On Thu, 2007-03-01 at 15:13 -0800, jp wrote:
> Hi, I have a custom collation sequence (e.g.
> mycollate). Are there any advantages in terms of
> performance of declaring this collation at the table
> level, instead of just at the index level?
>
> For example, if I have:
>
> CREATE TABLE peopl
On Sat, 2007-03-03 at 19:18 -0500, Mitchell Vincent wrote:
> I found the nifty ODBC driver for SQLite and have been trying to use
> it to replace a 2.8 SQlite implementation in some desktop software.
> It's working very well except for a rather large problem of not being
> able to call the last_id
On Sat, 2007-03-10 at 14:11 +0900, Brownie wrote:
> Hi,
>
> I have two questions about shared cache mode of SQLite.
>
> 1. When is shared cache of SQLite deallocated?
> A last call of sqlite3_close()? Or end of thread procedure?
The former. The shared cache (and shared schema) are reference
cou
ase of each connections are irrelevant ?
Shared cache mode does not apply to :memory: databases. It is not
currently possible for more than one database handle to access a
single in-memory database.
Dan.
> Regards,
>
> 2007/3/10, Dan Kennedy <[EMAIL PROTECTED]>:
> > On Sat, 20
On Mon, 2007-03-12 at 10:51 +0100, Jef Driesen wrote:
> I was planning to use the sqlite3_update_hook function to notify my GUI
> about changes. The idea was that every part of the GUI can update itself
> when a database change is detected. But during testing, I encountered
> some problems with thi
> My Intentions are towards exploring the reason behind these differences; and
> what can be
> done to counter these performance differences. I'm seeking some pointers
> from the Community.
Version 3 has a different default safety-level (default FULL) to
version 3 (default NORMAL). So if you did
On Tue, 2007-03-20 at 02:44 +0200, Rafi Cohen wrote:
> Hi, I'm calling system from a C application in order to invoke sqlite3
> database, then continue with commands: .separator "," and .import file
> table, all in a single string as argument to system.
> sqlite3 is indeed invoked with the correct
On Fri, 2007-03-23 at 18:53 +0100, stephan nies wrote:
> Hi I read about a "strict affinity mode"
> on http://www.sqlite.org/datatype3.html.
>
> But from searching the net, i get the impression
> that this mode is not yet implemented.
>
> I think it seems to be a FAQ since it is even listed
> in
I think you need 3.3.8 or greater.
On Mon, 2007-03-26 at 07:39 +0200, stephan nies wrote:
> I am using sqlite 3.3.5 .
>
> On 3/25/07, Eric Pankoke <[EMAIL PROTECTED]> wrote:
> >
> > What version of SQLite are you using? I'm not sure the IF EXISTS option
> > was present until a certain version o
On Mon, 2007-03-26 at 17:08 +0200, Vivien Malerba wrote:
> On 3/26/07, Martin Jenkins <[EMAIL PROTECTED]> wrote:
> > Vivien Malerba wrote:
> > > Hi!
> > >
> > > I've got an error reporting problem when trying to insert a row which
> > > breaks a UNIQUE constraint in a table in a C program, I get th
On Wed, 2007-03-28 at 12:27 +0530, Lloyd K L wrote:
> Hi,
> My table contains a text field called Name. Let the data be
>
> Name
> ---
> Abc
> abcd
> AB
> cab
> def
>
> I want to selcct all the rows which contains the term ab (not case
> sensitive). How can I do this?
SELECT name FROM "My
> I am trying to use this query:
>
> SELECT * FROM Files WHERE extension IN ('mp3','avi','ogg');
>
> I am not getting any row back though.
>
> SELECT * FROM Files WHERE extension='mp3' works though.
If this is literally the case, it's probably a bug.
> I am using sqlite3_step to execute a pre
On Wed, 2007-03-28 at 11:11 +0200, Jonas Sandman wrote:
> Yes, it seems so.
>
> Still, can this be done without knowing how many extensions there are on
> beforehand?
