sql 列出PostgreSQL中特定表的列信息

Posted 2021-05-13

-- all info
SELECT *
FROM information_shcema.colunms
WHERE table_schema = 'public' AND table_name = '<table name>';

-- specific info
SELECT table_catalog, table_name, column_name, column_default, is_nullable, data_type
FROM information_schema.columns
WHERE table_schema = 'public'AND table_name = 'album';