I have a mySQL file that is being added to continuously (changing length), and I am trying to read and then graph the data into LabVIEW one row at a time. I am selecting from the database using the "DB Tools Select Data" and then feeding the data into a while loop (with no stop condition). I want to read one data piece at a time into the while loop, but instead all of the current data is pulled into an array after the first iteration, which I am then unable to graph.
So in summary: how do I read a single piece of data from MySQL without LabVIEW reading all the data (and then clustering it into a group of 9 regardless of how many entries are read from mySQL), and how do I tell Labview to read the value after the one it just read (my data is timestamped, not indexed), and read a new value for each iteration of the while loop. Thank you!