> what happens if I make a
>
> SELECT * FROM Files WHERE extension IN (:ext1, :ext2, :ext3, :ext4) and only
> bind :ext1 but not t
> exclusive2-1.7...
> Expected: [1]
> Got: [2]
> exclusive2-1.9...
> Expected: [1]
> Got: [0]
> exclusive2-1.10... Ok
> exclusive2-1.11... Ok
> exclusive2-2.1... Ok
> exclusive2-2.2... Ok
> exclusive2-2.3... Ok
> exclusive2-2.4... Ok
> exclusive2-2.5...
> Expected: [5]
> Got: [3]
>
On Wed, 2007-04-04 at 23:36 -0400, Rich Rattanni wrote:
> On 4/3/07, Rich Rattanni <[EMAIL PROTECTED]> wrote:
> > All:
> >I was wondering exactly how SQLite handles freeing memory used
> > from the heap when compiled without SQLITE_ENABLE_MEMORY_MANAGEMENT?
> >
> >Will absolutely no memory
On Thu, 2007-04-05 at 04:04 -0700, pompomJuice wrote:
> Ok.
>
> I went and re-prepared the statement anyway even though the documentation
> says it won't work. This trick only works if you finalize the failed
> statement after the step command. Otherwhise you keep on getting
> SQLITE_SCHEMA errors
failing for? And are
there any other SQL statements from the same handle active at the
time? Definition of active: have called step() but not finalize()
or reset().
Thanks,
Dan.
> Regards,
> Werner
>
>
>
>
> Dan Kennedy-4 wrote:
> >
> > On Thu, 2007-04-05 at
On Fri, 2007-04-06 at 13:22 -0700, Mike Johnston wrote:
> Hi,
> Is it possible to have memory databases located at a specific memory
> address? I have a battery backed memory I'd like to store specific
> information apart from the main database.
Not really possible at the moment.
An in-memory d
On Mon, 2007-04-09 at 13:02 -0700, Scott Hess wrote:
> Thanks for the concise report. I'm going to take a look at this
> today, to see if it's an fts1/2 problem. If it's _not_, I'll still
> look at it, but perhaps with less eventual success :-).
I checked the code and conflict handling mechanism
On Tue, 2007-04-10 at 09:26 -0700, Scott Hess wrote:
> On 4/10/07, Dan Kennedy <[EMAIL PROTECTED]> wrote:
> > I checked the code and conflict handling mechanisms (OR ERROR,
> > OR ABORT, OR REPLACE) do not apply to virtual tables.
>
> > Something to think about
On Tue, 2007-04-17 at 11:53 +0100, Alberto Simões wrote:
> Hi
>
> I've found SQLite faster than MySQL and Postgres for small/medium
> databases. Now I have big ones and I really do not want to change, but
> I have some performance issues.
>
> Consider the following database schema:
> CREATE TABLE
> At first I thought this had solved the problem, because all in house testing
> runs beautifully. However, as soon as the device is sent to the field, the
> error starts again. Unfortunately, it means that I have never been able to
> catch this in debug. I did, however, change the error reporti
On Wed, 2007-04-18 at 11:06 +0100, Alberto Simões wrote:
> On 4/17/07, Alberto Simões <[EMAIL PROTECTED]> wrote:
> > On 4/17/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > > "=?ISO-8859-1?Q?Alberto_Sim=F5es?=" <[EMAIL PROTECTED]> wrote:
> > > >
> > > > Consider the following database schema:
On Wed, 2007-04-18 at 10:06 -0400, Joel Cochran wrote:
> OK, then I won't be worrying about Transactions for SELECT statements, it
> doesn't really apply to our application.
>
> And some additionaly confirmation that Christian seems to have been right on
> key: according to the problems reported a
On Thu, 2007-04-19 at 13:29 -0500, David A O L wrote:
> I have a very basic sql statement, mainly Im printing it...
