win95/nt/ce users, please test check-in [3541] to see if extension
loading now works on wince and to make sure that nothing broke on
win95/nt. Tnx.
http://www.sqlite.org/cvstrac/chngview?cn=3541
--
D. Richard Hipp <[EMAIL PROTECTED]>
---
Brodie Thiesfield <[EMAIL PROTECTED]> wrote:
>
> As far as I understand, sqlite changed sometime in the early 3.0
> versions such that char* strings (input and output) are always assumed
> to be UTF-8.
>
[...]
>
> Yes. But this is a separate problem. Look at the code in os_win.c, e.g.
> sqlite
"Francesco Andrisani" <[EMAIL PROTECTED]> wrote:
> Hi comunity,
> i'm writing CGI pages (writeen in ANSI C) with SQLITE3 support, all work fine
> using "SELECT" statement, but when i try to exec "UPDATE" or "INSERT"
> statement i've the follow error:
>
> unable to open database file
>
> I've se
Can somebody with access to wince please test patch [3537]
for me and let me know if it works to fix ticket #2023.
http://www.sqlite.org/cvstrac/chngview?cn=3537
http://www.sqlite.org/cvstrac/tktview?tn=2023
--
D. Richard Hipp <[EMAIL PROTECTED]>
---
Laszlo Elteto <[EMAIL PROTECTED]> wrote:
> I DO need Durability, so I don't want to drop that. In fact, I need and want
> normal transactional updates - just not immediately flushed to disk.
If the information is not flushed to disk, how can it be durable?
--
D. Richard Hipp <[EMAIL PROTECTED]>
Laszlo Elteto <[EMAIL PROTECTED]> wrote:
> I've started to use SQLite and it works fine - except for performance. The
> application gets requests (possibly from many users) and does a few
> transactions on the database. (eg. create a context for the request; later
> it may be updated and when the u
Dennis Cote <[EMAIL PROTECTED]> wrote:
> Jesús López wrote:
> > Given the table:
> >
> > CREATE TABLE Posts (
> > PostID INTEGER PRIMARY KEY,
> > CategoryID INT NOT NULL
> > )
> >
> > And the index:
> >
> > CREATE UNIQUE INDEX IX_Posts (CategoryID, PostID)
> >
>
> Your create index stateme
"Anderson, James H \(IT\)" <[EMAIL PROTECTED]> wrote:
> or do I have to creation a gazillion insert statements?
>
The sqlite3 command-line shell has a ".import" command which
can be used to read CSV data. But the way this works internally
is that the command-line shell constructs an INSERT s
[EMAIL PROTECTED] wrote:
> I think it was the date format in the SQLite table that wasn't right.
> I had this as dd-mm-
>
> Doing SELECT date('2006-02-16','+1 month')
> gives me indeed correctly 16 Feb 2006
>
> So does the format have to be -mm-dd ?
>
Yes. That format is called ISO-86
[EMAIL PROTECTED] wrote:
> Unfortunately, it looks that just adds 30 days, so 16 Feb 06 will give 18
> March 06 etc.
>
SELECT date('2006-01-16','+1 month');
yields 2006-02-16.
You must have typed something wrong.
--
D. Richard Hipp <[EMAIL PROTECTED]>
---
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> Is it possible with Julian dates in 2 fields to calculate the months and/or
> years difference between those 2 dates?
>
> I know I can subtract the 2 dates and divide by 30 (or 30.42) or 365 and
> take it from there, but I would like it a bit more precis
Brodie Thiesfield <[EMAIL PROTECTED]> wrote:
> Done. Is there anything else that is necessary to contribute code and
> patches to sqlite?
