zeroshade commented on issue #804:
URL: https://github.com/apache/arrow-go/issues/804#issuecomment-4398312846
Ah, it looks like the string handling expects it to be in the form "3h2m5s"
etc. for go's `ParseDuration` rather than being a number, that's why it fails
in the string case.
Using `WithUseNumber` does fix the first case though.
```go
package main
import (
"bytes"
"fmt"
"log"
"github.com/apache/arrow-go/v18/arrow"
"github.com/apache/arrow-go/v18/arrow/array"
"github.com/apache/arrow-go/v18/arrow/memory"
)
func main() {
mem := memory.DefaultAllocator
dt := arrow.FixedWidthTypes.Duration_s
record, _, err := array.FromJSON(mem, dt,
bytes.NewReader([]byte("[9223372036854775807]")), array.WithUseNumber())
if err != nil {
log.Fatal(err)
}
fmt.Println(record)
}
```
```
[9223372036854775807]
```
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