SQL When Statement question

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I want to know what the 'A' means in the following quote...

VB

SET value =
  CASE
    WHEN (dbo.persons(ID, Name, Phone,'A') IS NULL) THEN value

Posted 17-Oct-10 14:53pm

jalmonte

Updated 17-Oct-10 14:54pm

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Yusuf 17-Oct-10 22:20pm

You need to provide more information in order for us to know what 'A' is

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Yusuf · Answer 1 · 2010-10-17T16:20:00

Solution 1

There is very nothing in your example that can explain what 'A' is. persons takes four parameter and the fourth one is char. As to the meaning of 'A' see the code or any comment to understand it.

Posted 17-Oct-10 16:20pm

Yusuf