For ticket #2023, the first patch seems unlikely to work right
since it changes the character encoding for LoadLibrary() but
leaves it unchanged for FreeLibra
Guy Hindell <[EMAIL PROTECTED]> wrote:
> I would like to use sqlite (v3.3.8) on a linux box (fedora core 5) to
> read/write a database file in a directory which is actually on a windows
> share mounted via samba/cifs. I can open the file, and read from it, but
> writing produces "disk I/O error"
Artem Yankovskiy <[EMAIL PROTECTED]> wrote:
> Question, whether probably to count up how much an
> free space there is in this a DB?
>
If the first byte of the database file is called byte 0,
then bytes 16 and 17 form a 16-bit big-endian integer
which is the number of bytes per page. Bytes 36-39
Rich Shepard <[EMAIL PROTECTED]> wrote:
> I want to copy field values for two columns in one table into the
> equivalent columns in another table. I don't find a 'select ... into' option
> in the web page syntax for the command. How should I go about doing this
> data copy?
>
INSERT INTO ... SELE
"Rob Coenen" <[EMAIL PROTECTED]> wrote:
> yes that is what I tried; I did use sqlite3
> does not work. Any known problems on moving db files from Win to Linux?
>
SQLite database files are cross-platform. They work on linux,
windows, mac, various embedded platforms, etc. Byte order does
not matt
"Rob Coenen" <[EMAIL PROTECTED]> wrote:
> hello all,
>
> I have been using TRAC for Windows and I need to restore the TRAC wiki on a
> Linux machine.
>
> The integrated Trac WIKI is stored in a sqlite file, it seems as sqlite
> version 3 (judging by opening the .db file with a HEX editor, the hea
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> Keep getting this error when trying to create a table in SQLite. There is a
> valid connection object and it is open and I have no idea what is causing
> this:
>
> Operation is not allowed when the object is closed.
> Error number: 3704
>
Ain't no such
Marten Feldtmann <[EMAIL PROTECTED]> wrote:
> John Stanton schrieb:
> > Maybe your statement does not reference a valid row.
> >
> No, actually I have in my test program several lines to retrieve
> the values in different ways:
>
>sql = "select aColumn from TESTME2;";
> sqlite3_open("c:\\s
"Hickey, Larry" <[EMAIL PROTECTED]> wrote:
> I have a system requirement that feeds thousands of keyed records, each of
> which contains a blob of around a meg or so into an sqlite database. Ok so
> far. But the records come from multiple
> processes, and I can't afford to do have commits after eac
"Da Martian" <[EMAIL PROTECTED]> wrote:
> When using the
> NON16 version of prepare:
> If I add text which is in UTF16 what happens?
>
> 16 Version:
> If I add UTF16 text what happnes?
> if I add UTF-8 Text what happens?
> if I add ASCIII text what happnes?
>
You seem really confused about the
Max Barry <[EMAIL PROTECTED]> wrote:
> My database is permanently locked, and I've spent two fruitless days
> trying to unlock it.
>
> The problem:
>
> $ sqlite trac.db
> SQLite version 3.3.6
> Enter ".help" for instructions
> sqlite> .databases
> Error: database is locked
>
Is the database on
"Mohd Radzi Ibrahim" <[EMAIL PROTECTED]> wrote:
> Hi,
> I was loading a file to sqlite (3.3.8), and it took 4 mins to load 6 million
> rows (with no index). But then when I run CREATE INDEX it took me 40 mins to
> do that. What could I do to speed up the indexing process ?
>
The reason index cr
"Noah Hart" <[EMAIL PROTECTED]> wrote:
> Thank you, so as I understand it, the option SQLITE_OMIT_PARSER mean
> that I've already parsed the statements, and are not supporting "ad-hoc"
> SQL.
>
> What about the compiler option SQLITE_OMIT_CHECK
>
CHECK constrants.
--
D. Richard Hipp <[EMAIL PR
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> > And also the output of running sqlite3_analyzer on your database
>
> Have run that now and the output looks impressive, although I have no idea
> yet how to use it. Output file is 72 Kb. Shall I send it as an attachement
> to this user-group?
