I've read through numerous discussions here about comparing values with null,
and how SQLite functions work with null values, and I thought I understood.
Now it seems appropriate to use the max(col1, col2) function to find the latest
of two dates (integer Unix times), and some rows will contain
ving a
NULL value (including comparing against another NULL) is NULL.
See the following for the details:
http://www.sqlite.org/nulls.html
Dan.
On Tue, 2007-01-30 at 16:41 -0800, Clark Christensen wrote:
> I've read through numerous discussions here about comparing values with null,
&g
02 AM
Subject: Re: [sqlite] NULL always greater?
Clark Christensen wrote:
> I've read through numerous discussions here about comparing values with null,
> and how SQLite functions work with null values, and I thought I understood.
>
> Now it seems appropriate to use the max(col1,
FWIW, I'm not convinced Samba has locking working correctly. Using a very
recent Samba version, I managed to corrupt a SQLite database last fall by (I
think) doing simultaneous writes from the Linux host box, and my WinXP client
box (via a SMB drive map). I'm guessing the XP writes started fir
What version of SQLite, and what version of DBD-SQLite?
I saw this predictably with DBD-SQLite 1.09 and SQLite 3.2.7 where I did
something like:
$sth = $dbh->prepare("select foo, bar from mytable where rowid = ?");
for $i (1..5) {
($myfoo, $mybar) = $dbh->selectrow_array($sth, u
Jim,
Line 398 in dbdimp.c appears to be in DBD-SQLite's $sth->execute code.
I agree with Puneet. If you wrap your DBI calls in eval blocks and test $@,
you might get more info about the error (or maybe not). Also, setting
RaiseError, and ShowErrorStatement in $dbh wouldn't hurt.
$dbh = D
WOW. Good to know. Thanks Jim (and Matt).
-Clark
- Original Message
From: "Anderson, James H (IT)" <[EMAIL PROTECTED]>
To: Matt Sergeant <[EMAIL PROTECTED]>
Cc: sqlite-users@sqlite.org
Sent: Thursday, February 8, 2007 8:36:31 AM
Subject: RE: [sqlite] What does this mean???
Looks like
Maybe coalesce() would work just as well:
> UPDATE table SET
> ID = '88',
> parent = (SELECT CASE WHEN parent IS NULL THEN '1171291314642'
> END FROM table WHERE ProjID = '88'),
> ..
> WHERE ProjID = '88';
becomes:
UPDATE table SET
ID = '88',
parent = coalesce(parent, '1
I've had good results with Vizaweb. They have PHP, and Perl by default, as
well as MySQL and Postgres. Plus, they've expressed their willingness to
consider installing other stuff. My guess is your part of the site runs in its
own VM of some kind, so the impact to the host system, and other s
>From the SQLite shell, you can send the output to a file using
.output myfile.txt
So
.output myfile.txt
select * from mytable;
.output stdout
will get you a pipe-delimited myfile.txt. You can change the delimiter using
the .separator command, or you can use .mode to use a predefined format.
A poster here, "Mikey C", wrote some math functions and posted them a month or
so ago. You might have a look at
http://www.mail-archive.com/sqlite-users@sqlite.org/msg21791.html
-Clark
- Original Message
From: Jakub Ladman <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Friday,
Hi Rafi,
If it were mine to do, I would concentrate on getting the data into a table
where I can work with it using SQL.
It sounds like your best bet is to write some simple code to read through your
CSV, validate its consistency (ignore the dates), and insert it into a table.
Then use Dennis
I'm having trouble wrapping my head around a solution here. Any advice is
appreciated.
I'm working on a SQLite-based app for keeping track of PC BIOS releases. One
obvious requirement is to be able to track and document change history. So,
using this sample schema/data code:
create table bi
identifying a release's
predecessor.
-Clark
- Original Message
From: Dennis Cote <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Tuesday, March 20, 2007 11:27:39 AM
Subject: Re: [sqlite] Finding linked peers
Clark Christensen wrote:
> So, finally, the question: What migh
arate integers (a field for major and minor version).
