[qoega]

There is no need to use clickhouse-local for 'local' analysis. It just the same ClickHouse, but it will not store any local data. Just use it as ETL tool. Something like this will work: INSERT INTO FUNCTION s3('https://storage.googleapis.com/BUCKET/test_data/file.csv', 'XXXXX','XXXXX',CSV) SELECT col1, col2 FROM postgresql(postgres1, schema='schema1', table='table1') WHERE col1 > col2;