>
Direc
"Noah Hart" <[EMAIL PROTECTED]> wrote:
>
> However, I cannot find what is the purpose of the compiler option
> SSQLITE_OMIT_PARSER
>
> Clearly it "Omits" the "Parser", but my real questions are:
> what is the purpose of the parser.
> What are the ramification of omitting it from sqlite?
>
SQLit
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> Having a reasonably big SQLite database, 21 tables, one table with some
> millions of rows, overall file size about 1.3 Gb. This table will only get
> SELECT statements once it has been created. I have now run analyze on this
> file and it does speed quer
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> Having a reasonably big SQLite database, 21 tables, one table with some
> millions of rows, overall file size about 1.3 Gb. This table will only get
> SELECT statements once it has been created. I have now run analyze on this
> file and it does speed quer
[EMAIL PROTECTED] wrote:
> >
> > It uses exactly the same algorithm. It is just that the hash
> > tables are fixed sized and are designed for a cache, not for
> > an entire database.
>
> Does this mean, that if i use :memory: databases, the cache-layer of =
> sqlite
> is disabled?
>
No. It me
John Stanton <[EMAIL PROTECTED]> wrote:
>
> I understand that Sqlite uses a less efficient algorithm for :memory
> files than for the cacheing on regular files and that means lower
> performance on those memory DBs.
>
It uses exactly the same algorithm. It is just that the hash
tables are fix
"kamil" <[EMAIL PROTECTED]> wrote:
> I want to preallocate disk space for database. I have only one table with ~1
> milion entries, each entry takes about 30 bytes. Entries are added/removed
> but there is some maximum number of items, which can be put into the table
> at the same time. Is it po
Inoqulath <[EMAIL PROTECTED]> wrote:
>
> Here's the Code:
>
> BEGIN TRANSACTION;
> []
> COMMIT;
>
> When I do a "SELECT tag FROM vw_last_insert_language_tag" I think 5
> should be returned (since there are 5 INSERTS with 5 autoinc'd), but I
> receive 1 as result. Is there anything else I h
John Stanton <[EMAIL PROTECTED]> wrote:
> Unix has an API call which establishes
> file existance efficiently. On Windows I recall that I had to open it.
>
SQLite contains the sqlite3OsFileExists(const char *zFilename)
function that is cross-platform.
Since this function does not begin with "s
Dr Gerard Hammond <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Is there a SELECT call I can issue to the SQLite engine to determine
> the number of bytes that INDEXs occupy.
No.
But you can download the sqlite3_analyzer utility from
http://www.sqlite.org/download.html and use it to get
detailed measure
Clark Christensen <[EMAIL PROTECTED]> wrote:
> I don't think SQLite supports "REPLACE INTO..." I'm pretty sure "REPLACE" =
> is a conflict action in SQLite.
>
> Perhaps "INSERT OR REPLACE INTO Memb=
> erAccounts (MemberId, Balance) SELECT..." will do what you want?
>
I went to the extra troub
chetana bhargav <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I was trying out to test some trigger stuff, basically
> if I have 2 connections open, and one of the connection
> registered a user defined function to be invoked. Now
> when the other connection inserts into table was trying
> to see if the
Thomas Zangl <[EMAIL PROTECTED]> wrote:
>
> I am quite sure that my version is safe
Famous last words. :-)
--
D. Richard Hipp <[EMAIL PROTECTED]>
-
To unsubscribe, send email to [EMAIL PROTECTED]
"Kalyani Tummala" <[EMAIL PROTECTED]> wrote:
>
> Heap memory is highly variant on size and number of records. I tried
> modifying the page size(SQLITE_DEFAULT_PAGE_SIZE and
> SQLITE_MAX_PAGE_SIZE ) in pager.h from 512 to 2048 but found no
> reduction in heap size.
>
Try changing SQLITE_DEFAULT_
"Da Martian" <[EMAIL PROTECTED]> wrote:
> Hi
>
> Are there any powered by images for SQLite3?