>
> static int GuardaActividadEnArchivo(void *arg1, int argc, char **argv, char
> **azColName){
> int i;
> char *nombre, *ok, *ko, *actividad;
> nombre = ok = ko = activi
On Fri, 2007-04-20 at 10:13 +0200, Jens Miltner wrote:
> Am 20.04.2007 um 09:13 schrieb Jens Miltner:
>
> >
> > Am 01.04.2007 um 20:05 schrieb Iulian Musat:
> >
> >>
> >> [EMAIL PROTECTED] wrote:
> >>> [...]
> >>> In past releases of SQLite, we have made available a ZIP archive
> >>> with preproce
> It seems like the use_up_files command must work sometimes, since
> several iterations of the test worked (i.e. 6.1.1 and 6.1.2). I'm not
> sure what to make of the sequence of test failures and successes before
> it finally hangs.
>
> Since the comment indicates that this test is designed f
On Fri, 2007-05-04 at 18:22 -0400, Vitali Lovich wrote:
> Hi,
>
> I was wondering what would be the optimal way to select 1 matching row
> from multiple tables. Here is the scenario.
>
> Multiple tables contain a primary key KEY. If Table1 contains a
> matching KEY, then I want that row from
On Tue, 2007-05-08 at 10:45 +0700, Kirill wrote:
> Good day,
>
> SQLite version 3.3.17
> Enter ".help" for instructions
> sqlite> create table tbl1(t1 varchar(10));
> sqlite> insert into tbl1 values('софт'); - lowChar
> sqlite> insert into tbl1 values('СОФТ'); - upChar
> sqlite> select * from tbl1
On Mon, 2007-05-07 at 12:28 -0700, km4hr wrote:
> Notes on how I got sqlite running on hpux 11.0
>
> To install sqlite on hpux:
> * download sqlite-3.3.17.tar.gz from web site.
> (I unzipped the file on linux using gunzip I think. Then copied
>the tar file to /opt on the unix box. I guess gu
On Wed, 2007-05-09 at 16:18 -0700, Jon Scully wrote:
> Simpler than that. I merely want to attach to two databases (files).
> flash.db contains a set of tables that hold non-volatile data; ram.db
> contains a set of tables that is re-built (volatile) on re-boot -- but
> offers fast, read-only acce
On Sat, 2007-05-12 at 08:02 -0700, Mike Johnston wrote:
> When doing a "select * from foo" and using sqlite3_step() with
> the associated sqlite3_column_xx funcs, is the order of the
> columns in the resultset deterministic?
>
> What is the rule that defines what the order?
> it seems to be th
On Tue, 2007-05-15 at 13:47 +0530, B V, Phanisekhar wrote:
> Hello all,
>
> When I try to prepare the stmt for the query "PRAGMA
> cache_size = ?" I am getting an SQLITE_ERROR.
You can only use '?' in place of an SQL expression. PRAGMA
commands take a literal string, identifier or nu
On Tue, 2007-05-15 at 17:24 -0700, Mike Johnston wrote:
> Absolutely but it seems like duplicate effort if sqlite already has the info.
> Any guess if this is a big deal to put into the source?
Not a big deal at all. But there's no real advantage
to putting this in the core. And it would add a f
On Wed, 2007-05-16 at 11:39 +0530, B V, Phanisekhar wrote:
> Igor,
>
> Assume I have a database of the files/folders.
>
> Let it be
>
> Rowid puid
> 1 1
> 2 2
> 3 3
> 4 5
> 5 7
> 6 8
> 7 10
>
> Assume I have a relation table showing which file is in which folder
>
>
On Thu, 2007-05-17 at 16:54 +0200, Jiri Hajek wrote:
> > The Unicode standard is beside the point. There is lots of code
> > that does not handle charsets and encodings correctly, which can
> > open vulnerabilities to metacharacter injection. (Examples of
> > this class of problem are SQL injection
On Thu, 2007-05-17 at 18:26 -0400, Martin Gentry wrote:
> Can you be a bit more specific? :-) I ask because this is immediately
> relevant to some code I'm writing today, and have been operating on the
> understanding that I should honour the restriction. I'm fine with honouring
> the restrict
> Which in that case whats the point of a shared cache?
