https://github.com/mikeizbicki/pgrollup

easy creation of rollup tables in postgresql (compute count(*) queries in constant time)
https://github.com/mikeizbicki/pgrollup

Last synced: 6 days ago
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easy creation of rollup tables in postgresql (compute count(*) queries in constant time)

• Host: GitHub
• URL: https://github.com/mikeizbicki/pgrollup
• Owner: mikeizbicki
• Created: 2021-01-09T08:30:14.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2021-08-20T06:53:09.000Z (over 3 years ago)
• Last Synced: 2024-11-08T22:36:56.521Z (2 months ago)
• Language: PLpgSQL
• Size: 607 KB
• Stars: 1
• Watchers: 4
• Forks: 1
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
# pg\_rollup

[![Build Status](https://github.com/mikeizbicki/pg_rollup/workflows/tests/badge.svg)](https://github.com/mikeizbicki/pg_rollup/actions)

## TODO

easy:

1. sorting with a btree index only scan

1. use `count(*)` to implement aggregateless tables

medium:

1. better parsing https://github.com/pganalyze/queryparser/tree/master/extension

    1. filter syntax on aggregates

1. multiparameter aggregate functions (will affect tdigest, datasketches, allows implementing lots of built-in aggs)

1. use aggregate combining functions by default

1. better tracking of dependencies using postgres built-in features

1. benchmarks

1. good interface for settings

    1. allowing deletes for non-groups

hard

1. outer joins

1. subqueries