mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-23 16:12:01 +00:00
58 lines
2.1 KiB
Bash
Executable File
58 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
. $CURDIR/../shell_config.sh
|
|
|
|
$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS mutation_table"
|
|
|
|
$CLICKHOUSE_CLIENT --query "
|
|
CREATE TABLE mutation_table(
|
|
key UInt64,
|
|
value String
|
|
)
|
|
ENGINE = ReplicatedMergeTree('/clickhouse/tables/mutation_table', '1')
|
|
ORDER BY key
|
|
PARTITION BY key % 10
|
|
"
|
|
|
|
$CLICKHOUSE_CLIENT --query "INSERT INTO mutation_table select number, toString(number) from numbers(100000) where number % 10 != 0"
|
|
|
|
$CLICKHOUSE_CLIENT --query "INSERT INTO mutation_table VALUES(0, 'hello')"
|
|
|
|
$CLICKHOUSE_CLIENT --query "SELECT COUNT() FROM mutation_table"
|
|
|
|
$CLICKHOUSE_CLIENT --query "ALTER TABLE mutation_table MODIFY COLUMN value UInt64 SETTINGS replication_alter_partitions_sync=0"
|
|
|
|
first_mutation_id=$($CLICKHOUSE_CLIENT --query "SELECT mutation_id FROM system.mutations where table='mutation_table' and database='$CLICKHOUSE_DATABASE'")
|
|
|
|
# Here we have long sleeps, but they shouldn't lead to flaps. We just check that
|
|
# background mutation finalization function will be triggered at least once. In
|
|
# rare cases this test doesn't check anything, but will report OK.
|
|
sleep 7
|
|
|
|
$CLICKHOUSE_CLIENT --query "ALTER TABLE mutation_table MODIFY COLUMN value UInt32 SETTINGS replication_alter_partitions_sync=0"
|
|
|
|
|
|
#### just check that both mutations started
|
|
check_query="SELECT count() FROM system.mutations WHERE table='mutation_table' and database='$CLICKHOUSE_DATABASE'"
|
|
|
|
query_result=`$CLICKHOUSE_CLIENT --query="$check_query" 2>&1`
|
|
|
|
while [ "$query_result" != "2" ]
|
|
do
|
|
query_result=`$CLICKHOUSE_CLIENT --query="$check_query" 2>&1`
|
|
sleep 0.5
|
|
done
|
|
|
|
echo $query_result
|
|
|
|
$CLICKHOUSE_CLIENT --query "KILL MUTATION WHERE mutation_id='$first_mutation_id'"
|
|
|
|
sleep 7
|
|
|
|
$CLICKHOUSE_CLIENT --query "SELECT is_done, parts_to_do FROM system.mutations where table='mutation_table' and database='$CLICKHOUSE_DATABASE' FORMAT TSVWithNames"
|
|
|
|
$CLICKHOUSE_CLIENT --query "SELECT type, new_part_name FROM system.replication_queue WHERE table='mutation_table' and database='$CLICKHOUSE_DATABASE'"
|
|
|
|
$CLICKHOUSE_CLIENT --query "DROP TABLE IF EXISTS mutation_table"
|