Permalink
Switch branches/tags
Nothing to show
Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
24 lines (22 sloc) 853 Bytes
-- how to find size of database, schema, table in redshift
-- source: http://stackoverflow.com/questions/21767780/how-to-find-size-of-database-schema-table-in-redshift
SELECT TRIM(pgdb.datname) AS Database,
TRIM(a.name) AS Table,
((b.mbytes/part.total::decimal)*100)::decimal(5,2) AS pct_of_total,
b.mbytes,
b.unsorted_mbytes
FROM stv_tbl_perm a
JOIN pg_database AS pgdb
ON pgdb.oid = a.db_id
JOIN ( SELECT tbl,
SUM( DECODE(unsorted, 1, 1, 0)) AS unsorted_mbytes,
COUNT(*) AS mbytes
FROM stv_blocklist
GROUP BY tbl ) AS b
ON a.id = b.tbl
JOIN ( SELECT SUM(capacity) AS total
FROM stv_partitions
WHERE part_begin = 0 ) AS part
ON 1 = 1
WHERE a.slice = 0
ORDER BY 4 desc, db_id, name;