On Wed, 12 Jul 2006 19:05:51 +0100, you wrote:
Hi, how can I find out the names of the
fields within a given table?
I've tried pragma table_info(test);
but this brings back too much info,
I just require the names as I'll be
storing them in an array within my application.
Your application
BY docketno)
WHERE opendoc = 0
What is the table structure?
Jack
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with existing versions.
True.
Christian
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don't mention the settings / optimisations of the
filesystems, nor the amount of memory the OS allows the
filesystem for caching. At least in Windows, server and desktop
versions have different optimisations.
In my opinion this might make a significant difference.
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as possible about the 'correctness' ...
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. is there a
way to do so? I've looked into the doc (for example,
information_schema) but I found nothing which was working for me...
Will
PRAGMA table_info(tablename);
do?
thanks and regards,
MF
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inner joins
is better than one outer join
- experiment
- read the page about index usage
- use EXPLAIN
Many of these techniques are discussed on the sqlite site, it
really pays off to try to read all of it.
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, or speed up
the conversion process.
Regards,
Manzoor Ilahi
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file tell you which
file format it is. The file format doesn't change that often, so
it can be compatible with several software versions.
LordPhoenix
PS : Sorry for my English I'm french and don't speak this
language very often :)
Many US citizens write worse English than you do ;)
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On Thu, 28 Sep 2006 09:35:54 +0200, you wrote:
Le Thu, 28 Sep 2006 00:01:08 +0200,
Kees Nuyt [EMAIL PROTECTED] a écrit :
The first 15 bytes of the sqlite database file tell you which
file format it is. The file format doesn't change that often, so
it can be compatible with several software
detailed explanation.
http://www.sqlite.org/arch.html
The page cache can be shared by mutiple daatabase connections:
http://www.sqlite.org/sharedcache.html
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separately.
/citation
...
Chetana.
I hope this helps.
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On Thu, 12 Oct 2006 15:24:22 -0400, you wrote:
PD: I think it could be implement in SQLite to but
I dont know if it support UNION in selects...
It does. http://www.sqlite.org/lang_select.html
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There are many more docs available in:
http://www.sqlite.org/docs.html
Enjoy!
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= qty * (select price from
historicalprice where historicalprice.itemid ==
salesrecord.itemid); {untested}
It depends on the version if you can use this.
thanks.
Radzi.
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Hi Lloyd,
On Wed, 25 Oct 2006 20:11:49 +0530, you wrote:
Hi list,
can I insert a hexadecimal value to an integer field?
Yes.
if yes How can do that?
Convert it to an integer in your host language first.
The X'hexstring' syntax is only for BLOBs.
Thanks,
Lloyd
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any switch anyway. Your approach in the remarks
of said ticket is right, in my view.
Thank you for any abort-on-error solution and the
beautiful, consistent product sqlite is!
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...
Same here, MS Windows XP Pro, sqlite 3.3.8
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filename |`` , but with
less overhead.
By the way, where's your primary key?
Hope this helps,
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Cariotoglou (see
http://www.sqlite.org/cvstrac/wiki?p=ManagementTools for a
pointer), which even includes a query editor and a report
generator.
Nogmaals bedankt.
Veel plezier!
RBS
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1;
and detect the presence of the file signal.txt in your VBS
script. Or do everything in your .bat (or better, .cmd).
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off
sqlite SELECT '/table/body/html';
sqlite .q
C:\DATA\opt\test
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way:
sqlite3 mydatabase.db3
HTH
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library.
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\x4C\x00\x45\x00\);
exit 0} utf16LE.txt
echo BOM for UTF-16 Big Endian
awk
BEGIN{printf(\\xFE\xFF\x00\x55\x00\x54\x00\x46\x00\x2D\x00\x31\x00\x36\x00\x42\x00\x45\);
exit 0} utf16BE.txt
EOF file initutf.cmd
(tested, works with notepad.exe v5.1.2600.2180 Dutch)
HTH
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.
If it doesn't raise an VBerror, you don't detect something is
wrong. SQLiteConn.State will not equal slStateClosed but the
error status, so the loops ends and you stop trying to open,
without having opened the database.
HTH
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and
then,
open a new one in unix and import it.
just thinking...
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to
shoot yourself in the foot.
http://www.sqlite.org/arch.html might be a good starting point
for further research.
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. Which is very appropriate, but a bit
modest ;)
Oops, there's another link on
http://www.sqlite.org/quickstart.html
as well:
Additional documentation is available here
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with the error:
SQL error code = -104, invalid column reference
Runs fine though in SQLite.
Is this a known feature?
I wouldn't call it a feature, and you'd better not rely on this
behaviour.
RBS
HTH
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found a good replacement
for
and that is to transpose a table from a vertical layout to a horizontal
one,
snip
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environment sqlite might not
be a suitable solution.
http://www.sqlite.org/whentouse.html
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default_cache_size
especially when you are building large indexes.
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schemafile.txt contains valid SQLite statements, it
should work.
