mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-30 11:32:03 +00:00
18 lines
906 B
MySQL
18 lines
906 B
MySQL
|
SET max_threads = 1;
|
||
|
SET max_block_size = 65536;
|
||
|
SET max_rows_to_group_by = 65535;
|
||
|
SET group_by_overflow_mode = 'any';
|
||
|
|
||
|
SET totals_mode = 'before_having';
|
||
|
SELECT number, count() FROM (SELECT * FROM system.numbers LIMIT 100000) GROUP BY number WITH TOTALS HAVING number % 3 = 0 ORDER BY number LIMIT 1;
|
||
|
|
||
|
SET totals_mode = 'after_having_inclusive';
|
||
|
SELECT number, count() FROM (SELECT * FROM system.numbers LIMIT 100000) GROUP BY number WITH TOTALS HAVING number % 3 = 0 ORDER BY number LIMIT 1;
|
||
|
|
||
|
SET totals_mode = 'after_having_exclusive';
|
||
|
SELECT number, count() FROM (SELECT * FROM system.numbers LIMIT 100000) GROUP BY number WITH TOTALS HAVING number % 3 = 0 ORDER BY number LIMIT 1;
|
||
|
|
||
|
SET totals_mode = 'after_having_auto';
|
||
|
SET totals_auto_threshold = 0.5;
|
||
|
SELECT number, count() FROM (SELECT * FROM system.numbers LIMIT 100000) GROUP BY number WITH TOTALS HAVING number % 3 = 0 ORDER BY number LIMIT 1;
|