4eb50a146e
The PostgreSQL Workload Analyzer is performance tool for PostgreSQL 9.4 and later, allowing to collect, aggregate and purge statistics on a PostgreSQL instance from various sources. It is implemented as a background worker. pg_qualstats, providing data about predicates, i.e. where clauses
7 lines
302 B
Text
7 lines
302 B
Text
To activate pg_qualstats on your PostgreSQL server, add 'pg_qualstats' to
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shared_preload_libraries in $PGDATA/postgresql.conf. For every database,
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run
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CREATE EXTENSION IF NOT EXISTS pg_qualstats.
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Using databases/powa-web and databases/powa-archivist together with
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pg_qualstats is warmly recommended.
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