unless you are using features of the new database, you can simply continue using the old database (no unload/reload - keeping a copy of old database before using it with updated weewx, of course). g-eddy
> On 11 May 2020, at 8:53 pm, Joachim Puttkammer <[email protected]> wrote: > > Hi all, > I have reinstalled weewx 4.0 and now I want to import the old mysql DB (weewx > 3.9). Unfortunately there is a problem with the import, because the old > archive table has 52 columns and the new one has 114 columns. > > > -- > You received this message because you are subscribed to the Google Groups > "weewx-user" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/c272a9ba-2c83-416d-b351-64834bcfad63%40googlegroups.com > > <https://groups.google.com/d/msgid/weewx-user/c272a9ba-2c83-416d-b351-64834bcfad63%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/8241205E-EDC8-4565-B8D9-86F1E50A18ED%40gmail.com.
