xorm/examples/pool.go

package main

import (
	"fmt"
	"os"

	"github.com/go-xorm/xorm"
	_ "github.com/mattn/go-sqlite3"
)

type User struct {
	Id   int64
	Name string
}

func main() {
	f := "pool.db"
	os.Remove(f)

	Orm, err := xorm.NewEngine("sqlite3", f)
	if err != nil {
		fmt.Println(err)
		return
	}
	err = Orm.SetPool(xorm.NewSimpleConnectPool())
	if err != nil {
		fmt.Println(err)
		return
	}

	Orm.ShowSQL = true
	err = Orm.CreateTables(&User{})
	if err != nil {
		fmt.Println(err)
		return
	}

	for i := 0; i < 10; i++ {
		_, err = Orm.Get(&User{})
		if err != nil {
			fmt.Println(err)
			break
		}

	}
}