postgresql/contrib
Heikki Linnakangas 0a2bc5d61e Move per-agg and per-trans duplicate finding to the planner.
This has the advantage that the cost estimates for aggregates can count
the number of calls to transition and final functions correctly.

Bump catalog version, because views can contain Aggrefs.

Reviewed-by: Andres Freund
Discussion: https://www.postgresql.org/message-id/b2e3536b-1dbc-8303-c97e-89cb0b4a9a48%40iki.fi
2020-11-24 10:45:00 +02:00
..
adminpack
amcheck Fix some typos 2020-11-14 11:43:10 +09:00
auth_delay
auto_explain
bloom
bool_plperl
btree_gin
btree_gist Expose internal function for converting int64 to numeric 2020-09-09 20:16:28 +02:00
citext
cube
dblink Move catalog index declarations 2020-11-07 12:26:24 +01:00
dict_int
dict_xsyn
earthdistance
file_fdw Split copy.c into four files. 2020-11-23 10:50:50 +02:00
fuzzystrmatch
hstore
hstore_plperl
hstore_plpython
intagg
intarray
isn
jsonb_plperl Expose internal function for converting int64 to numeric 2020-09-09 20:16:28 +02:00
jsonb_plpython
lo
ltree
ltree_plpython
oid2name
old_snapshot Add new 'old_snapshot' contrib module. 2020-09-24 13:55:47 -04:00
pageinspect
passwordcheck
pg_buffercache
pg_freespacemap
pg_prewarm Fix and simplify some usages of TimestampDifference(). 2020-11-10 22:51:54 -05:00
pg_standby
pg_stat_statements pg_stat_statements: track number of rows processed by REFRESH MATERIALIZED VIEW. 2020-11-12 11:26:55 +09:00
pg_surgery pg_surgery: Try to stabilize regression tests. 2020-09-18 13:26:48 -04:00
pg_trgm Handle equality operator in contrib/pg_trgm 2020-11-15 08:52:35 +03:00
pg_visibility
pgcrypto Fix some grammar and typos in comments and docs 2020-11-02 15:14:41 +09:00
pgrowlocks
pgstattuple
postgres_fdw Move per-agg and per-trans duplicate finding to the planner. 2020-11-24 10:45:00 +02:00
seg
sepgsql Fix some typos 2020-11-14 11:43:10 +09:00
spi
sslinfo Use be_tls_* API for SSL information in sslinfo 2020-11-03 09:47:36 +01:00
start-scripts
tablefunc
tcn
test_decoding Fix 'skip-empty-xacts' option in test_decoding for streaming mode. 2020-11-17 12:14:53 +05:30
tsm_system_rows
tsm_system_time
unaccent
uuid-ossp
vacuumlo
xml2
contrib-global.mk
Makefile Add new 'old_snapshot' contrib module. 2020-09-24 13:55:47 -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.