golang 创建DM数据库连接实现

1、开发环境：go 1.19.1 windows/amd64

2、问题描述：创建DM数据库连接报 error.dsn.invalidSchema

3、相关代码

import (
    "database/sql"
    "dm"
    "fmt"
    "io/ioutil"
    "time"
)

var db *sql.DB
var err error

func main() {
    driverName := "dm"
    dataSourceName := "TCM:Tcm#123@tcp(10.92.225.249:5236/dwglsvc?)"

    if db, err = connect(driverName, dataSourceName); err != nil {
            fmt.Printf("%v\n",err)
            return
    }
}

func connect(driverName string, dataSourceName string) (*sql.DB, error) {
    var db *sql.DB
    var err error
    if db, err = sql.Open(driverName, dataSourceName); err != nil {
            return nil, err
    }
    if err = db.Ping(); err != nil {
            return nil, err
    }
    fmt.Printf("connect to \"%s\" succeed.\n", dataSourceName)
    return db, nil
}

报错信息（对应到sql.Open）

希望得到正确的创建DM连接的方式，感觉dataSourceName的变量写法有问题。望得到各位大佬帮助