5 ms·
(post author and Timescaler) What do you mean by "migrating old data"? Don't want to make assumptions before answering further.
by ryanbooz 5y ago
(post author and Timescaler)
What do you mean by "migrating old data"? Don't want to make assumptions before answering further.
- CodesInChaos 5y agoUpdating many/all rows as a rare maintenance task, typically as part of deploying a new version of the application. I know timescale has native support for the most common cases (adding nullable columns/renaming columns). But sometimes the transformation is more complex. Sometimes an sql update statement would suffice, sometimes streaming each segment in chronological order to the application returning the updated row might be required.