Commit Graph

82 Commits

Author SHA1 Message Date
Bruce Momjian
12ee6ec71f In pg_upgrade, dump each database separately and use
--single-transaction to restore each database schema.  This yields
performance improvements for databases with many tables.  Also, remove
split_old_dump() as it is no longer needed.
2012-11-30 16:30:13 -05:00
Bruce Momjian
16e1ae77f9 In pg_upgrade, fix a few place that used maloc/free rather than
pg_malloc/pg_free.
2012-11-24 22:12:39 -05:00
Bruce Momjian
ce75457949 In pg_upgrade, use full path name for analyze_new_cluster.sh script.
Backpatch to 9.2.
2012-10-02 21:18:43 -04:00
Bruce Momjian
b61837a49f In pg_upgrade, try to convert the locale names to canonical form before
comparison;  also report the old/new values if they don't match.

Backpatch to 9.2.
2012-10-02 11:42:34 -04:00
Andrew Dunstan
2042185baf Fix transcription error. 2012-09-04 09:39:49 -04:00
Andrew Dunstan
0829c7087e Fix command echoing in pg_upgade's analyze script for Windows. 2012-09-04 05:49:22 -04:00
Andrew Dunstan
2f0c7d5854 Indent fix_path_separator() header properly. 2012-09-03 22:59:19 -04:00
Bruce Momjian
a80b8037cf In pg_upgrade, pull the port number from postmaster.pid, like we do for
socket location.  Also, prevent putting the socket in the current
directory for pre-9.1 servers in live check and non-live check mode,
because pre-9.1 pg_ctl -w can't handle it.

Backpatch to 9.2.
2012-09-03 22:15:09 -04:00
Andrew Dunstan
504aeea692 Use correct path separator for Windows builtin commands.
pg_upgrade produces a platform-specific script to remove the old
directory, but on Windows it has not been making sure that the
paths it writes as arguments for rmdir and del use the backslash
path separator, which will cause these scripts to fail.

The fix is backpatched to Release 9.0.
2012-09-03 18:06:47 -04:00
Tom Lane
f763b77193 Fix pg_upgrade to cope with non-default unix_socket_directory scenarios.
When starting either an old or new postmaster, force it to place its Unix
socket in the current directory.  This makes it even harder for accidental
connections to occur during pg_upgrade, and also works around some
scenarios where the default socket location isn't usable.  (For example,
if the default location is something other than "/tmp", it might not exist
during "make check".)

When checking an already-running old postmaster, find out its actual socket
directory location from postmaster.pid, if possible.  This dodges problems
with an old postmaster having a configured location different from the
default built into pg_upgrade's libpq.  We can't find that out if the old
postmaster is pre-9.1, so also document how to cope with such scenarios
manually.

In support of this, centralize handling of the connection-related command
line options passed to pg_upgrade's subsidiary programs, such as pg_dump.
This should make future changes easier.

Bruce Momjian and Tom Lane
2012-09-03 13:52:40 -04:00
Alvaro Herrera
088c065ce8 pg_upgrade: Fix exec_prog API to be less flaky
The previous signature made it very easy to pass something other than
the printf-format specifier in the corresponding position, without any
warning from the compiler.

While at it, move some of the escaping, redirecting and quoting
responsibilities from the callers into exec_prog() itself.  This makes
the callsites cleaner.
2012-08-27 14:29:14 -04:00
Bruce Momjian
fbcfa90bb8 Fix pg_upgrade file share violation on Windows created by the commit
4741e9afb9.  This was done by adding an
optional second log file parameter to exec_prog(), and closing and
reopening the log file between system() calls.

Backpatch to 9.2.
2012-08-07 13:10:44 -04:00
Bruce Momjian
b9212e379c In pg_upgrade, verify that the install user has the same oid on both
clusters, and make sure the new cluster has no additional users.

