Then something like
WHERE a||'-'||b||'-'||c||'-' != ...
Maybe there are other drawbacks?
//Roger
-Ursprungligt meddelande-
From: Imanuel
Sent: Sunday, November 25, 2012 5:22 PM
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] WAL and updates
I'm not saying your statement is
-Ursprungligt meddelande-
From: Baruch Burstein
Sent: Sunday, November 04, 2012 10:43 AM
To: Григорий Григоренко ; General Discussion of SQLite Database
Subject: Re: [sqlite] SUGGESTION: "now" as alias for "strftime('%s','now')"
CURRENT_TIMESTAMP returns "-MM-DD HH:MM:SS", not a
On 11/03/12 16:26, Jaco Breitenbach wrote:
I wanted to have the database in shared memory.
Maybe a ram drive?
What operating system are you running?
Cheers
Roger
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On 07/20/12 11:21, Kieran Hever wrote:
Hi, I there any application/program paid or free that will allow me to connect
to a remote shared host sqlite DB. A program which will allow me to make
changes to the db design and do backups. I have very little control on the
shared host. I am
On 03/09/12 19:39, Wei Song wrote:
Hello,
I'm developing an SQLite extension which uses a function to set data into a
table. I'd like to know how to check if a table exists in a database?
It's hard to say what you need but maybe
select count(*) from sqlite_master where type='table' and
On 02/25/12 19:35, Stewart wrote:
In fact I would like my first project to be a database of all my photos.
This might not be the response you was hoping for but Coppermine might
give you some ideas regarding a database with all your photos?
http://coppermine-gallery.net/
--
Roger
On 02/19/12 23:04, Igor Tandetnik wrote:
The same can be achieved in a less convoluted manner: insert or
replace into History (Path, Hits) VALUES ('c:\', (select ifnull(Hits,
0) + 1 from History where path='c:\'));
Thanks Igor!
--
Roger
___
On 02/19/12 16:59, Jörgen Hägglund wrote:
Hi all!
I'm not sure if it's my brain melting or what it might be... :-)
I have a table defined as:
CREATE TABLE IF NOT EXISTS History (Path TEXT UNIQUE NOT NULL, Hits
INTEGER DEFAULT 0)
Is there any way of making inserting data as follows;
- If Path
On 02/16/12 19:48, Gert Van Assche wrote:
I have put this line in a batch file: dbscript.cmd
and I just execute this on the command line. (or via a Windows
shortcut on my desktop)
This works fine, but I would like to redirect the echo to a file, so
that I can capture the errors that might occur
On 02/12/12 20:34, Yuriy Kaminskiy wrote:
I wonder, how it will be handled if you issue such request at month/year/...
change (23:59.59.999 GMT -> 00:00:00.000 GMT)?
Is timestamp for current_date/current_time generated once and cached at start of
SELECT evaluation?
It is certainly *not* cached
On 02/11/12 15:22, Kit wrote:
2012/2/10 Willian Gustavo Veiga:
SQLite is a great database to unit test (TDD) applications. You can run it
in memory with your tests ...
I've found a problem when I was unit testing my application. MySQL
(production database) supports EXTRACT
Somthing like
sqlite3 sqlite.file
sqlite> select count(*) from sqlite_master where type = 'table';
/Roger
On 12/21/11 19:32, smallboat wrote:
Hello,
I have a sqlite file. I would like to open it and know how many tables in it.
What is the command line to open a sqlite file and get to know
On 11/29/11 23:25, Steffen Mangold wrote:
Now i have the problem that the sqlite3.exe has a problem with "ä, ö, ü" in
Database filename. :(
It makes a new db called " D�sseldorf " for example and fails then :(
Steffen Mangold
Try creating a bat-file with the cmd-commands and run it.
On 11/09/11 19:42, Yuriy Kaminskiy wrote:
Paul Corke wrote:
On 09 November 2011 15:32, hmas wrote:
sqlite> select hex(foocol) from footable where foocol like
'98012470700566';
39393939393830313234373037303035363600
It looks like there's an extra 00 on the end.
x'3900' != x'39'
That
On 10/22/11 19:25, saeed ahmed wrote:
i want a software,something like microsoft's Access but no microsoft.a
software that can be used for making tables,queries and reports.
2011/10/22 gabriel.b...@gmail.com
Maybe you will find what you need on
On 10/16/11 14:21, Fabian wrote:
I want to allow users to paginate through a result set. The pages are
retreived through LIMIT/OFFSET, but to calculate the total number of pages,
I have execute a separate COUNT() query (without LIMIT) once.
Because I'm basicly executing the same query twice
On 10/16/11 14:21, Fabian wrote:
I want to allow users to paginate through a result set. The pages are
retreived through LIMIT/OFFSET, but to calculate the total number of pages,
I have execute a separate COUNT() query (without LIMIT) once.
