Bright D.L. wrote:
> Processes P1 and P2 are executables developed in VC++. These are the
> steps performed by P1 before sending the TCP packet (which acts as a
> trigger) to P2.
>
> 1) Create an insertion query
> 2) Execute the query
> 3) Execute a 'Commit' command
> 4) Repeat 2 and 3 how many ever times needed
> 5) 'Select' part of the last 'insert'ed data to verify whether it is
> accessible
> 6) Repeat 6 till the data is available
> 7) Send a TCP packet to P2 to start its 'Select' query
>
Is there any chance that P2 is still in transaction from its last query?
Once step 6 completes, can psql see the data?
Does "select * from pg_stat_activity" show anything unexpected?
Are you directly using libpq or some other connection method?
klint.
--
Klint Gore
Database Manager
Sheep CRC
A.G.B.U.
University of New England
Armidale NSW 2350
Ph: 02 6773 3789
Fax: 02 6773 3266
EMail: kgore4@une.edu.au