Welcome to SPN

Register and Join the most happening forum of Sikh community & intellectuals from around the world.

Sign Up Now!
  1.   Become a Supporter    ::   Make a Contribution   
    Target (Recurring Monthly): $200 :: Achieved: $98

Prevent Duplicates Across Two Fields

Discussion in 'Information Technology' started by Smartin, Nov 13, 2005.

  1. Smartin

    Smartin
    Expand Collapse
    Guest

    In this table relationship:

    PayDates [1...many] Bills [many...1] Payees

    What is the best way to ensure there is at most one Bill with the same
    PayDate and Payee?
    --
    Smartin
     
  2. Loading...

    Similar Threads Forum Date
    How to prevent sikh erosion? Blogs Oct 21, 2015
    Leisure Stomach Protection / Prevention for travelling to India?? Business, Lifestyle & Leisure Oct 18, 2013
    Controversial Panch Pardhani leader arrested; prevented from attending Shaheedi samagam of Bhai Jaspal Singh Hard Talk Mar 30, 2013
    World Women must play greater role in conflict prevention, UN says Breaking News Oct 28, 2011
    Sikh Coalition Bullying Prevention Summit. Register Today! Sikh Organisations Oct 19, 2011

  3. Smartin

    Smartin
    Expand Collapse
    Guest

    Smartin wrote:
    > In this table relationship:
    >
    > PayDates [1...many] Bills [many...1] Payees
    >
    > What is the best way to ensure there is at most one Bill with the same
    > PayDate and Payee?


    Never mind... I found it.

    --
    Smartin
     
Since you're here... we have a small favor to ask...

More people are visiting & reading SPN than ever but far fewer are paying to sustain it. Advertising revenues across the online media have fallen fast. So you can see why we need to ask for your help. Donating to SPN's is vote for free speech, for diversity of opinions, for the right of the people to stand up to religious bigotry. Without any affiliation to any organization, this constant struggle takes a lot of hard work to sustain as we entirely depend on the contributions of our esteemed writers/readers. We do it because we believe our perspective matters – because it might well be your perspective, too... Fund our efforts and together we can keep the world informed about the real Sikh Sikhi Sikhism. If everyone who writes or reads our content, who likes it, helps us to pay for it, our future would be much more secure. Every Contribution Matters, Contribute Generously!

    Become a Supporter      ::     Make a Contribution     



Share This Page