> What is it shared against, since all threads must send
> data to the shared server anyways and none may access
> it concurrently.
The idea is to have a single cache shared accessed by
more than one logical connection (read: more than one
erform db access. And all clients are queued and blocked upon the
> single threads message queue.
>
> Thanks,
> Ken
>
>
>
>
> Dan Kennedy <[EMAIL PROTECTED]> wrote:
> > Which in that case whats the point of a shared cache?
> > What
On Tue, 2007-05-29 at 13:11 -0700, Smith1, Robert E wrote:
> Hi,
>
> I am trying to install sqlite3 on Sun Solaris 2.8. I am not root so I
> cannot install to /usr/local. I start configure with
> --prefix=/ptmp/usr/localto try to get it to install to a different
> directory. But I get the sa
On Fri, 2007-06-01 at 10:51 +0100, Mark Gilbert wrote:
> Folks.
>
> My app just crashed in the field randomly after some time running fine.
>
> Thread 12 Crashed:
> 0 libsqlite3.0.dylib0x9406e587 sqlite3pager_get + 390
> 1 libsqlite3.0.dylib0x94054275 sqlite3Bt
On Tue, 2007-06-05 at 13:35 +0200, [EMAIL PROTECTED] wrote:
> I'v read in change log that some stack allocted memory were moved to the
> heap, but I think that there is still to much allocated memory on the stack.
> After creating a table with 2000 columns, jdbc driver created a query that
> run
On Wed, 2007-06-06 at 13:38 +0200, [EMAIL PROTECTED] wrote:
> > There have been some recent changes to try to address this
> > by placing various limits on number of columns, length of
> > SQL expressions, length of SQL statements etc. See:
> >
> > http://www.sqlite.org/cvstrac/fileview?f=sqlite
On Fri, 2007-06-08 at 09:50 +0530, Jimmy Mathew Ambalathuruthel wrote:
> Hi all,
>
> I am working in a porting project of SQLite from windows.
>
> I Could not port the Truncate () function (For Eg: WinTruncate () in
> windows code in the file os_win.c ) as the same logic cannot be applied
> t
On Sun, 2007-06-10 at 16:08 -0700, Brett Keating wrote:
> Well I basically did the following, but not sure it's optimal:
>
> 1) Took 3.3.17 amalgamation
> 2) Took shell.c from 3.3.17 full distribution, and made a target that
> just uses sqlite3.c and shell.c to get the command line tool
> 3) Took
On Tue, 2007-06-12 at 09:56 +0200, weiyang wang wrote:
> Hi Dr.H,
> Yes, I did a clean build in a clean directory( (top)/bld ). and i had run
> 'make clean' before i run the 'make'.
>
> i am wondering whether the lemon tool configuration in my environment is
> well done or not.
>
> thanks in adva
> What exactly happens when I change the cache_size (both increase and
> decrease size)?
A variable is set.
> What happens to the data that's there in the result cache at the time
> when the instruction PRAGMA cache_size = 0 is executed?
Nothing. The aforementioned variable is set to 10 inste
On Thu, 2007-06-14 at 15:08 -0700, Joe Wilson wrote:
> Is there an SQLite 3.x equivalent document for this?
>
> SQLite 2.X Database File Format
> http://sqlite.org/fileformat.html
>
> If not, is this 2.x document worth reading as a background to
> the general structure of the sqlite 3.x file
On Mon, 2007-06-18 at 06:04 -0500, John Stanton wrote:
> Andre du Plessis wrote:
> > How can one optimize the creation of the journal file. The problem is
> > this, for our system which is an event based one each message needs to
> > be insterted and committed to the database (guaranteed), this res
On Tue, 2007-06-19 at 00:46 +0100, Michael Hooker wrote:
> Christian wrote:
>
> >>Best way of doing this is to execute a 'BEGIN IMMEDIATE', copying the
> database file, then executing a 'ROLLBACK' to end the transaction.<<
>
> >>and can be safely copied at the OS level<<
>
> I also have a need t
On Tue, 2007-06-19 at 10:58 +0530, anand chugh wrote:
> Hi
>
> I am having code like this:
>
>rc = sqlite3_prepare(db, zSql, -1, &pStmt, 0);
>if( rc!=SQLITE_OK ){
> return rc;
>}
>sqlite3_bind_text(pStmt, 1, zKey, -1, SQLITE_STATIC);
>sqlite3_bind_blob(pStmt, 2, zBlob, nB
On Tue, 2007-06-19 at 01:06 -0700, pompomJuice wrote:
> Hello there.
