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https://github.com/ClickHouse/ClickHouse.git
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42 lines
1.4 KiB
Bash
Executable File
42 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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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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function perform()
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{
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local query=$1
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local settings=(
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--allow_deprecated_syntax_for_merge_tree 1
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--session_timezone UTC
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--input_format_values_interpret_expressions 0
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)
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TZ=UTC $CLICKHOUSE_CLIENT "${settings[@]}" --query "$query" 2>/dev/null
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if [ "$?" -ne 0 ]; then
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echo "query failed"
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fi
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}
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perform "DROP TABLE IF EXISTS alter_00427"
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perform "CREATE TABLE alter_00427 (d Date, a Enum8('foo'=1), b DateTime, c DateTime) ENGINE=MergeTree(d, (a, b, toTime(c)), 8192)"
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perform "INSERT INTO alter_00427 VALUES ('2017-02-09', 'foo', '2017-02-09 00:00:00', '2017-02-09 00:00:00')"
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# Must fail because d is used as as a date column in MergeTree
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perform "ALTER TABLE alter_00427 MODIFY COLUMN d UInt16"
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perform "ALTER TABLE alter_00427 MODIFY COLUMN a Enum8('foo'=1, 'bar'=2)"
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perform "ALTER TABLE alter_00427 MODIFY COLUMN b UInt32"
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# Must fail because column c is used in primary key via an expression.
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perform "ALTER TABLE alter_00427 MODIFY COLUMN c UInt32"
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perform "INSERT INTO alter_00427 VALUES ('2017-02-09', 'bar', 1486598400, '2017-02-09 00:00:00')"
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perform "SELECT d FROM alter_00427 WHERE a = 'bar'"
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perform "SELECT a, b, b = toUnixTimestamp(c) FROM alter_00427 ORDER BY a FORMAT TSV"
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perform "DROP TABLE alter_00427"
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