>
A search for 'powered by sqlite' on google images
turned up two candidates for me. Both seem adequate,
though neither is great. You want to make a new
and better one and contribute it to the project
"Anders Holmberg" <[EMAIL PROTECTED]> wrote:
> Hi
>
> I am using sqlite (version 3.3.7) on Windows and I am loading one database
> (stored in a file) into another database (:memory:) using the attach /
> detatch scheme described on the sqlite site.
>
> My problem is that sqlite keeps hanging on t
[EMAIL PROTECTED] wrote:
>
> "SELECT * from database where STRING1 = 'x' && STRING2 = 'y' && STATE = 1
> && purpose = 'z'"
> "Create INDEX INDX on database( STRING1, STRING2, state, purpose)"
>
> i)
> If above index is present then the SELECT statement given,
> iterates to the all ro
"Igor Tandetnik" <[EMAIL PROTECTED]> wrote:
> Dixon Hutchinson
> wrote:
> > Sorry, meant to include a reference to 'p' in my select:
> > SELECT * FROM foo WHERE bar LIKE 'something' AND p='some_int';
>
> An expression involving LIKE cannot use an index anyway.
This is mostly true, but there are
Dixon Hutchinson <[EMAIL PROTECTED]> wrote:
> I have an SQLite db with one TEXT column. That column and an INTEGER
> column (not the rowid as this column is definitely not unique by itself)
> are declared UNIQUE together.
>
> CREATE TABLE foo (
> bar TEXT,
> p INTEGER,
> rowid INTE
Marten Feldtmann <[EMAIL PROTECTED]> wrote:
> I've read the book from Michael Owens about SQLite and also
> read the parts about threads and sqlite3.
>
> Actually it seems to be possible to use the same connection
> handler from different threads - but within a transaction
> only one thread is all
[EMAIL PROTECTED] wrote:
> Hi,
>
> how can I 'roll-back' some modifications done by some previous sql
> statements with SQLite?
>
The ROLLBACK command will undo everything from within a
transaction, assuming you have not already committed the
transaction. Once a transaction commits, there is n
"Zhang Cheng-E7104C" <[EMAIL PROTECTED]> wrote:
> Hi,Richard
> The cases happens in PC. The disk remained is not much, sorts of several =
> hundreds of Mb .
>
> Then the following step is what I do.
>
> 1) Create a 1M bytes size file.
> 2) create a table and begin to insert data in the table unt
"Alon Keren" <[EMAIL PROTECTED]> wrote:
>
> The cross-compilation I'm currently trying is from x86 architecture to
> x86 architecture, as I'm interested just to see that cross-compilation
> of sqlite can work.
>
All of the Win32 binaries on the SQLite download site are
cross-compiled on a Linux
Marten Feldtmann <[EMAIL PROTECTED]> wrote:
> Has anyone compiled sqlite 3.3.8 under OpenWatcom 1.x ? I'm not
> able to do it, because of this:
>
> void (*interrupt)(sqlite3*);
>
> in sqlite3ext.h ... seems to be, that interrupt is a reserved word
> in OpenWatcom, but this is just a guess ...
"Zhang Cheng-E7104C" <[EMAIL PROTECTED]> wrote:
> Database Corrupt cases:
> Tested on PC
>
> Steps
>
> 1) Inserted table to full disk and Reserved 1M space in disk
> 2 )Release the reserved space
I do not understand what you mean by the previous two
steps. Can you pleae provide more detail.
>
<[EMAIL PROTECTED]> wrote:
>
> when an update or delete is made to the database all
> queries that are possibly affected are requeried and
> cached again rather than being removed, once every 20
> updates/deletes a clean up routine is invoked.
