Extensions for PostgreSQL 13.x Extensions for PostgreSQL 12.x Extensions for PostgreSQL 11.x Extensions for PostgreSQL 10.x Extensions for PostgreSQL 9.6.x apg_plan_mgmt extension versions

Extension versions for Amazon Aurora PostgreSQL

Topics

Extensions supported for Aurora PostgreSQL 13.x
Extensions supported for Aurora PostgreSQL 12.x
Extensions supported for Aurora PostgreSQL 11.x
Extensions supported for Aurora PostgreSQL 10.x
Extensions supported for Aurora PostgreSQL 9.6.x
Aurora PostgreSQL apg_plan_mgmt extension versions

To upgrade a PostgreSQL extension, see Upgrading PostgreSQL extensions.

Extensions supported for Aurora PostgreSQL 13.x

The following table shows the PostgreSQL extension versions that are currently supported on Aurora PostgreSQL versions 13.x. "NA" indicates that the extension isn't available for that PostgreSQL version. For more information about PostgreSQL extensions, see Packaging Related Objects into an Extension in the PostgreSQL documentation.

Extension	13.3
address_standardizer	3.0.3
address_standardizer_data_us	3.0.3
amcheck	1.2
apg_plan_mgmt	2.1
aurora_stat_utils	1.0
aws_commons	1.2
aws_lambda	1.0
aws_ml	1.0
aws_s3	1.1
bloom	1.0
bool_plperl	1.3
btree_gin	1.3
btree_gist	1.5
citext	1.6
cube	1.4
dblink	1.2
dict_int	1.0
dict_xsyn	1.0
earthdistance	1.1
fuzzystrmatch	1.1
hll	2.15
hstore	1.7
hstore_plperl	1.0
intagg	1.1
intarray	1.3
ip4r	2.4
isn	1.2
jsonb_plperl	1.0
log_fdw	1.2
ltree	1.2
oracle_fdw	1.2
orafce	3.16
pg_bigm	1.2
pg_buffercache	1.3
pg_cron	1.3
pg_freespacemap	1.2
pg_hint_plan	1.3.7
pg_partman	4.5.1
pg_prewarm	1.2
pg_proctab	0.0.9
pg_repack	1.4.6
pg_similarity	1.0
pg_stat_statements	1.8
pg_trgm	1.5
pg_visibility	1.2
pgaudit	1.5
pgcrypto	1.3
pglogical	2.3.3
pglogical_origin	1.0.0
pgrouting	3.1.0
pgrowlocks	1.2
pgstattuple	1.5
pgtap	1.1.0
plcoffee	2.3.15
plls	2.3.15
plperl	1.0
plpgsql	1.0
plprofiler	4.1
pltcl	1.0
plv8	2.3.15
PostGIS	3.0.3
postgis_raster	3.0.3
postgis_tiger_geocoder	3.0.3
postgis_topology	3.0.3
postgres_fdw	1.0
prefix	1.2.0
rdkit	3.8
rds_activity_stream	1.3
rds_tools	1.0
sslinfo	1.2
tablefunc	1.0
test_parser	1.0
tsm_system_rows	1.0
tsm_system_time	1.0
unaccent	1.1
uuid-ossp	1.1

Extensions supported for Aurora PostgreSQL 12.x

The following table shows the PostgreSQL extension versions that are currently supported on Aurora PostgreSQL versions 12.x. "NA" indicates that the extension isn't available for that PostgreSQL version. For more information about PostgreSQL extensions, see Packaging Related Objects into an Extension in the PostgreSQL documentation.

