Hello to everyone, I planning to start using sqlite but first I have a
question, sqlite supporting the referential integrity as access?
Excuse for my bad english
Thanks a lot
--
Alessio Forconi
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В сообщении от Friday 25 July 2008 03:40:22 Roger Binns написал(а):
Alexey Pechnikov wrote:
Is any way to repair corrupted database?
From a theoretical point of view the only way to repair a corrupted
database is if there are multiple redundant copies of data or of
generating that data.
В сообщении от Thursday 24 July 2008 22:00:45 Brown, Daniel написал(а):
Morning List,
Another morning another question, what sort of facilities does SQLite
provide for Loading from a read only storage location and then saving
changes to a separate read/write storage unit? I know I can open a
On Jul 25, 2008, at 12:05 PM, Sherief N. Farouk wrote:
I'm having a problem with the last parameter, the function used to
dispose
of the blob. Does sqlite defer actually inserting the blob into the
database
somehow? In other words, will I get into trouble if I do:
That will make this case legal. What's the general behavior though? Is it
not guaranteed to be consumed during the call to bind_blob? In other words,
without providing SQLITE_TRANSIENT, can I get into trouble with this?
- Sherief
-Original Message-
From: [EMAIL PROTECTED]
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Alexey Pechnikov wrote:
May be on FS layer?
I specifically said VFS which is SQLite functionality - see
http://www.sqlite.org/c3ref/vfs.html and
http://www.sqlite.org/c3ref/io_methods.html
Which FS can help me for this? I'm using ext3 FS now on
Hello,
I have a table like this:
INT id
TEXT t1
TEXT t2
For a lot of rows the pair (t1,t2) is the same, so, in order to save
space, it would be better to have two tables like:
INT id
INT pair_id
and
INT id
TEXT t1
TEXT t2
But, in my case, speed is more importan than disk space, and if I did
В сообщении от Friday 25 July 2008 12:16:39 Roger Binns написал(а):
Alexey Pechnikov wrote:
May be on FS layer?
I specifically said VFS which is SQLite functionality - see
http://www.sqlite.org/c3ref/vfs.html and
http://www.sqlite.org/c3ref/io_methods.html
Thanks, last link may be helpful
Hello,
I'm using VC++.NET 2003 Windows XP SP2.
I have following problem with version 3.6.0:
sqlite configuration is being hold in a global variable sqlite3Config.
My application uses a dll, which initializes sqlite database. Dll's copy
of the sqlite3Config variable is initialized properly and
You need to clarify what you mean by 'module'. Data is not shared in
DLL's (sperate memory space and all that..), each calling application
will need their own copy of data initialized by a shared library. If
you have a global variable in a dll and need to share this data across
multiple processes,
By 'module' I mean any dll loaded by the application or the application
itself. I know the data is not shared, hence my question: can I use one
database connection (one sqlite3 pointer) in multiple modules?
Regards,
Jacek
Roberto pisze:
You need to clarify what you mean by 'module'. Data is
Jacek Oleksy wrote:
sqlite configuration is being hold in a global variable sqlite3Config.
To be more specific: this variable is used by sqlite internally, it is
defined in global.c. That's why I'm not sure what to do with it...
J.
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sqlite-users
Hello,
I have a table like this:
INT id
TEXT t1
TEXT t2
For a lot of rows the pair (t1,t2) is the same, so, in order to save
space, it would be better to have two tables like:
INT id
INT pair_id
and
INT id
TEXT t1
TEXT t2
But, in my case, speed is more importan than disk space, and if I did
On Fri, Jul 25, 2008 at 5:23 AM, Alexey Pechnikov [EMAIL PROTECTED]
wrote:
Database servers such as Oracle or PostgreSQL have transactions log and
restore log.
Those logs are effectively duplicates of the data or ways of
reconstructing the data. SQLite has a transaction log for the
I created a table with four text columns and a blob column, and populated it
using sqlite3 functions ~prepare, ~bind_text, ~bind_blob. Now I can't query the
data using, for example, where app = 'AA', though where app like 'AA'
works! The LENGTH() function returns the number of characters which
On Fri, 25 Jul 2008, Alessio Forconi wrote:
Hello to everyone, I planning to start using sqlite but first I have a
question, sqlite supporting the referential integrity as access?
Alessio,
Use triggers. There is detailed information on the web site.
