How to Install and Uninstall postgresql-13-rational Package on Ubuntu 21.10 (Impish Indri)

Last updated: May 18,2024

1. Install "postgresql-13-rational" package

Please follow the instructions below to install postgresql-13-rational on Ubuntu 21.10 (Impish Indri)


    
        
            $
        

        
            
                sudo apt update
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt install
            
                        
                postgresql-13-rational
            
                    
    
    Copied

2. Uninstall "postgresql-13-rational" package

This guide let you learn how to uninstall postgresql-13-rational on Ubuntu 21.10 (Impish Indri):


    
        
            $
        

        
            
                sudo apt remove
            
                        
                postgresql-13-rational
            
                    
    
    Copied


    
        
            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
    Copied

3. Information about the postgresql-13-rational package on Ubuntu 21.10 (Impish Indri)

Package: postgresql-13-rational
Architecture: amd64
Version: 0.0.2-2
Priority: optional
Section: universe/database
Source: pg-rational
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Debian PostgreSQL Maintainers
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 76
Depends: postgresql-13, libc6 (>= 2.4)
Filename: pool/universe/p/pg-rational/postgresql-13-rational_0.0.2-2_amd64.deb
Size: 25080
MD5sum: df0638630f8bfc8d63c9efab693c7266
SHA1: 58fc62b5ea1af5aa65c9af42087de1d609682bd6
SHA256: f19648ec1b04e73e7f505ed27b95749e6c567dd79facf8344aa78352e154b9f7
SHA512: 8b831dd106c4b1df09cd6b65a0cf5777c6edb4b1a14f8c44e1be788589bffd352fef1a708d47c080c428457625b70ad8d343e72d79fd69d57137859b2dfe7a52
Homepage: https://github.com/begriffs/pg_rational
Description-en: Precise fractional arithmetic for PostgreSQL
pg_rational implements precise fractional arithmetic for PostgreSQL. Perfect
for exact arithmetic or user-specified table row ordering. Holds values as big
as an integer, with matching precision in the denominator.
.
Features:
* Stores fractions in exactly 64 bits (same size as float)
* Written in C for high performance
* Detects and halts arithmetic overflow for correctness
* Uses native CPU instructions for fast overflow detection
* Defers GCD calculation until requested or absolutely required
* Supports btree and hash indices
* Implements Stern-Brocot trees for finding intermediate points
* Coercion from integer/bigint/tuple
* Custom aggregate
Description-md5: 6eb6f67e8b7d0a2cbc299131d6c6907a