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48 lines
4.9 KiB
SQL
48 lines
4.9 KiB
SQL
SELECT toUInt8(number) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toUInt16(number) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toUInt32(number) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toUInt64(number) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toInt8(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toInt16(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toInt32(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toInt64(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toFloat32(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toFloat64(number - 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toFloat32((number - 10) / 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toFloat64((number - 10) / 10) AS x, round(x), roundBankers(x), floor(x), ceil(x), trunc(x) FROM system.numbers LIMIT 20;
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SELECT toFloat32((number - 10) / 10) AS x, round(x, 1), roundBankers(x, 1), floor(x, 1), ceil(x, 1), trunc(x, 1) FROM system.numbers LIMIT 20;
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SELECT toFloat64((number - 10) / 10) AS x, round(x, 1), roundBankers(x, 1), floor(x, 1), ceil(x, 1), trunc(x, 1) FROM system.numbers LIMIT 20;
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SELECT toUInt8(number) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toUInt16(number) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toUInt32(number) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toUInt64(number) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toInt8(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toInt16(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toInt32(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toInt64(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toFloat32(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toFloat64(number - 10) AS x, round(x, -1), roundBankers(x, -1), floor(x, -1), ceil(x, -1), trunc(x, -1) FROM system.numbers LIMIT 20;
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SELECT toUInt8(number) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toUInt16(number) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toUInt32(number) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toUInt64(number) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toInt8(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toInt16(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toInt32(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toInt64(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toFloat32(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT toFloat64(number - 10) AS x, round(x, -2), roundBankers(x, -2), floor(x, -2), ceil(x, -2), trunc(x, -2) FROM system.numbers LIMIT 20;
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SELECT 123456789 AS x, floor(x, -1), floor(x, -2), floor(x, -3), floor(x, -4), floor(x, -5), floor(x, -6), floor(x, -7), floor(x, -8), floor(x, -9), floor(x, -10);
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SELECT 12345.6789 AS x, floor(x, -1), floor(x, -2), floor(x, -3), floor(x, -4), floor(x, -5), floor(x, 1), floor(x, 2), floor(x, 3), floor(x, 4), floor(x, 5);
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SELECT roundToExp2(100), roundToExp2(64), roundToExp2(3), roundToExp2(0), roundToExp2(-1);
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SELECT roundToExp2(0.9), roundToExp2(0), roundToExp2(-0.5), roundToExp2(-0.6), roundToExp2(-0.2);
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SELECT ceil(29375422, -54212) --{serverError 36}
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