Extension	12.4	12.6	12.7
address_standardizer	3.0.2	3.0.2	3.0.2
address_standardizer_data_us	3.0.2	3.0.2	3.0.2
amcheck	1.2	1.2	1.2
apg_plan_mgmt	2.0	2.0	2.0
aurora_stat_utils	1.0	1.0	1.0
aws_commons	1.2	1.2	1.2
aws_lambda	1.0	1.0	1.0
aws_ml	1.0	1.0	1.0
aws_s3	1.1	1.1	1.1
bloom	1.0	1.0	1.0
btree_gin	1.3	1.3	1.3
btree_gist	1.5	1.5	1.5
citext	1.6	1.6	1.6
cube	1.4	1.4	1.4
dblink	1.2	1.2	1.2
dict_int	1.0	1.0	1.0
dict_xsyn	1.0	1.0	1.0
earthdistance	1.1	1.1	1.1
fuzzystrmatch	1.1	1.1	1.1
hll	2.14	2.14	2.14
hstore	1.6	1.6	1.6
hstore_plperl	1.0	1.0	1.0
intagg	1.1	1.1	1.1
intarray	1.2	1.2	1.2
ip4r	2.4	2.4	2.4
isn	1.2	1.2	1.2
jsonb_plperl	1.0	1.0	1.0
log_fdw	1.1	1.1	1.1
ltree	1.1	1.1	1.1
oracle_fdw	NA	NA	1.0
orafce	3.8	3.8	3.16
pg_bigm	NA	1.2	1.2
pg_buffercache	1.3	1.3	1.3
pg_cron	NA	1.3	1.3.1
pg_freespacemap	1.2	1.2	1.2
pg_hint_plan	1.3.5	1.3.5	1.3.5
pg_partman	NA	4.4.0	4.5.1
pg_prewarm	1.2	1.2	1.2
pg_proctab	NA	0.0.9	0.0.9
pg_repack	1.4.5	1.4.5	1.4.5
pg_similarity	1.0	1.0	1.0
pg_stat_statements	1.7	1.7	1.7
pg_trgm	1.4	1.4	1.4
pg_visibility	1.2	1.2	1.2
pgaudit	1.4	1.4	1.4
pgcrypto	1.3	1.3	1.3
pglogical	2.3.2	2.3.2	2.3.2
pglogical_origin	1.0.0	1.0.0	1.0.0
pgrouting	3.0.3	3.0.3	3.0.3
pgrowlocks	1.2	1.2	1.2
pgstattuple	1.5	1.5	1.5
pgTAP	1.1.0	1.1.0	1.1.0
plcoffee	2.3.14	2.3.14	2.3.14
plls	2.3.14	2.3.14	2.3.14
plperl	1.0	1.0	1.0
plpgsql	1.0	1.0	1.0
plprofiler	4.1	4.1	4.1
pltcl	1.0	1.0	1.0
plv8	2.3.14	2.3.14	2.3.14
PostGIS	3.0.2	3.0.2	3.0.3
postgis_raster	3.0.2	3.0.2	3.0.3
postgis_tiger_geocoder	3.0.2	3.0.2	3.0.3
postgis_topology	3.0.2	3.0.2	3.0.3
postgres_fdw	1.0	1.0	1.0
prefix	1.2.0	1.2.0	1.2.0
RDKit	3.8	3.8	3.8
rds_activity_stream	1.3	1.3	1.3
sslinfo	1.2	1.2	1.2
tablefunc	1.0	1.0	1.0
test_parser	1.0	1.0	1.0
tsm_system_rows	1.0	1.0	1.0
tsm_system_time	1.0	1.0	1.0
unaccent	1.1	1.1	1.1
uuid-ossp	1.1	1.1	1.1

Extensions supported for Aurora PostgreSQL 11.x

The following table shows PostgreSQL extension versions currently supported on Aurora PostgreSQL versions 11.x. "NA" indicates that the extension isn't available for that PostgreSQL version. For more information about PostgreSQL extensions, see Packaging Related Objects into an Extension.