HTH,
Sam
---
We're Hiring! Seeking a passionate developer to join our team building
products. Position is in the Washington D.C. metro area. If interested
contact [EMAIL PROTECTED]
-Original Message-
I'm seeing an error in make test for 3.3.14:
/tmp/ccDdRRCh.o: In function `Sqlitetest1_Init':
/home/cchriste/sqlite-3.3.14/src/test1.c:4321: undefined reference to
`sqlite3_xferopt_count'
collect2: ld returned 1 exit status
make: *** [testfixture] Error 1
$
Red Hat Linux 7.2 (2.4.7.10);
gcc 3.0.
Subject: Re: [sqlite] Version 3.3.14
Clark Christensen <[EMAIL PROTECTED]> wrote:
> I'm seeing an error in make test for 3.3.14:
>
> /tmp/ccDdRRCh.o: In function `Sqlitetest1_Init':
> /home/cchriste/sqlite-3.3.14/src/test1.c:4321: undefined reference to
> `sqlite3
Excellent. All tests passed. Thanks for the quick fix.
-Clark
- Original Message
From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Monday, April 2, 2007 3:20:45 PM
Subject: Re: [sqlite] Version 3.3.14
Clark Christensen <[EMAI
I have a table, as described below, where I need to find out if the tech_id in
question has at least some modules in a particular collection (coll_id), and
they're all complete.
At this point, I'm working with variations on:
select
(select count(*) from tech_modules
where t
(at least some modules, and all
complete).
Thanks again!
-Clark
- Original Message
From: Dennis Cote <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Tuesday, April 3, 2007 12:27:54 PM
Subject: Re: [sqlite] SQL help
Clark Christensen wrote:
> I have a table, as described
To: sqlite-users@sqlite.org
Sent: Tuesday, April 3, 2007 3:07:44 PM
Subject: Re: [sqlite] SQL help
Clark Christensen wrote:
>
> Yeah, that's much cleaner. Just once through the tech's module set instead
> of twice, and it satisfies both requirements (at least some modules, and all
&
Vivek,
You ask a very broad question. I wouldn't know where to begin with code
samples. If you were to ask for some specific, "how do I do...?" questions,
I'm sure you'd get some code examples.
You'll need to get the DBI modules installed, and the DBD-SQLite driver module
installed into Perl
Once you create a table, new.db will appear on disk in the default directory.
Have a look at SQLite Spy (http://www.yunqa.de/delphi/sqlitespy/) and SQLite
Explorer (http://www.singular.gr/sqlite/). Both are decent Windows GUI tools
for SQLite. Neither provides much of a UI for data entry, but
Personally, I use "sequel" and "sequel-light". I think I remember from DRH's
Google presentation video he uses "ess cue el ite" for his product.
-Clark
- Original Message
From: Dennis Cote <[EMAIL PROTECTED]>
To: sqlite-users
Sent: Wednesday, April 4, 2007 1:24:39 PM
Subject: [sqlite
Igor,
Amazing. Thanks very much for your help. You get credit in my code comments
:-))
-Clark
- Original Message
From: Igor Tandetnik <[EMAIL PROTECTED]>
To: SQLite
Sent: Tuesday, April 3, 2007 12:20:57 PM
Subject: [sqlite] Re: SQL help
Clark Christensen
wrote:
> I hav
I don't know if there are any APIs for backing-up. I don't think there are.
I use this algorithm:
open database using sqlite3_open() or equivalent in your wrapper.
begin immediate or exclusive transaction to lock the database from all other
access
copy the file on the file system
rollback trans
I hate it when the CGI transaction clobbers characters. You can set the
content-encoding in the HTML to UTF-8, and it might help, but I think the
conversion from the urlencoded value is dependent on the web server platform's
encoding (OS codepage, app platform settings, etc.)
Plus, you run the
. Pagaltzis <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Thursday, April 5, 2007 9:19:19 AM
Subject: [sqlite] Re: storing funky text in TEXT field
* Clark Christensen <[EMAIL PROTECTED]> [2007-04-05 17:25]:
> I hate it when the CGI transaction clobbers characters. You
> can se
The sqlite3.def file is included in the Zip archive with the precompiled
Windows DLL (http://www.sqlite.org/sqlitedll-3_3_15.zip).
