Обсуждение: I have some troubles to run test_shm_mq;
My code is based on commit
zhifan@zhifandeMacBook-Pro ~/g/polardb_clean> git log
commit d06fe6ce2c79420fd19ac89ace81b66579f08493
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: Tue Nov 6 18:56:26 2018 -0500
what I did includes:
1. ./configure --enable-debug
2. make world // doesn't see the test_shm_mq on the output
3. make install-world // doesn't see the test_shm_mq.control under the install directory.
4. CREATE EXTENSION test_shm_mq; ==> . could not open extension control file "/.../share/postgresql/extension/test_shm_mq.control": No such file or directory
how can I get it work? Thanks
On Mon, Mar 11, 2019 at 8:59 PM Andy Fan <zhihui.fan1213@gmail.com> wrote: > 4. CREATE EXTENSION test_shm_mq; ==> . could not open extension control file "/.../share/postgresql/extension/test_shm_mq.control":No such file or directory > > how can I get it work? Thanks Hi Andy, Try this first: cd src/test/modules/test_shm_mq make install -- Thomas Munro https://enterprisedb.com
Works, thank you Thomas! I have spent more than 2 hours on this. do you know which document I miss for this question?
Thanks
On Mon, Mar 11, 2019 at 4:05 PM Thomas Munro <thomas.munro@gmail.com> wrote:
On Mon, Mar 11, 2019 at 8:59 PM Andy Fan <zhihui.fan1213@gmail.com> wrote:
> 4. CREATE EXTENSION test_shm_mq; ==> . could not open extension control file "/.../share/postgresql/extension/test_shm_mq.control": No such file or directory
>
> how can I get it work? Thanks
Hi Andy,
Try this first:
cd src/test/modules/test_shm_mq
make install
--
Thomas Munro
https://enterprisedb.com
and whenever I run a simple query "SELECT test_shm_mq(1024, 'a');"
I see the following log
2019-03-11 16:33:17.800 CST [65021] LOG: background worker "test_shm_mq" (PID 65052) exited with exit code 1
does it indicates something wrong?
On Mon, Mar 11, 2019 at 4:30 PM Andy Fan <zhihui.fan1213@gmail.com> wrote:
Works, thank you Thomas! I have spent more than 2 hours on this. do you know which document I miss for this question?ThanksOn Mon, Mar 11, 2019 at 4:05 PM Thomas Munro <thomas.munro@gmail.com> wrote:On Mon, Mar 11, 2019 at 8:59 PM Andy Fan <zhihui.fan1213@gmail.com> wrote:
> 4. CREATE EXTENSION test_shm_mq; ==> . could not open extension control file "/.../share/postgresql/extension/test_shm_mq.control": No such file or directory
>
> how can I get it work? Thanks
Hi Andy,
Try this first:
cd src/test/modules/test_shm_mq
make install
--
Thomas Munro
https://enterprisedb.com
On Mon, Mar 11, 2019 at 9:35 PM Andy Fan <zhihui.fan1213@gmail.com> wrote: > and whenever I run a simple query "SELECT test_shm_mq(1024, 'a');" > > I see the following log > > 2019-03-11 16:33:17.800 CST [65021] LOG: background worker "test_shm_mq" (PID 65052) exited with exit code 1 Hmm, I don't know actually know why test_shm_mq_main() ends with proc_exit(1) instead of 0. It's possible that it was written when the meaning of bgworker exit codes was still being figured out, but I'm not sure... >> Works, thank you Thomas! I have spent more than 2 hours on this. do you know which document I miss for this question? There is probably only src/test/modules/README, which explains that these modules are tests and examples and not part of a server installation. -- Thomas Munro https://enterprisedb.com
Thanks for the clarification!
On Mon, Mar 11, 2019 at 5:02 PM Thomas Munro <thomas.munro@gmail.com> wrote:
On Mon, Mar 11, 2019 at 9:35 PM Andy Fan <zhihui.fan1213@gmail.com> wrote:
> and whenever I run a simple query "SELECT test_shm_mq(1024, 'a');"
>
> I see the following log
>
> 2019-03-11 16:33:17.800 CST [65021] LOG: background worker "test_shm_mq" (PID 65052) exited with exit code 1
Hmm, I don't know actually know why test_shm_mq_main() ends with
proc_exit(1) instead of 0. It's possible that it was written when the
meaning of bgworker exit codes was still being figured out, but I'm
not sure...
>> Works, thank you Thomas! I have spent more than 2 hours on this. do you know which document I miss for this question?
There is probably only src/test/modules/README, which explains that
these modules are tests and examples and not part of a server
installation.
--
Thomas Munro
https://enterprisedb.com