Extension	11.4	11.6	11.7	11.8	11.9	11.11	11.12
address_standardizer	2.5.1	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
address_standardizer_data_us	2.5.1	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
amcheck	1.1	1.1	1.1	1.1	1.1	1.1	1.1
apg_plan_mgmt	1.0.1	2.0	2.0	2.0	2.0	2.0	2.0
aurora_stat_utils	1.0	1.0	1.0	1.0	1.0	1.0	1.0
aws_commons	1.0	1.1	1.1	1.1	1.2	1.2	1.2
aws_lambda	NA	NA	NA	NA	1.0	1.0	1.0
aws_ml	NA	1.0	1.0	1.0	1.0	1.0	1.0
aws_s3	1.0	1.1	1.1	1.1	1.1	1.1	1.1
bloom	1.0	1.0	1.0	1.0	1.0	1.0	1.0
btree_gin	1.3	1.3	1.3	1.3	1.3	1.3	1.3
btree_gist	1.5	1.5	1.5	1.5	1.5	1.5	1.5
citext	1.5	1.5	1.5	1.5	1.5	1.5	1.5
cube	1.4	1.4	1.4	1.4	1.4	1.4	1.4
dblink	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
dict_xsyn	1.0	1.0	1.0	1.0	1.0	1.0	1.0
earthdistance	1.1	1.1	1.1	1.1	1.1	1.1	1.1
fuzzystrmatch	1.1	1.1	1.1	1.1	1.1	1.1	1.1
hll	2.11	2.11	2.11	2.11	2.11	2.11	2.11
hstore	1.5	1.5	1.5	1.5	1.5	1.5	1.5
hstore_plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0
intagg	1.1	1.1	1.1	1.1	1.1	1.1	1.1
intarray	1.2	1.2	1.2	1.2	1.2	1.2	1.2
ip4r	2.2	2.2	2.2	2.2	2.2	2.2	2.2
isn	1.2	1.2	1.2	1.2	1.2	1.2	1.2
jsonb_plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0
log_fdw	1.1	1.1	1.1	1.1	1.1	1.1	1.1
ltree	1.1	1.1	1.1	1.1	1.1	1.1	1.1
orafce	3.7	3.7	3.8	3.8	3.8	3.8	3.16
pg_bigm	NA	NA	NA	NA	NA	1.2	1.2
pg_buffercache	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pg_freespacemap	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pg_hint_plan	1.3.4	1.3.4	1.3.4	1.3.5	1.3.5	1.3.5	1.3.5
pg_prewarm	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pg_proctab	NA	NA	NA	NA	NA	0.0.9	0.0.9
pg_repack	1.4.4	1.4.4	1.4.4	1.4.4	1.4.4	1.4.4	1.4.4
pg_similarity	1.0	1.0	1.0	1.0	1.0	1.0	1.0
pg_stat_statements	1.6	1.6	1.6	1.6	1.6	1.6	1.6
pg_trgm	1.4	1.4	1.4	1.4	1.4	1.4	1.4
pg_visibility	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pgaudit	1.3	1.3	1.3	1.3	1.3.1	1.3.1	1.3.1
pgcrypto	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pglogical	NA	NA	NA	2.2.2	2.2.2	2.2.2	2.2.2
pglogical_origin	NA	NA	NA	1.0.0	1.0.0	1.0.0	1.0.0
pgrouting	2.6.1	2.6.1	2.6.1	2.6.1	2.6.1	2.6.1	2.6.1
pgrowlocks	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pgstattuple	1.5	1.5	1.5	1.5	1.5	1.5	1.5
pgTAP	1.0.0	1.0.0	1.1.0	1.1.0	1.1.0	1.1.0	1.1.0
plcoffee	2.3.8	2.3.8	2.3.8	2.3.14	2.3.14	2.3.14	2.3.14
plls	2.3.8	2.3.8	2.3.8	2.3.14	2.3.14	2.3.14	2.3.14
plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plpgsql	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plprofiler	NA	4.1	4.1	4.1	4.1	4.1	4.1
pltcl	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plv8	2.3.8	2.3.8	2.3.8	2.3.14	2.3.14	2.3.14	2.3.14
PostGIS	2.5.1	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
postgis_tiger_geocoder	2.5.1	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
postgis_topology	2.5.1	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
postgres_fdw	1.0	1.0	1.0	1.0	1.0	1.0	1.0
prefix	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0
RDKit	NA	NA	NA	3.8	3.8	3.8	3.8
rds_activity_stream	1.3	1.3	1.3	1.3	1.3	1.3	1.3
sslinfo	1.2	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
test_parser	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_rows	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_time	1.0	1.0	1.0	1.0	1.0	1.0	1.0
unaccent	1.1	1.1	1.1	1.1	1.1	1.1	1.1
uuid-ossp	1.1	1.1	1.1	1.1	1.1	1.1	1.1

Extensions supported for Aurora PostgreSQL 10.x

The following table shows PostgreSQL extension versions currently supported on Aurora PostgreSQL versions 10.x. "NA" indicates that the extension isn't available for that PostgreSQL version. For more information about PostgreSQL extensions, see Packaging Related Objects into an Extension.

