I have been developing a c++ program in windows. In this program, in a
loop, I open database, query and update the records then close it.
I am encountering randomly with "No such column error".
Query looks like that (but there are more columns than this STATUS table):
"select a.BIRTH_DATE, a.BIRT
In a specific case, we have to use such a scenario.
I'm aware it is contrary to traditional way, but for this specific "mounted
drive" situation, is there a reasonable solution? Any way to avoid this
kind of database file corruption?
Thanks in advance,
Best Regards,
On Tue, Dec 24, 2019 at 12:
On 2019-12-22 10:48 p.m., Keith Medcalf wrote:
On Sunday, 22 December, 2019 23:20, Aydin Ozgur Yagmur
wrote:
I have experienced a weird problem. I have been using sqlite database in
linux by mounting.
Can you give some clues what "using sqlite database in linux by mounting" means?
My first
Thank you very much Simon, it is quite explicative.
On Mon, Dec 23, 2019 at 11:38 AM Simon Slavin wrote:
> On 23 Dec 2019, at 6:19am, Aydin Ozgur Yagmur wrote:
>
> > I have been using sqlite database in linux by mounting.
> > Nearly all times it works well. But when testing with customer, I
> e
On 23 Dec 2019, at 6:19am, Aydin Ozgur Yagmur wrote:
> I have been using sqlite database in linux by mounting.
> Nearly all times it works well. But when testing with customer, I encounter
> "No such column" error.
SQLite does not support accessing the database drive across a network. No
netw
On Sunday, 22 December, 2019 23:20, Aydin Ozgur Yagmur
wrote:
>I have experienced a weird problem. I have been using sqlite database in
>linux by mounting.
>Nearly all times it works well. But when testing with customer, I
>encounter
>"No such column" error. After restarting system, it works ag
Hello,
I have experienced a weird problem. I have been using sqlite database in
linux by mounting.
Nearly all times it works well. But when testing with customer, I encounter
"No such column" error. After restarting system, it works again well.
I wonder why I get such an error? Could you please g
Hi Rob,
I can see your point, but couldn't tell you if this should be considered a
bug or not.
Probably only DRH can tell you that.
RBS
On Thu, Oct 27, 2016 at 8:21 AM, Rob Golsteijn
wrote:
> Hi RBS,
>
> Re-introducing mytable in the sub-select is a workaround (and to get the
> same semantics
Hi RBS,
Re-introducing mytable in the sub-select is a workaround (and to get the same
semantics in the general case I have to use the same row from the inner mytable
and outer mytable). As indicated in my original message I already have a
workaround for the issue.
The intention of my post was
On 2016/10/25 5:44 PM, Bart Smissaert wrote:
Try this:
UPDATE mytable
SET myfield1 = (SELECT 1 from mytable
ORDER BY EXISTS (SELECT 1
WHERE mytable.myfield2 = 1
)
)
RBS
Thing
Try this:
UPDATE mytable
SET myfield1 = (SELECT 1 from mytable
ORDER BY EXISTS (SELECT 1
WHERE mytable.myfield2 = 1
)
)
RBS
On Tue, Oct 25, 2016 at 4:40 PM, Rob Golsteijn
wrote:
> Hi
Hi List,
I encountered a situation in which sqlite does not understand to which field I
try to refer. I simplified the original query to show the problem. The
simplified query itself is now completely meaningless (and for my specific
situation I could rewrite the query to work around the proble
Pavel Ivanov-2 wrote:
>
>
> Yes, it's expected. Column aliases are visible only in GROUP BY/ORDER
> BY/HAVING clauses and outer selects. All other places should use exact
> column expression instead.
>
> Pavel
>
>
Ah, thanks Pavel for the clarification, now it makes sense.
This is a bit inc
st
> Advanced Analytics Directorate
> Northrop Grumman Information Systems
>
>
>
>
> From: sqlite-users-boun...@sqlite.org on behalf of Ioannis Epaminonda
> Sent: Tue 11/2/2010 8:19 AM
> To: sqlite-users@sqlite.org
> Subject: EXTERNAL:[sqlite]
; as a) as errval;
test2|false
I suppose there's another solution too...
