Clickhouse IPv6 Address Bug

main.go

package main

import (
	"context"
	"net"

	"github.com/ClickHouse/clickhouse-go/v2"
)

func main() {
	conn, err := clickhouse.Open(&clickhouse.Options{
		Addr: []string{":9000"},
		Auth: clickhouse.Auth{},
	})
	if err != nil {
		panic(err)
	}
	ctx := context.Background()
	defer func() {
		conn.Exec(ctx, "DROP TABLE example")
	}()
	conn.Exec(context.Background(), "DROP TABLE IF EXISTS example")
	err = conn.Exec(ctx, `
		CREATE TABLE IF NOT EXISTS example (
				Col1 UInt8
			, Col2 IPv6
		) Engine = Memory
	`)
	if err != nil {
		panic(err)
	}

	batch, err := conn.PrepareBatch(ctx, "INSERT INTO example")
	if err != nil {
		panic(err)
	}
	for i := 0; i < 1000; i++ {
		err := batch.Append(
			uint8(42),
			net.IP{},
		)
		if err != nil {
			panic(err)
		}
	}
	if err := batch.Send(); err != nil {
		panic(err)
	}
}