Not working?

[recoilme]

Hello. I write simple test script on go:

package main

import (
    "fmt"
    "io/ioutil"
    "net/http"
    "strings"
)

func main() {
    fmt.Println("Hello, playground")
    for i := 0; i < 500; i++ {
        post(fmt.Sprintf("(%d)", i))
    }
    println("done")
}

func post(b string) {
    bod := strings.NewReader(b)
    req, err := http.NewRequest("POST", "http://127.0.0.1:8124/?query=INSERT%20INTO%20t%20VALUES", bod)
    if err != nil {
        panic(err)
    }
    resp, err := http.DefaultClient.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()
    _, err = ioutil.ReadAll(resp.Body)

    if err != nil {
        panic(err)
    }
}

I have default params in config
A see in log this records:

2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (493)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (494)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (495)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (496)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (497)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (498)
2019/11/18 18:14:07 DEBUG: query query=INSERT%20INTO%20t%20VALUES (499)
2019/11/18 18:14:08 INFO: send 500 rows to http://u:pass@ip:8123 of INSERT INTO t VALUES

But i see in CH:
curl 'some:8123?query=SELECT%20MAX(a)%20FROM%20t'
255
Looks like first packet was sended 2 times:

250
251
252
253
254
255
0
1
2
3
4
5
6

[nikepan]

Hi! I will check it. You used default config?

[recoilme]

@nikepan oh, sorry i create field like this: UInt8