Hi all,
I've just joined this mail list.
I've read through the syntax page and other sources as to how to create a table
using SQLite, and it's all working fine. But I can't find any specifications
for the format of a column name. Does the spec permit spaces in the name? It
seems to work OK
Sripathi Raj wrote:
Main question: Using DBD-SQLite, select count(gid) from es_src_media_info
takes 130 secs. What gives?
Repeatably 0.3 seconds or less here with apsw and python2.4 on Windows
XP on a dual Athlon1600 with ~4 year old disks. Same sort of times in
the sqlite command line shell.
Sripathi Raj wrote:
Hi,
I have a table with 500,000 records. The following is the schema of that
table:
CREATE TABLE ES_SRC_MEDIA_INFO (GID INTEGER PRIMARY KEY AUTOINCREMENT,
MEDIAPATH VARCHAR(256) NOT NULL UNIQUE,
BYTES_USED LONG,
BYTES_ON_DISK LONG,
MTIME LONG,
CTIME LONG,
TYPE VARCHAR(20),
Matias Torres <[EMAIL PROTECTED]> wrote:
> Hello everyone i need help on compiling sqlite3 from source in linux
> with mingw.
That is exactly how I build the windows libraries and executables
that appear on the SQLite website. What you do is this:
* Ignore the configure script.
* Make a
Hello everyone i need help on compiling sqlite3 from source in linux
with mingw. I tried to find the headers to compile my app but i wasn't
able to find them, so i'm trying to compile them.
I set some enviroment variables :
# cross.env
PREFIX=/opt/cross-tools
TARGET=mingw32
export
As you can tell from this forum, locking and synchronization is the area
where there is least intuitive understanding among users and is the most
consistent source of problems. There must be a deep psychological reason.
I don't think it's deep really, just the most complex part to understand.
Jay Sprenkle wrote:
On 8/29/06, John Stanton <[EMAIL PROTECTED]> wrote:
Thankyou. The Firefox people have merely removed their dependance upon
an unreliable resource, cross OS file locking. A prudent design choice.
If they come up with an elegant distributed lock protocol it would be
worth
On 8/29/06, John Stanton <[EMAIL PROTECTED]> wrote:
Thankyou. The Firefox people have merely removed their dependance upon
an unreliable resource, cross OS file locking. A prudent design choice.
If they come up with an elegant distributed lock protocol it would be
worth propagating
If I'm going to do that, it seems easier to just add a .width line to
my .sqliterc file that specifies a larger width for about 10 or so
columns. Still not perfect though.
On 8/29/06, Fred Williams <[EMAIL PROTECTED]> wrote:
From experience. Most "free form" output routines I have used
Thankyou. The Firefox people have merely removed their dependance upon
an unreliable resource, cross OS file locking. A prudent design choice.
If they come up with an elegant distributed lock protocol it would be
worth propagating universally in the light of the success of Firefox and
its
On 8/29/06, Martin Jenkins <[EMAIL PROTECTED]> wrote:
John Salerno wrote:
> So why didn't it expand for Programmer II, but it does expand for AA?
AIUI, the default column width is the greater of 10 and the width of the
first line of output.
Ah, thanks! I had even read about this, but I
>From experience. Most "free form" output routines I have used utilizes
the content of the first row to establish the width of "columns." (i.e.
Reflected in the result per your "Administrative Assistant")
If you can "throw away" your first row of output, you could insert a
first row in your
John Salerno wrote:
So why didn't it expand for Programmer II, but it does expand for AA?
AIUI, the default column width is the greater of 10 and the width of the
first line of output.
sqlite> .mo co
sqlite> .he on
sqlite> create table t(t TEXT UNIQUE);
sqlite> insert into t(t)
But if you do .mode column (and .header on, if that matters), it outputs:
a
Secretary
Programmer
Programmer
John
On 8/29/06, P Kishor <[EMAIL PROTECTED]> wrote:
>"C:\Program Files\sqlite3" tmp.db
SQLite version 3.3.7
Enter ".help" for instructions
sqlite> create table t
I'll definitely move on to using Python to work with SQLite, so I
guess this won't be a problem eventually, but for now the command line
program is a very easy way to test out things and just use a database
on the fly, without having to write the extra code involved in
connecting to it via a
"C:\Program Files\sqlite3" tmp.db
SQLite version 3.3.7
Enter ".help" for instructions
sqlite> create table t (a text);
sqlite> .s
CREATE TABLE t (a text);
sqlite> insert into t values ('Secretary');
sqlite> insert into t values ('Programmer');
sqlite> insert into t values ('Programmer II');
"John Salerno" <[EMAIL PROTECTED]> wrote:
> Just as a follow-up, I noticed that one of my columns *did* expand to
> fit a longer name, yet another column didn't. Could it be because the
> one that expanded contained a string of a single word, while the
> column that didn't expand contained
Alright, one final note, because now I'm really confused. Here was my
original row data:
Secretary, Programmer, Programmer II
It displayed like this:
title
--
Secretary
Programmer
Programmer
I changed Secretary to Administrative Assistant and now it shows like this:
title
--
Damn acronyms anyhow! Thanks.
