在DolphinDB中有没有什么简单的方法来确定两个等价的表对象

t1 = table(1 2 3 as id, 4 5 6 as value)
t2 = table(1 2 3 as id, 4 5 6 as value)
t3 = table(1 2 3 as id, 6 5 4 as value)

if t1 == t2 then
    print("t1 and t2 are equivalent")
else
    print("t1 and t2 are not equivalent")

if t1 == t3 then
    print("t1 and t3 are equivalent")
else
    print("t1 and t3 are not equivalent")

t1 and t2 are equivalent
t1 and t3 are not equivalent