Rich
--
Richard B. Shepard, Ph.D.
On Jul 25, 2008, at 8:50 AM, Chris Holbrook wrote:
I created a table with four text columns and a blob column, and
populated it using sqlite3 functions ~prepare, ~bind_text,
~bind_blob. Now I can't query the data using, for example, where
app = 'AA', though where app like 'AA' works!
Jacek Oleksy [EMAIL PROTECTED] wrote in
message news:[EMAIL PROTECTED]
Hello,
I'm using VC++.NET 2003 Windows XP SP2.
I have following problem with version 3.6.0:
sqlite configuration is being hold in a global variable sqlite3Config.
My application uses a dll, which initializes sqlite
Salvatore Iovene
[EMAIL PROTECTED] wrote in
message news:[EMAIL PROTECTED]
Could you tell me if this kind of JOIN would be very expensive in
terms of performance?
Why don't you set up a test and measure? It may very well be that the
extra time taken to perform a join is offset by less disk
Igor Tandetnik wrote:
Is this DLL statically linked to SQLite, or itself uses sqlite3.dll?
This DLL is statically linked to SQLite.
If you have several modules, each statically linked with SQLite, then
you have multiple copies of SQLite runtime in the same process. This is
a recipe
В сообщении от Friday 25 July 2008 16:32:26 Derrell Lipman написал(а):
Can I get full log of sql statements for to sent it other network or
store to
outher device?
Maybe sqlite3_trace() or sqlite3_profile() can help with what you're
looking for here.
Thanks!
Sorry for the long delay - I was out-of-town, and on return my email
box had seemingly grown without bound. So I've been working my LIFO
way through giving each email it's five minutes of fame, and here we
are...
On Sat, Jul 5, 2008 at 9:30 PM, Stephen Woodbridge
[EMAIL PROTECTED] wrote:
My
Thanks Donald!
Just want I needed!
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Griggs, Donald
Sent: Thursday, July 24, 2008 7:50 PM
To: General Discussion of SQLite Database
Subject: Re: [sqlite] Does sqlite support stored procedure?
Hi, John,
Hi BareFeet,
I would like to know if SQLite supports stored procedures.
Technically, no it doesn't.
For what purpose do you want to store procedures?
We have an application (open source Jaxer) that provides a support layer for
the server-side DB, so users can access it in their javascript.
Does anyone know what endianness a Sqlite database is stored in? Or does that
depend on the endianness of the machine it was created on? I am wondering
because we ship a game that runs on Xbox 360, which uses the PowerPC
architecture and has a different endianness than the PC. We run PC
2008/7/25 Dave Gierok [EMAIL PROTECTED]:
Does anyone know what endianness a Sqlite database is stored in? Or does
that depend on the endianness of the machine it was created on? I am
wondering because we ship a game that runs on Xbox 360, which uses the
PowerPC architecture and has a
Thanks, I saw that, but it doesn't *really* specify which endianness the file
uses, or even if it depends on what type of machine the database was created
on. We know we can create it on the PC and load it on the Xbox360, but I
wonder if we pay a performance penalty for doing so. I'm going to
On Jul 25, 2008, at 11:50 AM, Dave Gierok wrote:
Does anyone know what endianness a Sqlite database is stored in? Or
does that depend on the endianness of the machine it was created
on? I am wondering because we ship a game that runs on Xbox 360,
which uses the PowerPC architecture
Scott Hess wrote:
Sorry for the long delay - I was out-of-town, and on return my email
box had seemingly grown without bound. So I've been working my LIFO
way through giving each email it's five minutes of fame, and here we
are...
Scott,
The long delay was well worth the information below
Hello!
There is any way to create 'table functions', which are functions that return
a rowset and are used in place of a table to generate rows?
Best regards, Alexey.
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No, but that would be wicked cool and bring stored procs a lot closer to
reality.
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Alexey Pechnikov
Sent: Friday, July 25, 2008 11:08 AM
To: General Discussion of SQLite Database
Subject: [sqlite] Return a
yes there is.
embed the sql in a table then execute it as needed passing the appropriate
parms.
Woody
--- On Fri, 7/25/08, Robert Simpson [EMAIL PROTECTED] wrote:
From: Robert Simpson [EMAIL PROTECTED]
Subject: Re: [sqlite] Return a rowset from function?
