mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 19:45:11 +00:00
66 lines
2.3 KiB
Bash
Executable File
66 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
. $CURDIR/../shell_config.sh
|
|
. $CURDIR/mergetree_mutations.lib
|
|
|
|
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS test.minmax_idx;"
|
|
|
|
|
|
$CLICKHOUSE_CLIENT -n --query="
|
|
CREATE TABLE test.minmax_idx
|
|
(
|
|
u64 UInt64,
|
|
i64 Int64,
|
|
i32 Int32
|
|
) ENGINE = MergeTree()
|
|
PARTITION BY i32
|
|
ORDER BY u64
|
|
SETTINGS index_granularity = 2;"
|
|
|
|
|
|
$CLICKHOUSE_CLIENT --query="INSERT INTO test.minmax_idx VALUES
|
|
(0, 2, 1),
|
|
(1, 1, 1),
|
|
(2, 1, 1),
|
|
(3, 1, 1),
|
|
(4, 2, 2),
|
|
(5, 2, 2),
|
|
(6, 2, 2),
|
|
(7, 2, 2),
|
|
(8, 1, 2),
|
|
(9, 1, 2)"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2 FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT -n --query="
|
|
ALTER TABLE test.minmax_idx ADD INDEX idx (i64, u64 * i64) TYPE minmax GRANULARITY 1;"
|
|
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE test.minmax_idx MATERIALIZE INDEX idx IN PARTITION 1;"
|
|
wait_for_mutation "minmax_idx" "mutation_3.txt" "test"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2 FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE test.minmax_idx MATERIALIZE INDEX idx IN PARTITION 2;"
|
|
wait_for_mutation "minmax_idx" "mutation_4.txt" "test"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2 FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE test.minmax_idx CLEAR INDEX idx IN PARTITION 1;"
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE test.minmax_idx CLEAR INDEX idx IN PARTITION 2;"
|
|
sleep 0.5
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2 FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="ALTER TABLE test.minmax_idx MATERIALIZE INDEX idx;"
|
|
wait_for_mutation "minmax_idx" "mutation_5.txt" "test"
|
|
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2;"
|
|
$CLICKHOUSE_CLIENT --query="SELECT count() FROM test.minmax_idx WHERE i64 = 2 FORMAT JSON" | grep "rows_read"
|
|
|
|
$CLICKHOUSE_CLIENT --query="DROP TABLE test.minmax_idx"
|