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https://github.com/ClickHouse/ClickHouse.git
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341a6c51d6
* Add StorageSystemISTables.cpp/.h * Another attempt * Columns and Views * Add information schema db and fix information schema 'tables' table * fix build * remove copy-paste, add views to system tables * add test * fix * fix_tests Co-authored-by: Damir Petrov <petrovdamir2235@gmail.com> Co-authored-by: Damir Petrov <0442a403@verstehen.sas.yp-c.yandex.net> Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
28 lines
752 B
Bash
Executable File
28 lines
752 B
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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THREADS=8
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RAND=$(($RANDOM))
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LIMIT=10000
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function run_selects()
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{
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thread_num=$1
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readarray -t tables_arr < <(${CLICKHOUSE_CLIENT} -q "SELECT database || '.' || name FROM system.tables
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WHERE database in ('system', 'information_schema', 'INFORMATION_SCHEMA') and name!='zookeeper'
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AND sipHash64(name || toString($RAND)) % $THREADS = $thread_num")
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for t in "${tables_arr[@]}"
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do
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${CLICKHOUSE_CLIENT} -q "SELECT * FROM $t LIMIT $LIMIT FORMAT Null" # Suppress style check: database=$CLICKHOUSE_DATABASEs
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done
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}
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for ((i=0; i<THREADS; i++)) do
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run_selects "$i" &
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done
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wait
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