For me, it's a minor annoyance to have to download the precompiled DLL when I'm
making the DLL from source. I've been meaning to ask to have sqlite3.def
included w
In general, I agree. I miss the zipped set of pre-processed C source.
Since you have the Linux-based build system at your disposal, you can get what
you're used to having with
make target_source
on the Linux system. This creates a tsrc directory containing the familiar
pre-processed C source
Richard,
For what it's worth, it would be very convenient to have shell.c included in
the preprocessed source distro.
sqlite3.def would also be convenient, but the
nm sqlite3.o | grep ... | sed ... >>sqlite3.def
method seems to correctly generate sqlite3.def on my Windows system - EXCEPT,
w
I'm sure somebody can do better, but I I came up with this:
create table fruits (type text, variety text, price number);
create index fruit_type_price on fruits (type, price);
insert into fruits values ('apple', 'gala', 2.79);
insert into fruits values ('apple', 'fuji', 0.24);
insert into fruits v
In SQLite null is not equal to anything, including null.
I'm not sure what the best solution for your application is. With help from
the others here, I have learned to use coalesce() to convert nulls into a
value, and to not allow null in key fields.
select
tableA.path,
tableA.value
from
http://www.mail-archive.com/sqlite-users@sqlite.org/msg10803.html
Describes a patch that implements a sequence table, and functions to deal with
it. You could use something like that to implement a unique-across-all-tables
ID scheme. Though I think someone else (Igor?) already suggested someth
delete from Payments where UserID in (select UserID from Users where UserName =
'John Smith');
will get the job done. And I'm sure there's a more elegant method.
-Clark
- Original Message
From: Scott Baker <[EMAIL PROTECTED]>
To: SQLITE
Sent: Thursday, July 12, 2007 3:47:37 PM
Subje
I think you'd have to actually add your function into the SQLite source, and
recompile. My guess, not being a C guy, would be for you to have a look at the
SQLite source (maybe in func.c?). Since you already have a C function to do
what you want, it seems pretty straightforward :-))
-Clark
I think
.mode tabs
does much the same as
.separator "\t"
but without the ambuguity of single vs double quotes.
-Clark
- Original Message
From: "Griggs, Donald" <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Monday, August 13, 2007 2:37:06 PM
Subject: RE: [sqlite] Need To Ex
You have to test your incoming values, and reject requests that have "%" (and
other illegal) chars.
I never allow real deletes from a web form, and especially not from trusted
users. Consider adding a "deleted" column, and update the affected rows to
indicate they've been deleted. It's a litt
The META tag you include looks correct to me.
Does perl get the chars right after CGI decodes them?
The browser, ultimately, will escape the accented characters into urlencoded
chars based on the utf-8 charset you specify in the HTML META tag. Then Perl
(via CGI) is going to decode those back
it back to the browser, does it display
correctly?
-Clark
- Original Message
From: P Kishor <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Thursday, September 20, 2007 9:12:30 AM
Subject: Re: [sqlite] SQLite and html character entities
On 9/20/07, Clark Christensen &
Wow! Excellent summary, Trevor.
- Original Message
From: Trevor Talbot <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Thursday, September 20, 2007 11:35:42 PM
Subject: Re: [sqlite] SQLite and html character entities
On 9/20/07, P Kishor <[EMAIL PROTECTED]> wrote:
> On 9/20/07, Tr
As you've discovered, $sth->finish doesn't quite do the job. I've found if I
simply
undef $sth;
before disconnecting, it eliminates the message about closing $dbh with active
statement handles.
-Clark
- Original Message
From: Brian Rowlands (Greymouth High School) <[EMAIL PROTECTE
> Your only problem is that you're at Stanford and Dr Hipp was at
> Duke so he hates you.
Not much humor on this list, but you made my day :-)
Very funny.
