Richard Hipp wrote:
> On Thu, Jan 2, 2014 at 3:25 PM, Yuriy Kaminskiy wrote:
>
>> Richard Hipp wrote:
>>> Please verify that the alternative optimization checked-in at
>>> http://www.sqlite.org/src/info/b7e39851a7 covers all of the cases that
>>> you identify below. Tnx.
>> Maybe I overlooked so
On Thu, Jan 2, 2014 at 3:25 PM, Yuriy Kaminskiy wrote:
> Richard Hipp wrote:
> > Please verify that the alternative optimization checked-in at
> > http://www.sqlite.org/src/info/b7e39851a7 covers all of the cases that
> you
> > identify below. Tnx.
>
> Maybe I overlooked something, but from firs
Richard Hipp wrote:
> Please verify that the alternative optimization checked-in at
> http://www.sqlite.org/src/info/b7e39851a7 covers all of the cases that you
> identify below. Tnx.
Maybe I overlooked something, but from first look it cannot handle placeholders
and constant functions, and my pa
Whish list for 2014 =
. a simplified implementation of "Common Table Expressions",
. amazing SQlite4 performance when in ":memory:".
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On Thu, Jan 2, 2014 at 1:23 PM, Prakash Reddy Bande wrote:
> Hi,
>
> As per documentation opening a database with SQLITE_OPEN_NOMUTEX flag
> opens it in multi-threaded mode.
> http://www.sqlite.org/threadsafe.html says In this mode, SQLite can be
> safely used by multiple threads provided that no
Hi,
As per documentation opening a database with SQLITE_OPEN_NOMUTEX flag opens it
in multi-threaded mode.
http://www.sqlite.org/threadsafe.html says In this mode, SQLite can be safely
used by multiple threads provided that no single database connection is used
simultaneously in two or more thr
Please verify that the alternative optimization checked-in at
http://www.sqlite.org/src/info/b7e39851a7 covers all of the cases that you
identify below. Tnx.
On Thu, Jan 2, 2014 at 9:25 AM, Yuriy Kaminskiy wrote:
> On 2013/11/04 Yuriy Kaminskiy wrote:
> > On 2012/04/08 Yuriy Kaminskiy wrote:
>
Simon Slavin wrote:
> On 2 Jan 2014, at 2:57pm, Yuriy Kaminskiy wrote:
>
>> Simon Slavin wrote:
>>> sqlite3_busy_timeout()
>> Waiting for timeout *cannot* fix any errors that can trigger failure in
>> sqlite3_close. Those are *program logic* errors.
>
> I am not trying to fix your program logic
(sorry keyboard fall on the floor)
Now :
- I wouldn't let someone use SQL without allowing him to use CTE,
- I need to use ubiquitous SQL motors, which are only TWO on windows
(Access and SQLite) , and they still don't have CTE.
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Hello,
When bigger brains created CTEs in SQL:99, I suppose they discussed a long
moment the technical merit of CTEs.
In my own experience :
- the maintenance burden of my queries dropped significantly because of
them,
- I stopped harrassing (myself or a central database administrator) for
views
On 2 Jan 2014, at 2:57pm, Yuriy Kaminskiy wrote:
> Simon Slavin wrote:
>> sqlite3_busy_timeout()
>
> Waiting for timeout *cannot* fix any errors that can trigger failure in
> sqlite3_close. Those are *program logic* errors.
I am not trying to fix your program logic errors. I am telling you ho
Simon Slavin wrote:
> On 1 Jan 2014, at 7:43am, Alexander Syvak wrote:
>
>> The code in function from the 1st e-mail is used before exiting, so the
>> sqlite3_close is called in fact.
>
> Please do not cross-post between sqlite-dev@ and sqlite@. If you need to
> move from one to the other, sta
Hi, List
To make it easy to review, I've make the test code as an single c file and
removed some unrelated code from the previous version. Could you so kind
to point out potential problems in it, or tell me what else things I could
get to check in the code or in my environment.
https://www.dropb
On 2013/11/04 Yuriy Kaminskiy wrote:
> On 2012/04/08 Yuriy Kaminskiy wrote:
>> On 2011/12/06 Yuriy Kaminskiy wrote:
>>> On 2011/11/03 Yuriy Kaminskiy wrote:
On 2011/11/23 Yuriy Kaminskiy wrote:
> On 2011/10/23 Yuriy Kaminskiy wrote:
>> When WHERE condition is constant, there are no nee
Hi,
If I send signals to a process that is running an sqlite query on a DB in WAL
mode I get an SQLITE_BUSY error.
I did set a busy handler, and the timeout hasn't elapsed yet, so it appears
that EINTR is treated as an error and not retried, although
I haven't tracked down exactly where. I notic
Woody Wu wrote:
> Hi, Simon
>
> I upload the source code onto my dropbox:
> https://www.dropbox.com/s/9shhshi0wn3e717/downloadfile.c Please have a
> look at it.
>
> The same test program run without a problem on my pc Linux after complied
> natively. But I think I should not dout my cross-compi
Thanks, Dan, that does the trick. I didn't know that sqlite used any
temporary files that weren't based on the database filename, but that makes
perfect sense.
Cheers,
Doug
On Wed, Jan 1, 2014 at 1:52 PM, Dan Kennedy wrote:
> On 12/31/2013 10:03 PM, Douglas Orr wrote:
>
>> Hi,
>>
>> I have run
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