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Hi!
>SELECT
'ALTER TABLE ' || quote_ident(n.nspname) || '.' ||
quote_ident(c.relname) > || ' ALTER COLUMN ' || quote_ident(a.attname) || ' TYPE varchar;' > FROM pg_class c > JOIN pg_namespace n ON n.oid = c.relnamespace > JOIN pg_attribute a ON a.attrelid = c.oid > JOIN pg_type t ON t.oid = a.atttypid > WHERE t.typname = 'char' > AND n.nspname <> 'pg_catalog'; It
does not return any data. Andrus. |