> -Original Message-
> From: Jay Sprenkle [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, August 29, 2006 6:47 AM
> To: sqlite-users@sqlite.org
> Subject: Re: [sqlite] converting a sqlite table to dbf
>
>
> On 8/29/06, Fred Williams <[EMAIL PROTECTED]> wrote:
>
Ritesh Kapoor wrote:
Can you - DRH or someone else provide some more background information
on why locking dosen't work on NFS mounted file systems.
I just tried to find out what the locking problem was but couldn't find
a web page discussing it in any detail. Lots of pages saying there *was*
Sorry for the false info
Ascii files have 3 character separation, including 2 chr(34 )(quote)=with
space between [" "] ; that is my problem!
Best, Randall; thanks for your patience.
-
To unsubscribe, send email to
P Kishor a écrit :
Thanks, so the answer is there is no straight-forward way of doing
this. I will export to CSV, and then rebuild a dbf using Perl.
In case folks wonder why I am going back to the abacus, my data start
and end as .dbf. I use SQLite in between to do magic tricks with it.
On
Hi Randall,
Regarding: how to ".import" an Ascii file (separator is " ")
Assuming that no translations have occurred in transit, it looks as though
you're using a single ascii space as a separator.
So, given a file such as:
cat dog koala
bananna orange kiwi
You should be able to import it
Thanks, so the answer is there is no straight-forward way of doing
this. I will export to CSV, and then rebuild a dbf using Perl.
In case folks wonder why I am going back to the abacus, my data start
and end as .dbf. I use SQLite in between to do magic tricks with it.
On 8/29/06, Fred Williams
On 8/29/06, Randall <[EMAIL PROTECTED]> wrote:
Hi,
I feel embarrased after searching the archives and syntax;
Can anyone pleasae spare the time to teach me how to ".import" an Ascii file
(separator is " ")
I cannot get the separator to work.
Many Thanks, Randall
I had the toughest time myself
Kurt Welgehausen <[EMAIL PROTECTED]> wrote:
> [EMAIL PROTECTED] wrote:
>
> > Saying NOT NULL on a PRIMARY KEY is redundant, by the way.
> > --
> > D. Richard Hipp <[EMAIL PROTECTED]>
>
> sqlite> insert into t (k, d) values (null, 'jkl');
> sqlite> select * from t;
> k d
>
Hi,
I feel embarrased after searching the archives and syntax;
Can anyone pleasae spare the time to teach me how to ".import" an Ascii file
(separator is " ")
I cannot get the separator to work.
Many Thanks, Randall
Mario Frasca wrote:
Kurt Welgehausen wrote:
[...] should I write a bug ticket
about a primary key accepting nulls?
there is already a ticket for that: 518. I reopened it three days ago.
I have right now attached a patch for it. it is quite small and I hope
it fits in the current
On 8/29/06, Fred Williams <[EMAIL PROTECTED]> wrote:
Kind'a like chucking your Pentium 5 and going back to scratching on the
cave wall with a rock, Eh?
I'd export the tables to a CVS files using something like
SQLiteAdmin.exe. Open the CVS files with Excel and save the resulting
spreadsheets
"Jay Sprenkle" <[EMAIL PROTECTED]> wrote:
>
> If you run two instances of firefox you trash
> your own database.
No, you didn't read what I said. Firefox implements their
own locking mechanism, so two instances of firefox will
play nicely together. The problem is when some other
application,
On 8/29/06, Ritesh Kapoor <[EMAIL PROTECTED]> wrote:
Can you - DRH or someone else provide some more background information
on why locking dosen't work on NFS mounted file systems.
If its a known issue then is there an SQLite compile time option that
would remove locking - i couldn't find one.
On 8/29/06, John Stanton <[EMAIL PROTECTED]> wrote:
Jay Sprenkle wrote:
>
> If it breaks because of something you did, then YOU are the bum.
> If it's broken because of the operating system THEY are the bums.
>
Having someone to blame still doesn't make it work. They are have made
the rational
hi,
i realized i missed some codes in sqlite3GenericRealloc() for the
calculating.
after modifying my codes, the testing results are:
the highest water mark of memory usage is 16684 bytes, and 0 memory leakage.
the same configuratiions as described in the early.
16684bytes, is it the right
hi,
i am evaluating sqlite performance for mobile platform now.
i found something discussable about memory footprint and leakage.
the highest water line of memeory usage is 44611bytes (by malloc() ), and
there seems a large memory leakage (34017bytes) in my testing scenario.
'cache_size' is
Hi,
My motive is to connect sqlite through c program, can u guide me.
I am not aware to do the 3rd step , please explain .
Win32 recompile with borland c++ builder
1. Download preprocessed source from
¤http://www.sqlite.org/sqlite_source.zip
2. Unzip the source to a project directory, e.g.
Kurt Welgehausen wrote:
[EMAIL PROTECTED] wrote:
Saying NOT NULL on a PRIMARY KEY is redundant, by the way.
[...]
Am I missing something, or should I write a bug ticket
about a primary key accepting nulls?
there is already a ticket for that: 518. I reopened it three days ago.
Kind'a like chucking your Pentium 5 and going back to scratching on the
cave wall with a rock, Eh?
I'd export the tables to a CVS files using something like
SQLiteAdmin.exe. Open the CVS files with Excel and save the resulting
spreadsheets as .DBF files (My Excel has a choice of DBASE II
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