Hi I am trying to setup MySQL data base for reading and writing data point values.
So far I found the method to write data in to the MySQL data base (using "watch list") but I can not find a way to read data into "watch list".
when I press the statement test button ("Execute" button) in SQL properties page I can see my data. Please help me to configure this .
what I need is, using a Gambas3 program I will update or read a table in MySQL database (control or monitoring points). I want to use the same database and same data points in mango Scada to read or control
Thank you all