Dear Woman and Man!
sqlite-tools-win64-x64-329.zip are missing.
How to solve this problem?
With kind Greetings!
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I don’t know about ‘valid’ csv, it has been a moving target for decades. White
space as far as my recollection should not be considered in parsing a csv.
My 2 cents.
Pat...
Sent from my iPhone
> On May 21, 2019, at 9:28 AM, Richard Hipp wrote:
>
>> On 5/21/19, Faheem Mitha wrote:
>> The
I'm using sqlite in an embedded application, running on SSD.
journal_mode=persist
so that it is more resilient to loss of power.
I'm seeing corruption. I'm using sqlite to log events on the system,
and the corruption is well in the middle of a power session; not at
the tail end of log when a
together
more complex queries. There are plenty of example on the internet of
simple scripts, but it is difficult to know how to move beyond the basics.
Any pointers to good sources of learning for this would be great.
Kind wishes ~ Patrick
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is the root cause.
That was 2% on average. In certain long-running parts of a build that
made heavy use of pseudo, that particular commit caused a slowdown of
326% - see
https://www.mail-archive.com/openembedded-core@lists.openembedded.org/msg88109.html
--
Best Regards, Patrick Ohly
2016-06-17 18:26 GMT+02:00 Igor Tandetnik :
>
> select * from t1 where col1 = ?1+?2 and col2=?1-?2;
>
> What should be the expected output of your hypothetical generic way for a
> statement like this?
>
> You seem to assume a one-to-one correspondence between columns and
>
2016-06-17 18:24 GMT+02:00 James K. Lowden :
>
> You are encoding type information in the name. If you move the type
> information into the data, SQLite can manage the unit dimension. You
> could use a CHECK constraint to require that speed was in m/s, or a
> trigger
> Le 17 juin 2016 à 13:35, Hick Gunter a écrit :
>
> Does
>
> .pragma table_info();
>
> not solve your problem?
>
I indeed need PRAGMA table_info(), to get type names from column names.
Let my rephrase my question:
Find a generic way to retrieve column names and table
Hello,
I am using function sqlite3_column_origin_name and friends in my SQLite3 C++
wrapper class to get table and column names in SELECT statements.
I would like to have the same feature for INSERT and UPDATE statements: that
is, find the table name and column names when writing to the
Hello,
On Mon, Dec 7, 2015 at 5:05 PM, Patrick Donnelly
wrote:
> Update on this:
>
> On Mon, May 5, 2014 at 4:53 PM, Patrick Donnelly
> wrote:
>> Hi,
>>
>> I have an INSERT that looks like
>>
>> INSERT INTO T
>> SELECT ...
>>
>&
On Mon, Dec 7, 2015 at 11:51 PM, Simon Slavin wrote:
>
> On 8 Dec 2015, at 12:19am, Patrick Donnelly wrote:
>
>> There are still writes:
>
> Because you have not defined any transactions, each of your INSERT commands
> it getting wrapped in its own transaction. A tr
On Mon, Dec 7, 2015 at 5:31 PM, Igor Tandetnik wrote:
> On 12/7/2015 5:05 PM, Patrick Donnelly wrote:
>>
>> No rows were inserted but there are several writes. This behavior
>> seems to be caused by AUTOINCREMENT?
>
>
> Could be creating sqlite_sequence table wh
Update on this:
On Mon, May 5, 2014 at 4:53 PM, Patrick Donnelly
wrote:
> Hi,
>
> I have an INSERT that looks like
>
> INSERT INTO T
> SELECT ...
>
> which I'm running numerous times a second that generally does nothing
> because the SELECT returns no rows
a transaction before the next writer, then the
log file will not be restarted? [I assume this is why
SQLITE_CHECKPOINT_TRUNCATE was added?]
[1] https://www.sqlite.org/c3ref/wal_checkpoint_v2.html
[2] https://www.sqlite.org/wal.html
--
Patrick Donnelly
automatic checkpoints are "passive"
and so should not block the checkpointer? I don't see how the writer
is being blocked for so long. Can anyone provide hints on how to
further debug this?
--
Patrick Donnelly
n-standard solutions which
aren't supported in sqlite. For example:
select distinct on (id) id, attribute
from like_this
order by id, random()
from
http://stackoverflow.com/questions/16044828/select-random-row-for-each-group
Any pointers would be appreciated!
