mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
34 lines
1.4 KiB
SQL
34 lines
1.4 KiB
SQL
SET max_threads = 1;
|
|
|
|
CREATE TABLE IF NOT EXISTS functional_index_mergetree (x Float64) ENGINE = MergeTree ORDER BY round(x);
|
|
INSERT INTO functional_index_mergetree VALUES (7.42)(7.41)(7.51);
|
|
|
|
SELECT 'TP1';
|
|
SELECT * FROM functional_index_mergetree WHERE x > 7.42;
|
|
SELECT * FROM functional_index_mergetree WHERE x < 7.49;
|
|
SELECT * FROM functional_index_mergetree WHERE x < 7.5;
|
|
|
|
SELECT * FROM functional_index_mergetree WHERE NOT (NOT x < 7.49);
|
|
SELECT * FROM functional_index_mergetree WHERE NOT (NOT x < 7.5);
|
|
SELECT * FROM functional_index_mergetree WHERE NOT (NOT x > 7.42);
|
|
|
|
SELECT 'TP2';
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x > 7.49;
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x < 7.42;
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x < 7.41;
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x < 7.5;
|
|
|
|
SELECT 'TP3';
|
|
SELECT * FROM functional_index_mergetree WHERE x > 7.41 AND x < 7.51;
|
|
SELECT * FROM functional_index_mergetree WHERE NOT (x > 7.41 AND x < 7.51);
|
|
|
|
SELECT 'TP4';
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x < 7.41 AND NOT x > 7.49;
|
|
SELECT * FROM functional_index_mergetree WHERE NOT x < 7.42 AND NOT x > 7.42;
|
|
SELECT * FROM functional_index_mergetree WHERE (NOT x < 7.4) AND (NOT x > 7.49);
|
|
|
|
SELECT 'TP5';
|
|
SELECT * FROM functional_index_mergetree WHERE NOT or(NOT x, toUInt64(x) AND NOT floor(x) > 6, x >= 7.42 AND round(x) <= 7);
|
|
|
|
DROP TABLE functional_index_mergetree;
|