<table border="0" cellpadding="0" cellspacing="0"><tr><td style="font: inherit;" valign="top">Hello:<br /><br />I am
brandnew to Postgresql.<br /><br />I ran the following commands.<br /><pre class="SYNOPSIS">./configure<br />gmake<br
/>su<br/>gmake install<br />adduser postgres<br />mkdir /usr/local/pgsql/data<br />chown postgres
/usr/local/pgsql/data<br/>su - postgres<br />/usr/local/pgsql/bin/initdb -D /usr/local/pgsql/data<br
/>/usr/local/pgsql/bin/postmaster-D /usr/local/pgsql/data >logfile 2>&1 &<br
/>/usr/local/pgsql/bin/createdbtest<br />/usr/local/pgsql/bin/psql test<br /><br />I would like to start using gdb.<br
/><br/>What is the simplest way of doing this? I read the instructions<br />on this page<br /><br
/>http://sites.google.com/a/cs.berkeley.edu/cs186-fa09/home/assignments/assignment2/pggdb<br/><br />, but this is what
Iget.<br /><br /><br />gdb) attach 1731<br />Attaching to program: /usr/local/pgsql/bin/postgres, process 1731<br
/>ptrace:Operation not permitted.<br />(gdb)break cost_seqscan<br />Breakpoint 1 at 0x81cdf97: file costsize.c, line
163.<br/>(gdb) c<br />The program is not being run.<br /><br />-----<br /><br />Please help.<br /><br />Thanks.<br
/><br/>MMK.<br /><br /><br /><br /><br /><br /><br /></pre><br /><br /><br /><br /><br /><br /><br
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