Get all data in the first Next() call? or only get a batch?
At2019-06-26 21:19:07，Henrik Johanssondahankzter@gmail.comwrote:
I am pretty sure it's the latter case with lazy loading when needed during the
Next() call.
On Wed, Jun 26, 2019 at 2:59 PM 杜沁园 wrote:
When we operate with mysql with
I want to know file's current read offset after open a file, but I can not
found related API.
f, err := os.Open("/tmp/")
if err != nil{
panic(err)
}
... // some read operation
// how can I get f's current read
