2021-12-07 09:12:41 +00:00
|
|
|
#!/usr/bin/env bash
|
2021-12-07 09:18:26 +00:00
|
|
|
# Tags: long, no-tsan, no-debug, no-asan, no-msan, no-ubsan
|
2021-12-07 09:12:41 +00:00
|
|
|
|
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
|
|
|
# shellcheck source=../shell_config.sh
|
|
|
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
|
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "create table many_mutations (x UInt32, y UInt32) engine = MergeTree order by x"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "insert into many_mutations values (0, 0), (1, 1)"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "system stop merges many_mutations"
|
|
|
|
|
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "select x, y from many_mutations order by x"
|
|
|
|
|
|
|
|
|
|
job()
|
|
|
|
|
{
|
2021-12-07 12:46:19 +00:00
|
|
|
for _ in {1..1000}
|
2021-12-07 09:12:41 +00:00
|
|
|
do
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "alter table many_mutations update y = y + 1 where 1"
|
|
|
|
|
done
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
job &
|
|
|
|
|
|
|
|
|
|
wait
|
|
|
|
|
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "select count() from system.mutations where database = currentDatabase() and table = 'many_mutations' and not is_done"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "system start merges many_mutations"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "optimize table many_mutations final"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "select count() from system.mutations where database = currentDatabase() and table = 'many_mutations' and not is_done"
|
|
|
|
|
$CLICKHOUSE_CLIENT -q "select x, y from many_mutations order by x"
|