Because I'm basicly executing the same query twice
On 09/28/11 21:55, Puneet Kishor wrote:
Perhaps, but I have inserted that in my table where the column is INTEGER.
sqlite> SELECT typeof(u_downloaded_on) FROM uris LIMIT 1;
integer
--
OK!
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On 09/28/11 21:10, Black, Michael (IS) wrote:
'scuse meI was wrong (again)...I guess strftime does return an
integerseems to me that belies the name as it's a mismatch to the
unix function.
?
SQLite version 3.7.8 2011-09-19 14:49:19
Enter ".help" for instructions
Enter SQL
On 09/28/11 20:14, Black, Michael (IS) wrote:
strftime returns a text representation. So you didn't really change anything.
You need to use juliandays() as I said.
And you want a REAL number...not integer...though SQLite doesn't really care
what you call it. It's more for your own
On 09/27/11 20:14, David Garfield wrote:
Any entry in a pipe could be buffering. In a quick test here, awk is
buffering. To find the buffering, try using the pieces up to a given
stage with " | cat " added at the end. If this buffers, you've found
the problem. Unbuffered output is usually
On 09/27/11 07:48, Patrick Proniewski wrote:
I though I could easily pipe data into SQLite:
iostat -d -w 10 disk0 |\
awk '!/[a-zA-Z]/ {print "INSERT INTO io
VALUES(datetime(\"now\",\"localtime\"),"$1","$2","$3");"}' |\
sqlite3 iostat.db
but it won't work, because sqlite3 won't record any
On 08/20/11 05:42 PM, Paul Sanderson wrote:
> Hi all
>
> I am trying to create a query that works to craete a subset of a table
> based on duplicate items
>
> Examples work best so consider the contrived table with the following rows
> 10 socata
> 7 socata
> 13 cessna
> 2 piper
> 7 piper
> 55
On 07/23/11 01:09 PM, Kent Tenney wrote:
> Right, but I really want a generic solution, since so many apps
> store data in sqlite. if I can monitor Shotwell changes, I can
> do the same for Banshee, Firefox, Zotero ...
>
Something like http://www.softwareaddins.com/CompareDataWiz.htm but for
On 07/19/11 01:41 PM, Igor Tandetnik wrote:
> Richard Taubo wrote:
>> I have a bash script like this:
>>
>> #!/bin/bash
>> OIFS=$IFS
>> IFS=$'\n';
>> sql_command=`sqlite3 -noheader /My/Path/To/DB/ex1 "select one from tbl1
>> WHERE one LIKE '%this%';"`
>> for i in
On 06/30/11 02:31 PM, Black, Michael (IS) wrote:
> sqlite> create table user(userid integer primary key autoincrement,name
> varchar, login varchar);
> sqlite> create unique index index1 on user(userid);
Isn't userid already unique by "userid integer primary key"?
/Roger
On 06/29/11 01:01 PM, Cecil Westerhof wrote:
> 2011/6/29 Roger Andersson <r...@telia.com <mailto:r...@telia.com>>
>
> SELECT round(cast(COUNT(rowid)*100 as real)/(SELECT COUNT(*) FROM
> people),2) FROM people WHERE zip="12345";
>
>
> Would it
On 06/29/11 01:02 PM, Mr. Puneet Kishor wrote:
> SELECT (COUNT(rowid)*100)/(SELECT COUNT(*) FROM people) * 1.00 AS percentage
> FROM people
> WHERE zip="12345";
Seems to always return .0 ?
/Roger
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On 06/29/11 12:34 PM, Gilles Ganault wrote:
> Thanks, that worked:
> SELECT COUNT(*) FROM people;
> 400599
>
> SELECT COUNT(*) FROM people WHERE zip="12345";
> 12521
>
> SELECT (COUNT(rowid)*100)/(SELECT COUNT(*) FROM people) FROM people
> WHERE zip="12345";
> 3
>
> Is it possible to display the
On 06/29/11 11:22 AM, Gilles Ganault wrote:
> Hello
>
> Using a table that lists people and the zipcode where they live, I
> need to compute the percentage of those living in, say, NYC.
>
> I googled for this, but I'm not sure how to do this in SQLite.
>
> I wonder if it's done through a
On 06/25/11 09:26 AM, Cecil Westerhof wrote:
> With LIMIT you can get the first N records of a SELECT. Is it also possible
> to get the last N records?
Search for LIMIT/OFFSET on http://www.sqlite.org/lang_select.html
/Roger
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On 06/12/11 01:52 PM, Marco Bambini wrote:
> things are recently changed in my app and ping_timeout is now a client
> property set inside the Clients table (and no longer a global property), so I
> would like to perform the query:
> snprintf(sql, sizeof(sql), "select id from Clients where
On 05/28/11 07:00 PM, Simon Slavin wrote:
> SQLite locking is a function of your OS. It's not static things
> something like "Byte 4 of the file is set to 'L'", it's transient
> things handled with file handles or low level FS stuff.