Michael D. Black
Senior Scientist
Advanced Analytics Directorate
Northrop Grumman Information Systems
From: sqlite-users-boun...@sqlite.org on behalf of Ioannis Epaminonda
Sent: T
The following error 'no such column: A' is returned when i execute the
following statement.
SELECT 'test' as A,CASE WHEN A = 'test' THEN 'true' ELSE 'false' END as
ERRVAL
Is this the expected result or should the generated column be available to
the case statement.
Thanks.
--
View this message
Thank you, it works now!
Jay A. Kreibich-2 wrote:
>
> On Fri, Feb 26, 2010 at 07:21:08PM -0500, Igor Tandetnik scratched on the
> wall:
>> senglory wrote:
>
>> > insert into TB_GroupCalendar(CalendarName) VALUES('DEFAULT CALENDAR
>> > FOR ' + UserName) ;
>>
>> What does UserName refer to he
On Fri, Feb 26, 2010 at 07:21:08PM -0500, Igor Tandetnik scratched on the wall:
> senglory wrote:
> > insert into TB_GroupCalendar(CalendarName) VALUES('DEFAULT CALENDAR
> > FOR ' + UserName) ;
>
> What does UserName refer to here? If you want to use the value from the
> just-inserted row, tha
senglory wrote:
> tbl definition
>
> CREATE TABLE [TB_User] (
> [ObjectID] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
> [UserName] VARCHAR(30) UNIQUE NOT NULL,
> [IsActive] bit DEFAULT '1' NULL
> );
>
>
> trigger definition:
>
> CREATE TRIGGER [ON_TBL_TB_USER_INSERT_ADD_DEFAULT_CALENDAR]
>
tbl definition
CREATE TABLE [TB_User] (
[ObjectID] INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
[UserName] VARCHAR(30) UNIQUE NOT NULL,
[IsActive] bit DEFAULT '1' NULL
);
trigger definition:
CREATE TRIGGER [ON_TBL_TB_USER_INSERT_ADD_DEFAULT_CALENDAR]
AFTER INSERT ON [TB_User]
FOR EACH ROW
rd Hipp" <[EMAIL PROTECTED]>
> To: "General Discussion of SQLite Database"
> Subject: Re: [sqlite] No such column ?
> Date: Mon, 7 Jul 2008 16:44:29 -0400
>
>
>
> On Jul 7, 2008, at 4:37 PM, Milan Nikollic wrote:
> >
> > SELECT
> > COUN
On Jul 7, 2008, at 4:37 PM, Milan Nikollic wrote:
>
> SELECT
> COUNT(visitor_id) AS num_visits,
> human_year AS year,
> human_month AS month,
> human_day AS day,
> (SELECT COUNT(DISTINCT ip_address) FROM nm_visitors AS aaa
> WHERE aaa.human_year = bbb.human_year
>
Hi, I have trouble getting this query to qork in sqlite, in mysql it works but
I can't get it to work in sqlite, I tried different things, aliasing table
name, without alias, I googled first ofcourse but didn't found anything... Can
somebody help, here goes sql:
SELECT COUNT(visitor_id) AS num_
e value of totalerror for the rest of the output rows are
always set to the first output (which shouldn't be the case).
Regards,
John
Original Message Follows
From: Martin Jenkins <[EMAIL PROTECTED]>
Reply-To: sqlite-users@sqlite.org
To: sqlite-users@sqlite.org
Subject: Re: [sq
No doubt Igor or one of the others will be able to explain *why* your
SQL fails but changing line 1 from
> 1: SELECT testlog.error,
to
> 1: SELECT error,
works with Python 2.5 using the built-in sqlite (3.3.4) on XP and with
Python 2.4 and pysqlite (2.8.16) on Debian Sarge.
Martin
John Cr
:-)
Thanks,
John
Original Message Follows
From: "John Cruz" <[EMAIL PROTECTED]>
Reply-To: [EMAIL PROTECTED]
To: sqlite-users@sqlite.org
Subject: [sqlite] "no such column" problem with multi level sub queries
Date: Thu, 13 Jul 2006 20:28:22 -0700
MIME-Version: 1.0
X-
Hello folks,
Not sure if I'm doing this right or not but...
.. I'm trying to query the total occurence of an error on the last status of
the unit. Anyways, my table contains at least these fields: sn (serial
number), error (error code), testend (test time).
Right now I'm doing this query:
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