--
Patric
to eliminate the INSERT by using a SELECT first to
check if there are no rows? Something like:
CREATE TEMPORARY VIEW V AS
SELECT ...
SELECT COUNT(*) FROM V;
/* If > 0 */
INSERT INTO T SELECT * FROM V;
?
Thanks,
--
Patrick Donnelly
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>
> This is the right place to go. Here you find announcements of new
> versions, planned updates and bug-fixes even before they arrive at
>
> Recent SQLite News
No, I think they're all supposed to show up in sqlite-announce; not
sqlite-users.
3.8.4.3 was announced in sqlite-announce. Very
I depend on the sqlite-announce list to get updates on new releases.
But it seems they haven't been posting there for the last couple releases.
Why not?
The archive shows the last announcement came for the 3.8.3.1 release.
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Simon,
> Date: Thu, 20 Feb 2014 14:04:59 +
> From: Simon Slavin
>
> On 20 Feb 2014, at 1:56pm, Patrick Proniewski <pat...@patpro.net> wrote:
>
>> Thanks for you reply. In fact I would like the script to remain portable.
>> I'm running all this on Mac O
AL equivalent to my strings: 1/200 is read as 0.005. Very handy.
I'm going to redesign my database in order to include raw data aside
human-readable data when I need it.
thanks,
Patrick
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hi Kevin,
On 20 févr. 2014, at 14:11, Kevin Martin wrote:
>
> On 20 Feb 2014, at 12:54, Patrick Proniewski <pat...@patpro.net> wrote:
>
>> My problem is that my database holds too many different values for
>> ExposureTime, so the resulting plot is unreadable. I
uot;0.000166", "0.004" during my SELECT request for "binning"/sorting
and counting purposes. I've started to work on an over-complex substr()+instr()
combo that is not finished yet, but will probably be a dead-end.
Is there a straightforward way to do this, instead of cond
and Richard for your fast replies.
It solved my problem.
I thought about using sum() or total() but the ISO==100 part is something I
would never have thought about.
thanks again,
Patrick
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ult, without success.
Full table with create statement is available here:
http://patpro.net/~patpro/exifdata.sql.zip (106 kB).
Any hint appreciated!
Thanks,
Patrick
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AND and add SQL
functionality to the language.
Thanks again-Patrick
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?
Thanks for reading-Patrick
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> Can someone give me a case where the new changes make a difference in
> relation to the following two changes:
>
> (from http://www.sqlite.org/releaselog/3_7_16.html)
> - Enhance virtual tables so that they can potentially use an index
> when the WHERE clause contains the IN operator.
> - Allow
When is there a need to use sqlite3_shutdown?
I don't really see a clear explanation of when/how its needed.
Any tips, please?
Thanks!
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Can someone give me a case where the new changes make a difference in
relation to the following two changes:
(from http://www.sqlite.org/releaselog/3_7_16.html)
- Enhance virtual tables so that they can potentially use an index
when the WHERE clause contains the IN operator.
- Allow indices to be
r very helpful post.
Actually for everything I want to do DB-wise, sqlite is perfect . I
actually wanted to understand this to use in a totally different project
using the Ada language.
Have a great day-Patrick
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sqlite
Hi Everyone
I bought the Apress book. There is a chapter on internals. I have tried
to read what I could find on the net too but I am still mixed up about
something.
I don't know how sqlite interacts with visitors while maintaining state.
If everything was read into memory it would be easy
Is their a syntax similar to mysql's 'SELECT INTO OUTFILE' in the C API?
I see the sqlite3 binary has an interactive .output parameter. Anything
similar in the C API?
TIA
Pat...
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Is their a syntax similar to mysql's 'SELECT INTO OUTFILE' in the C API?
I see the sqlite3 binary has an interactive .output parameter. Anything
similar in the C API?
TIA
Pat...
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r the test : "test.db".
Regards.
Patrick.
--
*Patrick Villette*
*Innovation Net*
courriel : patrick.ville...@innovation-net.fr
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On 28 sept. 2011, at 13:38, Paul Linehan wrote:
>> The granularity I'm looking for is between 1 second and 10 seconds. Cron is
>> not
>> an option here.
