ClickHouse/tests/queries/0_stateless/00719_parallel_ddl_db.sh

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#!/usr/bin/env bash
# Tags: no-parallel
set -e
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
# shellcheck source=../shell_config.sh
. "$CURDIR"/../shell_config.sh
${CLICKHOUSE_CLIENT} --query "DROP DATABASE IF EXISTS parallel_ddl"
function query()
{
for _ in {1..50}; do
${CLICKHOUSE_CLIENT} --query "CREATE DATABASE IF NOT EXISTS parallel_ddl"
${CLICKHOUSE_CLIENT} --query "DROP DATABASE IF EXISTS parallel_ddl"
done
}
for _ in {1..2}; do
query &
done
wait
${CLICKHOUSE_CLIENT} --query "DROP DATABASE IF EXISTS parallel_ddl"