968 B
968 B
db-index-usage
This command provides information on the efficiency of indexes, represented as what percentage of total scans were index scans. A low percentage can indicate under indexing, or wrong data being indexed.
TABLE NAME │ PERCENTAGE OF TIMES INDEX USED │ ROWS IN TABLE
────────────────────┼────────────────────────────────┼────────────────
user_events │ 99 │ 4225318
user_feed │ 99 │ 3581573
unindexed_table │ 0 │ 322911
job │ 100 │ 33242
schema_migrations │ 97 │ 0
migrations │ Insufficient data │ 0