I see many problems here:
* It fails if your up
Salvador Ramirez <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I am having a problem with a table on a sqlite3 database
> related with a lock that left by a program that died
> abnormally in the middle of a select operating initiated
> with a call to sqlite3_prepare(). Now I wonder how to take
>
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
> I can see that doing this:
>
> create table ReadCode
> (SUBJECT_TYPE varchar
> READ_CODE varchar
> TERM30 varchar
> TERM60 varchar);
>
> Seems to work just the same as does this:
>
> create table ReadCode
> (SUBJECT_TYPE text
>
"RB Smissaert" <[EMAIL PROTECTED]> wrote:
>
> Also, how would I translate these data types of Interbase to SQLite data
> types:
>
> I take it that it will be like this:
>
> BLOB > BLOB
> DATE > TEXT
> DOUBLE> REAL
> LONG > INTEGER
> SHORT > REAL
Did you mean "SHORT > INTE
"Isaac Raway" <[EMAIL PROTECTED]> wrote:
>
> At any rate, anyone have experience syncing SQLite DB files?
>
I have done this on two separate projects.
In the first case, the databases to be synced all had a fixed
set of records (a few hundred thousand rows). New rows were
never added or delete
[EMAIL PROTECTED] wrote:
> Hi,
> I would like a bit of advice before starting to make changes to my
> application.
>
> I've written a program in C# for personnel departments and at present all of
> the data is stored in memory until the user saves and then it is written to
> disk as an XML file.
>
[EMAIL PROTECTED] wrote:
> I have 300K records in my database and the blob text file (invoices) in =
> a separate database. I query the database over a network or USB stick an=
> d the performance is good. However when I moved my database to CD media,=
> the performance dropped drastically. It tak
Florin Serbanescu <[EMAIL PROTECTED]> wrote:
> Hello,
>
> I have a string that contains a full path of a file
> for example. Also I have a table in Sqlite that
> contains a column name 'command' that has only the
> filename. My question is how I can create a query so I
> can retrieve all rows wher
Jean-Paul Calderone <[EMAIL PROTECTED]> wrote:
> I've hit a case where SQLite is selecting a suboptimal index for my query and
> I want to do something to tell it to use a different index. I'm familiar
> with the "+" trick to confuse the optimizer but I can't see how it would
> apply to this ca
"Mario Wolff" <[EMAIL PROTECTED]> wrote:
> Hello Group,
> i try to migrate my (alpha-state) project from sqlite2 to sqlite3. To
> realize table based acl's i call explain and take the
> OpenRead/OpenWrite lines and check for p3 entry which gives the
> affected table. With sqlite3 the p3 is not set!
[EMAIL PROTECTED] wrote:
> =?UTF-8?B?R8OhYm9yIEZhcmthcw==?= <[EMAIL PROTECTED]> wrote:
> >
> > select * from role
> > LEFT OUTER JOIN person_role on role.id = person_role.role_id
> > INNER JOIN person on person_role.person_id = person.id
Your work-around is to say "CROSS JOIN" here instead of
"IN
"jayanth KP" <[EMAIL PROTECTED]> wrote:
>
> 2.) I compiled sqlite 2.8.13 for a proprietary platform that we are using for
> development(little endian) and ran sqlite binary on the directory that had
> the journal also.
>
> RESULT:
> ---
> The file is getting corrupted.
>
>
> Please can y
=?UTF-8?B?R8OhYm9yIEZhcmthcw==?= <[EMAIL PROTECTED]> wrote:
>
> select * from role
> LEFT OUTER JOIN person_role on role.id = person_role.role_id
> INNER JOIN person on person_role.person_id = person.id
> WHERE person.id=1;
>
> 5|admin|1|5|1|john
> 6|devel
>
> i think it should only output t
"jayanth KP" <[EMAIL PROTECTED]> wrote:
> Hi Richard,
> I downloaded the sqlite-2.8.17.bin from sqlite.org (sqlite-2.8.17.bin.gz)
> and ran it on media.vdb.corrupt. I am getting the following error . I am
> confused how were you able to open this file. Plz open media..vdb.corrupt.
