New answers tagged postgresql-9.4
1
FWIW here's a query I've been using
SELECT
relname AS table,
indexrelname AS index,
pg_size_pretty(pg_relation_size(i.indexrelid)) AS index_size,
idx_scan as index_scans
FROM pg_stat_user_indexes ui
JOIN pg_index i ON ui.indexrelid = i.indexrelid
WHERE NOT indisunique AND idx_scan =0 AND pg_relation_size(relid) > 5 * 8192
ORDER BY ...
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