>
> I need some insight into how SQLite's caching works. I have a database that
> is quite large (5Gb) sitting on a production server that's IO is severely
> taxed. This causes my SQLite db to perform very poorly. Most of the tim
On Tue, 2007-06-19 at 09:42 +0200, Roberto Davico wrote:
> Hi all,
>
>I am Roberto and I find a problem using sqlite3 (version: SQLite
> version 3.3.8).
>
>I make a sample db to explain the situation:
>
>1) Create the sample database using command line tool:
>
> sqlite> .schema
> C
> My question is then, if any one connection makes any change to the database
> ( not neccesarily to the huge lookup table ) will all the other connections
> invalidate their entire cache?
Yes. The entire cache, regardless of what table was modified etc.
Dan.
On Tue, 2007-06-19 at 15:39 -0400, Igor Tandetnik wrote:
> Shane Harrelson
> <[EMAIL PROTECTED]> wrote:
> > To use pragmas from code, do I simply prepare them as a regular SQL
> > statement and then execute them?
>
> Yes.
Another thing to note: Some pragmas take effect during
sqlite3_prepare(),
On Tue, 2007-06-19 at 11:51 -0700, Gerry Snyder wrote:
> Michael Hooker wrote:
> > Many thanks for the explanation Dan.
> Ditto the thanks.
> > I suspected the purpose of ROLLBACK was as you say, but couldn't see
> > why it was used here. You point out the "under the hood" difference
> > betwe
On Wed, 2007-06-20 at 11:05 +0200, Andre du Plessis wrote:
> Sorry if I created any confusion there were some code that seemed to
> have called
> Sqlite_reset simultaneously from more than one thread, even though the
> statements were unique for each thread the call to the library was not
> locked.
> Hope that is more clear.
Perfectly. I get it now. As you say in the other post, every
sqlite call needs to be inside the critical section, including
sqlite3_finalize().
Dan.
-
To unsubscribe, send email to [EMAIL P
> Another question: Is it correct that virtual tables can be created using
> Perl but not Tcl? I don't have a current need (with the possible
> exception of FTS1/2, which are already accessible from Tcl), but the
> situation seemed curious. Wondering whether there was an undocumented
> capabil
On Thu, 2007-06-21 at 11:57 +0200, Andre du Plessis wrote:
> Is it possible to do this:
>
>
>
>Open DB1
>
>Attatch DB2
>
>
>
>
>
> In DB1 have a trigger that does
>
> Insert into DB2. ?
>
>
>
>
>
> Theoretically it seems possible but we couldn't get it to work. Before I
On Fri, 2007-06-22 at 18:57 +0200, Jiri Hajek wrote:
> Hello,
>
> I wonder whether there are any plans to include internally proper
> Unicode comparisons? Don't get me wrong, I think that it's great that
> SQLite supports custom collations, there's absolutely no problem to
> handle it in internall
On Sat, 2007-06-23 at 10:56 +0200, Jiri Hajek wrote:
> > The reason is as you've surmised. Not all systems have full unicode
> > support (I'm not sure, but if I had to guess, I would say very few
> > systems do). Including an implementation with SQLite would bloat
> > the library to at least severa
On Mon, 2007-06-25 at 17:08 -0500, Andrew Finkenstadt wrote:
> How easy would it be for me to implement a "pragma page_count;" statement
> which returns the CURRENT page count of the database, and is much more
> cross-platform than my attempt to just "check the file size".
Not difficult I would th
On Tue, 2007-06-26 at 17:50 -0400, jose isaias cabrera wrote:
> Greetings.
