Redshift Research Project

System Table Tracker

System view pg_catalog.pg_statio_user_tables version 1.0.55524 / 2023-08-30

schema	name	column	data type
pg_catalog	pg_statio_user_tables	heap_blks_hit	int8
pg_catalog	pg_statio_user_tables	heap_blks_read	int8
pg_catalog	pg_statio_user_tables	idx_blks_hit	int8
pg_catalog	pg_statio_user_tables	idx_blks_read	int8
pg_catalog	pg_statio_user_tables	relid	oid
pg_catalog	pg_statio_user_tables	relname	name
pg_catalog	pg_statio_user_tables	schemaname	name
pg_catalog	pg_statio_user_tables	tidx_blks_hit	int8
pg_catalog	pg_statio_user_tables	tidx_blks_read	int8
pg_catalog	pg_statio_user_tables	toast_blks_hit	int8
pg_catalog	pg_statio_user_tables	toast_blks_read	int8

View Text

SELECT pg_statio_all_tables.relid,
       pg_statio_all_tables.schemaname,
       pg_statio_all_tables.relname,
       pg_statio_all_tables.heap_blks_read,
       pg_statio_all_tables.heap_blks_hit,
       pg_statio_all_tables.idx_blks_read,
       pg_statio_all_tables.idx_blks_hit,
       pg_statio_all_tables.toast_blks_read,
       pg_statio_all_tables.toast_blks_hit,
       pg_statio_all_tables.tidx_blks_read,
       pg_statio_all_tables.tidx_blks_hit
FROM pg_statio_all_tables
WHERE pg_statio_all_tables.schemaname <> CAST('pg_catalog' AS name)
  AND pg_statio_all_tables.schemaname <> CAST('pg_toast' AS name)
  AND pg_statio_all_tables.schemaname <> CAST('information_schema' AS name)

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