| title |
description |
menu |
weight |
flux/v0.x/tags |
aliases |
related |
introduced |
| date.sub() function |
`date.sub()` subtracts a duration from a time value and returns the resulting time value.
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| flux_0_x_ref |
| name |
parent |
| date.sub |
date |
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|
302 |
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| /flux/v0.x/stdlib/date/subduration/ |
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| /flux/v0.x/stdlib/date/addduration/ |
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0.162.0 |
date.sub() subtracts a duration from a time value and returns the
resulting time value.
import "date"
date.sub(d: 12h, from: now())
Parameters
d
Duration to subtract.
from
Time to subtract the duration from.
Use an absolute time or a relative duration.
Durations are relative to now().
Examples
Subtract six hours from a timestamp
import "date"
date.sub(d: 6h, from: 2019-09-16T12:00:00Z)
// Returns 2019-09-16T06:00:00.000000000Z
Subtract six hours from a relative duration
import "date"
option now = () => 2022-01-01T12:00:00Z
date.sub(d: 6h, from: -3h)
// Returns 2022-01-01T03:00:00.000000000Z