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 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 |
Function type signature
(<-tables: stream[{A with _value: B}]) => stream[{A with _value: B, _value: int}]
For more information, see Function type signatures.
Parameters
tables
Input data. Default is piped-forward data (<-).
Examples
- Convert a float _value column to integers
- Convert a boolean _value column to integers
- Convert a uinteger _value column to an integers
Convert a float _value column to integers
import "sampledata"
sampledata.float()
|> toInt()
Convert a boolean _value column to integers
import "sampledata"
sampledata.bool()
|> toInt()
Convert a uinteger _value column to an integers
import "sampledata"
sampledata.uint()
|> toInt()
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