mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-15 20:24:07 +00:00
17 lines
559 B
SQL
17 lines
559 B
SQL
DROP TABLE IF EXISTS test.hits_dst;
|
|
DROP TABLE IF EXISTS test.hits_buffer;
|
|
|
|
CREATE TABLE test.hits_dst AS test.hits;
|
|
CREATE TABLE test.hits_buffer AS test.hits_dst ENGINE = Buffer(test, hits_dst, 8, 1, 10, 10000, 100000, 10000000, 100000000);
|
|
|
|
INSERT INTO test.hits_buffer SELECT * FROM test.hits WHERE CounterID = 800784;
|
|
SELECT count() FROM test.hits_buffer;
|
|
SELECT count() FROM test.hits_dst;
|
|
|
|
OPTIMIZE TABLE test.hits_buffer;
|
|
SELECT count() FROM test.hits_buffer;
|
|
SELECT count() FROM test.hits_dst;
|
|
|
|
DROP TABLE test.hits_dst;
|
|
DROP TABLE test.hits_buffer;
|