Notes

Showing schemas in different databases

August 26, 2017

Cassandra

describe keyspace <keyspace>;

PostgreSQL

\dn

MySQL

SELECT TABLE_NAME, COLUMN_NAME, DATA_TYPE, COLUMN_TYPE, COLUMN_COMMENT, ORDINAL_POSITION
FROM information_schema.columns
WHERE table_schema = '<DATABASE NAME>'
ORDER BY TABLE_NAME, ORDINAL_POSITION;