-Clark
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sqlite-users@sqlite.org
http://sqlite.org:8080/cgi-bin/mai
The current dev branch of DBD-SQLite (1.26_05) includes an implementation of
SQLite's unimplemented REGEX function
(http://search.cpan.org/~adamk/DBD-SQLite/lib/DBD/SQLite.pm#REGEXP_function).
Presumably, this will survive to the next production release.
Otherwise, DBD-SQLite offers a custom f
Sorry for top-posting...
What's running on the the server? A Perl CGI script? Apache HTTPD? mod-perl?
Is the AJAX exchange asyncronous? Are you sure the first AJAX exchange is
finished when the second one fires? Does the AJAX request wait for a 200
response?
Assuming Perl, are you explici
ink, etc), do you still get the locked
DB? If not, I think it would help prove it's a timing issue (or not).
- Original Message
From: P Kishor
To: General Discussion of SQLite Database
Sent: Sat, October 17, 2009 8:07:09 PM
Subject: Re: [sqlite] suggestions for avoiding &
I am not talking about Amazon.com here. But, even with a few
hundred users, someone is likely to hit the db at the same time
someone else is hitting it. How do you all manage this situation?
On Sun, Oct 18, 2009 at 2:28 PM, Clark Christensen wrote:
>>Ajax is always asynchronous. That
>SQLiteSpy (www.yunqa.de) is OK, but unless I missed the option, it
>won't let me copy the output of a SELECT into the clipboard so I can
>paste it elsewhere.
FWIW, I'm pretty happy with SQLiteSpy, even though I don't use it for
copy/paste of results. I used SQLite Explorer before, and am happy
Richard,
I just recently discovered that IE supports "conditionl comments", which allow
you to, among other things, load specific CSS in IE. For detail, see
http://msdn2.microsoft.com/en-us/library/ms537512.aspx
I was able to use this feature to my advantage on a project to load the main
CSS
Were you able to build DBD-SQLite using the resulting library?
Thanks!
-Clark
- Original Message
From: P Kishor <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Wednesday, November 21, 2007 7:18:20 AM
Subject: [sqlite] Detailed notes on compiling full-text search
http://www.sqli
ginal Message
From: P Kishor <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Wednesday, November 21, 2007 8:53:24 AM
Subject: Re: [sqlite] Detailed notes on compiling full-text search
On 11/21/07, Clark Christensen <[EMAIL PROTECTED]> wrote:
> Were you able to build
FWIW, I notice the window title on the CVSTrac-generated pages at sqlite.org is
"Sqlite CVSTrace". I'm guessing it should be "SQLite CVSTrac".
- Original Message
From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Tuesday, December 18, 2007 4:18:52 AM
Subject
select date(startTime, 'unixepoch','-8 hours');
SQLite's date/time functions are documented at
http://www.sqlite.org/cvstrac/wiki?p=DateAndTimeFunctions
-Clark
- Original Message
From: Joanne Pham <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Wednesday, December 19, 2007 9:22:
I think your description of 1198990800 is a little off
sqlite> select datetime(1198990800, 'unixepoch');
2007-12-30 05:00:00
To "truncate the hour", as you say:
sqlite> select strftime('%s', date(1198990800, 'unixepoch'));
1198972800
Which translates to 2007-12-30 00:00:00
-Clark
- Origi
I'm not big on either Excel or ODBC, so I can't help with the details, but...
There's an ODBC driver for SQLite you could install on your customer's system,
and I'm pretty sure Excel can render data from an ODBC data source. So, if
what you really want is to view query result data in Excel, it
sqlite> select datetime('1201561222', 'unixepoch');
2008-01-28 23:00:22
OK, so now it's clear your values are Unix times.
sqlite> select strftime('%s', date('1201561222', 'unixepoch'));
1201478400
Effectively strips the time portion of your time value
sqlite> select datetime('1201478400', 'unix
I don't think you're going to get the kind of caching you want using Perl and a
web server (Apache, right?). There's just no persistence across processes, no
shared memory, no database connections.
