ClickHouse/dbms/tests/queries/0_stateless/00167_settings_inside_query.sql

SELECT min(number) FROM system.numbers WHERE toUInt64(number % 1000) IN (SELECT DISTINCT blockSize() FROM system.numbers SETTINGS max_block_size = 123, max_rows_to_read = 1000, read_overflow_mode = 'break') SETTINGS max_rows_to_read = 1000000, read_overflow_mode = 'break';
SELECT * FROM (SELECT DISTINCT blockSize() AS x FROM system.numbers SETTINGS max_block_size = 123, max_rows_to_read = 1000, read_overflow_mode = 'break');