28 lines
960 B
Plaintext
28 lines
960 B
Plaintext
VACUUM;
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--
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-- Sanity check: every system catalog that has OIDs should have
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-- a unique index on OID. This ensures that the OIDs will be unique,
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-- even after the OID counter wraps around.
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-- We exclude non-system tables from the check by looking at nspname.
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--
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SELECT relname, nspname
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FROM pg_class c LEFT JOIN pg_namespace n ON n.oid = relnamespace JOIN pg_attribute a ON (attrelid = c.oid AND attname = 'oid')
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WHERE relkind = 'r' and c.oid < 16384
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AND ((nspname ~ '^pg_') IS NOT FALSE)
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AND NOT EXISTS (SELECT 1 FROM pg_index i WHERE indrelid = c.oid
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AND indkey[0] = a.attnum AND indnatts = 1
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AND indisunique AND indimmediate);
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relname | nspname
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---------+---------
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(0 rows)
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-- check that relations without storage don't have relfilenode
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SELECT relname, relkind
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FROM pg_class
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WHERE relkind IN ('v', 'c', 'f', 'p', 'I')
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AND relfilenode <> 0;
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relname | relkind
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---------+---------
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(0 rows)
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