Server Connect Set Value

How do I set a value in a step using the results of a Database Query

Hey @yarycling,
What do you need to achieve? What should that setvalue step do?

I want to query a table. get the results, assign it to a value and then update another table with the said value. All from an API call

You will need to connect to a database first, see

Will this be one value? Or are these multiple values?
Is it possible to explain step by step what exactly are you getting, what value is this, how it needs to be inserted?