postgresql/contrib
Tom Lane 52ed730d51 Remove some unnecessary fields from Plan trees.
In the wake of commit f2343653f, we no longer need some fields that
were used before to control executor lock acquisitions:

* PlannedStmt.nonleafResultRelations can go away entirely.

* partitioned_rels can go away from Append, MergeAppend, and ModifyTable.
However, ModifyTable still needs to know the RT index of the partition
root table if any, which was formerly kept in the first entry of that
list.  Add a new field "rootRelation" to remember that.  rootRelation is
partly redundant with nominalRelation, in that if it's set it will have
the same value as nominalRelation.  However, the latter field has a
different purpose so it seems best to keep them distinct.

Amit Langote, reviewed by David Rowley and Jesper Pedersen,
and whacked around a bit more by me

Discussion: https://postgr.es/m/468c85d9-540e-66a2-1dde-fec2b741e688@lab.ntt.co.jp
2018-10-07 14:33:17 -04:00
..
adminpack adminpack: Revoke EXECUTE on pg_logfile_rotate() 2018-05-07 10:10:33 -04:00
amcheck Post-feature-freeze pgindent run. 2018-04-26 14:47:16 -04:00
auth_delay Update copyright for 2018 2018-01-02 23:30:12 -05:00
auto_explain Fix issues around EXPLAIN with JIT. 2018-10-03 12:48:37 -07:00
bloom Avoid using potentially-under-aligned page buffers. 2018-09-01 15:27:17 -04:00
btree_gin Provide separate header file for built-in float types 2018-07-29 03:30:48 +02:00
btree_gist Remove ruleutils.c's special case for BIT [VARYING] literals. 2018-09-11 16:32:25 -04:00
citext Fix hashjoin costing mistake introduced with inner_unique optimization. 2018-07-14 11:59:12 -04:00
cube Enforce cube dimension limit in all cube construction functions 2018-08-31 20:24:48 +03:00
dblink Deduplicate "invalid input syntax" messages for various types. 2018-07-22 14:58:01 -07:00
dict_int Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
dict_xsyn Avoid unnecessary use of pg_strcasecmp for already-downcased identifiers. 2018-01-26 18:25:14 -05:00
earthdistance Fix earthdistance test suite function name typo. 2018-07-29 12:02:07 -07:00
file_fdw Allow insert and update tuple routing and COPY for foreign tables. 2018-04-06 19:22:03 -04:00
fuzzystrmatch Replace search.cpan.org with metacpan.org 2018-06-29 22:02:20 +09:00
hstore Provide for contrib and pgxs modules to install include files. 2018-07-31 20:07:39 +01:00
hstore_plperl Make some fixes to allow building Postgres on macOS 10.14 ("Mojave"). 2018-09-25 13:23:29 -04:00
hstore_plpython Fix out-of-tree build for transform modules. 2018-09-16 18:46:45 +01:00
intagg
intarray Fix yet more problems with incorrectly-constructed zero-length arrays. 2018-07-09 14:28:04 -04:00
isn Provide for contrib and pgxs modules to install include files. 2018-07-31 20:07:39 +01:00
jsonb_plperl Make some fixes to allow building Postgres on macOS 10.14 ("Mojave"). 2018-09-25 13:23:29 -04:00
jsonb_plpython Remove redundant allocation 2018-10-05 17:10:58 +02:00
lo
ltree Allow btree comparison functions to return INT_MIN. 2018-10-05 16:01:29 -04:00
ltree_plpython Fix out-of-tree build for transform modules. 2018-09-16 18:46:45 +01:00
oid2name Clean up after TAP tests in oid2name and vacuumlo. 2018-09-04 10:52:01 -04:00
pageinspect Fix tuple_data_split() to not open a relation without any lock. 2018-10-01 11:51:07 -04:00
passwordcheck Update copyright for 2018 2018-01-02 23:30:12 -05:00
pg_buffercache
pg_freespacemap
pg_prewarm Improve some error message strings and errcodes 2018-09-04 11:06:04 -07:00
pg_standby Avoid using potentially-under-aligned page buffers. 2018-09-01 15:27:17 -04:00
pg_stat_statements Revoke pg_stat_statements_reset() permissions 2018-09-25 09:55:44 +09:00
pg_trgm Post-feature-freeze pgindent run. 2018-04-26 14:47:16 -04:00
pg_visibility Update copyright for 2018 2018-01-02 23:30:12 -05:00
pgcrypto Allow btree comparison functions to return INT_MIN. 2018-10-05 16:01:29 -04:00
pgrowlocks Replace AclObjectKind with ObjectType 2018-01-19 14:01:15 -05:00
pgstattuple pgstatindex, pageinspect: handle partitioned indexes 2018-05-09 14:22:59 -03:00
postgres_fdw Remove some unnecessary fields from Plan trees. 2018-10-07 14:33:17 -04:00
seg Provide for contrib and pgxs modules to install include files. 2018-07-31 20:07:39 +01:00
sepgsql Update sepgsql regression test output for getObjectDescription() changes. 2018-05-24 16:11:25 -04:00
spi Hand code string to integer conversion for performance. 2018-07-22 14:58:23 -07:00
sslinfo
start-scripts
tablefunc Update copyright for 2018 2018-01-02 23:30:12 -05:00
tcn Post-feature-freeze pgindent run. 2018-04-26 14:47:16 -04:00
test_decoding Fix logical replication slot initialization 2018-08-01 17:47:15 -04:00
tsm_system_rows Update copyright for 2018 2018-01-02 23:30:12 -05:00
tsm_system_time Rethink how to get float.h in old Windows API for isnan/isinf 2018-07-11 09:11:48 -04:00
unaccent Make contrib/unaccent's unaccent() function work when not in search path. 2018-09-06 10:49:45 -04:00
uuid-ossp Update copyright for 2018 2018-01-02 23:30:12 -05:00
vacuumlo Clean up after TAP tests in oid2name and vacuumlo. 2018-09-04 10:52:01 -04:00
xml2
contrib-global.mk
Makefile Transforms for jsonb to PL/Perl 2018-04-03 09:47:18 -04:00
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 "make all" and "make
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.