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

Last updated: May 19,2024

1. Install "postgresql-13-pg-qualstats" package

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


    
        
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                sudo apt update
            
                    
    
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            $
        

        
            
                sudo apt install
            
                        
                postgresql-13-pg-qualstats
            
                    
    
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2. Uninstall "postgresql-13-pg-qualstats" package

Please follow the instructions below to uninstall postgresql-13-pg-qualstats on Ubuntu 21.10 (Impish Indri):


    
        
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                sudo apt remove
            
                        
                postgresql-13-pg-qualstats
            
                    
    
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            $
        

        
            
                sudo apt autoclean && sudo apt autoremove
            
                    
    
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3. Information about the postgresql-13-pg-qualstats package on Ubuntu 21.10 (Impish Indri)

Package: postgresql-13-pg-qualstats
Architecture: amd64
Version: 2.0.2-2
Priority: optional
Section: universe/database
Source: pg-qualstats
Origin: Ubuntu
Maintainer: Ubuntu Developers
Original-Maintainer: Julien Rouhaud
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 143
Depends: libc6 (>= 2.14), postgresql-13
Filename: pool/universe/p/pg-qualstats/postgresql-13-pg-qualstats_2.0.2-2_amd64.deb
Size: 57948
MD5sum: ff68c66924dbb79d464a22d58605dd3b
SHA1: fdcab4a73efa015cabfb891c0de1c3515343ccea
SHA256: bc058e7a9febf25303b20a203c4b7a3612f9ada91da1ecc838e300df15bd7f5f
SHA512: ec87515214b1316a4d02c14826510ff217371586e992018b83fb5a3e10797376b3a757e15570a9f1fe97fb8762c235a9a65e72a6e8e03a758a74e0efc02e46fa
Homepage: https://powa.readthedocs.io/
Description-en: PostgreSQL extension to gather statistics about predicates.
This extensions tracks WHERE clauses predicates and JOIN predicates.
Statistics will report whether the predicate was evaluated as an index scan or
not, how many time the expression appeared, how many times the operator was
executed and how filtering the expression is. If pg_stat_statements is
enabled, it can also track to which statements the predicate belongs.
Description-md5: 5110285de5b20492efb46822cc4dfaa5