>
> I have the following db declarations:
>
> SQLite version 3.3.8
> Enter ".help" for instructions
> sqlite> .schema
> CREATE TABLE LSOpenJobs
> (
> id integer primary key, ProjID integer, subProjID, pare
On Jul 30, 2009, at 5:12 PM, Robert Villanoa wrote:
> Hi folk,
>
> I am new to SQLite, and I have a question: In SQLite, is there a
> statement apart from SELECT statement that can return a result set?
> Or the SELECT statement is the only statement that can return a
> result set?
As well
On Jul 31, 2009, at 12:00 AM, rupert.thurner wrote:
> is there another possibility but exporting and importing the data to
> get rid of:
> SQL error: database disk image is malformed
> ?
>
> here the details of the error and the commands we used. but we are not
> sure why exporting works and va
On Aug 2, 2009, at 6:25 PM, Kosenko Max wrote:
>
> 9/30054 means 99.97% tests are working.
> That's a great achievement anyway.
> Performance problems can be profiled and optimized simpler than with
> native
> version.
>
> That isn't a nature of managed code to be slow. i.e. Perst DB which is
>
On Aug 3, 2009, at 2:06 PM, Kosenko Max wrote:
>
>
> Dan Kennedy-4 wrote:
>> McObject CEO Steve Graves points out that because of limits of the
>> API
>> they were using, SQLite performs each INSERT and DELETE in the test
>> in a
>> separate transaction
On Aug 4, 2009, at 4:58 AM, Pavlos Christoforou wrote:
> Hello all,
>
> We are currently evaluating sqlite for using it as the
> base engine for a financial reporting module. We have some
> fairly complex queries which yield strange results. We have
> tried to isolate the problem below. Please se
On Aug 4, 2009, at 5:11 AM, Ken wrote:
>
> Hi,
>
> I'm getting a Disk I/O error when committing a transaction on an AIX
> system.
> The file system is JFS.
>
>
> The extended result code is 1290. Which i believe means that the
> extended code is a SQLITE_IOERR_DIR_FSYNC error.
>
> Any ideas w
On Aug 4, 2009, at 5:07 AM, Kenneth Long wrote:
>
> Hi,
>
> I'm getting a Disk I/O error when committing a transaction on an AIX
> system.
>
> The extended result code is 1290. Which i believe means that the
> extended code is a SQLITE_IOERR_DIR_FSYNC error.
>
> Any ideas why this is happenin
On Aug 13, 2009, at 4:58 PM, Hugh Sasse wrote:
> On Thu, 13 Aug 2009, Mike Frysinger wrote:
>
>> On Thursday 13 August 2009 05:04:26 Hugh Sasse wrote:
>>> On Wed, 12 Aug 2009, Mike Frysinger wrote:
On Monday 10 August 2009 11:51:40 Hugh Sasse wrote:
> Make check doesn't do anything. My r
On Aug 14, 2009, at 5:14 PM, Hugh Sasse wrote:
> The upshot of my tests on Solaris9 was:
>
> WARNING: Multi-threaded tests skipped: Linked against a non-
> threadsafe Tcl build
> All memory allocations freed - no leaks
> Memory used: now 0 max5727984 max-size
> 1717987
On Aug 15, 2009, at 9:32 AM, cscs-sql...@usa.net wrote:
>
> Did an FTS3 update change how many negation operators (dash/-) can
> be used in
> a
> match statement?
>
> For example, in sqlite3.dll version 3.5.7:
>
> colname match 'tetons -bend -jackson -oxbow* -parks' works as
> expected; bend,
On Aug 15, 2009, at 2:14 AM, Ken wrote:
> I'm not sure if this an issue or not. make test failed with the
> following:
>
> 2 errors out of 40872 tests
> Failures on these tests: rollback-2.3 tkt3457-1.4
> All memory allocations freed - no leaks
> Memory used: now 0 max 1
On Aug 15, 2009, at 1:08 PM, His Nerdship wrote:
>
> Good day,
> We have a puzzling problem with a large (1GB+) database.