Note

The adminpack extension is no longer supported because it accesses the file system.
The plperlu extension is no longer supported because it is an untrusted language extension.
The pltclu extension is no longer supported because it is an untrusted language extension.

Extension	10.4	10.5	10.6	10.7	10.11	10.12	10.13	10.14	10.16	10.17
address_standardizer	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4
address_standardizer_data_us	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4
adminpack	1.1	1.1	1.1	NA	NA	NA	NA	NA	NA	NA
amcheck	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
apg_plan_mgmt	0.1	1.0.1	1.0.1	1.0.1	2.0	2.0	2.0	2.0	2.0	2.0
aurora_stat_utils	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
aws_commons	NA	NA	1.0	1.0	1.1	1.1	1.1	1.1	1.1	1.1
aws_ml	NA	NA	NA	NA	1.0	1.0	1.0	1.0	1.0	1.0
aws_s3	NA	NA	1.0	1.0	1.1	1.1	1.1	1.1	1.1	1.1
bloom	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
btree_gin	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
btree_gist	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
chkpass	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
citext	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
cube	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
dblink	1.2	1.2	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	1.0	1.0
dict_xsyn	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
earthdistance	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
fuzzystrmatch	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
hll	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10
hstore	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
hstore_plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
hstore_plperlu	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
intagg	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
intarray	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
ip4r	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1
isn	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
log_fdw	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
ltree	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
orafce	3.6	3.6	3.6	3.6	3.6	3.8	3.8	3.8	3.8	3.16
pg_buffercache	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pg_freespacemap	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pg_hint_plan	1.3.0	1.3.1	1.3.1	1.3.1	1.3.3	1.3.3	1.3.5	1.3.5	1.3.5	1.3.5
pg_prewarm	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
pg_repack	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3
pg_similarity	NA	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
pg_stat_statements	1.5	1.5	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
pg_trgm	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pg_visibility	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pgaudit	1.2	1.2	1.2	1.2	1.2	1.2	1.2.1	1.2.1	1.2.1	1.2.1
pgcrypto	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pglogical	NA	NA	NA	NA	NA	NA	2.2.2	2.2.2	2.2.2	2.2.2
pglogical_origin	NA	NA	NA	NA	NA	NA	1.0.0	1.0.0	1.0.0	1.0.0
pgrouting	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2	2.5.2
pgrowlocks	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pgstattuple	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
plcoffee	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
plls	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plperlu	1.0	1.0	1.0	NA	NA	NA	NA	NA	NA	NA
plpgsql	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plprofiler	NA	NA	NA	NA	4.0	4.1	4.1	4.1	4.1	4.1
pltcl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
pltclu	1.0	1.0	1.0	NA	NA	NA	NA	NA	NA	NA
plv8	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
PostGIS	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.7
postgis_tiger_geocoder	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.7
postgis_topology	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.4	2.4.7
postgres_fdw	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
prefix	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0
RDKit	NA	NA	NA	NA	NA	NA	3.8	3.8	3.8	3.8
rds_activity_stream	NA	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
sslinfo	1.2	1.2	1.2	1.2	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	1.0	1.0
test_parser	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsearch2	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_rows	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_time	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
unaccent	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
uuid-ossp	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1

Extensions supported for Aurora PostgreSQL 9.6.x

The following table shows PostgreSQL extension versions currently supported on Aurora PostgreSQL versions 9.6.x. "NA" indicates that the extension isn't available for that PostgreSQL version. For more information about PostgreSQL extensions, see Packaging Related Objects into an Extension.

Note

The apgcc RDS for PostgreSQL internal extension is no longer supported.
The apgunit RDS for PostgreSQL internal extension is no longer supported.
The pageinspect extension is no longer publicly supported by RDS for PostgreSQL.
The xml2 extension is no longer supported by PostgreSQL.

