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Add mention of errfinish.

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This commit is contained in:
Bruce Momjian
2005-10-27 13:48:14 +00:00
parent 3332e38189
commit 0849955f3a
2 changed files with 12 additions and 8 deletions
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doc/src/FAQ/FAQ_DEV.html
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@ -13,7 +13,7 @@
<H1>Developer's Frequently Asked Questions (FAQ) for
PostgreSQL</H1>
<P>Last updated: Mon Sep 19 21:28:08 EDT 2005</P>
<P>Last updated: Thu Oct 27 09:48:14 EDT 2005</P>
<P>Current maintainer: Bruce Momjian (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR>
@ -982,7 +982,9 @@
window, then find the <SMALL>PID</SMALL> of the <I>postgres</I>
process used by <I>psql</I> using <CODE>SELECT pg_backend_pid()</CODE>.
Use a debugger to attach to the <I>postgres</I> <SMALL>PID</SMALL>.
You can set breakpoints in the debugger and issue queries from
You can set breakpoints in the debugger and issue queries from the
other. If you are looking to find the location that is generating
an error or log message, set a breakpoint at <I>errfinish</>.
<I>psql</I>. If you are debugging <I>postgres</I> startup, you can
set PGOPTIONS="-W n", then start <I>psql</I>. This will cause startup