> Most of our queries are based on 3 columns, say X, Y and Z.
> X is always the first in the index. However, sometimes the query
> involves a
> small range of Y and a large
On Aug 15, 2009, at 1:34 PM, Jim Showalter wrote:
> How will that help him fix this problem, if the problem is that
> SQLite's query optimizer is selecting a suboptimal index to use, and
> there is no way to specify which index to use?
The statistics collected by the ANALYZE command will be used
On Aug 15, 2009, at 6:45 AM, udd...@cs.ucr.edu wrote:
> Hey,
> I am running sqlite-3.6.16. I am getting segmentation fault and so
> trying
> to run sqlite with gdb. But I am getting following error-
>
> /sqlite-3.6.16/sqlite3": not in executable format: File format not
> recognized
Could be
On Aug 17, 2009, at 11:05 AM, John Machin wrote:
> On 17/08/2009 11:41 AM, Shane Harrelson wrote:
>> INDEXED BY doesn't allow you to specify which index to use. It
>> just causes
>> the query to fail if SQLite thinks it should use an index different
>> then the
>> one specified by the INDEXE
>> The INDEXED BY feature was introduced to address concerns that SQLite
>> might
>> suddenly start using a different plan for a query in the field than
>> it
>> did
>> in the office during testing. Either because somebody ran ANALYZE, or
>> because
>> the SQLite version was upgraded. In this sit
On Aug 19, 2009, at 12:35 AM, Pavel Ivanov wrote:
> You can always do
>
> insert into table (id, count) values (?1, (select count(*) + 1 from
> table where id = ?1))
>
> Though I'd be cautious about race condition that seems like possible
> here when after select returned some value and before in
On Aug 19, 2009, at 12:54 AM, Dan Kennedy wrote:
>
> On Aug 19, 2009, at 12:35 AM, Pavel Ivanov wrote:
>
>> You can always do
>>
>> insert into table (id, count) values (?1, (select count(*) + 1 from
>> table where id = ?1))
>>
>> Though I'
On Aug 19, 2009, at 1:01 AM, Pavel Ivanov wrote:
>> Cannot happen. If not executed within an implicit transaction, each
>> SQL statement is effectively wrapped in a transaction all of its own.
>
> So executing the insert/update/delete statement places RESERVED lock
> right from the start before e
On Aug 19, 2009, at 3:07 PM, Chris Dew wrote:
> http://www.sqlite.org/lang_savepoint.html
> I'm looking for a datastore with the following properties:
> * I need to 'mark' the state frequently (sub second interval).
> * I need to be able to revert the datastore to a previous mark (with
> no
> a
On Aug 28, 2009, at 11:30 AM, Zhanjun You wrote:
> Date: Thu, 27 Aug 2009 21:50:15 -0400
> From: "Igor Tandetnik"
> Subject: Re: [sqlite] about journal file
> To: sqlite-users@sqlite.org
> Message-ID:
>
> Zhanjun You wrote:
>> I can not find how to implement the method to deal with journal
>> f
On Aug 30, 2009, at 12:08 AM, carlos.tas...@farmerswife.com wrote:
> Hi Gerry,
>
> That's the first thing I tested. I downloaded this file:
> http://sqlite.org/tclsqlite-3.6.17.so.gz
>
> Does anyone else have the same problem? I'm using ActiveTcl 8.5.4.
Does [puts $tcl_patchLevel] confirm that y
On Aug 30, 2009, at 12:23 AM, carlos.tas...@farmerswife.com wrote:
> Hi Dan,
>
> Yes I can confirm it. As more info here is the size of the so
>
> 407348 2009-08-29 19:03 tclsqlite-3.6.17.so
Are you using 64-bit linux?
Dan.
