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28 lines
1.2 KiB
Plaintext
28 lines
1.2 KiB
Plaintext
-- { echo }
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-- These values are within the extended range of DateTime64 [1925-01-01, 2284-01-01)
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SELECT toTimeZone(toDateTime(-2, 2), 'Europe/Moscow');
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1970-01-01 02:59:58.00
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SELECT toDateTime64(-2, 2, 'Europe/Moscow');
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1970-01-01 02:59:58.00
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SELECT CAST(-1 AS DateTime64(0, 'Europe/Moscow'));
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1970-01-01 02:59:59
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SELECT CAST('2020-01-01 00:00:00.3' AS DateTime64(0, 'Europe/Moscow'));
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2020-01-01 00:00:00
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SELECT toDateTime64(bitShiftLeft(toUInt64(1), 33), 2, 'Europe/Moscow') FORMAT Null;
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SELECT toTimeZone(toDateTime(-2., 2), 'Europe/Moscow');
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1970-01-01 03:00:00.00
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SELECT toDateTime64(-2., 2, 'Europe/Moscow');
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1970-01-01 03:00:00.00
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SELECT toDateTime64(toFloat32(bitShiftLeft(toUInt64(1),33)), 2, 'Europe/Moscow');
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2106-02-07 09:28:16.00
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SELECT toDateTime64(toFloat64(bitShiftLeft(toUInt64(1),33)), 2, 'Europe/Moscow') FORMAT Null;
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-- These are outsize of extended range and hence clamped
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SELECT toDateTime64(-1 * bitShiftLeft(toUInt64(1), 35), 2);
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1925-01-01 02:00:00.00
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SELECT CAST(-1 * bitShiftLeft(toUInt64(1), 35) AS DateTime64);
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1925-01-01 02:00:00.000
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SELECT CAST(bitShiftLeft(toUInt64(1), 35) AS DateTime64);
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2282-12-31 03:00:00.000
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SELECT toDateTime64(bitShiftLeft(toUInt64(1), 35), 2);
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2282-12-31 03:00:00.00
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