HTH
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or
.schema
to check what's in there.
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on with my work now!
You're welcome, good luck, have fun.
Michael Hooker
-Original Message-
From: Kees Nuyt [mailto:[EMAIL PROTECTED]
Sent: 30 December 2006 12:38
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] Using sqlite.exe
Make that
C:\sqlite3\sqlite3.exe C:\sqlite3\BaseStation.sqb
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Will make the cache size stick to the database, so you don't
have to repeat it every time it is opened.
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on yet another
implementation specific API.
Just my 2 cents.
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On Wed, 31 Jan 2007 18:31:20 -0500, you wrote:
Is cast documented on the sqlite website? I couldn't find it.
http://www.sqlite.org/lang_expr.html
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On Wed, 31 Jan 2007 17:30:29 -0500, you wrote:
BTW, what is the concatenation operator?
Standard SQL: string || string
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be used in the
command line program.
I usually postprocess output by piping it through awk to solve
these kinds of problems.
sqlite3 databasefile sqlscript | awk -f trim.awk outfile
jim
HTH
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releases of this or not)
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sqlite3explorer.
I use it in combination with sqlite3.dll, version 3.3.12,
without any problem. I downloaded it 2006-03-13 and it still
works well.
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.
The MATCH operator is a special syntax for the match() user
function. The default match() function implementation raises and
exception and is not really useful for anything. But extensions
can override the match() function with more helpful logic.
Regards,
Rick van der Lans
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?
This is not a comma delimited values file like .import could
process, but an SQL script. You can execute it like:
sqlite3 databasefilename variable.sql
Or from within sqlite3:
sqlite .read variable.sql
Rich
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, without intermediate file:
sqlite3 database1 .dump | sqlite database3
sqlite3 database2 .dump | sqlite database3
See also: http://www.sqlite.org/sqlite.html
Thanks!
Hope this helps.
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carefully (not contained in the
collection of reserved words), the [] could easily be filtered
out with sed or awk.
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type.
Just my 0.02
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, DROPs and
UPDATEs can damage your data as well.
Best Regards,
A. Sreedhar.
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] ASC;
I agree it seems slightly inconsistent behaviour.
[] around identifiers are not standard SQL.
You would only need them (or double quotes, which is
standard SQL) if you choose reserved words as
identifiers.
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On Wed, 12 Mar 2008 18:44:36 -, Bart wrote:
Kees,
Would you be interested to do a project for me for a fee?
[..]
Regards, Bart Smissaert
Answered in private mail.
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capable PDO_sqlite
for PHP4 (I doubt it, PHP4 practically reached end of
life).
best regards
Giovanni Rossati
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..e on
I'm sure it is explained in a previous chapter, but
you can always type .help in the command line tool.
It recognizes commands as soon as it the first 1..N
characters are unique.
HTH
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as patching table pages by
hex-editing the database file.
Feel free to do it, but don't expect a safety net.
Thanks again
Marco
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error.
Ok, I understand now.
Thanks again
Marco
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the magic
filename :memory: refers to an in-memory database.
Thanks
Fred
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=php_pdo_sqlite_external.dll
plus the current sqlite3.dll
That works for me.
php_pdo_sqlite_external.dll can be in the php/ext
directory, as usual.
You may have to copy sqlite3.dll to the apache/bin
directory.
Thank you.
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ext3 tinyfilesystem
somewhat similar to busybox file system !
If you had to port the sources to a new OS it is easy
to make mistakes in the platform specific file I/O
routines. They might not return the correct status.
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;
can't open C:/_source/test.sql;
Drop the semicolon, .read is not an SQL statement.
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for instructions
sqlite .schema
CREATE TABLE test (id, nome, classe, istanza);
sqlite .q
HTH
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return rows in the region of interest.
i am having 6 records.
Is there any other way to optimize.
Have a look at
http://www.sqlite.org/cvstrac/wiki?p=ScrollingCursor
for how and why to optimize a scrolling list.
Thanks Regards,
Mahalakshmi
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filename
extension (.db3) with it.
The command (wrapped by mail):
path\firefox.exe -chrome
chrome://sqlitemanager/content/sqlitemanager.xul
mydb.db3
just doesn't do the trick.
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is 42.
Indeed.
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an
SQLite version 2 database.
You will have to convert your SQLite v3 database to
SQLite v2 before uploading:
sqlite3 .dump your.db3 | sqlite2 your.db2
And hope you didn't use SQL that SQLite v2 doesn't
understand.
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by applying the right PRAGMAs.
http://www.sqlite.org/pragma.html#pragma_journal_mode
http://www.sqlite.org/pragma.html#pragma_synchronous
Thanks
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storage.
The same happens in the SQLite command line tool if you do
not use a database file name as a commandline parameter.
In-memory databases created in this way disappear completely
after sqlite3_close(), or after exit program, or after the
.quit command in the command line tool.
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of gaps in the page layout
);
A wealth of information, really.
sqlite3_analyzer is available on the download page
http://www.sqlite.org/download.html .
