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https://github.com/ClickHouse/ClickHouse.git
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41 lines
1.4 KiB
Bash
41 lines
1.4 KiB
Bash
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#!/usr/bin/env bash
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#
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# Check that KILL MUTATION can be executed in parallel for different tables.
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# For this two identical tables will be created:
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# - on one table ALTER + KILL MUTATION will be executed
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# - on another table only ALTER, that should be succeed
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#
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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$CLICKHOUSE_CLIENT -nm -q "
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drop table if exists data_01900_1;
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drop table if exists data_01900_2;
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create table data_01900_1 (k UInt64, s String) engine=MergeTree() order by k;
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create table data_01900_2 (k UInt64, s String) engine=MergeTree() order by k;
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insert into data_01900_1 values (1, 'hello'), (2, 'world');
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insert into data_01900_2 values (1, 'hello'), (2, 'world');
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"
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# default finished_mutations_to_keep is 100
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# so 100 mutations will be scheduled and killed later.
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for i in {1..100}; do
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echo "alter table data_01900_1 update s = 'foo_$i' where 1;"
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done | $CLICKHOUSE_CLIENT -nm
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# but these mutations should not be killed.
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(
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for i in {1..100}; do
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echo "alter table data_01900_2 update s = 'bar_$i' where 1;"
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done | $CLICKHOUSE_CLIENT -nm --mutations_sync=1
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) &
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$CLICKHOUSE_CLIENT --format Null -nm -q "kill mutation where table = 'data_01900_1' and database = '$CLICKHOUSE_DATABASE';"
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wait
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$CLICKHOUSE_CLIENT -nm -q "select * from data_01900_2"
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