Extension	9.6.3	9.6.6	9.6.8	9.6.9	9.6.11	9.6.12	9.6.16	9.6.17	9.6.18	9.6.19	9.6.21	9.6.22
address_standardizer	2.3.4	2.3.4	2.3.4	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7
address_standardizer_data_us	2.3.4	2.3.4	2.3.4	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7
apg_plan_mgmt	NA	NA	NA	0.1	1.0.1	1.0.1	2.0	2.0	2.0	2.0	2.0	2.0
apgcc	1.0	1.0	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
apgunit	1.0	1.0	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
aurora_stat_utils	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
bloom	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
btree_gin	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
btree_gist	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
chkpass	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
citext	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
cube	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
dblink	1.2	1.2	1.2	1.2	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	1.0	1.0	1.0	1.0
dict_xsyn	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
earthdistance	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
fuzzystrmatch	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
hll	NA	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10	2.10
hstore	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
hstore_plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
intagg	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
intarray	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
ip4r	2.0	2.0	2.0	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1
isn	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
log_fdw	1.0	1.0	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
ltree	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
orafce	NA	3.6	3.6	3.6	3.6	3.6	3.6	3.8	3.8	3.8	3.8	3.16
pageinspect	1.5	1.5	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA
pg_buffercache	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pg_cron	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	1.3.1
pg_freespacemap	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
pg_hint_plan	1.1.3	1.1.3	1.2.2	1.2.2	1.2.3	1.2.3	1.2.5	1.2.5	1.2.6	1.2.6	1.2.6	1.2.6
pg_prewarm	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
pg_repack	1.4.0	1.4.2	1.4.2	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3	1.4.3
pg_similarity	NA	NA	NA	NA	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
pg_stat_statements	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
pg_trgm	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pg_visibility	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
pgaudit	1.0	1.0	1.0	1.1.1	1.1.1	1.1.1	1.1.1	1.1.1	1.1.1	1.1.2	1.1.2	1.1.2
pgcrypto	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3	1.3
pgrouting	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2	2.4.2
pgrowlocks	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2	1.2
pgstattuple	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
plcoffee	1.5.3	1.5.3	2.1.0	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
plls	1.5.3	1.5.3	2.1.0	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
plperl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plpgsql	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
pltcl	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
plv8	1.5.3	1.5.3	2.1.0	2.1.2	2.1.2	2.1.2	2.1.2	2.1.2	2.3.14	2.3.14	2.3.14	2.3.14
PostGIS	2.3.4	2.3.4	2.3.4	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.9
postgis_tiger_geocoder	2.3.4	2.3.4	2.3.4	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.9
postgis_topology	2.3.4	2.3.4	2.3.4	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.7	2.3.9
postgres_fdw	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
prefix	NA	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0	1.2.0
sslinfo	1.2	1.2	1.2	1.2	1.2	1.2	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	1.0	1.0	1.0	1.0
test_parser	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsearch2	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_rows	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
tsm_system_time	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0	1.0
unaccent	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
uuid-ossp	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
xml2	1.1	1.1	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA

Aurora PostgreSQL apg_plan_mgmt extension versions

Topics

Version 2.0 of the Aurora PostgreSQL apg_plan_mgmt extension
Version 1.0.1 of the Aurora PostgreSQL apg_plan_mgmt extension

Version 2.0 of the Aurora PostgreSQL apg_plan_mgmt extension

You use the apg_plan_mgmt extension with query plan management. For more about how to install, upgrade, and use the apg_plan_mgmt extension, see Managing query execution plans for Aurora PostgreSQL.

The apg_plan_mgmt extension changes for version 2.0 include the following:

New extension features

You can now manage all queries inside SQL functions, whether they have parameters or not.
You can now manage all queries inside PL/pgSQL functions, whether they have parameters or not.
You can now manage queries in generic plans, whether they have parameters or not. To learn more about generic plans versus custom plans, see the PREPARE statement in the PostgreSQL documentation.
You can now use query plan management to enforce the use of specific types of aggregate methods in query plans.