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information:
http://csrc.nist.gov/groups/STM/cmvp/validation.html
Thanks, Dan
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as well as table's columns name to the file.
On one line:
echo .headers on\n.separator ,\nselect 'myTable' as
tablename,* from myTable; | sqlite3 databasefilename
dataFile
Thanks in advance,
JP
I hope this helps.
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.
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binary_report_fmt where column_id = 3 order
by column_id desc);
but it only updates the last item. I guess I can make it a non-
primary key..then it works perfectly.
Gregor
Add a large value to all column_id that have to be changed,
then subtract that same value minus 1.
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Small. Fast. Reliable.
Choose any three
==
Small. Fast. Reliable. Free.
Choose any four
:)
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.
If DBDesigner can handle ODBC, you could try one of the
SQLite_ODBC drivers. But that will not solve everything, as
DBDesigner probably doesn't know the SQLite syntax.
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, 'B',
20.0, 20.0);
[snip]
then every thing goes right.
Am I doing something wrong ?
I don't see any errors, I copied your code verbatim, only
changed some indentation.
Thanks in advance.
Xevi
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.
David
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means conditional logic, testing for
recordid range)?
Thanks in advance.
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, but probably
feasible.
Both methods only work if your schema is stable.
I'm stuck with my problem so perhaps here is someone with a really
clever idea.
Sorry for my bad english,
No problem, it's clear.
greetings from hamburg, germany
Till
Greetings from Rotterdam, Netherlands.
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/gmane.comp.db.sqlite.general/17286/match=managing+trees+database
and
http://www.sitepoint.com/article/hierarchical-data-database
may help on maintaining trees in a relational database.
Or search the net on Joe Celko and nested sets.
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On Wed, 6 Aug 2008 16:45:35 -0400, Jeffrey Becker wrote:
On Wed, Aug 6, 2008 at 4:10 PM,
Kees Nuyt [EMAIL PROTECTED] wrote:
Additionally: NodeID and ParentID shouldn't be blobs.
Integer is the most suitable type for IDs.
The blobs I'm inserting are actually a binary representation designed
ON jobs(TSN);
CREATE TRIGGER jobs_ins AFTER INSERT ON jobs
FOR EACH ROW BEGIN
DELETE FROM jobs WHERE jobid (NEW.jobid - );
END;
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agree (3) should be removed. If it would break any of my
applications (which I doubt), I'll gladly repair it, because
I would have done a bad job, not you.
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On Sat, 9 Aug 2008 09:21:07 +1200, you wrote:
The second question is what can I do to prevent this problem occurring?
Is the database shared over NFS?
Do you use any dangerous PRAGMA, like PRAGMA synchronous =
OFF; ?
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://www.sqlite.org/lang_createtrigger.html
Regards,
Marton
I hope this helps.
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On Thu, 14 Aug 2008 13:25:56 -0700, you wrote:
--
-- A LITTLE CLEANUP BEFORE WE CONTINUE
--
DROP TABLE TEST1;
I don't think you really want to drop TEST1.
We'll need it later.
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of this box.
Hint:
For a genuinely level playing field you'd have to use more
PRAGMAs, like page size and cache size. Defaults might be
different in different environments.
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auto_vacuum =
0 | none | 1 | full | 2 | incremental;
PRAGMA incremental_vacuum(N);
http://www.sqlite.org/pragma.html#pragma_incremental_vacuum
Thanks,
Richard
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:
PRAGMA [database.]table_info(table-name);
Most other databse specific PRAGMAs support the
databasealias. prefix, so does this one, although it isn't
documented in http://www.sqlite.org/pragma.html#schema .
Thanks,
Mrinal.
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On Wed, 20 Aug 2008 06:33:17 +0530, Mrinal wrote:
Try:
PRAGMA [database.]table_info(table-name);
( Kees Nuyt
Thankyou Kees for the solution
yw.
But, I am facing another problem
[...]
As Dennis said, that looks like a bug.
I just confirmed SQLite 3.6.0 behaves the same way.
Apparently
On Thu, 21 Aug 2008 02:18:39 +0530, Mrinal wrote:
As Dennis said, that looks like a bug.
Created a new ticket (number 3320:
http://www.sqlite.org/cvstrac/tktview?tn=3320)
which has been fixed now.
Wow, that's fast.
- Mrinal.
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;
VACUUM;
PRAGMA schema_version;
2
PRAGMA page_size;
1024
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.
Perhaps there is an esential difference between your test
program and the command line tool?
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to be identified by the missing
commit logrecord, not by the presence of a rollback
logrecord. Reason: In case of crashes you won't be able to
log rollbacks, anyway, whereas SQLite will rollback using
the journal the first time a new connection is made.
Best regards, Alexey.
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On Fri, 12 Sep 2008 11:19:41 -0700 (PDT), you wrote:
I am new to SQLite
Since 51 weeks, to be exact ;)
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/realsqlserver/
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