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Tom Lane f3998521fc Fix citext upgrade script for disallowance of oidvector element assignment. 
In commit 45e02e3232, we intentionally
disallowed updates on individual elements of oidvector columns.  While that
still seems like a sane idea in the abstract, we (I) forgot that citext's
"upgrade from unpackaged" script did in fact perform exactly such updates,
in order to fix the problem that citext indexes should have a collation
but would not in databases dumped or upgraded from pre-9.1 installations.

Even if we wanted to add casts to allow such updates, there's no practical
way to do so in the back branches, so the only real alternative is to make
citext's kluge even klugier.  In this patch, I cast the oidvector to text,
fix its contents with regexp_replace, and cast back to oidvector.  (Ugh!)

Since the aforementioned commit went into all active branches, we have to
fix this in all branches that contain the now-broken update script.

Per report from Eric Malm.
2014-08-28 18:21:17 -04:00
..
adminpack Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
auth_delay Limit values of archive_timeout, post_auth_delay, auth_delay.milliseconds. 2012-11-18 17:15:11 -05:00
auto_explain Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
btree_gin Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
btree_gist Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
chkpass Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
citext Fix citext upgrade script for disallowance of oidvector element assignment. 2014-08-28 18:21:17 -04:00
cube Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
dblink Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
dict_int Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
dict_xsyn Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
dummy_seclabel Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
earthdistance Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
file_fdw Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
fuzzystrmatch Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
hstore Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
intagg Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
intarray Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
isn Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
lo Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
ltree Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
oid2name Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
pageinspect Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
passwordcheck Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
pg_archivecleanup Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
pg_buffercache Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pg_freespacemap Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pg_standby Properly check for readdir/closedir() failures 2014-03-21 13:45:11 -04:00
pg_stat_statements Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pg_test_fsync Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
pg_test_timing Run pgindent on 9.2 source tree in preparation for first 9.3 2012-06-10 15:20:04 -04:00
pg_trgm Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pg_upgrade pg_upgrade: allow upgrades for new-only TOAST tables 2014-07-07 13:24:08 -04:00
pg_upgrade_support Update copyright notices for year 2012. 2012-01-01 18:01:58 -05:00
pgbench Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
pgcrypto Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pgrowlocks Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
pgstattuple Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
seg Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
sepgsql Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
spi Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
sslinfo Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
start-scripts Support Linux's oom_score_adj API as well as the older oom_adj API. 2012-06-13 15:35:52 -04:00
tablefunc Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
tcn Remove tabs after spaces in C comments 2014-05-06 11:26:27 -04:00
test_parser Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
tsearch2 Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
unaccent Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
uuid-ossp Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
vacuumlo Make documentation of --help and --version options more consistent 2012-06-18 02:47:53 +03:00
xml2 Fix typos in some error messages thrown by extension scripts when fed to psql. 2014-08-25 18:30:48 +02:00
contrib-global.mk Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
Makefile pg_test_timing utility, to measure clock monotonicity and timing cost. 2012-03-27 16:14:00 -04:00
README Update contrib/README 2012-04-14 09:29:54 +03:00

README 

The PostgreSQL contrib tree
---------------------------

This subtree contains porting tools, analysis utilities, and plug-in
features that are not part of the core PostgreSQL system, mainly
because they address a limited audience or are too experimental to be
part of the main source tree.  This does not preclude their
usefulness.

User documentation for each module appears in the main SGML
documentation.

When building from the source distribution, these modules are not
built automatically, unless you build the "world" target.  You can
also build and install them all by running "gmake all" and "gmake
install" in this directory; or to build and install just one selected
module, do the same in that module's subdirectory.

Some directories supply new user-defined functions, operators, or
types.  To make use of one of these modules, after you have installed
the code you need to register the new SQL objects in the database
system by executing a CREATE EXTENSION command.  In a fresh database,
you can simply do

    CREATE EXTENSION module_name;

See the PostgreSQL documentation for more information about this
procedure.