toInt() function
The toInt() function converts all values in the _value column to integers.
toInt()
Supported data types
- bool
- duration
- float
- string (numeric)
- time
- uinteger
toInt() behavior depends on the _value column data type:
| _value type | Returned value |
|---|---|
| string | Integer equivalent of the numeric string |
| bool | 1 (true) or 0 (false) |
| duration | Number of nanoseconds in the specified duration |
| time | Equivalent nanosecond epoch timestamp |
| float | Value truncated at the decimal |
| uint | Integer equivalent of the unsigned integer |
To convert values in a column other than _value, define a custom function
patterned after the function definition,
but replace _value with your desired column.
Parameters
tables
Input data.
Default is piped-forward data (<-).
Examples
The following examples use data provided by the sampledata package
to show how toInt() transforms data.
- Convert a float value column to an integer column
- Convert a boolean value column to an integer column
- Convert a uinteger value column to an integer column
Convert a float value column to an integer column
import "sampledata"
sampledata.float()
|> toInt()
Convert a boolean value column to an integer column
import "sampledata"
sampledata.bool()
|> toInt()
Convert a uinteger value column to an integer column
import "sampledata"
sampledata.uint()
|> toInt()
Support and feedback
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