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Adjust the recent patch for reporting of deadlocked queries so that we report

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query texts only to the server log.  This eliminates the issue of possible
leaking of security-sensitive data in other sessions' queries.  Since the
log is presumed secure, we can now log the queries of all sessions involved
in the deadlock, whether or not they belong to the same user as the one
reporting the failure.
This commit is contained in:
Tom Lane
2008-03-24 18:22:36 +00:00
parent 05fc744b96
commit 9b8e1eb375
3 changed files with 28 additions and 18 deletions
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4
src/include/pgstat.h
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@ -5,7 +5,7 @@
*
* Copyright (c) 2001-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.72 2008/03/21 21:08:31 tgl Exp $
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.73 2008/03/24 18:22:36 tgl Exp $
* ----------
*/
#ifndef PGSTAT_H
@ -507,7 +507,7 @@ extern void pgstat_bestart(void);
extern void pgstat_report_activity(const char *what);
extern void pgstat_report_xact_timestamp(TimestampTz tstamp);
extern void pgstat_report_waiting(bool waiting);
extern const char *pgstat_get_backend_current_activity(int pid);
extern const char *pgstat_get_backend_current_activity(int pid, bool checkUser);
extern void pgstat_initstats(Relation rel);