Hi @mbn18,
The parameterized cascade works on levels (e.g. on the root function or on lower levels). You need to specify @cascade(param)
on the exact level you want it to be applied.
What if you try changing your query to the following one?
{
q(func:type(App)) {
app.cn
app.tnnt @cascade(tnnt.cn) @filter(eq(tnnt.cn, "xyz")) {
tnnt.cn
}
}
}
For further information about parametrized cascade, you can have a look at this post here
Best,