Extension improvements

You can now save plans with a size up to 8KB times the setting of the max_worker_processes parameter. Previously the maximum plan size was 8KB.
Fixed bugs for unnamed prepared statements such as those from JDBC.
Previously, when you tried to do CREATE EXTENSION apg_plan_mgmt when it is not loaded in the shared_preload_libraries, the PostgreSQL backend connection was dropped. Now, an error message prints and the connection is not dropped.
The default value of the cardinality_error in the apg_plan_mgmt.plans table is NULL, but it can be set to -1 during the apg_plan_mgmt.evolve_plan_baselines function. NULL is now used consistently.
Plans are now saved for queries that refer to temporary tables.
The default maximum number of plans is increased from 1000 to 10000.
The following pgss parameters are deprecated because the automatic plan capture mode should be used instead of those parameters.
- apg_plan_mgmt.pgss_min_calls
- apg_plan_mgmt.pgss_min_mean_time_ms
- apg_plan_mgmt.pgss_min_stddev_time_ms
- apg_plan_mgmt.pgss_min_total_time_ms

Version 1.0.1 of the Aurora PostgreSQL apg_plan_mgmt extension

The apg_plan_mgmt extension changes for version 1.0.1 include the following:

New extension features

The validate_plans function has a new action value called update_plan_hash. This action updates the plan_hash ID for plans that can't be reproduced exactly. The update_plan_hash value also allows you to fix a plan by rewriting the SQL. You can then register the good plan as an Approved plan for the original SQL. Following is an example of using the update_plan_hash action.
```
UPDATE apg_plan_mgmt.plans SET plan_hash = new _plan_hash, plan_outline = good_plan_outline 
   WHERE sql_hash = bad_plan_sql_hash AND plan_hash = bad_plan_plan_hash;
SELECT apg_plan_mgmt.validate_plans(bad_plan_sql_hash, bad_plan_plan_hash, 'update_plan_hash');
SELECT apg_plan_mgmt.reload();
```
A new get_explain_stmt function is available that generates the text of an EXPLAIN statement for the specified SQL statement. It includes the parameters sql_hash, plan_hash and explain_options.

The parameter explain_options can be any comma-separated list of valid EXPLAIN options, as shown following.
```
analyze,verbose,buffers,hashes,format json
```
If the parameter explain_options is NULL or an empty string, the get_explain_stmt function generates a simple EXPLAIN statement.

To create an EXPLAIN script for your workload or a portion of it, use the \a , \t, and \o options to redirect the output to a file. For example, you can create an EXPLAIN script for the top-ranked (top-K) statements by using the PostgreSQL pg_stat_statements view sorted by total_time in DESC order.
The precise location of the Gather parallel query operator is determined by costing, and may change slightly over time. To prevent these differences from invalidating the entire plan, query plan management now computes the same plan_hash even if the Gather operators move to different places in the plan tree.
Support is added for nonparameterized statements inside pl/pgsql functions.
Overhead is reduced when the apg_plan_mgmt extension is installed on multiple databases in the same cluster while two or more databases are being accessed concurrently. Also, this release fixed a bug in this area that caused plans to not be stored in shared memory.

Extension improvements

Improvements to the evolve_plan_baselines function.
1. The evolve_plan_baselines function now computes a cardinality_error metric over all nodes in the plan. Using this metric, you can identify any plan where the cardinality estimation error is large, and the plan quality is more doubtful. Long-running statements with high cardinality_error values are high-priority candidates for query tuning.
2. Reports generated by evolve_plan_baselines now include sql_hash, plan_hash, and the plan status.
3. You can now allow evolve_plan_baselines to approve previously Rejected plans.
4. The meaning of speedup_factor for evolve_plan_baselines is now always relative to the baseline plan. For example, a value of 1.1 now means 10 percent faster than the baseline plan. A value of 0.9 means 10 percent slower than the baseline plan. The comparison is made using running time alone instead of total time.
5. The evolve_plan_baselines function now warms the cache in a new way. It does this by running the baseline plan, then running the baseline plan one more time, and then running the candidate plan once. Previously, evolve_plan_baselines ran the candidate plan twice. This approach added significantly to running time, especially for slow candidate plans. However, running the candidate plan twice is more reliable when the candidate plan uses an index that isn't used in the baseline plan.
Query plan management no longer saves plans that refer to system tables or views, temporary tables, or the query plan management's own tables.
Bug fixes include caching a plan immediately when saved and fixing a bug that caused the back end to terminate.

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Document Conventions

Aurora PostgreSQL releases

Upgrading the PostgreSQL DB engine