Re: BUG #4752: sourceline in pg_settings indicates wrong number

Hi,

On Thu, Apr 9, 2009 at 1:40 PM, Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>
> The following bug has been logged online:
>
> Bug reference:      4752
> Logged by:          Fujii Masao
> Email address:      masao(dot)fujii(at)gmail(dot)com
> PostgreSQL version: PostgreSQL 8.4d
> Operating system:   Red Hat Enterprise Linux Server release 5.1 (Tikanga)
> Description:        sourceline in pg_settings indicates wrong number
> Details:
>
> Hi,
>
> sourceline (in pg_settings) of the parameter line without '\n' indicates
> wrong number as follows.
>
>  $ nl $PGDATA/postgresql.conf
>     1  shared_buffers = 32MB         <-- this line doesn't contain '\n'
>  $ psql -c "SELECT sourceline FROM pg_settings WHERE name =
> 'shared_buffers'"
>  sourceline
>  ------------
>           0
>  (1 row)
>
> On the other hand, if the line has '\n', sourceline indicates the correct
> number.
>
>  $ echo "shared_buffers = 32MB" > $PGDATA/postgresql.conf
>  $ nl $PGDATA/postgresql.conf
>     1  shared_buffers = 32MB         <-- this line contains '\n'
>  $ psql -c "SELECT sourceline FROM pg_settings WHERE name =
> 'shared_buffers'"
>   sourceline
>  ------------
>           1
>  (1 row)
>
> Is this bug?

Attached patch fixes the bug. Is this worth committing?

Regards,

--
Fujii Masao
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center