fun substituted for the QLC is not compiled

[nitinjain1105]

Hi There,

I am trying to use the following:

list = [["a",1],["b",2]]
Qlc.q("[X || X = [K,V] <- L, K =/= Item]", L: list, Item: "b")

Issue is that I want to substitute this whole thing with a variable and it is not working, can you please help:

list = [["a",1],["b",2]]
test_variable = "[X || X = [K,V] <- L, K =/= Item]", L: list, Item: "b"
Qlc.q(test_variable)

[k1complete]

Hi, thanks this report.
It is limitation from base erlang:qlc module.
Any query string must be literal (determinated at compile time).
But, binding list may be variable.

list = [["a",1],["b",2]]
test_param = [L: list, Item: "b"]
Qlc.q("[X || X = [K,V] <- L, K =/= Item]", test_param)

[k1complete]

I try fix this problem.
version 1.0.2 now available.
Qlc.q/3 can treat variable.
work it.

list = [["a",1],["b",2]]
test_param = [L: list, Item: "b"]
test_query = "[X || X = [K,V] <- L, K =/= Item]"
Qlc.q(test_query, test_param) |> Qlc.e()

[nitinjain1105]

Thank you @k1complete