I don't know anything, but I can google... https://stackoverflow.com/questions/311691/importing-a-sqlite3-dump-back-into-the-database
On Tue, Jan 19, 2021 at 7:35 PM Kevin Chapman <kdchap...@gmail.com> wrote: > Ok the file command is showing the backups to be large ASCII files. The > backup command script is using the sqlite3 .dump command. The ascii files > are the SQL commands to rebuild the file. Here is the code. > > > echo 'stop the weewx daemon and wait 30 seconds' > sudo /usr/sbin/service weewx stop > retn_code=$? > if [ $retn_code -ne 0 ]; then > exit 7 > fi > > sleep 30s > > echo 'dump sqlite3 database' > echo '.dump' | sqlite3 $WEEWX_DB | gzip -c > $DUMP_FILE > > echo 'restart the weewx daemon' > sudo /usr/sbin/service weewx start > > I am not good with sqlite. I have read a few different sites talking > about how to read a dump file into a database. So far I am not having luck > recovering my database. If anyone has a site they trust or have a quick > command for recovering sqlite dump files it would be much appreciated. So > far when I run sqlite3 <DB> and then .read <dump file> It seems to run > but in about 30 seconds ends at the prompt with no errors on screen and the > database file is empty. > > Thank you all for your input and time. > > On Monday, January 18, 2021 at 9:20:59 PM UTC-6 vince wrote: > >> On Monday, January 18, 2021 at 6:47:09 PM UTC-8 kdch...@gmail.com wrote: >> >>> Now when I try to copy the unpacked sdb and pick up where I left off I >>> get a message that the file is not a database. I have tried a couple of >>> archives from Dec and Jan. All seem to be no good. I did notice that when >>> I reinstalled weewx it is now version 4.3.0. Could I be dealing with a >>> system version mismatch in the file or is there something wrong with my >>> backup process. >>> >> >> Very likely a backup process issue, although the steps you mentioned >> looked good to me. >> >> We'd need to see some actual logs or terminal errors to know for certain >> what you're actually seeing. >> >> I guess what I'd do is: >> >> - grab a recent backup, copy it to a scratch directory >> - uncompress it to a .sdb file >> - run 'file' against the .sdb file >> - If it shows up as a sqlite3 db, then you can validate it with the >> sqlite3 utility. >> >> >> Good output looks like.... >> >> # file weewx.sdb >> weewx.sdb: SQLite 3.x database, last written using SQLite version 3026000 >> >> # echo "pragma integrity_check" | sqlite3 weewx.sdb >> ok >> >> >> -- > 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 weewx-user+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/weewx-user/52eb0a6c-a7d1-4fcf-9f22-717f6bfe22fdn%40googlegroups.com > <https://groups.google.com/d/msgid/weewx-user/52eb0a6c-a7d1-4fcf-9f22-717f6bfe22fdn%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- Peter Quinn (415)794-2264 -- 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 weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/CAA1SM22FHfufJ-cSdUu9Msufu3U%3DpGi7UsDGeWrNOD07XUjLug%40mail.gmail.com.