Package: postgresql-11-pg-qualstats Source: pg-qualstats Version: 2.1.1-1.pgdg20.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 222 Depends: postgresql-11, postgresql-11-jit-llvm (>= 10), libc6 (>= 2.14) Homepage: https://powa.readthedocs.io/ Priority: optional Section: database Filename: pool/main/p/pg-qualstats/postgresql-11-pg-qualstats_2.1.1-1.pgdg20.04+1_amd64.deb Size: 59800 SHA256: 3b047fcc53acc3f24f2c6925032e1538c0bfca4c0532bf7eb85254936a75bb81 SHA1: 8015423974ff1e6b084237d9b51bb06a62c37ba9 MD5sum: 77e09bb269393c9e01720b3e84377a39 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.