>
> I woke up this morning and there is a way that cron *_could_* do what you
> want. You appear to have figured out a way that suits you, but
On 27 sept. 2011, at 23:11, Scott Hess wrote:
> On Tue, Sep 27, 2011 at 2:07 PM, Patrick Proniewski <pat...@patpro.net>wrote:
>
>> On 27 sept. 2011, at 20:18, Gabor Grothendieck wrote:
>>> gawk has fflush()
>>
>> none of them is available out of th
On 27 sept. 2011, at 20:44, Paul Linehan wrote:
> 2011/9/27 Patrick Proniewski <pat...@patpro.net>:
>
>>> Take a look at a utility called dstat.
>
>> no, it's linux only.
>
> But it is written in Python - so it should be relatively
> transportable.
On 27 sept. 2011, at 20:41, Paul Linehan wrote:
> 2011/9/27 Patrick Proniewski <pat...@patpro.net>:
>
>> That's what I do, but I think using a loop is ugly, and I would like to find
>> a way
>> to feed data continuously into sqlite.
>
> I can't see why you
On 27 sept. 2011, at 20:18, Gabor Grothendieck wrote:
> gawk has fflush()
On 27 sept. 2011, at 20:29, Roger Andersson wrote:
> stdbuf?
> unbuffer?
none of them is available out of the box on Mac OS X, or FreeBSD. gawk can be
installed, but I'd rather use my "while true" loop instead of
On 27 sept. 2011, at 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.
as far as my
On 27 sept. 2011, at 20:04, Paul Linehan wrote:
> 2011/9/27 Patrick Proniewski <pat...@patpro.net>:
>
>
>> I'm facing a challenging problem. I want to log some data into an SQLite3 DB.
>> Data come from a system command (iostat) in an endless steam, one row every
On 27 sept. 2011, at 18:31, Roger Andersson wrote:
> I do not know if tee makes any difference or if it's available on Mac?
> http://unixhelp.ed.ac.uk/CGI/man-cgi?tee
tee is available, but no more luck here, as it won't allow to disable the
buffer.
> iostat -d -w 10 disk0 | tee -a logfile
>
On 27 sept. 2011, at 13:44, Simon Slavin wrote:
> On 27 Sep 2011, at 12:03pm, Patrick Proniewski wrote:
>
>> You're assuming I'm running Linux, but I'm running Mac OS X Server (or
>> FreeBSD by the way), so no /proc here, and iostat is probably working
>> d
On 27 sept. 2011, at 08:31, Baptiste Daroussin wrote:
> You don't need awk :)
>
> iostat -d -w 10 disk0 | while read a b c; do case $a in *[a-zA-Z]*)
> continue ;; *) sqlite3 iostat.db "INSERT INTO io
> VALUES(datetime('now', 'localtime'), \"$a\", \"$b\", \"$c\");" ;;
> esac; done
Ok, this
On 27 sept. 2011, at 08:02, Stephan Beal wrote:
> That's a tricky one, it seems. If you're not restricted to shell code, you
> could possibly do this using perl, PHP, or similar. You could open a pipe
> for iostat, read a line from the pipe, and feed that line to your db (not in
> the form of a
On 27 sept. 2011, at 12:58, Simon Slavin wrote:
> On 27 Sep 2011, at 6:48am, Patrick Proniewski wrote:
>
>> I've tried various solutions with named pipes, file descriptors
>> redirections… but none worked, because they all seem to require the data
>> steam to
On 27 sept. 2011, at 08:21, Roger Binns wrote:
> The easiest solution is to just be patient and accept the data will be a
> little delayed.
that won't work for me, because my SQL command includes a datetime('now'). Any
row input that is delayed won't be recorded with the proper datetime. That's
Hello,
I'm facing a challenging problem. I want to log some data into an SQLite3 DB.
Data come from a system command (iostat) in an endless steam, one row every X
seconds:
disk0
KB/t tps MB/s
4.02 2318 9.09
4.00 1237 4.83
6.63 979 6.34
46.30 15 0.69
30.58
Just wondering when the next release of System.Data.SQLite will be
available. There's a bug, that was already reported and fixed, in the
current release that badly breaks NHibernate / ActiveRecord.
Patrick Earl
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Thanks for fixing that so quickly. Looking forward to a new release.
Patrick Earl
On Sat, Jul 9, 2011 at 2:39 PM, Joe Mistachkin <sql...@mistachkin.com> wrote:
>
> Patrick Earl wrote:
>>
>> System.Resources.MissingManifestResourceException was unhandled
>>
nContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
*/
Thanks for your help with this.
Patrick Earl
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my life easier.
