channel status in database mysql

[afzal]

Hi,

I am getting data in mysql database,
i have three columns
date channel status

i want to see the status value change after 20 minutes, to go from 1 to 2, then 3, then 4…

basically i am generating an interrupt on output channel 0 to 1 or 1 to 0 every 20 minutes. and my input channel values change after 20 minutes.

so in order to see the variation in input channel after 20 minutes i want the status to change.to go from 1, to 2 then 3, 4, 5, …

where can i implement this logic and how ?

Thanks

[Mikhail]

Hi,

DB export module executes SQL script every time when data comes from Communicator to Server. If you need custom data processing, it should be implemented on database level.

[Author]

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