Dumb question: are you sure you're only inserting one record at a time?
Is it possible you're inserting records so fast that the timestamp is the
same for two of them?
On Fri, Sep 14, 2018 at 3:30 PM Andrew Stewart
wrote:
> Hi,
> I am having problems with a database reporting
Double quotes can be used to specify that you mean a database object when
the name of the object might be confused with a keyword. For example, my
company's database models a production system with various recipes. We
call them "cycles". But the word "cycle" appears to have some specific
The use of single quotes instead of double quotes in database queries is
not limited to SQLite. That's part of the SQL standard.
RobR
On Fri, Sep 14, 2018 at 2:05 PM David Raymond
wrote:
> Small typo:
>
> SELECT * FROM table2 JOIN table1
> ON table1.rowid = table2.rowid
> WHERE
Change is not likely. Putting a "UNIQUE" constraint is syntactic sugar for
creating a unique index. That is
CREATE TABLE dataStreamRecord
(
fwParameterID INTEGER NOT NULL,
dateTime INTEGER NOT NULL,
data INTEGER NOT NULL,
UNIQUE (fwParameterID, dateTime)
);
is merely an
I'm just beginning to look at sqlite so this approach might not apply.
In instances where I had no control on the input stream and an
occasional
duplicate could occur I fed the input stream into a temp table then used
a
select from that temp with a count function and a group by ID, DateTime
Hi,
On Fri, Sep 14, 2018 at 3:14 PM Andrew Stewart
wrote:
>
> Hi all,
> I realize that this is the constraint that is failing. The
> data is very large, encrypted and at a customer's site - not easy to use an
> external program to view or to transfer to my office.
>
>
Hi all,
I realize that this is the constraint that is failing. The
data is very large, encrypted and at a customer's site - not easy to use an
external program to view or to transfer to my office.
What I am wondering is if there are any limits on the Unique
On 14 Sep 2018, at 8:56pm, Andrew Stewart wrote:
> CREATE TABLE dataStreamRecord (
> fwParameterID INTEGER NOT NULL,
> dateTime INTEGER NOT NULL,
> data INTEGER NOT NULL,
> UNIQUE (
> fwParameterID,
> dateTime
> )
> );
Well, there is only one UNIQUE
Hi Simon,
I am having a problem receiving the emails and therefore cannot
do this as a reply to the message. I am seeing your responses on the forum
site.
Below is the DDL for creating the table. It should not be
possible for 2 elements to have the same
On 14 Sep 2018, at 8:29pm, Andrew Stewart wrote:
>I am having problems with a database reporting Unique
> Constraint Failed when doing an insert.
> Table consists of 3 columns:
> ID, DateTime, data
> Constraint is on ID,DateTime.
>
>DateTime trying to enter is
Hi,
I am having problems with a database reporting Unique
Constraint Failed when doing an insert.
Table consists of 3 columns:
ID, DateTime, data
Constraint is on ID,DateTime.
DateTime trying to enter is current time.
File is 200+ GB.
If you ONLY want columns returned from table2 then:
select table2.*
from table2
join table1
on table2.rowid = table1.rowid
where table1.name like '%smth%';
which is really the same thing as:
select table2.*
from table2, table1
where table2.rowid = table1.rowid
and table1.name
Hi,
Thanks for your answer.I used your answer like this :
SELECT * FROM table2
JOIN table1 on table1.rowid = table2.rowid
WHERE table1.name LIKE '%smth%'
Because without the "table1 on" statement it didn't work .
On Fri, Sep 14, 2018 at 10:29 PM Simon Slavin wrote:
> On 14 Sep
Small typo:
SELECT * FROM table2 JOIN table1
ON table1.rowid = table2.rowid
WHERE table1.name LIKE '%smth%'
-Original Message-
From: sqlite-users [mailto:sqlite-users-boun...@mailinglists.sqlite.org] On
Behalf Of Simon Slavin
Sent: Friday, September 14, 2018 1:59 PM
To: SQLite
On 14 Sep 2018, at 6:50pm, Maziar Parsijani wrote:
> I have 2 tables with the same rowid now I want to :
> select rowid from table1 where table1 like "%smth%"
> select * from table2 where rowid =(selected rows before)
>
> I mean if I could do it in a same query.
This is what JOIN is for.
Hi,
I have 2 tables with the same rowid now I want to :
select rowid from table1 where table1 like "%smth%"
select * from table2 where rowid =(selected rows before)
I mean if I could do it in a same query.
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The docs for "PRAGMA application_id" read:
> The application_id PRAGMA is used to query or set the 32-bit unsigned
> big-endian "Application ID" integer located at [...].
However, it appears that the argument to this pragma is interpreted as a
_signed_ integer, not an unsigned integer. In
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