2020-01-23 02:39:58 +00:00
|
|
|
DROP TABLE IF EXISTS test.avro;
|
|
|
|
|
|
2020-05-01 18:26:52 +00:00
|
|
|
SET max_threads = 1, max_block_size = 8192, min_insert_block_size_rows = 8192, min_insert_block_size_bytes = 1048576; -- lower memory usage
|
|
|
|
|
|
2020-01-23 02:39:58 +00:00
|
|
|
CREATE TABLE test.avro AS test.hits ENGINE = File(Avro);
|
2020-05-01 20:13:18 +00:00
|
|
|
INSERT INTO test.avro SELECT * FROM test.hits LIMIT 10000;
|
2020-01-23 02:39:58 +00:00
|
|
|
|
2020-05-01 20:13:18 +00:00
|
|
|
SELECT sum(cityHash64(*)) FROM (SELECT * FROM test.hits LIMIT 10000);
|
2020-01-23 02:39:58 +00:00
|
|
|
SELECT sum(cityHash64(*)) FROM test.avro;
|
|
|
|
|
|
|
|
|
|
DROP TABLE test.avro;
|
