Ron Avriel wrote:
On 9/3/05, D. Richard Hipp <[EMAIL PROTECTED]> wrote:
This is not portable. Some operating systems (ex: RedHat)
will cause intermittent problems if the same SQLite handle
is used by more than one thread. The program will seem to
work initially but will begin to exhibit
My problem (ticket 1272) is that I open multiple sqlite handles in one
thread and then pass the handles to other threads to perform the work.
That is:
db1 = sqlite3_open();
db2 = sqlite3_open();
pthread_create(...,db1);
pthread_create(...,db2);
While this does not appear to be disallowed by
D. Richard Hipp wrote:
On Thu, 2005-06-16 at 13:24 -0400, Christopher R. Palmer wrote:
In the current cvs, there is a problem compiling the threadsafe code (at
least when threads override each other). The OsFile structure defined in
os_unix.h depends on the definition of THREADSAFE which
In the current cvs, there is a problem compiling the threadsafe code (at
least when threads override each other). The OsFile structure defined in
os_unix.h depends on the definition of THREADSAFE which is not included in
the normal compilation flags (for example, for pager.o). I made the
D. Richard Hipp wrote:
On Wed, 2005-06-15 at 10:24 -0400, Christopher R. Palmer wrote:
In my case, I added printf statements to trace the fcntl calls and it was
the case that one thread did the fcntl to get the shared lock and then a
second thread attempted the fcntl to go from shared
D. Richard Hipp wrote:
On Thu, 2005-03-03 at 07:30 -0500, Christopher R. Palmer wrote:
It looks to me like this test assumes that no other process currently has a
lock on this file. If any other process has any lock on this file, I
believe one or both of the locking calls will fail which
will fail which will trick sqlite
into believing that the locks are fd specific, not process specific.
Am I reading this right?
Cheers,
Chris.
--
Christopher R. Palmer [EMAIL PROTECTED]
Chief Technology Officer www.vivisimo.com
Vivisimo, Inc.
I had problems compiling the 3.0.8 version of sqlite on my Solaris box.
The version of "awk" on Solaris does not support the gsub function which
makes the generation of opcodes.c and opcodes.h fail. The use of gsub is
actually quite simple and I created a little patch that using sed in the
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