Package: postgresql-12-pg-qualstats Source: pg-qualstats Version: 2.1.0-1.pgdg20.04+1 Architecture: amd64 Maintainer: Julien Rouhaud Installed-Size: 182 Depends: libc6 (>= 2.14), postgresql-12, postgresql-12-jit-llvm (>= 10) Homepage: https://powa.readthedocs.io/ Priority: optional Section: database Filename: pool/main/p/pg-qualstats/postgresql-12-pg-qualstats_2.1.0-1.pgdg20.04+1_amd64.deb Size: 59844 SHA256: 431ecaf2f8ca624e953f71c71aacf74f13fc42801aa9843d3fdd56f704382350 SHA1: 15c28ff6db345491d6d26e906628bcafcbcfc4c2 MD5sum: a101310c73e0ed17051f4fed5020eee8 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.