Ch3: How do you append new tstables data to existing file?

[arisliang]

Say earlier of the day, you have collected the data in ts file, the series named data. How do you append to the same series name? without getting the node already exist error? What's the kind of strategy here?

[yhilpisch]

You need to connect to the existing object (table) and then append the new data. You cannot create the object (table) anew.