Patrick Earl
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That's awesome. Thanks so much. :)
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would hope that the SQLite
syntax could be parsed by a regex for performance reasons.
Patrick Earl
On Wed, Jun 1, 2011 at 10:36 AM, Stephan Beal <sgb...@googlemail.com> wrote:
> On Wed, Jun 1, 2011 at 6:24 PM, Patrick Earl <pate...@patearl.net> wrote:
>
>> From these,
"best" solution seems to be re-tokenizing the sql in
the provider. Is there another work-around? It seems that
implementing this at the database level would be the most efficient
approach. Obviously re-tokenizing all the SQL would be expensive.
Patrick Earl
tioned.
I haven't analyzed the consequences of changing or disabling the check
in some way. If somebody beats me to it, I'd be happy about that too.
:)
Patrick Earl
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the work-arounds aren't major... I
haven't had time to look at the picture in depth.
Patrick Earl
On Tue, May 31, 2011 at 12:47 PM, Jan Hudec <b...@ucw.cz> wrote:
> On Tue, May 31, 2011 at 08:00:40 -0400, Richard Hipp wrote:
>> On Mon, May 30, 2011 at 11:27 PM, Pat
ugh nobody may care, this is currently preventing the NHibernate
test suite from passing.
Appreciate your help with this. :)
Patrick Earl
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low for custom type storage and
operators.
Patrick Earl
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have to build significant numeric
infrastructure into your program to emulate the missing numeric
infrastructure in SQLite.
Patrick Earl
On Sat, Mar 26, 2011 at 9:52 PM, BareFeetWare <list@barefeetware.com> wrote:
> On 27/03/2011, at 2:09 PM, Patrick Earl wrote:
>
cases, but please understand that I'm
looking for solutions that don't require the framework to understand
the user's intentions any more than "I want to work with base-10
numbers up to a certain precision/scale."
Patrick Earl
On Sat, Mar 26, 2011 at 8:43 PM, Gerry Snyder &
er if there was just native support for
base-10 numbers. :)
Patrick Earl
On Sat, Mar 26, 2011 at 8:15 PM, BareFeetWare <list@barefeetware.com> wrote:
> On 27/03/2011, at 12:39 PM, Patrick Earl wrote:
>
>> Base-10 numbers are frequently used in financial calculations bec
appropriately licensed library. Perhaps an author from a numeric
library would be willing to donate their work to the SQLite project.
Patrick Earl
On Sat, Mar 26, 2011 at 7:43 PM, Simon Slavin <slav...@bigfraud.org> wrote:
>
> On 27 Mar 2011, at 2:39am, Patrick Earl wrote:
that SQLite could
participate in a transaction across multiple databases. Perhaps
implementing two phase commit would help with this.
Thanks for your consideration.
Patrick Earl
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http://s
consideration.
Patrick Earl
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://patearl.net/files/broken4.txt
This problem (or some variation thereof) has been making me crazy for
the past three days. So nice to finally have a reasonable looking
test case. :)
Patrick Earl
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temporary copies of databases
> only to originally delete and replace the originals ?
The simplified example I provided had no changes to the tables, but in
the real scenario, at least one of the tables will need some sort of
modification.
Thanks for the detailed rep
being done by the DB to
modify the table is quite time consuming.
Thanks for your help with this.
Patrick Earl
On Mon, May 10, 2010 at 5:18 AM, Simon Slavin <slav...@bigfraud.org> wrote:
>
> On 10 May 2010, at 7:34am, Patrick Earl wrote:
>
>> PRAGMA foreign_keys
,
Patrick Earl
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sql. You will have to make sure that you enclose the
> column name every time you (or somone other) uses ist.
Thanks. Unfortunately I don't have a choice. An application I don't have
control over expects such strange table names.
p...@rick
>
> Martin
>
> Patrick Ben Koe
Can I add a column name containing a dash "-" and if yes, how would I do that?
I am asking because I fail to add a column name that contains a dash "-" and I
don't know if I cause the problem (easy solution) or if its something else
causing this to fail.
Here's what I try:
sqlite> create
?
I love Python but I LOVE SQLite, I would learn another language just to
use it better-Patrick
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of at least a reply.
- Patrick Bennett
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Monday, April 30, 2007 5:46 PM
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] May I ask why the source distribution mechanism
was changed starting with 3.3.14?
Martin Jenkins
Ok, thanks for pointing that out.
I wasn't sure who maintained the binary distribution and based on the
recent list activity, I assumed someone who was responsible would've
already replied.
