mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-11-14 03:25:15 +00:00
66 lines
2.2 KiB
Bash
Executable File
66 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
# Tags: long
|
|
|
|
set -eu
|
|
|
|
CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
|
|
# shellcheck source=../shell_config.sh
|
|
. "$CURDIR"/../shell_config.sh
|
|
|
|
# Data preparation.
|
|
# Now we can get the user_files_path by use the table file function for trick. also we can get it by query as:
|
|
# "insert into function file('exist.txt', 'CSV', 'val1 char') values ('aaaa'); select _path from file('exist.txt', 'CSV', 'val1 char')"
|
|
user_files_path=$(clickhouse-client --query "select _path,_file from file('nonexist.txt', 'CSV', 'val1 char')" 2>&1 | grep Exception | awk '{gsub("/nonexist.txt","",$9); print $9}')
|
|
|
|
mkdir -p ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/
|
|
rm -rf ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME:?}/*
|
|
|
|
for i in {1..20}
|
|
do
|
|
echo $i, $i >> ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/a.txt
|
|
done
|
|
|
|
${CLICKHOUSE_CLIENT} --query "drop table if exists file_log;"
|
|
${CLICKHOUSE_CLIENT} --query "create table file_log(k UInt8, v UInt8) engine=FileLog('${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/', 'CSV');"
|
|
|
|
${CLICKHOUSE_CLIENT} --query "drop table if exists mv;"
|
|
${CLICKHOUSE_CLIENT} --query "create Materialized View mv engine=MergeTree order by k as select * from file_log;"
|
|
|
|
function count()
|
|
{
|
|
COUNT=$(${CLICKHOUSE_CLIENT} --query "select count() from mv;")
|
|
echo $COUNT
|
|
}
|
|
|
|
while true; do
|
|
[[ $(count) == 20 ]] && break
|
|
sleep 1
|
|
done
|
|
|
|
${CLICKHOUSE_CLIENT} --query "select * from mv order by k;"
|
|
|
|
cp ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/a.txt ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/b.txt
|
|
|
|
# touch does not change file content, no event
|
|
touch ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/a.txt
|
|
|
|
cp ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/a.txt ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/c.txt
|
|
cp ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/a.txt ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/d.txt
|
|
|
|
for i in {100..120}
|
|
do
|
|
echo $i, $i >> ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME}/d.txt
|
|
done
|
|
|
|
while true; do
|
|
[[ $(count) == 101 ]] && break
|
|
sleep 1
|
|
done
|
|
|
|
${CLICKHOUSE_CLIENT} --query "select * from mv order by k;"
|
|
|
|
${CLICKHOUSE_CLIENT} --query "drop table mv;"
|
|
${CLICKHOUSE_CLIENT} --query "drop table file_log;"
|
|
|
|
rm -rf ${user_files_path}/${CLICKHOUSE_TEST_UNIQUE_NAME:?}
|