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areguig/show_indexes_usage.sql

Last active March 23, 2017 14:09
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show indexes usage
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show_indexes_usage.sql
SELECT relname, 100 * idx_scan / (seq_scan + idx_scan) percent_of_times_index_used,
n_live_tup rows_in_table
FROM pg_stat_user_tables
ORDER BY n_live_tup DESC;
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