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Find tables and its index sizes

-- Find table sizes and its respective index sizes

postgresql configurationintermediate
by PostgreSQL
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1

Find tables and its index sizes

-- Find table sizes and its respective index sizes

Code/Command (click line numbers to comment):

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SELECT
table_name,
pg_size_pretty(table_size) AS table_size,
pg_size_pretty(indexes_size) AS indexes_size,
pg_size_pretty(total_size) AS total_size
FROM (
SELECT
table_name,
pg_table_size(table_name) AS table_size,
pg_indexes_size(table_name) AS indexes_size,
pg_total_relation_size(table_name) AS total_size
FROM (
SELECT ('"' || table_schema || '"."' || table_name || '"') AS table_name
FROM information_schema.tables
) AS all_tables
ORDER BY total_size DESC
) AS pretty_sizes limit 10;

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