Now, Apache's mod_perl and some associated modules could get you all that and
more. For me, any
you
have
any
interesting
ideas
or
knowledge
-
it'll
be
great
if
you
share
it
with
me.
On
Jan
24,
2008
6:06
PM,
Clark
Christensen
<[EMAIL PROTECTED]>
wrote:
>
I
don't
think
you're
going
to
get
the
kind
of
caching
you
want
using
Sorry, this was mis-addressed. Should have gone to the list...
- Forwarded Message
From: Clark Christensen <[EMAIL PROTECTED]>
To: Alexander Batyrshin <[EMAIL PROTECTED]>
Sent: Monday, February 4, 2008 9:46:49 AM
Subject: Re: [sqlite] DBD::SQLite 1.14 prepare_cached bug?
ba
So, I sent a reply this morning to a list message, and it seems to have gone to
the OP's email address rather than to the list (sorry bash).
I don't remember having that issue with the old software (ezmlm). To fix, is
it a client configuration, or is there a reply-to header that should be set i
> Conclusion: avoid using $dbh->disconnect() for DBD::SQLite, instead
use "undef $dbh".
Good info. I don't use usually use prepare_cached(), but I'm adding your
observation to my notes for when I'm trying to resolve the same.
> What kind of SQL injection is possible here?
Good point. Not sure
I'm sure the real experts will chime-in, but it looks like you might be
executing the subquery once for every row in main.
Maybe if you use a join, it would go faster
select
L.data
from
list L, main m
where
m.name='something'
and L.mid = m.id;
Or, maybe you could just use i
I see drh and SQLite are the subjects this week in the FLOSS Weekly podcast.
Check it out at http://www.twit.tv/floss26.
-Clark
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Well, I'm no C programmer, so I might be full of crap, but it looks like you're
closing the db connection inside your while block (after you get the first
row's data). Not sure about the exact usage for reset() and finalize(), but
they don't seem proper inside a loop like yours. Last, it looks
It's the trailing semicolon. The dot commands don't require them, while SQL
statements do.
- Original Message
From: Douglas McCarroll <[EMAIL PROTECTED]>
To: "sqlite-users@sqlite.org"
Sent: Monday, March 31, 2008 2:11:35 PM
Subject: [sqlite] When I try to .read I get a "can't open" mes
Pretty much any folder in the PATH will do.
You can put it \windows\system32\ but that can be a pain to get to and
remember. I usually create one or more folders to hold non-Windows misc
binaries, and add those to the system PATH. The most recent is C:\usr\bin\ for
executables, and C:\usr\lib
Near as I can tell, there's no 'standard' way to store dates.
SQLite's date functions can deal with dates as floating-point julian numbers,
-mm-dd hh:mm:ss strings (with or without the time portion), or Unix time
integers. As arguments to SQLite's date/time functions, Unix times usually
ha
select * from mytable
where last in (
select last from mytable group by last_name having count(*) > 1
)
Probably slow on a big table.
-Clark
- Original Message
From: flakpit <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Monday, April 28, 2008 8:33:36 AM
Subject: [sqlite]
= fs.comp);
This "not exists (select 1 from ...)" has been pretty reliable for me.
-Clark
- Original Message
From: Rich Shepard <[EMAIL PROTECTED]>
To: Clark Christensen <[EMAIL PROTECTED]>
Sent: Thursday, May 15, 2008 5:05:47 PM
Subject: Re: [sqlite] Finding Miss
Looks like you can insert and delete a row to set whatever you want as the
starting number:
sqlite> create table t1 (oid integer primary key autoincrement, a);
sqlite> insert into t1 values (100, 'foo');
sqlite> delete from t1;
sqlite> insert into t1 (a) values ('bar');
sqlite> select * from t1;
You can get the underlying SQLite version from DBD-SQLite as
$dbh->{sqlite_version};
Make sure you set $dbh->{AutoCommit=>0}. This will ensure you're always in a
transaction. Without it, you're probably committing every row. From what I
can tell, you can twiddle AutoCommit at any point in
I have dynamic apps running on my company's website using Perl and SQLite.