>
Once a
Gunnar Roth <[EMAIL PROTECTED]> wrote:
> Hello,
> i want to use sqlite3 in a sub-project at work.
> when compiling with warning level 4 with vc6 ( internal philosophy ) , i
> get over 480 warnings. With warning level 3 there are still 119 left.
> This leads to problems to convince the project lead
"jayanth KP" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I am using sqlite 2.8.13 which is supposed to have fix for "Corrupt
> problem encountered on Windows NT platform" check this
> (http://www.sqlite.org/cvstrac/tktview?tn=599). But the code in pager.c still
> has the following rc = write32bits
"jayanth KP" <[EMAIL PROTECTED]> wrote:
> I have set PRAGMA synchronous=FULL;
>
Do your power-off-corruption thing and send me copies
of both the journal file and the original database and
I will see what I can find.
--
D. Richard Hipp <[EMAIL PROTECTED]>
--
"jayanth KP" <[EMAIL PROTECTED]> wrote:
> Hi,
>
>I have a question regarding powerfailure. I am using sqlite version 2.8.13
> . I am seeing that the database is getting corrupted after power failure
> during delete database entry operation.
>
>
Try setting
PRAGMA synchronous=FULL;
--
"David Gewirtz" <[EMAIL PROTECTED]> wrote:
>
> Basically, is it bad if I decide to open and close the same database a LOT?
It isn't the best choice if performance is your goal. Every time
you open the database, it has to read and parse the entire schema.
SQLite does that pretty quickly as databa
"Klemens Friedl" <[EMAIL PROTECTED]> wrote:
>
> Btw. are there plans to implement grouping operator (i.e. parentheses)
> and a real "NOT" (not just "exclude") features in "Fts Two" ?
>
Maybe and no.
--
D. Richard Hipp <[EMAIL PROTECTED]>
---
I'm working on a new API routine for SQLite and I have
questions for the community.
The working name of the new api is sqlite3_prepare_v2().
sqlite3_prepare_v2() works like sqlite3_prepare() in that
it generates a prepared statement in an sqlite3_stmt
structure. The differences is in the behavior
Check-in [3503] at http://www.sqlite.org/cvstrac/chngview?cn=3503
seems likely to have broken the OS/2 port. But since I know nothing
about OS/2, I'm unable to fix it. If anyone would care to contribute
a patch, I'll be glad to fold it it.
I didn't test the changes that were made to the win32 po
Christian Smith <[EMAIL PROTECTED]> wrote:
>>
> Version 2 used a Red/Black balanced tree in :memory:, whereas version 3
> appears to have done away with this optimisation. I'm curious as to why?
>
It is simpler to support a single algorithm (b-trees) rather than
two (b-tree + red/black trees).
Dave Gierok <[EMAIL PROTECTED]> wrote:
> How difficult would it be to change my version of Sqlite such that it uses =
> 32-bit floats instead of doubles for REAL values in memory? Could you poin=
> t me in the right direction? We are in a real shortage for RAM in our game=
> ..
The routines you'
tim <[EMAIL PROTECTED]> wrote:
>
> I would be very curious to know how exactly you leave out optional features.
>
Compiler command-line options. Ex: -DSQLITE_OMIT_TRIGGER=1
Here are all of the options:
SQLITE_OMIT_ALTERTABLE
SQLITE_OMIT_ANALYZE
SQLITE_OMIT_AUTHORIZATION
SQLITE_O
Dave Gierok <[EMAIL PROTECTED]> wrote:
> So, how is data represented in a :memory: db? Are :memory: db's different =
> in the way they store their data in memory vs. the way a file db stores its=
> data to file? Or is it as simple as instead of writing to file, it writes=
> to memory? If they
tim <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I'm developing on an arm-elf platform that uses a flat binary (elf2flt)
> (mmu-less processor) and the smallest executable I'm able to generate
> runs about 599k. Also it tends to want an equal amount of memory at
> run-time, which the board
> will not su
Dennis Cote <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
> > Dave Gierok <[EMAIL PROTECTED]> wrote:
> >
> >> It looks like the size of a Sqlite DB ends up being much larger
> >> (more than 2x) than size that I calculate for its data set.