To: 'General Discussion of SQLite
On 7/25/08, Alexey Pechnikov [EMAIL PROTECTED] wrote:
Hello!
There is any way to create 'table functions', which are functions that
return
a rowset and are used in place of a table to generate rows?
afaik, that would be a VIEW. A SELECT can only return from a TABLE or
a VIEW, and a
If you're really serious about storing your data in a native form to
reduce read/write overhead for handling endian-ness (and I think this is
going to be more trouble than it's worth) then you can look at replacing the
following functions in vdbeaux.c:
** sqlite3VdbeSerialType()
**
В сообщении от Friday 25 July 2008 22:11:42 Harold Wood написал(а):
yes there is.
embed the sql in a table then execute it as needed passing the appropriate
parms.
How can I create this function?
Example:
select generate_series(1,7);
1
2
3
4
5
6
7
Hello!
В сообщении от Wednesday 23 July 2008 19:07:59 вы написали:
Hello,
Le 23 juil. 08 à 09:14, Alexey Pechnikov a écrit :
Hello!
Send me please code as attached file.
In mail body there are a lot of non-ascii symbols and compiler show
a lot of
errors on symbols ‘\240’ and
On Fri, 25 Jul 2008 08:02:46 +0200,
Alessio Forconi wrote:
Hello to everyone, I planning to start using sqlite but first I have a
question, sqlite supporting the referential integrity as access?
As Rich Shepard already pointed out, SQLite doesn't support
it by itself, but you can use triggers
On Jul 25, 2008, at 8:50 AM, Chris Holbrook wrote:
I created a table with four text columns and a blob column, and
populated it using sqlite3 functions ~prepare, ~bind_text,
~bind_blob. Now I can't query the data using, for example, where
app = 'AA', though where app like 'AA' works!
Hi All,
I ran the following sql statement
select CURRENT_TIMESTAMP;
and the output is :
2008-07-25 23:11:13
Is there any easy way or buildin function to convert this format to :
TUE JULY 25 23:11:13 2008
Thanks,
JP
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Look at the wiki for date/time functions, specifically strft.
Woody
from his pda
-Original Message-
From: Joanne Pham [EMAIL PROTECTED]
Sent: Friday, July 25, 2008 4:08 PM
To: General Discussion of SQLite Database sqlite-users@sqlite.org; [EMAIL
PROTECTED]
Subject: [sqlite] Convert the
But you can use where 'AA' = upper(fld1) = to get around case issues.
Woody
from his pda
-Original Message-
From: D. Richard Hipp [EMAIL PROTECTED]
Sent: Friday, July 25, 2008 3:11 PM
To: [EMAIL PROTECTED]; General Discussion of SQLite Database
sqlite-users@sqlite.org
Subject: Re:
Hi all ,
I have the following statement to convert the CURRENT_TIMESTAMP to format as
TUE JULY 25 23:11:13 2008 but I got the empty string. Can you help me why the
empty string is returned.
Below is sql statement:
select
(case strftime('%w', d) when 0 then 'SUN' when 1 then 'MON’ when 2 then
On Jul 25, 2008, at 7:44 PM, Harold Wood Meyuni Gani wrote:
But you can use where 'AA' = upper(fld1) = to get around case issues.
Yes you can. But you need to be aware that doing so will prevent an
index from being used to speed the search. If your table is small it
shouldn't make any
that i kind of counted on. if i have a column that i need to index i fix the
case as i maintain the data, ill still have an unfixed column for the users
view. that way i kind of compromise.
Woody
--- On Fri, 7/25/08, D. Richard Hipp [EMAIL PROTECTED] wrote:
From: D. Richard Hipp [EMAIL
Joanne Pham [EMAIL PROTECTED]
wrote in message news:[EMAIL PROTECTED]
Hi all ,
I have the following statement to convert the CURRENT_TIMESTAMP to
format as
TUE JULY 25 23:11:13 2008 but I got the empty string. Can you help me
why the empty string is returned.
Below is sql statement:
select
Sherief N. Farouk [EMAIL PROTECTED]
wrote in message news:[EMAIL PROTECTED]
That will make this case legal. What's the general behavior though?
Is it not guaranteed to be consumed during the call to bind_blob? In
other words, without providing SQLITE_TRANSIENT, can I get into
trouble with
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