Documentation

toInt() function

toInt() converts all values in the _value column to integer types.

Supported types and behaviors

toInt() behavior depends on the _value column type:

_value typeReturned value
stringInteger equivalent of the numeric string
bool1 (true) or 0 (false)
durationNumber of nanoseconds in the specified duration
timeEquivalent nanosecond epoch timestamp
floatValue truncated at the decimal
uintInteger equivalent of the unsigned integer
Function type signature
(<-tables: stream[{A with _value: B}]) => stream[{A with _value: B, _value: int}]
  • Copy
  • Fill window

For more information, see Function type signatures.

Parameters

tables

Input data. Default is piped-forward data (<-).

Examples

Convert a float _value column to integers

import "sampledata"

sampledata.float()
    |> toInt()
  • Copy
  • Fill window

View example input and output

Convert a boolean _value column to integers

import "sampledata"

sampledata.bool()
    |> toInt()
  • Copy
  • Fill window

View example input and output

Convert a uinteger _value column to an integers

import "sampledata"

sampledata.uint()
    |> toInt()
  • Copy
  • Fill window

View example input and output


Was this page helpful?

Thank you for your feedback!


The future of Flux

Flux is going into maintenance mode. You can continue using it as you currently are without any changes to your code.

Read more

New in InfluxDB 3.2

Key enhancements in InfluxDB 3.2 and the InfluxDB 3 Explorer UI is now generally available.

See the Blog Post

InfluxDB 3.2 is now available for both Core and Enterprise, bringing the general availability of InfluxDB 3 Explorer, a new UI that simplifies how you query, explore, and visualize data. On top of that, InfluxDB 3.2 includes a wide range of performance improvements, feature updates, and bug fixes including automated data retention and more.

For more information, check out: