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Re: [LUG] SQL query help please
- To: list@xxxxxxxxxxxxx
- Subject: Re: [LUG] SQL query help please
- From: Sebastian <seabass@xxxxxx>
- Date: Fri, 11 Sep 2020 13:07:26 +0100
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> > SELECT COUNT(*) FROM earthquake WHERE cause = 'earthquake';
> > SELECT occured_on, magnitude, place, cause FROM earthquakes ORDER BY magnitude
> > DESC LIMIT 3;
> >
>
> table earthquake <> earthquakes :-)
That was just a typo in my email! My database uses 'earthquake'
exclusively, and the tutorial uses 'earthquakes'.
With your help on #DCGLUG on IRC, I've managed to fix all the records
now - the dataset is a CSV with CRLF line endings (the tutorial
presenter uses Windows), so there were stray carriage returns when I
imported it with:
>... lines terminated by '\n'
This is why the queries failed - the string lookup needs to be exact.
Anyway, thank you Stinga, and also everyone else who has investigated
this.
Best wishes, Sebastian
Freenode: 'seabass'
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