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From: "Thomas S. Dye" <tsd@tsdye.online>
To: Eric Abrahamsen <eric@ericabrahamsen.net>
Cc: emacs-org list <emacs-orgmode@gnu.org>
Subject: Re: Finally figuring out some ob-sqlite stuff -- for worg?
Date: Sat, 09 Nov 2019 07:38:18 -1000	[thread overview]
Message-ID: <871ruhosqd.fsf@tsdye.online> (raw)


> Okay, it's up. If anyone wants to explain to me the point of the 
> "where
> exists" clause in the SQL, I would be interested to hear. It 
> works as
> expected this way, but is that clause necessary?

The 'if exists' clause protects against an SQLite error raised if 
you ask to delete a table that doesn't exist.  The code will work 
without it if the table exists, but will exit without creating the 
table if not.

Thanks for a useful addition to the Org babel SQLite 
documentation.  I agree with you that Org mode tables are a 
convenient way to enter SQL data, keeping in mind that table 
columns can't be rearranged without changes to the SQL code.

All the best,
Tom

--
Thomas S. Dye
http://tsdye.online/tsdye

next             reply	other threads:[~2019-11-09 17:38 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-09 17:38 Thomas S. Dye [this message]
2019-11-09 17:43 ` Fwd: Re: Finally figuring out some ob-sqlite stuff -- for worg? Thomas S. Dye
2019-11-09 18:00   ` Eric Abrahamsen
  -- strict thread matches above, loose matches on Subject: below --
2019-11-08  7:06 Thomas S. Dye
2019-11-08 16:20 ` Eric Abrahamsen
2019-11-08  0:10 Eric Abrahamsen
2019-11-08  6:59 ` Fraga, Eric
2019-11-09 16:50   ` Eric Abrahamsen
2019-11-09 17:28     ` Stefan Nobis
2019-11-09 17:58       ` Eric Abrahamsen
2019-11-10  9:44         ` Stefan Nobis
2019-11-10 19:48           ` Eric Abrahamsen
2019-11-10 19:48           ` Eric Abrahamsen
2020-02-12  9:15 ` Bastien

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