> So reboot. Or possibly find everything that might have
On 04/23/11 06:50 PM, Mihai Militaru wrote:
> On Sat, 23 Apr 2011 12:17:54 -0400
> Tom Holden wrote:
>
> On Unices I use: "sqlite3.exe default.db3< schema.sql" as exemplified by DRH
> (IIRC), but I guess
> there's no way to do something similar on Windows cmd?
>
> I'm getting there now ;)
>
> Keith
I don't know if this will be of any help but you can do something like
UPDATE file_downloads set
dl_count = dl_count + 1
where filename = "$dl_file";
/Roger
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> In addition a quick question.
> Is there a way to perform a division of two columns (real
> type) and force the result to be presented/rounded in 2
> decimal places ?
>
ROUND should do the trick ;-)
http://www.sqlite.org/lang_corefunc.html#round
Please note
http://www.sqlite.org/faq.html#q16
> Ämne: [sqlite] problem with auto boot
>
> Hi,
>
> no idea if it's the right way or place but I have a question
> about the sqlite database. I did not found any solution in
> other forums or by using google.
> My problem: I wrote a simple program in c-sharp. This program
> does refers to a
> >> Now, I want to get the num of records which (f1, f2) are distinct.
> >>
> > Maybe something like
> > SELECT f1,f2,count(*) FROM tbl_test GROUP BY f1,f2;
>
> That would return, for each (f1, f2) bucket, the number of
> records that fall into this bucket. That doesn't sound like
> what the
> Ämne: [sqlite] Why "select count(distinct f1, f2) from
> tbl_test" can not work?
>
> tbl_test maybe like this:
> create table tbl_test(f1, f2, f3);
>
> Now, I want to get the num of records which (f1, f2) are distinct.
>
> I try "select count(distinct f1, f2) from tbl_test", but
> error
> I need to find out how many specific weekdays (e.g., how many
> Sundays) I have in any given range of dates.
> My problem: How to use the COUNT function in combination with
> the strftime() function.
>
Maybe something like
sqlite3 test.db
SQLite version 3.6.23
sqlite> CREATE TABLE test (date
> -Ursprungligt meddelande-
> Från: sqlite-users-boun...@sqlite.org
> [mailto:sqlite-users-boun...@sqlite.org] För Gabor Grothendieck
> Skickat: den 18 april 2010 18:17
> Till: General Discussion of SQLite Database
> Ämne: Re: [sqlite] how to submit a file with sql to sqlite"
>
> On Sun,
> -Ursprungligt meddelande-
> Från: sqlite-users-boun...@sqlite.org
> [mailto:sqlite-users-boun...@sqlite.org] För Luciano de Souza
> Skickat: den 3 januari 2010 19:05
> Till: General Discussion of SQLite Database
> Ämne: Re: [sqlite] Foreign key support in Sqlite
>
> I can't comprehend!
> -Ursprungligt meddelande-
> Från: sqlite-users-boun...@sqlite.org
> [mailto:sqlite-users-boun...@sqlite.org] För nomorecaddy
> Skickat: den 31 december 2009 17:44
> Till: sqlite-users@sqlite.org
> Ämne: Re: [sqlite] selective result columns
>
>
> I'm operating at the user level in a
> sqlite> select 1 is 2;
> SQL error: near "2": syntax error
> sqlite> select 1 is null;
> 0
>
> It seems to me the documentation is wrong here. That said I'd
> much rather the behaviour of sqlite changed to match the docs
> rather than vice-versa because I really want to write neat
> queries
> Unless I overlooked it, it won't let me copy all the rows
> into the clipboard (tried CTRL-A, also tried selecting the
> first and the last row followed by CTRL-C, to no avail).
>
> Also...
>
> "V3.01 29/11/2007"
>
> "Access violation at address 006C304F in module 'sqlite3Explorer.exe'.
>
Maybe something like
select db1.* from database1.lists db1 union select db2.* from
database2.lists db2;
and
select db1.* from database1.list_2 db1 union all select db2.* from
database2.list_2 db2;
/Roger
-Ursprungligt meddelande-
Från: sqlite-users-boun...@sqlite.org
wrote:
> On Sun, 15 Mar 2009 21:10:02 +0100, "Roger Andersson"
> <r...@telia.com> wrote:
>
>> Hi!
>>
>> The SQL below might be out there but I didn't find it and since there
>> might be other that need to get 32-bit integer IP in a sqlite3
>> d
Hi!
The SQL below might be out there but I didn't find it and since there might
be other that need to get 32-bit integer IP in a sqlite3 database to the
a.b.c.d format using SQL
I did get started from http://acidlab.sourceforge.net/acid_faq.html#faq_e1
and for me what's below does the trick in
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