Patrick
-Original Message-
From: Martin Jenkins [mailto:[EMAIL PROTECTED]
Sent: Monday, April
No comment at all? That's three users asking for this now. :(
Patrick
-Original Message-
From: Clark Christensen [mailto:[EMAIL PROTECTED]
Sent: Friday, April 27, 2007 11:12 AM
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] May I ask why the source distribution mechanism
.
If this is how it's going to be from now on, I'll just have to adjust,
but if there wasn't any specific reason for changing, you can count this
as a vote for the 'old' way. :)
Cheers...
Patrick Bennett
-
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to pass it to the close or other functions within
sqlite3.
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knot in cables caused data stream to become twisted and kinked.
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http://www.cwelug.org/
Patrick Pippen
I am working on a Java program that uses SQLite for its database. I am using
auto increment on some of my inserts and am wondering if there is some easy
way to retrieve the auto incremented rowid right after inserting. I realize
that there is a C++ function that does just that , but googling did
Hello SQLite Community,
I found the package and want to test it, it seems very cool indeed from what
I hear. So I downloaded the tar-ball of the complete source for version
3.3.4 and tried to compile it.
This tar-ball is missing the following files: sqlite3.h, parse.h and
opcodes.h
The "pure C"
. With
the performance improvements I'd much rather be on the latest version.
One side note: when I did compile using 32 bit it worked fine on version
3.2.1 but that wasn't an option I could use on those machines.
Thanks,
Patrick
-Original Message-
From: scunacc [mailto:[EMAIL PROTECTED
Can someone please explain the difference between sqlite3_reset() and
sqlite3_clear_bindings() and when would I use one over the other.
I've read the 3.2.2 docs and it's not 100% clear to me.
Thanks
I am currently using SQLite to process @ 400 million records (and climbing)
a day by reading files, importing them into SQLite, and summarizing. The
summed data goes into Oracle. This is a production application that is very
stable. Holding the data in SQLite in memory as opposed to a C struct
ose is.
2. Why did my process crash at row 24xx when I didn't override the default?
3. What should happen if I try to set it above the Max default of 8192?
Thanks,
Patrick
Ran across this this morning ... removed in 3.0
(10) Are there any known size limits to SQLite databases?
As of version 2.7.4, SQLite can handle databases up to 241 bytes (2
terabytes) in size on both Windows and Unix. Older version of SQLite were
limited to databases of 231 bytes (2
Is this also true for for in memory databases?
- Original Message -
From: "D. Richard Hipp" <[EMAIL PROTECTED]>
To:
Sent: Wednesday, May 04, 2005 5:03 PM
Subject: Re: [sqlite] how to COPY FROM stdin in 3.x?
On Wed, 2005-05-04 at 13:49 -0700, Darren Duncan
ey" <[EMAIL PROTECTED]>
To: <sqlite-users@sqlite.org>
Sent: Saturday, April 30, 2005 7:36 AM
Subject: Re: [sqlite] OT: General SQL Question
well audititems has a field parentauditid which links into audits. Audits
has a supplierid field which is the key on suppliers..
From
It is possible depending on the make up of the tables.
post the table structures and index / keys and I'll help
- Original Message -
From: "Dan Keeley" <[EMAIL PROTECTED]>
To:
Sent: Saturday, April 30, 2005 6:38 AM
Subject: [sqlite] OT: General SQL Question
This is HPUX 11.11 and I'm using the tcllib. gcc 3.4.3.
- Original Message -
From: "Ulrik Petersen" <[EMAIL PROTECTED]>
To: <sqlite-users@sqlite.org>
Sent: Friday, April 29, 2005 6:32 PM
Subject: Re: [sqlite] does sqlite run on 64 bit?
Hi Patrick,
Patrick
Has anyone been successful running SQLite on a 64 bit platform? If so, what
platform? Using C libs or TCLSQLite?
I am having limited success and need guidance.
Thanks
Hello,
I am consistantly getting a memory fault in sqlite both through the tclsqlite
shared library and the sqlite3 executable when I try to create a table. I have
tried both sqlite 3.2.1 and 2.8.16. The TCL Versions tried are 8.4.6 and 8.4.9.
I have had success on 32bit HPUX 11.11 but when
in database,
but are very very long with 50 texts in database.
Is exist any method to improve this kind of search ?
--
Patrick Peccatte - Soft Experience
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