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https://github.com/ClickHouse/ClickHouse.git
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41 lines
2.3 KiB
Bash
Executable File
41 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: long
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CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# reset --log_comment
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CLICKHOUSE_LOG_COMMENT=
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# shellcheck source=../shell_config.sh
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. "$CUR_DIR"/../shell_config.sh
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# Fix some settings to avoid timeouts because of some settings randomization
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CH_CLIENT="$CLICKHOUSE_CLIENT --allow_merge_tree_settings --allow_experimental_dynamic_type=1 --index_granularity_bytes 10485760 --index_granularity 8128 --merge_max_block_size 8128"
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function test()
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{
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$CH_CLIENT -q "create table test (id UInt64, sum UInt64, d Dynamic) engine=SummingMergeTree(sum) order by id settings $1;"
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$CH_CLIENT -q "system stop merges test"
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$CH_CLIENT -q "insert into test select number, 1, number from numbers(100000)"
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$CH_CLIENT -q "insert into test select number, 1, 'str_' || toString(number) from numbers(50000, 100000)"
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$CH_CLIENT -q "select count(), dynamicType(d) from test group by dynamicType(d) order by count(), dynamicType(d)"
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$CH_CLIENT -q "select count(), sum from test group by sum order by sum, count()"
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$CH_CLIENT -nm -q "system start merges test; optimize table test final"
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$CH_CLIENT -q "select count(), dynamicType(d) from test group by dynamicType(d) order by count(), dynamicType(d)"
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$CH_CLIENT -q "select count(), sum from test group by sum order by sum, count()"
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$CH_CLIENT -q "drop table test"
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}
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$CH_CLIENT -q "drop table if exists test;"
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echo "MergeTree compact + horizontal merge"
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test "min_rows_for_wide_part=100000000000, min_bytes_for_wide_part=1000000000000, vertical_merge_algorithm_min_rows_to_activate=10000000000, vertical_merge_algorithm_min_columns_to_activate=100000000000"
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echo "MergeTree wide + horizontal merge"
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test "min_rows_for_wide_part=1, min_bytes_for_wide_part=1,vertical_merge_algorithm_min_rows_to_activate=1000000000, vertical_merge_algorithm_min_columns_to_activate=1000000000000"
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echo "MergeTree compact + vertical merge"
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test "min_rows_for_wide_part=100000000000, min_bytes_for_wide_part=1000000000000, vertical_merge_algorithm_min_rows_to_activate=1, vertical_merge_algorithm_min_columns_to_activate=1"
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echo "MergeTree wide + vertical merge"
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test "min_rows_for_wide_part=1, min_bytes_for_wide_part=1, vertical_merge_algorithm_min_rows_to_activate=1, vertical_merge_algorithm_min_columns_to_activate=1"
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