___
sqlite-users mailing l
On Sep 1, 2009, at 12:46 AM, Doug wrote:
> I have two simple tables - one that defines a statistic, and one
> that hold
> the data for each statistic:
>
> CREATE TABLE Statistic
>
> (
>
>StatID INTEGER PRIMARY KEY,
>
>OwningComputer TEXT NOT NULL
>
> );
>
>
>
> CREATE TA
On Sep 1, 2009, at 12:46 AM, Doug wrote:
> I have two simple tables - one that defines a statistic, and one
> that hold
> the data for each statistic:
>
> CREATE TABLE Statistic
>
> (
>
>StatID INTEGER PRIMARY KEY,
>
>OwningComputer TEXT NOT NULL
>
> );
>
>
>
> CREATE TA
On Sep 7, 2009, at 9:32 AM, Kavita Raghunathan wrote:
> Timothy and all,
> When I try to import a .csv, I get a segmentation fault:
> 1) First I set .seperator to ,
> 2) Then I type .import
> 3) I see "Segmentation fault"
Which version of SQLite is this happening with?
___
On Sep 11, 2009, at 1:58 PM, gprand wrote:
>
> Hi Richard,
>
> First, thanks for replying to my problem.
>
> Definitely answer to your assumptions ist no. I can see the correct
> sql
> statement into the debugger, nothing is malformed. Checking
> sizeof(char)
> delivers 1. Processing the firs
On Sep 11, 2009, at 4:32 PM, rishabh wrote:
>
> i have a stream of data coming in with constant table names and data.
> one of the table names contains a '-' (minus sign). it gives error
> while
> creating the table.
>
> SQL error: near "-": syntax error
> something like Create table "t-t" ( a
On Sep 12, 2009, at 12:01 AM, Simon Slavin wrote:
>
> On 11 Sep 2009, at 5:45pm, D. Richard Hipp wrote:
>
>> The second major enhancement is that SQLite now support recursive
>> triggers. The older non-recursive behavior of triggers is still the
>> default behavior. Recursive triggers are activat
xa025b858, zSql=0xa01a893c "select
> * from
> user", nBytes=-1, ppStmt=0xa0252d78, pzTail=0xa0252d7c)
> (SQLite\prepare.c:765)
>
> #24 A003BF98 sqlite3_exec(db=0xa025b858, zSql=0xa01a893c "select *
> from
> user", xCallback=0xa003fcd0 , pArg=0x0, pzErrMs
On Sep 14, 2009, at 1:35 PM, wrote:
> Hi,
> Any help to the below problem is of great help.
Please check if this happens with 3.6.18. I think these
issues may be fixed now.
Dan.
> Regards,
> Reddy
>
> -Original Message-
> From: sqlite-users-boun...@sqlite.org [mailto:sqlite-users-bo
On Sep 17, 2009, at 5:02 AM, Bart Smissaert wrote:
> Is it possible to tell SQLite to use a specified index?
> I know you can use the + to excludes fields being used in an index,
> but this doesn't help me in this particular case. I remember a
> discussion about this and that this option might be
On Sep 22, 2009, at 2:38 PM, Lukas Gebauer wrote:
>> A simple rule of thumb is to look at how useful features would be to
>> other SQLite users. Note that you are the only one to have asked for
>> this feature and not one other person has agreed with you on its
>> need!
>> The responses have g
On Sep 24, 2009, at 7:04 PM, CityDev wrote:
>
> Thanks for that Sebastian.
>
> It does however surprise me. I believe Access Jet handles simultaneous
> activities. Indeed I've got a feeling it does row-locking rather than
> page-locking. It's odd that SQLite has such a limitation. Anyway,
> you
On Sep 29, 2009, at 4:30 PM, Ralf Junker wrote:
> My memory manager reports that the SQL below results in memory being
> reused after it has already been freed when it is RUN FOR A SECOND
> TIME on the same database connection.
Hi Ralf,
Thanks for this report. I'm unable to reproduce the pr
On Sep 30, 2009, at 1:09 AM, Ralf Junker wrote:
> At 14:04 29.09.2009, Dan Kennedy wrote:
>
>> On Sep 29, 2009, at 4:30 PM, Ralf Junker wrote:
>>
>>> My memory manager reports that the SQL below results in memory being
>>> reused after it has already be
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