postgresql-11-hll - HyperLogLog extension for PostgreSQL

Property Value
Distribution Ubuntu 19.04 (Disco Dingo)
Repository Ubuntu Universe amd64
Package filename postgresql-11-hll_2.12-3_amd64.deb
Package name postgresql-11-hll
Package version 2.12
Package release 3
Package architecture amd64
Package type deb
Category universe/database
License -
Maintainer Ubuntu Developers <>
Download size 70.72 KB
Installed size 202.00 KB
This PostgreSQL module introduces a new data type `hll` which is a HyperLogLog
data structure. HyperLogLog is a fixed-size, set-like structure used for
distinct value counting with tunable precision. For example, in 1280 bytes
`hll` can estimate the count of tens of billions of distinct values with only
a few percent error.


Package Version Architecture Repository
postgresql-11-hll - - -


Name Value
libc6 >= 2.14
postgresql-11 -


Type URL
Binary Package postgresql-11-hll_2.12-3_amd64.deb
Source Package postgresql-hll

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install postgresql-11-hll deb package:
    # sudo apt-get install postgresql-11-hll




2019-02-07 - Christoph Berg <>
postgresql-hll (2.12-3) unstable; urgency=medium
* Update PostgreSQL Maintainers address.
2018-12-08 - Christoph Berg <>
postgresql-hll (2.12-2) unstable; urgency=medium
* Limit to little-endian 64-bit architectures, currently unsupported.
(, closes: #914189)
* Add debian/gitlab-ci.yml.
2018-11-06 - Christoph Berg <>
postgresql-hll (2.12-1) unstable; urgency=medium
* New upstream version.
2018-10-19 - Christoph Berg <>
postgresql-hll (2.11-2) unstable; urgency=medium
* debian/pgversions: Bump to 9.5+, earlier versions throw warnings.
2018-10-18 - Christoph Berg <>
postgresql-hll (2.11-1) unstable; urgency=medium
* New upstream version.
2018-10-18 - Christoph Berg <>
postgresql-hll (2.10.2-2) unstable; urgency=medium
* Upload for PostgreSQL 11.
* Add patch to catch changed HINT messages in regression tests.
* Actually run regression tests via autopkgtest.
* Ship upstream changelog.
2018-04-06 - Christoph Berg <>
postgresql-hll (2.10.2-1) unstable; urgency=medium
* New upstream version.
* Move package to the PostgreSQL team.
* Convert to pg_buildext. Closes: #876826.
* Let module depend on PostgreSQL server package.
* Update copyright file.
2014-10-30 - YunQiang Su <>
postgresql-hll (2.7-2.1) unstable; urgency=low
* Non-maintainer upload.
* Don't include postgresql-common makefile (Closes: 738376)
* Add inline with _forceinline.
* Use source format 3.
2013-04-13 - Cyril Bouthors <>
postgresql-hll (2.7-2) unstable; urgency=low
* Removed useless sentence in the package description (Closes: #705300).
Thanks to Jonas Smedegaard for pointing this out.
2013-02-21 - Cyril Bouthors <>
postgresql-hll (2.7-1) unstable; urgency=low
* Initial release (Closes: #701101).

See Also

Package Description
postgresql-11-hypopg_1.1.2-1_amd64.deb PostgreSQL extension adding support for hypothetical indexes
postgresql-11-ip4r_2.4-1_amd64.deb IPv4 and IPv6 types for PostgreSQL 11
postgresql-11-jsquery_1.1.1-1_amd64.deb PostgreSQL JSON query language with GIN indexing support
postgresql-11-mimeo_1.5.1-4_all.deb specialized, per-table replication between PostgreSQL instances
postgresql-11-mysql-fdw_2.5.1-1_amd64.deb Postgres 11 Foreign Data Wrapper for MySQL
postgresql-11-numeral_1.0-2_amd64.deb numeral datatypes for PostgreSQL
postgresql-11-ogr-fdw_1.0.7-2_amd64.deb PostgreSQL foreign data wrapper for OGR
postgresql-11-orafce_3.7.2-2_amd64.deb Oracle support functions for PostgreSQL 11
postgresql-11-partman_4.0.0-1_amd64.deb PostgreSQL Partition Manager
postgresql-11-pg-checksums_0.8-1_amd64.deb Activate/deactivate/verify PostgreSQL data checksums
postgresql-11-pg-fact-loader_1.5.2-1_amd64.deb Build fact tables asynchronously with Postgres
postgresql-11-pg-qualstats_1.0.7-1_amd64.deb PostgreSQL extension to gather statistics about predicates
postgresql-11-pg-stat-kcache_2.1.1-2_amd64.deb PostgreSQL extension to gather per-query kernel statistics
postgresql-11-pgextwlist_1.8-2_amd64.deb PostgreSQL Extension Whitelisting
postgresql-11-pgfincore_1.2.1-2_amd64.deb set of PostgreSQL functions to manage blocks in memory