Backpatch to 9.1.
2012-06-13 12:19:18 -04:00
Bruce Momjian
927d61eeff Run pgindent on 9.2 source tree in preparation for first 9.3
commit-fest.
2012-06-10 15:20:04 -04:00
Bruce Momjian
02b183acb4 In pg_upgrade, remove dependency on pg_config, as that might not be in
the non-development install.  Instead, use the LOAD mechanism to check
for the pg_upgrade_support shared object, like we do for other shared
object checks.

Backpatch to 9.1.

Report from Àlvaro
2012-03-19 09:31:50 -04:00
Bruce Momjian
ced53c38d7 In pg_upgrade, move new echo quote define into include file. 2012-03-17 09:56:56 -04:00
Bruce Momjian
faec2815c8 In pg_upgrade, create a script to incrementally generate more accurate
optimizer statistics so the cluster can be made available sooner.
2012-03-16 18:54:23 -04:00
Bruce Momjian
717f6d6085 In pg_upgrade, add various logging improvements:
add ability to control permissions of created files
	have psql echo its queries for easier debugging
	output four separate log files, and delete them on success
	add -r/--retain option to keep log files after success
	make logs file append-only
	remove -g/-G/-l logging options
	sugggest tailing appropriate log file on failure
	enhance -v/--verbose behavior
2012-03-12 19:48:03 -04:00
Bruce Momjian
2127aac6ef In pg_upgrade, only lock the old cluster if link mode is used, and do it
right after we restore the schema (a common failure point), and right
before we do the link operation.

Per suggesgtions from Robert and ^!C^!^@lvaro
2012-03-05 21:20:06 -05:00
Bruce Momjian
ecf7a2ea38 Add pg_upgrade C comment about why we check all relkinds for regtypes. 2012-01-19 16:04:34 -05:00
Bruce Momjian
e126958c2e Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
Bruce Momjian
0e8f6bf0e7 In pg_upgrade, allow tables using regclass to be upgraded because we
preserve pg_class oids since PG 9.0.
2011-12-05 16:45:19 -05:00
Bruce Momjian
32fb4546e3 Remove ENABLE_SAME_CATVERSION_UPGRADES as unnecessary. 2011-11-25 19:08:41 -05:00
Bruce Momjian
5df1403b0f Add pg_upgrade ENABLE_SAME_CATVERSION_UPGRADES macro for testing to
allow upgrades of the same catalog version.  (Doesn't work for
tablespaces, as indicated by C comment.)
2011-11-23 22:51:45 -05:00
Bruce Momjian
a50d860ae1 Allow pg_upgrade to upgrade an old cluster that doesn't have a
'postgres' database.
2011-11-01 13:49:48 -04:00
Bruce Momjian
9846dcfb9e Clarify pg_upgrade error message that the 'postgres' database must exist
in the old cluster.
2011-10-28 08:09:15 -04:00
Bruce Momjian
a3996754cc In pg_upgrade, improve popen() failure detection by checking for fgets()
failures.
2011-10-06 19:37:29 -04:00
Bruce Momjian
3ced32d24e In pg_upgrade, disallow migration of 8.3 clusters using contrib/ltree
because its internal format was changed in 8.4.

Backpatch to 9.0 and 9.1.

Report by depesz, diagnosis by Tom.
2011-09-07 14:43:12 -04:00
Tom Lane
731ebb64b7 Fix not-backwards-compatible pg_upgrade test for prepared transactions.
There's no reason for this test to use the undocumented pg_prepared_xact()
function, when it can use the stable API pg_prepared_xacts instead.
Fixes breakage against 8.3, as reported by Justin Arnold.
2011-08-30 17:15:00 -04:00
Bruce Momjian
f1312b5ed3 Add postgres.h to *.c files for pg_upgrade, ltree, and btree_gist, and
remove from local *.h files.

Per suggestion from Alvaro.
2011-08-26 21:16:24 -04:00
Bruce Momjian
17a16eeb7c In pg_upgrade, fix the -l/log option to work on Windows.
Also, double-quote the log file name in all places, to allow (on all
platforms) log file names with spaces.