> >>
> >> A simple test shows that when creating
Dave Gierok <[EMAIL PROTECTED]> wrote:
> It looks like the size of a Sqlite DB ends up being much larger
> (more than 2x) than size that I calculate for its data set.
>
> A simple test shows that when creating one table with one integer
> column and filling it with 1 rows, I get a DB size of
Robert L Cochran <[EMAIL PROTECTED]> wrote:
> I believe I overwrote my Fedora Core 5 version of sqlite (that's
> 3.3.3-1.2.x86_64) for the second time this year. I downloaded
> sqlite-3.3.8 and compiled it with this configure string:
>
> ../configure --prefix=/usr/local/sqlite-3.3.8 --libdir=/u
Dennis Cote <[EMAIL PROTECTED]> wrote:
> Roger Binns wrote:
> >
> > The usual approach is to write a web page about it and then publish a
> > story on Slashdot.
> >
> I have to second this idea. It worked well for Poul-Henning Kamp.
>
OK. Thanks everybody for your support. But let's try to
de
[EMAIL PROTECTED] wrote:
> On Tue, 31 Oct 2006 [EMAIL PROTECTED] wrote:
> >
> > http://www.sqlite.org/cvstrac/tktview?tn=2049
> >
> > Does anybody have an suggestions on how I might deal
> > with this? Does anybody know how I can get in touch
> > with an engineer at Mcafee so that we can at least
I need advice from the community. The problem
is seen here:
http://www.sqlite.org/cvstrac/tktview?tn=2049
http://www.sqlite.org/cvstrac/tktview?tn=1989
http://www.sqlite.org/cvstrac/tktview?tn=1841
http://www.sqlite.org/cvstrac/wiki?p=McafeeProblem
It appears that McAfee Anti-Virus uses
[EMAIL PROTECTED] wrote:
> i have some code which uses sqlite heavily. every so often a command using
> with hang indefinitely, running an strace on the code shows it to be stuck in
> a loop doing
>
>
>munmap addr1
>mmap #=> addr1
>munmap addr2
>mmap #=> addr1
>
=?ISO-8859-2?Q?Zimmer_Andr=E1s?= <[EMAIL PROTECTED]> wrote:
>
> Maybe my mistake but I haven't found a notice in the docs that says I
> mustn't use SQLite from within a signal handler... Is there any known
> workaround to this?
>
A single handler is like a separate thread. You can call SQLit
chetana bhargav <[EMAIL PROTECTED]> wrote:
>
> And regarding EXPLAIN QUERY METHOD, I seem to be getting some error. It just
> says,
>
> "0|0|TABLE table_acc WITH INDEX IDX_ACC_ID_STATE"
>
This is not an error. It is the output of EXPLAIN QUERY PLAN.
This says that you are reading the table
=?ISO-8859-2?Q?Zimmer_Andr=E1s?= <[EMAIL PROTECTED]> wrote:
>
> However, at random times I keep getting "library routine called out of
> sequence" errors (in the feeder).
This is the SQLITE_MISUSE error. You can grep for SQLITE_MISUSE
in the source code to find all the cases where this error c
"=?UTF-8?Q?R=C3=BAben_L=C3=ADcio?=" <[EMAIL PROTECTED]> wrote:
> I need protect my database with a password, can i do it???
>
http://www.hwaci.com/sw/sqlite/prosupport.html#crypto
--
D. Richard Hipp <[EMAIL PROTECTED]>
---
Ben Clewett <[EMAIL PROTECTED]> wrote:
>
> Is the allocation of 4108 KB normal for Sqlite?
