Solved

list dates in previous 4 weeks - oracle sql

Posted on 2011-09-29
2
209 Views
Last Modified: 2012-05-12
i need to write some code to list all the days within the last 4 weeks of the report run date.

If the report was run today (29-sep-2011) i'd want the output to appear as in fig1.
The report would use the current week as week 4, and the 3 weeks prior to that.

If the report was run on 03-Oct-2011 id want the output to appeart as in fig2.

note that the weeks run from Monday - Sunday.

Further more i then want two time stamps to appear next to each day - the times are 10am and 4pm as displayed in fig3. I need the date/ timestamp to be in a usable format (ie not char) so that i can use the output later on to work out time durations.

thanks

sample.xls
0
Comment
Question by:tonMachine100
2 Comments
 
LVL 73

Accepted Solution

by:
sdstuber earned 500 total points
ID: 36814042
try this...


SELECT d + h / 24 asm_date, TO_CHAR(d + h / 24, 'Day') day_of_week
  FROM (SELECT NEXT_DAY(TRUNC(SYSDATE - 1), 'Sunday') - LEVEL + 1 d
          FROM DUAL
        CONNECT BY LEVEL <= 28),
       (SELECT 10 h FROM DUAL
        UNION ALL
        SELECT 16 FROM DUAL)
ORDER BY 1
0
 

Author Closing Comment

by:tonMachine100
ID: 36814074
works great - thankyou
0

Featured Post

3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

As they say in love and is true in SQL: you can sum some Data some of the time, but you can't always aggregate all Data all the time! Introduction: By the end of this Article it is my intention to bring the meaning and value of the above quote to…
If you find yourself in this situation “I have used SELECT DISTINCT but I’m getting duplicates” then I'm sorry to say you are using the wrong SQL technique as it only does one thing which is: produces whole rows that are unique. If the results you a…
Internet Business Fax to Email Made Easy - With eFax Corporate (http://www.enterprise.efax.com), you'll receive a dedicated online fax number, which is used the same way as a typical analog fax number. You'll receive secure faxes in your email, fr…
Sending a Secure fax is easy with eFax Corporate (http://www.enterprise.efax.com). First, just open a new email message. In the To field, type your recipient's fax number @efaxsend.com. You can even send a secure international fax — just include t…

863 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

19 Experts available now in Live!

Get 1:1 Help Now