package commands

import (
	"errors"
	"net"
	"redisClone/pkg/core"
)

func Multi(db core.RedisDB, session *ClientSession, conn net.Conn, execArgs []string) interface{} {
	if session.InTransaction {
		return errors.New("MULTI calls can not be nested")
	}
	session.InTransaction = true
	
	session.Queue = make([][]string, 0)

	return core.SimpleString("OK")
}