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https://github.com/ClickHouse/ClickHouse.git
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51 lines
3.1 KiB
Bash
Executable File
51 lines
3.1 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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. $CURDIR/../shell_config.sh
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$CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS preferred_block_size_bytes"
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$CLICKHOUSE_CLIENT -q "CREATE TABLE preferred_block_size_bytes (p Date, s String) ENGINE = MergeTree(p, p, 1)"
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$CLICKHOUSE_CLIENT -q "INSERT INTO preferred_block_size_bytes (s) SELECT '16_bytes_-_-_-_' AS s FROM system.numbers LIMIT 10, 90"
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$CLICKHOUSE_CLIENT -q "OPTIMIZE TABLE preferred_block_size_bytes"
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$CLICKHOUSE_CLIENT --preferred_block_size_bytes=26 -q "SELECT DISTINCT blockSize(), ignore(p, s) FROM preferred_block_size_bytes"
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$CLICKHOUSE_CLIENT --preferred_block_size_bytes=52 -q "SELECT DISTINCT blockSize(), ignore(p, s) FROM preferred_block_size_bytes"
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$CLICKHOUSE_CLIENT --preferred_block_size_bytes=90 -q "SELECT DISTINCT blockSize(), ignore(p) FROM preferred_block_size_bytes"
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$CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS preferred_block_size_bytes"
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# PREWHERE using empty column
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$CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS pbs"
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$CLICKHOUSE_CLIENT -q "CREATE TABLE pbs (p Date, i UInt64, sa Array(String)) ENGINE = MergeTree(p, p, 100)"
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$CLICKHOUSE_CLIENT -q "INSERT INTO pbs (p, i, sa) SELECT toDate(i % 30) AS p, number AS i, ['a'] AS sa FROM system.numbers LIMIT 1000"
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$CLICKHOUSE_CLIENT -q "ALTER TABLE pbs ADD COLUMN s UInt8 DEFAULT 0"
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$CLICKHOUSE_CLIENT --preferred_block_size_bytes=100000 -q "SELECT count() FROM pbs PREWHERE s = 0"
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$CLICKHOUSE_CLIENT -q "INSERT INTO pbs (p, i, sa) SELECT toDate(i % 30) AS p, number AS i, ['a'] AS sa FROM system.numbers LIMIT 1000"
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$CLICKHOUSE_CLIENT --preferred_block_size_bytes=100000 -q "SELECT count() FROM pbs PREWHERE s = 0"
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$CLICKHOUSE_CLIENT -q "DROP TABLE pbs"
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# Nullable PREWHERE
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$CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS nullable_prewhere"
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$CLICKHOUSE_CLIENT -q "CREATE TABLE nullable_prewhere (p Date, f Nullable(UInt64), d UInt64) ENGINE = MergeTree(p, p, 8)"
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$CLICKHOUSE_CLIENT -q "INSERT INTO nullable_prewhere SELECT toDate(0) AS p, if(number % 2 = 0, CAST(number AS Nullable(UInt64)), CAST(NULL AS Nullable(UInt64))) AS f, number as d FROM system.numbers LIMIT 1001"
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$CLICKHOUSE_CLIENT -q "SELECT sum(d), sum(f), max(d) FROM nullable_prewhere PREWHERE NOT isNull(f)"
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$CLICKHOUSE_CLIENT -q "DROP TABLE IF EXISTS nullable_prewhere"
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# Depend on 00282_merging test
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pushd `dirname $0` > /dev/null
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SCRIPTPATH=`pwd`
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popd > /dev/null
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#SCRIPTDIR=`dirname "$SCRIPTPATH"`
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SCRIPTDIR=$SCRIPTPATH
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cat "$SCRIPTDIR"/00282_merging.sql | $CLICKHOUSE_CLIENT --preferred_block_size_bytes=10 --merge_tree_uniform_read_distribution=1 -n 2>&1 > ${CLICKHOUSE_TMP}/preferred_block_size_bytes.stdout
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cmp "$SCRIPTDIR"/00282_merging.reference ${CLICKHOUSE_TMP}/preferred_block_size_bytes.stdout && echo PASSED || echo FAILED
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cat "$SCRIPTDIR"/00282_merging.sql | $CLICKHOUSE_CLIENT --preferred_block_size_bytes=20 --merge_tree_uniform_read_distribution=0 -n 2>&1 > ${CLICKHOUSE_TMP}/preferred_block_size_bytes.stdout
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cmp "$SCRIPTDIR"/00282_merging.reference ${CLICKHOUSE_TMP}/preferred_block_size_bytes.stdout && echo PASSED || echo FAILED
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rm ${CLICKHOUSE_TMP}/preferred_block_size_bytes.stdout
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