to_j_instant
to_j_instant converts a date-time value to Java Instant.
info
In query strings, users should choose the built-in function toInstant instead of to_j_instant. For more information, see:
Syntax
to_j_instant(
dt: Union[None, Instant, int, str, datetime.datetime, numpy.datetime64, pandas.Timestamp]
) -> Instant
Parameters
| Parameter | Type | Description |
|---|---|---|
| dt | Union[None, Instant, int, str, datetime.datetime, numpy.datetime64, pandas.Timestamp] | A date-time value to convert to a Java Instant. Instant strings should be formatted according to the ISO-8601 standard, which is |
Returns
Returns an Instant.
Examples
from deephaven.time import to_j_instant
from datetime import datetime
import numpy as np
import pandas as pd
datetime = datetime(2024, 11, 2)
dt_64 = np.datetime64(1, "Y")
dt_pd_timestamp = pd.Timestamp("2024-03-01")
dt_int_inst = to_j_instant(5000000000)
dt_datetime_inst = to_j_instant(datetime)
dt_64_inst = to_j_instant(dt_64)
dt_pd_timestamp_inst = to_j_instant(dt_pd_timestamp)
datetime_from_str = to_j_instant("2022-01-01T00:00:00 ET")
print(dt_int_inst)
print(dt_datetime_inst)
print(dt_64_inst)
print(dt_pd_timestamp_inst)
print(datetime_from_str)