There's a very good wrapper for using SQLite with the Perl DBI. Check out
http://search.cpan.org/~msergeant/DBD-SQLite-1.12
It works well for a low-volume app on a public site. I'm working on a new app
(also all Perl)
SQLite itself supports reading SQL and SQLite stmt/commands from a file, so the
equivalent to the piped SQL would be
sqlite3 foo.db ".read bar.sql"
-Clark
- Original Message
From: Josef Hlawatschek (JT) <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Friday, May 5, 2006 12:28:38
L Server, but don't blame me
for that). So high traffic isn't a problem with a good design.
On 5-May-06, at 11:30 AM, Clark Christensen wrote:
> I have dynamic apps running on my company's website using Perl and
> SQLite. There's a very good wrapper for using SQL
I'm not a C++ guy, but I don't think the question and answer are specific to
C++.
I would use a child table. Think of the two "columns" in your example as two
tables in your database. In its simplest form, it might be:
create table names (id integer primary key, name);
insert into names (name
> And yet somehow, the spammer still managed to get signed up
> using a "paypal.com" address. How did they do that?
> --
As others have pointed-out, there's probably a simple autoresponder on many
[EMAIL PROTECTED] mailboxes. It replied, and that was good enough :-)
I think if the list confirm
Assuming a schema like:
create table t1 (a,b);
Add another column, "c"
alter table t1 add column c;
-Clark
- Original Message
From: Anish Enos Mathew <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Monday, June 19, 2006 12:42:46 AM
Subject: [sqlite] ALTER table command
Hi al
I have had success using:
create temp table my_temp as select * from my_table;
Of course, if you don't know the column names, it might be a challenge getting
the data back into the new (altered) table.
If all you need is to add a column, ALTER TABLE does a good job in later
releases. I'm on 3
> update tableName set DOB=substr(DOB,7,4)||substr(DOB,3,4)||substr(DOB,1,2);
Am I missing some magic here? To me, this looks like it'll result in MMDD.
Does SQLite convert MMDD date strings?
I would've gone with the original -MM-DD date string that Igor posted.
Thanks!
-Clark
Duh! Nice. Sorry I missed it.
-Clark
- Original Message
From: Igor Tandetnik <[EMAIL PROTECTED]>
To: SQLite
Sent: Friday, August 18, 2006 11:22:18 AM
Subject: [sqlite] Re: Re: Using Wrong Date Format
Clark Christensen
wrote:
>> update tableName set
>> DOB=subst
>From the SQLite shell
.read myfile
Or, from the OS command shell
sqlite3 foo.db ".read myfile"
.help in the SQLite shell will give you the available commands
Note. For me, it's a habit to end lines in the SQLite shell with a semicolon.
That breaks the .read and .import commands because the
It should work fine with filenames with semicolons. My problem is when I
include the trailing semicolon, and it isn't really part of the filename or
table name.
You _might_ need to use forward slashes instead of backslashes as the path
separator inside the SQLite shell on Windows. Or you migh
I've been thinking about that myself. Then I started to wonder if the more
common MySQL or PostgreSQL wouldn't be just as good (or better) for websites -
particularly remote-hosted ones.
I see there are a lot of hosting companies out there that offer the traditional
LAMP stuff, as well as CPan
>From the command line, you can use
sqlite3 foo.db ".read load_hedges.sql"
-Clark
- Original Message
From: Rich Shepard <[EMAIL PROTECTED]>
To: SQLite
Sent: Thursday, September 21, 2006 9:25:02 AM
Subject: Re: [sqlite] Re: Re: Cannot Find Syntax Error -- SOLVED!
On Thu, 21 Sep 2006,
In a project team I was on recently, the PM, and some other team members seemed
to think "database" meant either Access, or client-server (Oracle/MS SQL
Server). They kept wanting to "access the database directly". I ended-up
telling them if they think of this database as if it were a "flat fi
Possible typo in the first sub condition of your WHERE clause. I'm sure you
mean to say, "Data.title LIKE ", instead of "Data.titleLIKE".