No. Not for me. If you open the same database using the
command-line client, how much memory does it use?
> Why, then run from xined, is the memory allocation four times as much?
> Why is just Sqlite eff
"David Gewirtz" <[EMAIL PROTECTED]> wrote:
> I've been exploring SQLite for a number of applications, but one I'd like to
> embark on soon is using SQLite to record Web site log file data, so I can
> perform SQL-based analysis on my logs, rather than using some thing like
> Analog.
>
> Unfortunate
Peter De Rijk <[EMAIL PROTECTED]> wrote:
> I have run into a serious performance problem with tables with many rows.
> The problem only occurs on tables with an index
> The time needed for an insert into a table with an index is dependend on the
> number of rows. I have not formally checked, but f
"Scott Hess" <[EMAIL PROTECTED]> wrote:
> In some database systems, it can be beneficial to use "NOT NULL" as
> much as possible when defining tables. It usually allows for a
> slightly tighter storage encoding, and also allows some optimizations
> to occur.
>
> AFAICT, in sqlite it only seems im
In previous versions of SQLite, when the command-line shell
encountered an error, it would print an error message but
continue processing its input.
This seems wrong. In response to ticket #2045, I changed
the command-line shell so that when it is reading from a
file, it stops reading whenever
"Sarah" <[EMAIL PROTECTED]> wrote:
> Hi, John Stanton
>
> I really really appreciate your warm help.
> That's great if you can send me the codes of B tree and B+ tree.
> Many thanks in advance.
>
> My requirements for data access are as follows:
> -all the data are stored in non-volatile memory
[EMAIL PROTECTED] wrote:
> >>
> >> --- vdbe.c~2005-12-19 12:42:25.0 -0500
> >> +++ vdbe.c 2006-10-22 16:32:45.0 -0400
> >> @@ -2937,7 +2937,7 @@
> >>if( pOp->p2 & OPFLAG_NCHANGE ) db->nChange++;
> >>if( pOp->p2 & OPFLAG_LASTROWID ) db->lastRowid = pNos->i;
>
"weiyang wang" <[EMAIL PROTECTED]> wrote:
> hi,
>
> i am working on the sqlite evaluation for mobile phone. and now i am facing
> the issues of memory footprint.
>
> according to the documents, three parameters are used to control the memory
> footprint: default_cache_size, cache_size and page_si
[EMAIL PROTECTED] wrote:
> This was likely a typo. In its current state, it's accessing uninitialized
> memory. It looks like it's conceivable that an incorrect nextRowid could be
> later used if the uninitialized value happens to be a small integer (smaller
> than pC->nextRowid) and the "valid"
"Da Martian" <[EMAIL PROTECTED]> wrote:
> Hi
>
>
> >The optimal way is that you prepare the statement, fetch and
> > count the results with sqlite3_step.
>
> How would I "fetch and count" the results via sqlite3_step?
>
> Do you mean fetch all the records first? What if my result set is huge, a
Lloyd <[EMAIL PROTECTED]> wrote:
> Hi List,
> Whether the data base which we create through the program will be in
> encrypted form?
The public-domain version of SQLite does not encrypt the data.
But commerical extensions that encrypt the data are available.
See, for example, http://www.hwaci.co
Lloyd <[EMAIL PROTECTED]> wrote:
> Hi,
> When this 3M inserts are performed, it takes 130 more seconds compared
> to the actual application running time. The actual application run time
> is 20 seconds but when this 3M inserts are performed it takes 150
> seconds.
>
> Is there any way to reduce
Andy Ross <[EMAIL PROTECTED]> wrote:
>
> > SQLite takes the approach of always making every BLOB larger than
> > every TEXT string. That is simple and unambiguous.
>
> but it's a disaster for people like me trying to actually take
> advantage of the manifest typing feature. I have an (IMH
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