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Supported Extensions

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Note

The following table lists the extensions supported by the latest minor versions of RDS for PostgreSQL. You can use SELECT name FROM pg_available_extensions; to view the extensions supported by your DB instance.

The extensions mysql_fdw, dblink, postgres_fdw, and tds_fdw are used to access data stored in remote database servers. Before using any of them, ensure that the server IP addresses of the two DB instances are in the same VPC and subnet.

Table 1 Supported extensions

Extension Name

PostgreSQL 9.5

PostgreSQL 9.6

PostgreSQL 10

PostgreSQL 11

PostgreSQL 12

PostgreSQL 13

PostgreSQL 14

PostgreSQL 15

PostgreSQL 16

address_standardizer

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

address_standardizer_data_us

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

amcheck

-

-

-

1.1

1.2

1.2

1.3

1.3

1.3

auth_delay

-

-

-

-

2

2

2

2

2

auto_explain

2

2

2

2

2

2

2

2

2

autoinc

-

-

-

-

1

1

1

1

1

bloom

-

-

-

1.0

1.0

1.0

1.0

1.0

1

btree_gin

1.0

1.0

1.2

1.3

1.3

1.3

1.3

1.3

1.3

btree_gist

1.1

1.2

1.5

1.5

1.5

1.5

1.6

1.7

1.7

citext

1.1

1.3

1.4

1.5

1.6

1.6

1.6

1.6

1.6

cube

For details, see cube.

1.0

1.2

1.2

1.4

1.4

1.4

1.5

1.5

1.5

dblink

1.1

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

dict_int

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1

dict_xsyn

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1

earthdistance

For details, see earthdistance.

