Macro assert_ne_or_internal_err 

macro_rules! assert_ne_or_internal_err {
    ($left:expr, $right:expr $(,)?) => { ... };
    ($left:expr, $right:expr, $($arg:tt)+) => { ... };
}

Assert inequality, returning DataFusionError::Internal on failure.

Examples

assert_ne_or_internal_err!(left, right);
assert_ne_or_internal_err!(lhs_expr, rhs_expr, "values must differ");
assert_ne_or_internal_err!(a, b, "context {}", info);