SQLite is a software library used by a wide variety of computer
programs, including iTunes, Skype, Adobe Acrobat, Firefox, Chrome,
Dropbox, and others. SQLite is not something that is "installed". It
is a component part of those other programs.
We have found that errors like the one you
I believe the behavior is expected and believe (subject to correction) that
the single composite index is placed on a concatenation of the three column
values (basename + extension + path). I don't know how the internals of
SQLite work never having explored the code, but in situations like
Mike Goins wrote:
> Using the latest binary, sqlite3-3.6.23.1.bin.gz
>
> sqlite> CREATE TABLE tb_file (tb_file_key INTEGER NOT NULL PRIMARY KEY
> AUTOINCREMENT , basename TEXT, extension TEXT, path TEXT, deleted
> INTEGER default 0 );
> sqlite> CREATE INDEX fullpath_idx on tb_file (basename,
Tim Romano wrote:
> I believe the behavior is expected and believe (subject to correction) that
> the single composite index is placed on a concatenation of the three column
> values (basename + extension + path). I don't know how the internals of
> SQLite work never having explored the code,
Right, Igor.
We can eliminate the middle-column issue :
... where basename GLOB 'a'// no index
... where basename GLOB 'a*' // index used
Regards
Tim Romano
On Sun, Apr 11, 2010 at 8:43 AM, Igor Tandetnik wrote:
> Tim Romano wrote:
> > I believe the behavior is
Roger Binns writes:
> On 04/10/2010 03:06 PM, Nikolaus Rath wrote:
>> However, I noticed that if I dump the entire database into a text file
>> with the SQLite shell and then compress the text file, the result is
>> significantly smaller than the "stripped" compressed
On 04/11/2010 11:09 AM, Nikolaus Rath wrote:
> Yes, you remember correctly. Actually that would be a perfect solution.
> But how do I use it? It seems to me that I need to pass some argument to
> Shell.command_dump(), because the following just produces an empty file:
>
>
> import apsw
> ofh =
Roger Binns writes:
> On 04/11/2010 11:09 AM, Nikolaus Rath wrote:
>> Yes, you remember correctly. Actually that would be a perfect solution.
>> But how do I use it? It seems to me that I need to pass some argument to
>> Shell.command_dump(), because the following just
-- Forwarded message --
From: D. Richard Hipp
Date: Sun, Apr 11, 2010 at 4:14 PM
Subject: Re: explain the aggregation query in sqlite
To: shyam gautam
Please send your questions to sqlite-us...@sqlite.org.
On Apr 11, 2010, at 6:36 AM,
Nikolaus Rath wrote:
> I see. I gues I got confused by the help that refers to the parameter as
> 'cmd':
The help shows that a list of TABLE is taken in the same syntax as
SQLite's shell uses. Also note that the help is formatted for
documenting interactive usage rather than API usage.
> That
Hi all,
I just want to know whether SQLite support automatic backup of the DB
contents.
Or is there any other DBs which support this feature?
Regards,
Sen
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