1.0

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

fuzzystrmatch

1.0

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.2

hll

2.12

2.12

2.12

2.12

2.14

2.18

2.18

2.18

2.18

hstore

1.3

1.4

1.4

1.5

1.6

1.7

1.8

1.8

1.8

hypopg

-

-

-

1.4.0

1.4.0

1.4.0

1.4.0

1.4.0

1.4.0

icu

-

-

-

1.0

1.0

1.0

1.0

1.0

1

insert_username

-

-

-

-

1

1

1

1

1

intagg

1.0

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

intarray

1.0

1.2

1.2

1.2

1.2

1.3

1.5

1.5

1.5

ip4r

-

-

-

-

2.4.2

2.4.2

2.4.2

2.4.2

2.4.2

isn

1.0

1.1

1.1

1.2

1.2

1.2

1.2

1.2

1.2

jsonb_plperl

-

-

-

-

1

1

1

1

1

lo

-

-

-

-

1.1

1.1

1.1

1.1

1.1

ltree

1.0

1.1

1.1

1.1

1.1

1.2

1.2

1.2

1.2

moddatetime

-

-

-

-

1

1

1

1

1

mysql_fdw

-

-

-

2.9.1

2.9.1

2.9.1

2.9.1

2.9.1

2.9.1

old_snapshot

-

-

-

-

-

-

1.0

1.0

1

orafce

3.8.0

3.8.0

3.8.0

3.8.0

3.8.0

3.14.0

3.21.1

4.4.0

4.4.0

pageinspect

1.3

1.5

1.6

1.7

1.7

1.8

1.9

1.11

1.12

passwordcheck

2

2

2

2

2

2

2

2

2

pgAudit

-

-

-

-

1.6.2

1.6.2

1.6.2

1.7.0

16

pg_bigm

-

-

-

1.2_20200228

1.2_20200228

1.2_20200228

1.2_20200228

1.2_20200228

-

pg_buffercache

1.1

1.2

1.3

1.3

1.3

1.3

1.3

1.3

1.4

pg_cron

-

-

-

-

1.6.2

1.6.2

1.6.2

1.6.2

1.6.2

pg_freespacemap

1.0

1.1

1.2

1.2

1.2

1.2

1.2

1.2

1.2

pg_hint_plan

1.1.5

1.2.0

1.3.0

1.3.5

1.3.9

1.3.9

1.4.2

1.5.1

1.6.0

pg_jieba

1.1.0

1.1.0

1.1.0

1.1.0

1.1.0

2.0.1

1.1.0

1.1.0

-

pg_partman

-

-

-

-

-

-

5.0.1

5.0.1

5.0.1

pg_pathman

1.5.8

1.5.8

1.5.8

1.5.8

1.5.12

1.5.12

-

-

-

pg_prewarm

1.0

1.1

1.1

1.2

1.2

1.2

1.2

1.2

1.2

pg_qualstats

-

-

-

2.1.0

2.1.0

2.1.0

2.1.0

2.1.0

2.1.0

pg_repack

1.5.0

1.5.0

1.5.0

1.5.0

1.5.0

1.5.0

1.5.0

1.5.0

1.5.0

pg_roaringbitmap

-

-

-

0.5.4

0.5.4

0.5.4

0.5.4

0.5.4

0.5.4

pg_stat_kcache

-

-

-

2.2.3

2.2.3

2.2.3

2.2.3

2.2.3

2.2.3

pg_stat_statements

1.3

1.4

1.6

1.6

1.7

1.8

1.9

1.10

1.1

pg_surgery

-

-

-

-

-

-

1.0

1.0

1

pg_tle

-

-

-

-

-

1.2.0

1.2.0

1.2.0

1.2.0

pg_track_settings

-

-

-

2.1.2

2.1.2

2.1.2

2.1.2

2.1.2

2.1.2

pg_trgm

1.1

1.3

1.3

1.4

1.4

1.5

1.6

1.6

1.6

pg_visibility

-

-

-

1.2

1.2

1.2

1.2

1.2

1.2

pg_wait_sampling

-

-

-

1.1.5

1.1.5

1.1.5

1.1.5

1.1.5

1.1.5

pgcrypto

1.2

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

pgl_ddl_deploy

-

-

-

-

2.1.0

2.1.0

2.1.0

2.1.0

2.2.1

pglogical

-

-

-

2.4.4

2.4.4

2.4.4

2.4.4

2.4.4

2.4.4

pg_profile_pro

-

-

-

-

1.0

-

-

-

-

pgrouting

-

-

-

3.1.0

3.1.0

3.1.4

3.3.1

3.5.0

3.6.1

pgrowlocks

1.1

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

pg_sql_history

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

pgstattuple

1.3

1.4

1.5

1.5

1.5

1.5

1.5

1.5

1.5

pgvector

-

-

-

-

0.7.0

0.8.0

0.8.0

0.8.0

0.8.0

plpgsql

For details, see plpgsql.

1.0

1.0

1.0

1.0

1.0

1.0

1

1.0

1

plperl

-

-

-

1.0

1.0

1.0

1.0

1.0

1

plprofiler

-

-

-

-

4.2.4

4.2.4

4.2.4

4.2.4

4.2.4

plproxy

-

-

-

2.11.0

2.11.0

2.11.0

2.11.0

2.11.0

2.11.0

postgis

For details, see postgis.

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

postgis_raster

Integrated to postgis

Integrated to postgis

Integrated to postgis

Integrated to postgis

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

postgis_sfcgal

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

postgis_tiger_geocoder

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

postgis_topology

2.5.1

2.5.1

2.5.1

2.5.1

3.0.0

3.1.0

3.2.6

3.4.1

3.4.1

postgres_fdw

1.0

1.0

1.0

1.0

1.0

1.0

1.1

1.1

1.1

postgres-decoderbufs

-

-

-

1.7.0

1.7.0

1.7.0

1.7.0

-

-

rum

-

-

-

1.3.13

1.3.13

1.3.13

1.3.13

1.3.13

1.3.13

seg

-

-

-

-

1.3

1.3

1.4

1.4

1.4

sslinfo

-

-

-

1.2

1.2

1.2

1.2

1.2

1.2

tablefunc

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1

tcn

-

-

-

-

1

1

1

1

1

tds_fdw

-

-

2.0.3

2.0.3

2.0.3

2.0.3

2.0.3

2.0.3

2.0.3

test_decoding

2

2

2

2

2

2

2

2

2

TimescaleDB

For details, see TimescaleDB.

0

1.3.2

1.3.2

1.3.2

1.7.0

2.1.0

2.7.0

2.11.1

2.14.2

tsm_system_rows

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1

tsm_system_time

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1

unaccent

1.0

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

uuid-ossp

1.0

1.1

1.1

1.1

1.1

1.1

1.1

1.1

1.1

wal2json

For details, see wal2json.

-

-

-

2.5

2.5

2.5

2.5

2.5

2.5

xml2

-

-

-

1.1

1.1

1.1

1.1

1.1

1.1

zhparser

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

2.2

pg_stat_monitor

-

-

-

-

2.0.4

2.0.4

2.0.4

2.0.4

2.0.4

pg_tm_aux

-

-

-

-

1.1

1.1

1.1

1.1

1.1

Extension Description

  • postgis

    Creating postgis_topology and postgis_tiger_geocoder will change the search_path settings. However, this change will not take effect for established connections. To use the two extensions, re-establish a connection to update the search_path settings.

  • plpgsql

    plpgsql 1.0 provides the SQL procedural language and is installed by default.

  • earthdistance

    To install the earthdistance extension, you must install the cube extension first.

  • cube

    If the earthdistance extension has been installed, deleting the cube extension will cause the earthdistance extension to be unavailable.

  • TimescaleDB

    The TimescaleDB extension of RDS for PostgreSQL supports only the features of the Apache protocol. It does not support the features of the TSL protocol. For details, see APIs Not Supported by TimescaleDB.

  • wal2json

    This extension is a logical replication extension. You can directly use it without installing it through control_extension.

    This extension cannot be queried from the pg_available_extensions view. You can run the following statement to check whether wal2json is supported. If no error is reported, wal2json is supported.

    select pg_create_logical_replication_slot('tst_wal2json', 'wal2json');

    After the statement is executed successfully, delete the slot to prevent WAL log accumulation.

    select pg_drop_replication_slot('tst_wal2json');

Parent topic: Extension Management
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