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https://github.com/ClickHouse/ClickHouse.git
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55 lines
2.6 KiB
Bash
Executable File
55 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. $CURDIR/../shell_config.sh
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TABLE_HASH="cityHash64(groupArray(cityHash64(*)))"
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function pack_unpack_compare()
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{
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local buf_file="${CLICKHOUSE_TMP}/test.buf.'.$3"
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${CLICKHOUSE_CLIENT} --query "DROP TABLE IF EXISTS test.buf"
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${CLICKHOUSE_CLIENT} --query "DROP TABLE IF EXISTS test.buf_file"
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${CLICKHOUSE_CLIENT} --query "CREATE TABLE test.buf ENGINE = Memory AS $1"
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local res_orig=$(${CLICKHOUSE_CLIENT} --max_threads=1 --query "SELECT $TABLE_HASH FROM test.buf")
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${CLICKHOUSE_CLIENT} --max_threads=1 --query "CREATE TABLE test.buf_file ENGINE = File($3) AS SELECT * FROM test.buf"
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local res_db_file=$(${CLICKHOUSE_CLIENT} --max_threads=1 --query "SELECT $TABLE_HASH FROM test.buf_file")
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${CLICKHOUSE_CLIENT} --max_threads=1 --query "SELECT * FROM test.buf FORMAT $3" > "$buf_file"
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local res_ch_local1=$(${CLICKHOUSE_LOCAL} -s --structure "$2" --file "$buf_file" --table "my super table" --input-format "$3" --output-format TabSeparated --query "SELECT $TABLE_HASH FROM \`my super table\`")
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local res_ch_local2=$(${CLICKHOUSE_LOCAL} -s --structure "$2" --table "my super table" --input-format "$3" --output-format TabSeparated --query "SELECT $TABLE_HASH FROM \`my super table\`" < "$buf_file")
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${CLICKHOUSE_CLIENT} --query "DROP TABLE IF EXISTS test.buf"
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${CLICKHOUSE_CLIENT} --query "DROP TABLE IF EXISTS test.buf_file"
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rm -f "${CLICKHOUSE_TMP}/$buf_file" stderr
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echo $((res_orig - res_db_file)) $((res_orig - res_ch_local1)) $((res_orig - res_ch_local2))
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}
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pack_unpack_compare "SELECT number FROM system.numbers LIMIT 10000" "number UInt64" "TabSeparated"
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pack_unpack_compare "SELECT number FROM system.numbers LIMIT 10000" "number UInt64" "Native"
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pack_unpack_compare "SELECT number FROM system.numbers LIMIT 10000" "number UInt64" "JSONEachRow"
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echo
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pack_unpack_compare "SELECT name, is_aggregate FROM system.functions" "name String, is_aggregate UInt8" "TabSeparated"
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pack_unpack_compare "SELECT name, is_aggregate FROM system.functions" "name String, is_aggregate UInt8" "Native"
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pack_unpack_compare "SELECT name, is_aggregate FROM system.functions" "name String, is_aggregate UInt8" "TSKV"
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echo
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${CLICKHOUSE_LOCAL} -s -q "CREATE TABLE sophisticated_default
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(
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a UInt8 DEFAULT
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(
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SELECT number FROM system.numbers LIMIT 3,1
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),
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b UInt8 ALIAS
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(
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SELECT dummy+9 FROM system.one
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),
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c UInt8
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) ENGINE = Memory; SELECT count() FROM system.tables WHERE name='sophisticated_default';"
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# Help is not skipped
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[[ `${CLICKHOUSE_LOCAL} -s --help 2>&1 | wc -l` > 100 ]] |