Also, I don't think SQLite lets you write a parameterized query like this. I
think you have to concatenate the percents and your input string and pass the
With the bigger companies, like McAfee, the phone support people are often not
employees at the companies they represent. Phone support these days is largely
outsourced.
The first level tech you get usually does triage from a script. If you get to
a second level (or higher) tech, they are mor
IMO, dates are a pain. I spent considerable time trying to decide how best to
store dates in my app(s), and eventually chose to use Unix times (integers).
It seemed an easy choice as I program in Perl and JavaScript.
Lately, I've begun to regret the choice I made. Every ad-hoc query I need to
Q1: sqlite3_prepare_ex
Q3: SQLITE_SCHEMA
I don't currently use the APIs directly (though I have a project in mind), but
these seem to make the most sense.
-Clark
- Original Message
From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Tuesday, November 7, 20
RBS,
Sorry to jump in late here. Others have given good advice, but I'm wondering,
since this is all running from VB, why not do all the work in VB and skip the
batch (or cmd) file. I'm not a VB guy, but I do know it's pretty powerful.
Are you having some trouble with a VB wrapper for SQLite?
sure how that would work from VBA. Did you mean to run this with Shell
or the Windows API?
RBS
-Original Message-
From: Clark Christensen [mailto:[EMAIL PROTECTED]
Sent: 15 November 2006 21:37
To: sqlite-users@sqlite.org
Subject: Re: [sqlite] Importing text file via .bat file
RBS,
Sorry t
November 15, 2006 5:11:38 PM
Subject: RE: [sqlite] Importing text file via .bat file
Not sure if Shell can do something like that.
What would the VB code be?
RBS
-Original Message-----
From: Clark Christensen [mailto:[EMAIL PROTECTED]
Sent: 15 November 2006 23:53
To: sqlite-users@sqlit
I don't think SQLite supports "REPLACE INTO..." I'm pretty sure "REPLACE" is a
conflict action in SQLite.
Perhaps "INSERT OR REPLACE INTO MemberAccounts (MemberId, Balance) SELECT..."
will do what you want?
-Clark
- Original Message
From: Cnichols <[EMAIL PROTECTED]>
To: sqlite-us
utes last SELECT?
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, Ba
I see Microsoft is already offering a patch for Windows XP to handle the new
U.S. DST rules.
-Clark
- Original Message
From: Joe Wilson <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Saturday, December 23, 2006 9:52:02 AM
Subject: Re: [sqlite] calculate age
Holiday determinatio
Brett,
Have a look at http://www.sqlite.org/cvstrac/tktview?tn=1476 There may still
be some custom function work to do for the OP's app, but this idea was a great
start for me in implementing/managing a foreign sequence. Not sure if his
wrapper supports custom SQL functions.
-Clark
- O
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- Original Message
From: Mag Gam <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Saturday, January 27, 2007 9:13:11 AM
Subject: Re: [sqlite] enforcing Foreign Keys
So...anyone?
On 1/25/07, Martin Jenkins <[EMAIL PROTECTED]> wrote:
>
Puneet,
How about "make doc"? If you have TCL, that seems to generate the HTML output
in ./doc. If you don't, I'd be happy to send it to you.
-Clark
- Original Message
From: P Kishor <[EMAIL PROTECTED]>
To: sqlite-users@sqlite.org
Sent: Monday, January 29, 2007 10:13:05 AM
Subject:
+1 in favor of removing non-standard quoting mechanism #3.
- Original Message
From: D. Richard Hipp <[EMAIL PROTECTED]>
To: General Discussion of SQLite Database
Sent: Thursday, August 7, 2008 10:26:07 AM
Subject: [sqlite] Proposed removal of (mis-)feature
String literals in SQL are s
Hello,
Using SQLite v3.3.13, this query:
select
oid || '|' || email_addr || '|' || residual_value as RD
from
gl_claims c
where
--RD is not null and
status = 1
and not exists (select 1 from gl_claim_tickets where ticket_type = 'coupon'
and claim_id = c.oid);
I expect one ro
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