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https://github.com/ClickHouse/ClickHouse.git
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41 lines
1.7 KiB
Bash
Executable File
41 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Tags: no-parallel
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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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# Data preparation.
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# Now we can get the user_files_path by use the table file function for trick. also we can get it by query as:
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# "insert into function file('exist.txt', 'CSV', 'val1 char') values ('aaaa'); select _path from file('exist.txt', 'CSV', 'val1 char')"
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CLICKHOUSE_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}')
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mkdir -p ${CLICKHOUSE_USER_FILES_PATH}/
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rm -rf ${CLICKHOUSE_USER_FILES_PATH}/file_{0..10}.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_0.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_1.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_2.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_3.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_4.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_5.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_6.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_7.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_8.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_9.csv
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echo '0' > ${CLICKHOUSE_USER_FILES_PATH}/file_10.csv
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# echo '' > ${CLICKHOUSE_USER_FILES_PATH}/file_10.csv
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${CLICKHOUSE_CLIENT} -q "DROP TABLE IF EXISTS t_regex;"
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${CLICKHOUSE_CLIENT} -q "CREATE TABLE t_regex (id UInt64) ENGINE = MergeTree() order by id;"
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${CLICKHOUSE_CLIENT} -q "INSERT INTO t_regex SELECT * FROM file('file_{0..10}.csv','CSV');"
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${CLICKHOUSE_CLIENT} -q "SELECT count() from t_regex;"
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rm -rf ${CLICKHOUSE_USER_FILES_PATH}/file_{0..10}.csv;
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${CLICKHOUSE_CLIENT} -q "DROP TABLE IF EXISTS t_regex;"
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