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Version 1.2.0 Aug 17 2012
Enhancements:
- Introduce replay option "-j" to jump ahead when all connections are idle.
This can speed up replay. The statistics will not include the skipped time,
but delay warnings will work as expected.
Idea and original patch by John Lumby.
Bugfixes:
- Fix failure to parse string constants like E'\\' where the backslash before
a quotation mark is backslash-quoted.
Bug discovered by Jeff Frost.
Version 1.1.0 Feb 09 2012
Enhancements:
- Respect environment variable DESTDIR in Makefile for RPM packagers.
- Improve execution delay reporting by introducing more intelligent time
steps when a report is written; every 10 seconds is way too spammy.
- Add documentation for interaction with pgFouine to the README.
Bugfixes:
- Fix incorrect assumption that everything that starts with a dollar
sign is a dollar quoted string. This used to trigger bogus "end of dollar
quote not found" error messages when $n placeholders are used in PREPARE
statements. Discovered and fixed by Todd Owen.
- When pgreplay waited for a response on a connection because it needed to
send the next command, it used to sleep for one millisecond before
polling the socket again. This proved to be too long on busy systems,
where replay started to lag behind. Now pgreplay will not sleep,
but keep polling until the response is there.
Version 1.0.0 Jun 03 2011
Bugfixes:
- Fix a connection and memory leak introduced by the new handling of FATAL
connection errors in 0.9.1.
Discovered by Denis Kostin.
Version 0.9.1 Feb 26 2011
Enhancements:
- Calculate parse and execution statistics and display them at the end
of the run.
Bugfixes:
- Use "=" instead of "==" in "test" comparisons in configure.
This improves portability.
- Change replay file timestamp to seconds after midnight of 2000-01-01
in local time. This makes the replay file format independent of time zones
and avoids problems with mktime(3) implementations that don't like
the UNIX epoch.
- Ignore string literals in filter_bad_statements during log file parsing.
This keeps the function from getting confused by the contents of the
string. Discovered by Josh Berkus.
- Correctly handle prepared statements without parameters.
Discovered by Grigorij Lipin.
- Fix a corner case bug in read_log_line that can cause data corruption
when parsing a stderr log. Discovered by Grigorij Lipin.
- Skip memory dumps in stderr log caused by "out of memory" errors
instead of gagging on them. Discovered by Grigorij Lipin.
- Don't gag if a connection attempt results in a FATAL error during replay.
This can for example happen if max_connections has been exceeded or if a
non-existant user is specified with "trust" authentication.
Discovered by Grigorij Lipin.
Version 0.9.0 Mar 19 2010
- first release
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