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Check Values Trigger
Posted by: Tamar Pair
Date: November 11, 2011 11:08AM

I am use to working in Oracle, but need to write a trigger in MySql. I want a trigger to check 3 fields before going to the database.
for example, I will have a list of valid pid's letcode and sites that when together gives it validity: if pid=1 and letcode="DCR" and site=1 then ok else RAISE APPLICATION ERROR (invalid)

something like that.
Thanks in advance

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Check Values Trigger
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November 11, 2011 11:08AM


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