mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
18 lines
1.0 KiB
SQL
18 lines
1.0 KiB
SQL
-- { echo }
|
|
-- These values are within the extended range of DateTime64 [1925-01-01, 2284-01-01)
|
|
SELECT toTimeZone(toDateTime(-2, 2), 'Europe/Moscow');
|
|
SELECT toDateTime64(-2, 2, 'Europe/Moscow');
|
|
SELECT CAST(-1 AS DateTime64(0, 'Europe/Moscow'));
|
|
SELECT CAST('2020-01-01 00:00:00.3' AS DateTime64(0, 'Europe/Moscow'));
|
|
SELECT toDateTime64(bitShiftLeft(toUInt64(1), 33), 2, 'Europe/Moscow') FORMAT Null;
|
|
SELECT toTimeZone(toDateTime(-2., 2), 'Europe/Moscow');
|
|
SELECT toDateTime64(-2., 2, 'Europe/Moscow');
|
|
SELECT toDateTime64(toFloat32(bitShiftLeft(toUInt64(1),33)), 2, 'Europe/Moscow');
|
|
SELECT toDateTime64(toFloat64(bitShiftLeft(toUInt64(1),33)), 2, 'Europe/Moscow') FORMAT Null;
|
|
|
|
-- These are outsize of extended range and hence clamped
|
|
SELECT toDateTime64(-1 * bitShiftLeft(toUInt64(1), 35), 2, 'Europe/Moscow');
|
|
SELECT CAST(-1 * bitShiftLeft(toUInt64(1), 35) AS DateTime64(3, 'Europe/Moscow'));
|
|
SELECT CAST(bitShiftLeft(toUInt64(1), 35) AS DateTime64(3, 'Europe/Moscow'));
|
|
SELECT toDateTime64(bitShiftLeft(toUInt64(1), 35), 2, 'Europe/Moscow');
|