Package: postgresql-10-pg-qualstats Source: pg-qualstats Version: 2.0.4-2.pgdg18.04+1 Architecture: i386 Maintainer: Julien Rouhaud Installed-Size: 81 Depends: postgresql-10, libc6 (>= 2.4) Homepage: https://powa.readthedocs.io/ Priority: optional Section: database Filename: pool/main/p/pg-qualstats/postgresql-10-pg-qualstats_2.0.4-2.pgdg18.04+1_i386.deb Size: 27228 SHA256: cac3af08d6a6b9078f6c7fdaf4793257808d099d60ce459f8477d6617e463fae SHA1: 1c58d5557272475ebec98db33d0bcb8c2beee76a MD5sum: 389deff7c4e3a26ae6a932c461bff7b3 Description: 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.