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Add a test
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2.5
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2.5
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2.5
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2.5
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2.5
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(9399,2858)
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(7159,6972)
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(7456,3524)
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(12685,10191)
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(12598,4979)
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(9824,2699)
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(5655,7793)
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(14410,10296)
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(16211,7662)
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(9349,9053)
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141
tests/queries/0_stateless/02841_with_clause_resolve.sql
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141
tests/queries/0_stateless/02841_with_clause_resolve.sql
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set allow_experimental_analyzer = 1;
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WITH
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-- Input
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44100 AS sample_frequency
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, number AS tick
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, tick / sample_frequency AS time
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-- Delay
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, (time, wave, delay_, decay, count) -> arraySum(n1 -> wave(time - delay_ * n1), range(count)) AS delay
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, delay(time, (time -> 0.5), 0.2, 0.5, 5) AS kick
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SELECT
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kick
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FROM system.numbers
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LIMIT 5;
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WITH
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-- Input
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44100 AS sample_frequency
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, number AS tick
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, tick / sample_frequency AS time
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-- Output control
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, 1 AS master_volume
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, level -> least(1.0, greatest(-1.0, level)) AS clamp
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, level -> (clamp(level) * 0x7FFF * master_volume)::Int16 AS output
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, x -> (x, x) AS mono
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-- Basic waves
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, time -> sin(time * 2 * pi()) AS sine_wave
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, time -> time::UInt64 % 2 * 2 - 1 AS square_wave
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, time -> (time - floor(time)) * 2 - 1 AS sawtooth_wave
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, time -> abs(sawtooth_wave(time)) * 2 - 1 AS triangle_wave
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-- Helpers
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, (from, to, wave, time) -> from + ((wave(time) + 1) / 2) * (to - from) AS lfo
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, (from, to, steps, time) -> from + floor((time - floor(time)) * steps) / steps * (to - from) AS step_lfo
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, (from, to, steps, time) -> exp(step_lfo(log(from), log(to), steps, time)) AS exp_step_lfo
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-- Noise
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, time -> cityHash64(time) / 0xFFFFFFFFFFFFFFFF AS uniform_noise
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, time -> erf(uniform_noise(time)) AS white_noise
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, time -> cityHash64(time) % 2 ? 1 : -1 AS bernoulli_noise
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-- Distortion
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, (x, amount) -> clamp(x * amount) AS clipping
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, (x, amount) -> clamp(x > 0 ? pow(x, amount) : -pow(-x, amount)) AS power_distortion
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, (x, amount) -> round(x * exp2(amount)) / exp2(amount) AS bitcrush
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, (time, sample_frequency) -> round(time * sample_frequency) / sample_frequency AS desample
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, (time, wave, amount) -> (time - floor(time) < (1 - amount)) ? wave(time * (1 - amount)) : 0 AS thin
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, (time, wave, amount) -> wave(floor(time) + pow(time - floor(time), amount)) AS skew
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-- Combining
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, (a, b, weight) -> a * (1 - weight) + b * weight AS combine
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-- Envelopes
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, (time, offset, attack, hold, release) ->
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time < offset ? 0
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: (time < offset + attack ? ((time - offset) / attack)
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: (time < offset + attack + hold ? 1
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: (time < offset + attack + hold + release ? (offset + attack + hold + release - time) / release
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: 0))) AS envelope
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, (bpm, time, offset, attack, hold, release) ->
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envelope(
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time * (bpm / 60) - floor(time * (bpm / 60)),
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offset,
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attack,
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hold,
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release) AS running_envelope
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-- Sequencers
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, (sequence, time) -> sequence[1 + time::UInt64 % length(sequence)] AS sequencer
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-- Delay
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, (time, wave, delay, decay, count) -> arraySum(n -> wave(time - delay * n) * pow(decay, n), range(count)) AS delay
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, delay(time, (time -> power_distortion(sine_wave(time * 80 + sine_wave(time * 2)), lfo(0.5, 1, sine_wave, time / 16))
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* running_envelope(60, time, 0, 0.0, 0.01, 0.1)),
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0.2, 0.5, 5) AS kick
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SELECT
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(output(
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kick +
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delay(time, (time ->
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power_distortion(
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sine_wave(time * 50 + 1 * sine_wave(time * 100 + 1/4))
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* running_envelope(60, time, 0, 0.01, 0.01, 0.1),
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lfo(1, 0.75, triangle_wave, time / 8))),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, time / 7)
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+ delay(time, (time ->
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power_distortion(
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sine_wave(time * sequencer([50, 100, 200, 400], time / 2) + 1 * sine_wave(time * sequencer([50, 100, 200], time / 4) + 1/4))
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* running_envelope(60, time, 0.5, 0.01, 0.01, 0.1),
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lfo(1, 0.75, triangle_wave, time / 8))),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, 16 + time / 11)
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+ delay(time, (time ->
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white_noise(time) * running_envelope(60, time, 0.75, 0.01, 0.01, 0.1)),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, 24 + time / 13)
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+ sine_wave(time * 100 + 1 * sine_wave(time * 10 + 1/4))
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* running_envelope(120, time, 0, 0.01, 0.01, 0.1)
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),
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output(
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kick +
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delay(time + 0.01, (time ->
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power_distortion(
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sine_wave(time * 50 + 1 * sine_wave(time * 100 + 1/4))
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* running_envelope(60, time, 0, 0.01, 0.01, 0.1),
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lfo(1, 0.75, triangle_wave, time / 8))),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, time / 7)
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+ delay(time - 0.01, (time ->
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power_distortion(
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sine_wave(time * sequencer([50, 100, 200, 400], time / 2) + 1 * sine_wave(time * sequencer([50, 100, 200], time / 4) + 1/4))
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* running_envelope(60, time, 0.5, 0.01, 0.01, 0.1),
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lfo(1, 0.75, triangle_wave, time / 8))),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, 16 + time / 11)
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+ delay(time + 0.005, (time ->
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white_noise(time) * running_envelope(60, time, 0.75, 0.01, 0.01, 0.1)),
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0.2, 0.5, 10)
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* lfo(0.5, 1, triangle_wave, 24 + time / 13)
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))
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FROM system.numbers
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LIMIT 10;
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