40 lines
1.1 KiB
SQL
40 lines
1.1 KiB
SQL
-- Run the whole file when connected to the countydata database.
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-- The explicit read-only transaction protects against accidental writes.
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BEGIN TRANSACTION READ ONLY;
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SELECT
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current_database() AS database_name,
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current_user AS database_user,
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current_setting('transaction_read_only') AS transaction_read_only,
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version() AS postgres_version;
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SELECT
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ssl,
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version AS tls_version,
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cipher,
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bits
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FROM pg_stat_ssl
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WHERE pid = pg_backend_pid();
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SELECT
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n.nspname AS schema_name,
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c.relname AS relation_name,
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CASE c.relkind
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WHEN 'r' THEN 'table'
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WHEN 'p' THEN 'partitioned table'
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WHEN 'v' THEN 'view'
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WHEN 'm' THEN 'materialized view'
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WHEN 'f' THEN 'foreign table'
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ELSE c.relkind::text
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END AS relation_type,
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COALESCE(s.n_live_tup, c.reltuples)::bigint AS estimated_rows
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FROM pg_class AS c
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JOIN pg_namespace AS n ON n.oid = c.relnamespace
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LEFT JOIN pg_stat_user_tables AS s ON s.relid = c.oid
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WHERE c.relkind IN ('r', 'p', 'v', 'm', 'f')
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AND n.nspname NOT IN ('pg_catalog', 'information_schema')
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AND n.nspname NOT LIKE 'pg_toast%'
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ORDER BY n.nspname, c.relname;
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ROLLBACK;
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