Back patch to 9.0 and 9.1.
2011-07-20 18:31:03 -04:00
Peter Eisentraut
912bc4f038 Make pg_upgrade output more consistent with project style
Add errno-based output to error messages where appropriate, reformat
blocks to about 72 characters per line, use spaces instead of tabs for
indentation, and other style adjustments.
2011-07-12 07:13:51 +03:00
Bruce Momjian
a88f4496b7 Change pg_upgrade to use port 50432 by default to avoid unintended
client connections during the upgrade.  Also rename data/bin/port
environment variables to being with 'PG'.  Also no longer honor PGPORT.
2011-07-01 18:17:12 -04:00
Bruce Momjian
0b44818ead In pg_upgrade, check that the binary and data directories are the same
major version.

Backpatch to 9.1.

Dan McGee
2011-06-22 20:48:34 -04:00
Bruce Momjian
3b3c2cf180 In pg_upgrade, fix odd function parameter wrapping. 2011-06-22 19:30:46 -04:00
Bruce Momjian
effbe6ecb4 Rename pg_upgrade directory validation function, for clarity. 2011-06-22 17:50:40 -04:00
Bruce Momjian
559b114dd4 Adjust pg_upgrade check for pg_upgrade_support to happen after the
binary directory has been validated.

Backpatch to 9.1.

Dan McGee
2011-06-22 17:47:23 -04:00
Bruce Momjian
b06ad7def8 Fix pg_upgrade status message capitalization mistake.
Backpatch to 9.1 and 9.0.

Dan McGee
2011-06-22 14:49:54 -04:00
Bruce Momjian
07d17a73ec In pg_upgrade, check there are no prepared transactions. 2011-06-14 14:53:35 -04:00
Bruce Momjian
6560407c7d Pgindent run before 9.1 beta2. 2011-06-09 14:32:50 -04:00
Bruce Momjian
11c08c3fd7 In pg_upgrade, do case-insensitive checks of locale, encoding, and ctype
because these are often inconsistently capitalized.
2011-05-24 15:59:34 -04:00
Peter Eisentraut
0ee391b77a /contrib/foo -> contrib/foo
Since contrib is a relative directory specification, a leading slash
is inappropriate.
2011-05-19 00:30:31 +03:00
Bruce Momjian
78318d63d7 In pg_upgrade, add status message about superuser check. 2011-05-09 08:55:36 -04:00
Bruce Momjian
1609ca5adb In pg_upgrade, report non-super-user username in error message. 2011-05-07 12:17:21 -04:00
Bruce Momjian
81301b8578 Check that the pg_upgrade user specified is a super-user.
Also report the error message when the post-pg_ctl connection fails.

Per private bug report from EnterpriseDB.
2011-05-07 08:55:45 -04:00
Bruce Momjian
5c5f83507c Adjust pg_upgrade FATAL error messages to have consistent newlines.
Also adjust some error message capitalization for consistency.
2011-05-06 21:47:42 -04:00
Bruce Momjian
44091442db In pg_upgrade, avoid one start/stop of the postmaster; use the -w
(wait) flag for pg_ctl start/stop;  remove the unused "quiet" flag in
the functions for starting/stopping the postmaster.
2011-04-25 20:18:23 -04:00
Bruce Momjian
76dd09bbec Add postmaster/postgres undocumented -b option for binary upgrades.
This option turns off autovacuum, prevents non-super-user connections,
and enables oid setting hooks in the backend.  The code continues to use
the old autoavacuum disable settings for servers with earlier catalog
versions.

This includes a catalog version bump to identify servers that support
the -b option.
2011-04-25 12:00:21 -04:00
Bruce Momjian
0262251c33 Pg_upgrade C comment addition.
Document why we do the missing new database check during the check
phase.
2011-04-20 05:45:31 -04:00
Bruce Momjian
7228d02989 Throw error for mismatched pg_upgrade clusters
If someone removes the 'postgres' database from the old cluster and the
new cluster has a 'postgres' database, the number of databases will not
match.  We actually could upgrade such a setup, but it would violate the
1-to-1 mapping of database counts, so we throw an error instead.

Previously they got an error during the upgrade, and not at the check
stage; PG 9.0.4 does the same.
2011-04-19 21:00:29 -04:00