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Hi how can i find whether some specific date suppose dome Due_date is between the following Sunday 12 am and next week Saturday 11:59 pm .

can anyone suggest a sql query for this.
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Escapa

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Joined: 16 Feb 2007
Posts: 1399
Location: IL, USA

PostPosted: Wed May 12, 2010 2:11 pm    Post subject:
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Read this http://www.ibm.com/developerworks/data/library/techarticle/0211yip/0211yip3.html#icomments
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ashimer

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Joined: 13 Feb 2004
Posts: 551
Location: Bangalore

PostPosted: Wed May 12, 2010 9:51 pm    Post subject:
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or this http://www.ibm.com/developerworks/data/library/techarticle/0211yip/0211yip3.html
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chrakesh

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Joined: 03 May 2010
Posts: 16
Location: india

PostPosted: Tue May 25, 2010 1:46 pm    Post subject:
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Can anyone help me on this query, how can we write the specific query?
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GuyC

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Joined: 11 Aug 2009
Posts: 1278
Location: Belgium

PostPosted: Tue May 25, 2010 2:43 pm    Post subject:
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You should be able to figure it out by yourself, by reading the stuff.

a date is not between timestamps,
a specific timestamp is between next sunday, 12am and following saturday,23:59 pm
a specific date is between next sunday and following saturday

Code:
select
current_date + (7 - dayofweek_iso(current_date)) days,
current_date + (13 - dayofweek_iso(current_date)) days,
timestamp(current_date + (7 - dayofweek_iso(current_date)) days,'00:00:00'),
timestamp(current_date + (13 - dayofweek_iso(current_date)) days,'23:59:59')+ 999999 microseconds
from sysibm.sysdummy1
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chrakesh

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Joined: 03 May 2010
Posts: 16
Location: india

PostPosted: Tue May 25, 2010 5:32 pm    Post subject:
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Thanks man....
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