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31 lines
1.1 KiB
SQL
31 lines
1.1 KiB
SQL
SET send_logs_level = 'error';
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CREATE TABLE data_02052_1_wide0__fuzz_48
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(
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`key` Nullable(Int64),
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`value` UInt8
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)
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ENGINE = MergeTree
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ORDER BY key
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SETTINGS min_bytes_for_wide_part = 0, allow_nullable_key = 1 AS
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SELECT
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number,
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repeat(toString(number), 5)
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FROM numbers(1);
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-- Disabled because even after reducing internally to "256 * getNumberOfPhysicalCPUCores()" threads it's too much for CI (or for anything running this many times in parallel)
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-- SELECT * APPLY max
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-- FROM data_02052_1_wide0__fuzz_48
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-- GROUP BY key
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-- WITH CUBE
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-- SETTINGS max_read_buffer_size = 7, max_threads = 9223372036854775807;
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SELECT zero + 1 AS x
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FROM system.zeros LIMIT 10
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SETTINGS max_block_size = 9223372036854775806, max_rows_to_read = 20, read_overflow_mode = 'break';
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EXPLAIN PIPELINE SELECT zero + 1 AS x FROM system.zeros LIMIT 10 SETTINGS max_block_size = 9223372036854775806, max_rows_to_read = 20, read_overflow_mode = 'break';
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-- Verify that we clamp odd values to something slightly saner
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SET max_block_size = 9223372036854775806;
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SELECT value FROM system.settings WHERE name = 'max_block_size';
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