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Dear all,
I have a mysql table like:
CREATE TABLE IF NOT EXISTS `mytable` (
`aid` int(11) NOT NULL AUTO_INCREMENT,
`email` varchar(255) NOT NULL
PRIMARY KEY (`aid`)
)
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I would like to select the "aid" and send an email like:
"Dear customer, your aid value is ...."
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To do this, I'm using a "Read Data" (labelled read_data12)
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using the email in where condition
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and having the following "Data Setting":
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My question is:
How to get the aid value and put it into the body of an email?
I'm trying using {var:aid} but it returns an empty string.
If I use {var:read_data12} in email body, I obtain How to get the aid 24 instead of the above structure?
Regards

Hi touretteroma ,
​
I think that you just need the Read data action to return a single record, not an array of key/value pairs - that is used to populate drop-down elements.
​
Bob

Dear Bob,
I changed the "Select type" to "First matching record" in my "Data Read" object in "3 Setup - select form functions" section.
But how I can get the retrieved field "aid"?
- Using {var:aid} returns an empty string
- Using {var:read_data12} returns and I didn't understood how to get the aid value 27
Regards